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[PATCH v2 1/2] powerpc/fadump: use static allocation for reserved memory ranges

by Hari Bathini

At times, memory ranges have to be looked up during early boot, when kernel couldn't be initialized for dynamic memory allocation. In fact, reserved-ranges look up is needed during FADump memory reservation. Without accounting for reserved-ranges in reserving memory for FADump, MPIPL boot fails with memory corruption issues. So, extend memory ranges handling to support static allocation and populate reserved memory ranges during early boot. Fixes: dda9dbfeeb7a ("powerpc/fadump: consider reserved ranges while releasing memory") Cc: stable(a)vger.kernel.org Signed-off-by: Hari Bathini <hbathini(a)linux.ibm.com> --- arch/powerpc/include/asm/fadump-internal.h | 4 + arch/powerpc/kernel/fadump.c | 77 ++++++++++++++++------------ 2 files changed, 48 insertions(+), 33 deletions(-) diff --git a/arch/powerpc/include/asm/fadump-internal.h b/arch/powerpc/include/asm/fadump-internal.h index c814a2b..8d61c8f 100644 --- a/arch/powerpc/include/asm/fadump-internal.h +++ b/arch/powerpc/include/asm/fadump-internal.h @@ -64,12 +64,14 @@ struct fadump_memory_range { }; /* fadump memory ranges info */ +#define RNG_NAME_SZ 16 struct fadump_mrange_info { - char name[16]; + char name[RNG_NAME_SZ]; struct fadump_memory_range *mem_ranges; u32 mem_ranges_sz; u32 mem_range_cnt; u32 max_mem_ranges; + bool is_static; }; /* Platform specific callback functions */ diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 59e60a9..679277b 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -40,8 +40,17 @@ struct kobject *fadump_kobj; #ifndef CONFIG_PRESERVE_FA_DUMP static DEFINE_MUTEX(fadump_mutex); -struct fadump_mrange_info crash_mrange_info = { "crash", NULL, 0, 0, 0 }; -struct fadump_mrange_info reserved_mrange_info = { "reserved", NULL, 0, 0, 0 }; +struct fadump_mrange_info crash_mrange_info = { "crash", NULL, 0, 0, 0, false }; + +#define RESERVED_RNGS_SZ 16384 /* 16K - 128 entries */ +#define RESERVED_RNGS_CNT (RESERVED_RNGS_SZ / \ + sizeof(struct fadump_memory_range)) +static struct fadump_memory_range rngs[RESERVED_RNGS_CNT]; +struct fadump_mrange_info reserved_mrange_info = { "reserved", rngs, + RESERVED_RNGS_SZ, 0, + RESERVED_RNGS_CNT, true }; + +static void __init early_init_dt_scan_reserved_ranges(unsigned long node); #ifdef CONFIG_CMA static struct cma *fadump_cma; @@ -110,6 +119,11 @@ static int __init fadump_cma_init(void) { return 1; } int __init early_init_dt_scan_fw_dump(unsigned long node, const char *uname, int depth, void *data) { + if (depth == 0) { + early_init_dt_scan_reserved_ranges(node); + return 0; + } + if (depth != 1) return 0; @@ -728,10 +742,14 @@ void fadump_free_cpu_notes_buf(void) static void fadump_free_mem_ranges(struct fadump_mrange_info *mrange_info) { + if (mrange_info->is_static) { + mrange_info->mem_range_cnt = 0; + return; + } + kfree(mrange_info->mem_ranges); - mrange_info->mem_ranges = NULL; - mrange_info->mem_ranges_sz = 0; - mrange_info->max_mem_ranges = 0; + memset((void *)((u64)mrange_info + RNG_NAME_SZ), 0, + (sizeof(struct fadump_mrange_info) - RNG_NAME_SZ)); } /* @@ -788,6 +806,12 @@ static inline int fadump_add_mem_range(struct fadump_mrange_info *mrange_info, if (mrange_info->mem_range_cnt == mrange_info->max_mem_ranges) { int ret; + if (mrange_info->is_static) { + pr_err("Reached array size limit for %s memory ranges\n", + mrange_info->name); + return -ENOSPC; + } + ret = fadump_alloc_mem_ranges(mrange_info); if (ret) return ret; @@ -1204,20 +1228,19 @@ static void sort_and_merge_mem_ranges(struct fadump_mrange_info *mrange_info) * Scan reserved-ranges to consider them while reserving/releasing * memory for FADump. */ -static inline int fadump_scan_reserved_mem_ranges(void) +static void __init early_init_dt_scan_reserved_ranges(unsigned long node) { - struct device_node *root; const __be32 *prop; int len, ret = -1; unsigned long i; - root = of_find_node_by_path("/"); - if (!root) - return ret; + /* reserved-ranges already scanned */ + if (reserved_mrange_info.mem_range_cnt != 0) + return; - prop = of_get_property(root, "reserved-ranges", &len); + prop = of_get_flat_dt_prop(node, "reserved-ranges", &len); if (!prop) - return ret; + return; /* * Each reserved range is an (address,size) pair, 2 cells each, @@ -1239,7 +1262,8 @@ static inline int fadump_scan_reserved_mem_ranges(void) } } - return ret; + /* Compact reserved ranges */ + sort_and_merge_mem_ranges(&reserved_mrange_info); } /* @@ -1253,32 +1277,21 @@ static void fadump_release_memory(u64 begin, u64 end) u64 ra_start, ra_end, tstart; int i, ret; - fadump_scan_reserved_mem_ranges(); - ra_start = fw_dump.reserve_dump_area_start; ra_end = ra_start + fw_dump.reserve_dump_area_size; /* - * Add reserved dump area to reserved ranges list - * and exclude all these ranges while releasing memory. + * If reserved ranges array limit is hit, overwrite the last reserved + * memory range with reserved dump area to ensure it is excluded from + * the memory being released (reused for next FADump registration). */ - ret = fadump_add_mem_range(&reserved_mrange_info, ra_start, ra_end); - if (ret != 0) { - /* - * Not enough memory to setup reserved ranges but the system is - * running shortage of memory. So, release all the memory except - * Reserved dump area (reused for next fadump registration). - */ - if (begin < ra_end && end > ra_start) { - if (begin < ra_start) - fadump_release_reserved_area(begin, ra_start); - if (end > ra_end) - fadump_release_reserved_area(ra_end, end); - } else - fadump_release_reserved_area(begin, end); + if (reserved_mrange_info.mem_range_cnt == + reserved_mrange_info.max_mem_ranges) + reserved_mrange_info.mem_range_cnt--; + ret = fadump_add_mem_range(&reserved_mrange_info, ra_start, ra_end); + if (ret != 0) return; - } /* Get the reserved ranges list in order first. */ sort_and_merge_mem_ranges(&reserved_mrange_info);

5 years, 2 months

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[PATCH V2 1/3] mmc: sdhci-msm: Enable host capabilities pertains to R1b response

by Veerabhadrarao Badiganti

MSM sd host controller is capable of HW busy detection of device busy signaling over DAT0 line. And it requires the R1B response for commands that have this response associated with them. So set the below two host capabilities for qcom SDHC. - MMC_CAP_WAIT_WHILE_BUSY - MMC_CAP_NEED_RSP_BUSY Cc: <stable(a)vger.kernel.org> # v4.19+ Signed-off-by: Veerabhadrarao Badiganti <vbadigan(a)codeaurora.org> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> --- drivers/mmc/host/sdhci-msm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 09ff731..d826e9b 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -2087,6 +2087,9 @@ static int sdhci_msm_probe(struct platform_device *pdev) goto clk_disable; } + msm_host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY; + msm_host->mmc->caps |= MMC_CAP_NEED_RSP_BUSY; + pm_runtime_get_noresume(&pdev->dev); pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project

5 years, 2 months

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[stable] kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD

by Ben Hutchings

Please apply the attached backport of commit 396d2e878f92ec108e4293f1c77ea3bc90b414ff to the 4.4, 4.9, 4.14, and 4.19 stable branches. Ben. -- Ben Hutchings I say we take off; nuke the site from orbit. It's the only way to be sure.

5 years, 2 months

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[stable] dm flakey: check for null arg_name in parse_features()

by Ben Hutchings

Please pick this fix for 4.4, 4.9, and 4.14 stable branches: commit 7690e25302dc7d0cd42b349e746fe44b44a94f2b Author: Goldwyn Rodrigues <rgoldwyn(a)suse.com> Date: Sun Dec 3 21:14:12 2017 -0600 dm flakey: check for null arg_name in parse_features() Ben. -- Ben Hutchings I say we take off; nuke the site from orbit. It's the only way to be sure.

5 years, 2 months

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[PATCH 15/15] ARM: dts: mmp3-dell-ariel: Fix the SPI devices

by Lubomir Rintel

I've managed to get about everything wrong while digging these out of OEM's board file. Correct the bus numbers, the exact model of the NOR flash, polarity of the chip selects and align the SPI frequency with the data sheet. Tested that it works now, with a slight fix to the PXA SSP driver. Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> Cc: <stable(a)vger.kernel.org> --- arch/arm/boot/dts/mmp3-dell-ariel.dts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts index 15449c72c042b..b0ec14c421641 100644 --- a/arch/arm/boot/dts/mmp3-dell-ariel.dts +++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts @@ -98,19 +98,19 @@ &twsi4 { status = "okay"; }; -&ssp3 { +&ssp1 { status = "okay"; - cs-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; firmware-flash@0 { - compatible = "st,m25p80", "jedec,spi-nor"; + compatible = "winbond,w25q32", "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <40000000>; + spi-max-frequency = <104000000>; m25p,fast-read; }; }; -&ssp4 { - cs-gpios = <&gpio 56 GPIO_ACTIVE_HIGH>; +&ssp2 { + cs-gpios = <&gpio 56 GPIO_ACTIVE_LOW>; status = "okay"; }; -- 2.26.0

5 years, 2 months

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[PATCH 14/15] ARM: dts: mmp3: Use the MMP3 compatible string for /clocks

by Lubomir Rintel

Clocks are in fact slightly different on MMP3. In particular, PLL2 is fixed to a different frequency, there's an extra PLL3, and the GPU clocks are configured differently. Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> Cc: <stable(a)vger.kernel.org> --- arch/arm/boot/dts/mmp3.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index f97fb64404659..57231d49d9386 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -539,7 +539,7 @@ l2: cache-controller@d0020000 { }; soc_clocks: clocks@d4050000 { - compatible = "marvell,mmp2-clock"; + compatible = "marvell,mmp3-clock"; reg = <0xd4050000 0x1000>, <0xd4282800 0x400>, <0xd4015000 0x1000>; -- 2.26.0

5 years, 2 months

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[PATCH 13/15] ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy

by Lubomir Rintel

"usb-nop-xceiv" is good enough if we don't lose the configuration done by the firmware, but we'd really prefer a real driver. Unfortunately, the PHY core is odd in that when the node is compatible with "usb-nop-xceiv", it ignores the other compatible strings. Let's just remove it. Signed-off-by: Lubomir Rintel <lkundrak(a)v3.sk> Cc: <stable(a)vger.kernel.org> --- arch/arm/boot/dts/mmp3.dtsi | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index ae264af12c287..f97fb64404659 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -202,8 +202,7 @@ usb_otg0: usb@d4208000 { }; hsic_phy0: usb-phy@f0001800 { - compatible = "marvell,mmp3-hsic-phy", - "usb-nop-xceiv"; + compatible = "marvell,mmp3-hsic-phy"; reg = <0xf0001800 0x40>; #phy-cells = <0>; status = "disabled"; @@ -224,8 +223,7 @@ hsic0: usb@f0001000 { }; hsic_phy1: usb-phy@f0002800 { - compatible = "marvell,mmp3-hsic-phy", - "usb-nop-xceiv"; + compatible = "marvell,mmp3-hsic-phy"; reg = <0xf0002800 0x40>; #phy-cells = <0>; status = "disabled"; -- 2.26.0

5 years, 2 months

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stable-rc/linux-5.6.y boot: 168 boots: 3 failed, 154 passed with 5 offline, 6 untried/unknown (v5.6.5-55-g6caad25c36fc)

by kernelci.org bot

stable-rc/linux-5.6.y boot: 168 boots: 3 failed, 154 passed with 5 offline, 6 untried/unknown (v5.6.5-55-g6caad25c36fc) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.6.y/kernel/v5.6.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.5-55-g6… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.5-55-g6caad25c36fc Git Commit: 6caad25c36fc06b9e505be0ae53a4a91676734e4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 104 unique boards, 25 SoC families, 22 builds out of 200 Boot Regressions Detected: arc: hsdk_defconfig: gcc-8: hsdk: lab-baylibre: new failure (last pass: v5.6.3-294-g576aa353744c) arm: versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v5.6.3-294-g576aa353744c) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v5.6.3-294-g576aa353744c) meson-g12b-a311d-khadas-vim3: lab-baylibre: new failure (last pass: v5.6.3-294-g576aa353744c) meson-gxl-s905d-p230: lab-baylibre: new failure (last pass: v5.6.3-294-g576aa353744c) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: 1 failed lab arm64: defconfig: gcc-8: meson-gxl-s905d-p230: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab stih410-b2120: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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stable-rc/linux-5.4.y boot: 170 boots: 1 failed, 156 passed with 7 offline, 6 untried/unknown (v5.4.33-48-g8661e77d45ae)

by kernelci.org bot

stable-rc/linux-5.4.y boot: 170 boots: 1 failed, 156 passed with 7 offline, 6 untried/unknown (v5.4.33-48-g8661e77d45ae) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.33-48-g… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.33-48-g8661e77d45ae Git Commit: 8661e77d45aef660ae852f2af9db730a54d08123 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 104 unique boards, 26 SoC families, 22 builds out of 200 Boot Regressions Detected: arm: davinci_all_defconfig: gcc-8: da850-evm: lab-baylibre-seattle: failing since 3 days (last pass: v5.4.30-81-gf163418797b9 - first fail: v5.4.31-258-gd88fa8738f21) dm365evm,legacy: lab-baylibre-seattle: failing since 3 days (last pass: v5.4.30-81-gf163418797b9 - first fail: v5.4.31-258-gd88fa8738f21) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 70 days (last pass: v5.4.17-99-gbd0c6624a110 - first fail: v5.4.17-238-gbffcaa93483d) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 11 days (last pass: v5.4.30-37-g40da5db79b55 - first fail: v5.4.30-39-g23c04177b89f) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v5.4.31-275-gccba204bf567) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab qcom-apq8064-cm-qs600: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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stable-rc/linux-4.19.y boot: 147 boots: 2 failed, 134 passed with 5 offline, 5 untried/unknown, 1 conflict (v4.19.116-25-ga501871d59fd)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 147 boots: 2 failed, 134 passed with 5 offline, 5 untried/unknown, 1 conflict (v4.19.116-25-ga501871d59fd) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.116-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.116-25-ga501871d59fd Git Commit: a501871d59fd4b3bc27b67f1d5eb3041f1fea9c0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 85 unique boards, 22 SoC families, 20 builds out of 206 Boot Regressions Detected: arm: multi_v7_defconfig: gcc-8: omap3-beagle-xm: lab-baylibre: new failure (last pass: v4.19.114-203-g287f80e07bbc) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 70 days (last pass: v4.19.101 - first fail: v4.19.102-96-g0632821fe218) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 37 days (last pass: v4.19.108-87-g624c124960e8 - first fail: v4.19.109) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.19.114-203-g287f80e07bbc) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v4.19.114-203-g287f80e07bbc) meson-gxl-s905d-p230: lab-baylibre: new failure (last pass: v4.19.114-203-g287f80e07bbc) x86_64: x86_64_defconfig: gcc-8: qemu_x86_64: lab-baylibre: new failure (last pass: v4.19.114-203-g287f80e07bbc) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab multi_v7_defconfig: gcc-8: stih410-b2120: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu_x86_64: lab-collabora: PASS (gcc-8) lab-baylibre: FAIL (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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[PATCH AUTOSEL 5.5 001/106] drm/ttm: flush the fence on the bo after we individualize the reservation object

by Sasha Levin

From: xinhui pan <xinhui.pan(a)amd.com> [ Upstream commit 1bbcf69e42fe7fd49b6f4339c970729d0e343753 ] As we move the ttm_bo_individualize_resv() upwards, we need flush the copied fence too. Otherwise the driver keeps waiting for fence. run&Kill kfdtest, then perf top. 25.53% [ttm] [k] ttm_bo_delayed_delete 24.29% [kernel] [k] dma_resv_test_signaled_rcu 19.72% [kernel] [k] ww_mutex_lock Fix: 378e2d5b("drm/ttm: fix ttm_bo_cleanup_refs_or_queue once more") Signed-off-by: xinhui pan <xinhui.pan(a)amd.com> Reviewed-by: Christian König <christian.koenig(a)amd.com> Link: https://patchwork.freedesktop.org/series/72339/ Signed-off-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/ttm/ttm_bo.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 8d91b0428af1b..1494aebb81284 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -499,8 +499,10 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo) dma_resv_unlock(bo->base.resv); } - if (bo->base.resv != &bo->base._resv) + if (bo->base.resv != &bo->base._resv) { + ttm_bo_flush_all_fences(bo); dma_resv_unlock(&bo->base._resv); + } error: kref_get(&bo->list_kref); -- 2.20.1

5 years, 2 months

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usb: dwc3: gadget: Don't clear flags before transfer ended

by Delio Brignoli

Please apply the following commit: Commit subject: usb: dwc3: gadget: Don't clear flags before transfer ended Commit ID: a114c4ca64bd522aec1790c7e5c60c882f699d8f Apply to: at least 4.19 stable, and 5.4 stable if possible. Note that all kernels from v4.18-rc1 up to 5.7-rc1 are affected. Why apply it: <https://github.com/torvalds/linux/commit/a114c4ca64bd522aec1790c7e5c60c882f…> fixes <https://github.com/torvalds/linux/commit/6d8a019614f3a7630e0a2c1be4bf1cfc23…>. Without this fix the built-in USB function source/sink test module fails to work with isochronous endpoints [1]. A side-effect of setting dep->flags = DWC3_EP_ENABLED; in dwc3_gadget_ep_cleanup_completed_requests() as part of disabling an ep is that a subsequent attempt to enable the endpoint will skip __dwc3_gadget_ep_enable() effectively leaving the ep disabled. [1] Our gadget driver on TI AM5729 fails to work exactly like the built-in USB function source/sink test module when switching to alternate interface 1 because of the issue described above. TI is currently using 4.19 and 5.4 stable kernels as the basis for their processor SDK kernels for their AM57x SoC and may switch to 5.4 stable at a later time. Thank you. Kind Regards — Delio Brignoli AudioScience, Inc. USA Sales Toll Free 1-855-AUDIOSC <www.audioscience.com> - <http://www.facebook.com/AudioScienceInc>

5 years, 2 months

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stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.5-55-g6caad25c36fc)

by kernelci.org bot

stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.5-55-g6caad25c36fc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.5-55-g6… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.5-55-g6caad25c36fc Git Commit: 6caad25c36fc06b9e505be0ae53a4a91676734e4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:141: Warning: macro instruction expanded into multiple instructions 1 .config:1160:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_virt_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1160:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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stable-rc/linux-4.4.y boot: 93 boots: 3 failed, 84 passed with 2 offline, 4 untried/unknown (v4.4.219-66-gb854626c8720)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 93 boots: 3 failed, 84 passed with 2 offline, 4 untried/unknown (v4.4.219-66-gb854626c8720) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.219-66-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.219-66-gb854626c8720 Git Commit: b854626c8720c0834048bc3bdf29b775746884a5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 48 unique boards, 17 SoC families, 17 builds out of 190 Boot Regressions Detected: arm: multi_v7_defconfig: gcc-8: omap3-beagle-xm: lab-baylibre: new failure (last pass: v4.4.218-85-g72558784a83f) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 70 days (last pass: v4.4.212-56-g758a39807529 - first fail: v4.4.213-28-ga3b43e6eae91) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 24 days (last pass: v4.4.216-127-g955137020949 - first fail: v4.4.217) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab multi_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab imx_v4_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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stable-rc/linux-4.14.y boot: 131 boots: 3 failed, 120 passed with 3 offline, 5 untried/unknown (v4.14.176-124-g10e2890241f3)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 131 boots: 3 failed, 120 passed with 3 offline, 5 untried/unknown (v4.14.176-124-g10e2890241f3) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.176-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.176-124-g10e2890241f3 Git Commit: 10e2890241f3e0a85ad154700a5406acff9d9ade Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 74 unique boards, 20 SoC families, 18 builds out of 201 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 70 days (last pass: v4.14.169-92-gb4137330c582 - first fail: v4.14.170-62-gd6856e4a2c23) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 59 days (last pass: v4.14.170-141-g00a0113414f7 - first fail: v4.14.171-29-g9cfe30e85240) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab arm64: defconfig: gcc-8: meson-gxbb-p200: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab stih410-b2120: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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Re: [regression 5.7-rc1] System does not power off, just halts

by Paul Menzel

Dear Prike, dear Alex, dear Linux folks, Am 13.04.20 um 10:44 schrieb Paul Menzel: > A regression between causes a system with the AMD board MSI B350M MORTAR > (MS-7A37) with an AMD Ryzen 3 2200G not to power off any more but just > to halt. > > The regression is introduced in 9ebe5422ad6c..b032227c6293. I am in the > process to bisect this, but maybe somebody already has an idea. I found the Easter egg: > commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 > Author: Prike Liang <Prike.Liang(a)amd.com> > Date: Tue Apr 7 20:21:26 2020 +0800 > > drm/amdgpu: fix gfx hang during suspend with video playback (v2) > > The system will be hang up during S3 suspend because of SMU is pending > for GC not respose the register CP_HQD_ACTIVE access request.This issue > root cause of accessing the GC register under enter GFX CGGPG and can > be fixed by disable GFX CGPG before perform suspend. > > v2: Use disable the GFX CGPG instead of RLC safe mode guard. > > Signed-off-by: Prike Liang <Prike.Liang(a)amd.com> > Tested-by: Mengbing Wang <Mengbing.Wang(a)amd.com> > Reviewed-by: Huang Rui <ray.huang(a)amd.com> > Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> > Cc: stable(a)vger.kernel.org It reverts cleanly on top of 5.7-rc1, and this fixes the issue. Greg, please do not apply this to the stable series. The commit message doesn’t even reference a issue/bug report, and doesn’t give a detailed problem description. What system is it? Dave, Alex, how to proceed? Revert? I created issue 1094 [1]. Kind regards, Paul [1]: https://gitlab.freedesktop.org/drm/amd/-/issues/1094

5 years, 2 months

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stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.33-48-g8661e77d45ae)

by kernelci.org bot

stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.33-48-g8661e77d45ae) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.33-48-g… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.33-48-g8661e77d45ae Git Commit: 8661e77d45aef660ae852f2af9db730a54d08123 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 12 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 61 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1157:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches Warnings: arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1157:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y boot: 112 boots: 1 failed, 104 passed with 2 offline, 5 untried/unknown (v4.9.219-79-ge4f3ca7a34da)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 112 boots: 1 failed, 104 passed with 2 offline, 5 untried/unknown (v4.9.219-79-ge4f3ca7a34da) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.219-79-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.219-79-ge4f3ca7a34da Git Commit: e4f3ca7a34da1bf21cc4030655e8540cf6333d74 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 59 unique boards, 19 SoC families, 19 builds out of 197 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 70 days (last pass: v4.9.213 - first fail: v4.9.213-37-g860ec95da9ad) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

4
4
0 0

stable/linux-5.6.y boot: 127 boots: 3 failed, 118 passed with 6 untried/unknown (v5.6.5)

by kernelci.org bot

stable/linux-5.6.y boot: 127 boots: 3 failed, 118 passed with 6 untried/unknown (v5.6.5) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-5.6.y/kernel/v5.6.5/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.6.y/kernel/v5.6.5/ Tree: stable Branch: linux-5.6.y Git Describe: v5.6.5 Git Commit: f07f08b09f05e371d988f83f06d41be4551bc68b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 81 unique boards, 19 SoC families, 20 builds out of 200 Boot Regressions Detected: arc: hsdk_defconfig: gcc-8: hsdk: lab-baylibre: new failure (last pass: v5.6.2) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: 1 failed lab arm64: defconfig: gcc-8: msm8998-mtp: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 10 warnings (v4.19.116-25-ga501871d59fd)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 10 warnings (v4.19.116-25-ga501871d59fd) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.116-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.116-25-ga501871d59fd Git Commit: a501871d59fd4b3bc27b67f1d5eb3041f1fea9c0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.219-66-gb854626c8720)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.219-66-gb854626c8720) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.219-66-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.219-66-gb854626c8720 Git Commit: b854626c8720c0834048bc3bdf29b775746884a5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.176-124-g10e2890241f3)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.176-124-g10e2890241f3) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.176-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.176-124-g10e2890241f3 Git Commit: 10e2890241f3e0a85ad154700a5406acff9d9ade Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 2 warnings mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 2 warnings tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable/linux-4.19.y boot: 110 boots: 1 failed, 104 passed with 5 untried/unknown (v4.19.116)

by kernelci.org bot

stable/linux-4.19.y boot: 110 boots: 1 failed, 104 passed with 5 untried/unknown (v4.19.116) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.19.y/kernel/v4.19.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.116/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.116 Git Commit: 8488c3f3bc867e4422bf00b303d7d1fbe829d528 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 64 unique boards, 17 SoC families, 19 builds out of 206 Boot Regressions Detected: arc: hsdk_defconfig: gcc-8: hsdk: lab-baylibre: new failure (last pass: v4.19.114) arm: versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.19.114-56-g6dd0e32665e5) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.219-79-ge4f3ca7a34da)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.219-79-ge4f3ca7a34da) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.219-79-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.219-79-ge4f3ca7a34da Git Commit: e4f3ca7a34da1bf21cc4030655e8540cf6333d74 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.5)

by kernelci.org bot

stable/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.5) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.6.y/kernel/v5.6.5/ Tree: stable Branch: linux-5.6.y Git Describe: v5.6.5 Git Commit: f07f08b09f05e371d988f83f06d41be4551bc68b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:141: Warning: macro instruction expanded into multiple instructions 1 .config:1160:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_virt_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1160:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.33)

by kernelci.org bot

stable/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.33) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.33/ Tree: stable Branch: linux-5.4.y Git Describe: v5.4.33 Git Commit: dc4059d21d87e87054714d51a5325984f91c04b3 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 12 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 61 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1157:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches Warnings: arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1157:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 10 warnings (v4.19.116)

by kernelci.org bot

stable/linux-4.19.y build: 206 builds: 0 failed, 206 passed, 10 warnings (v4.19.116) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.116/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.116 Git Commit: 8488c3f3bc867e4422bf00b303d7d1fbe829d528 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
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[PATCH] x86/memcpy: Introduce memcpy_mcsafe_fast

by Dan Williams

The original memcpy_mcsafe() implementation satisfied two primary concerns. It provided a copy routine that avoided known unrecoverable scenarios (poison consumption via fast-string instructions / accesses across cacheline boundaries), and it provided a fallback to fast plain memcpy if the platform did not indicate recovery capability. However, the platform indication for recovery capability is not architectural so it was always going to require an ever growing list of opt-in quirks. Also, ongoing hardware improvements to recoverability mean that the cross-cacheline-boundary and fast-string poison consumption scenarios are no longer concerns on newer platforms. The introduction of memcpy_mcsafe_fast(), and resulting reworks, recovers performance for these newer CPUs, but without the maintenance burden of an opt-in whitelist. With memcpy_mcsafe_fast() the existing opt-in becomes a blacklist for CPUs that benefit from a more careful slower implementation. Every other CPU gets a fast, but optionally recoverable implementation. With this in place memcpy_mcsafe() never falls back to plain memcpy(). It can be used in any scenario where the caller needs guarantees that source or destination access faults / exceptions will be handled. Systems without recovery support continue to default to a fast implementation while newer systems both default to fast, and support recovery, without needing an explicit quirk. Cc: x86(a)kernel.org Cc: <stable(a)vger.kernel.org> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Borislav Petkov <bp(a)alien8.de> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Peter Zijlstra <peterz(a)infradead.org> Acked-by: Tony Luck <tony.luck(a)intel.com> Reported-by: Erwin Tsaur <erwin.tsaur(a)intel.com> Tested-by: Erwin Tsaur <erwin.tsaur(a)intel.com> Fixes: 92b0729c34ca ("x86/mm, x86/mce: Add memcpy_mcsafe()") Signed-off-by: Dan Williams <dan.j.williams(a)intel.com> --- Note that I marked this for stable and included a Fixes tag because it is arguably a regression that old kernels stop recovering from poison consumption on new hardware. arch/x86/include/asm/string_64.h | 24 ++++++------- arch/x86/include/asm/uaccess_64.h | 7 +--- arch/x86/kernel/cpu/mce/core.c | 6 ++- arch/x86/kernel/quirks.c | 4 +- arch/x86/lib/memcpy_64.S | 57 +++++++++++++++++++++++++++--- arch/x86/lib/usercopy_64.c | 6 +-- tools/objtool/check.c | 3 +- tools/perf/bench/mem-memcpy-x86-64-lib.c | 8 +--- tools/testing/nvdimm/test/nfit.c | 2 + 9 files changed, 75 insertions(+), 42 deletions(-) diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h index 75314c3dbe47..07840fa3582a 100644 --- a/arch/x86/include/asm/string_64.h +++ b/arch/x86/include/asm/string_64.h @@ -83,21 +83,23 @@ int strcmp(const char *cs, const char *ct); #endif #define __HAVE_ARCH_MEMCPY_MCSAFE 1 -__must_check unsigned long __memcpy_mcsafe(void *dst, const void *src, +__must_check unsigned long memcpy_mcsafe_slow(void *dst, const void *src, size_t cnt); -DECLARE_STATIC_KEY_FALSE(mcsafe_key); +__must_check unsigned long memcpy_mcsafe_fast(void *dst, const void *src, + size_t cnt); +DECLARE_STATIC_KEY_FALSE(mcsafe_slow_key); /** - * memcpy_mcsafe - copy memory with indication if a machine check happened + * memcpy_mcsafe - copy memory with indication if an exception / fault happened * * @dst: destination address * @src: source address * @cnt: number of bytes to copy * - * Low level memory copy function that catches machine checks - * We only call into the "safe" function on systems that can - * actually do machine check recovery. Everyone else can just - * use memcpy(). + * The slow version is opted into by platform quirks. The fast version + * is equivalent to memcpy() regardless of CPU machine-check-recovery + * capability, but may still fall back to the slow version if the CPU + * lacks fast-string instruction support. * * Return 0 for success, or number of bytes not copied if there was an * exception. @@ -106,12 +108,10 @@ static __always_inline __must_check unsigned long memcpy_mcsafe(void *dst, const void *src, size_t cnt) { #ifdef CONFIG_X86_MCE - if (static_branch_unlikely(&mcsafe_key)) - return __memcpy_mcsafe(dst, src, cnt); - else + if (static_branch_unlikely(&mcsafe_slow_key)) + return memcpy_mcsafe_slow(dst, src, cnt); #endif - memcpy(dst, src, cnt); - return 0; + return memcpy_mcsafe_fast(dst, src, cnt); } #ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h index 5cd1caa8bc65..f8c0d38c3f45 100644 --- a/arch/x86/include/asm/uaccess_64.h +++ b/arch/x86/include/asm/uaccess_64.h @@ -52,12 +52,7 @@ copy_to_user_mcsafe(void *to, const void *from, unsigned len) unsigned long ret; __uaccess_begin(); - /* - * Note, __memcpy_mcsafe() is explicitly used since it can - * handle exceptions / faults. memcpy_mcsafe() may fall back to - * memcpy() which lacks this handling. - */ - ret = __memcpy_mcsafe(to, from, len); + ret = memcpy_mcsafe(to, from, len); __uaccess_end(); return ret; } diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 2c4f949611e4..6bf94d39dc7f 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -2579,13 +2579,13 @@ static void __init mcheck_debugfs_init(void) static void __init mcheck_debugfs_init(void) { } #endif -DEFINE_STATIC_KEY_FALSE(mcsafe_key); -EXPORT_SYMBOL_GPL(mcsafe_key); +DEFINE_STATIC_KEY_FALSE(mcsafe_slow_key); +EXPORT_SYMBOL_GPL(mcsafe_slow_key); static int __init mcheck_late_init(void) { if (mca_cfg.recovery) - static_branch_inc(&mcsafe_key); + static_branch_inc(&mcsafe_slow_key); mcheck_debugfs_init(); cec_init(); diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 896d74cb5081..89c88d9de5c4 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -636,7 +636,7 @@ static void quirk_intel_brickland_xeon_ras_cap(struct pci_dev *pdev) pci_read_config_dword(pdev, 0x84, &capid0); if (capid0 & 0x10) - static_branch_inc(&mcsafe_key); + static_branch_inc(&mcsafe_slow_key); } /* Skylake */ @@ -653,7 +653,7 @@ static void quirk_intel_purley_xeon_ras_cap(struct pci_dev *pdev) * enabled, so memory machine check recovery is also enabled. */ if ((capid0 & 0xc0) == 0xc0 || (capid5 & 0x1e0)) - static_branch_inc(&mcsafe_key); + static_branch_inc(&mcsafe_slow_key); } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x0ec3, quirk_intel_brickland_xeon_ras_cap); diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 56b243b14c3a..b5e4fc1cf99d 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -189,11 +189,18 @@ SYM_FUNC_END(memcpy_orig) MCSAFE_TEST_CTL /* - * __memcpy_mcsafe - memory copy with machine check exception handling - * Note that we only catch machine checks when reading the source addresses. - * Writes to target are posted and don't generate machine checks. + * memcpy_mcsafe_slow() - memory copy with exception handling + * + * In contrast to memcpy_mcsafe_fast() this version is careful to + * never perform a read across a cacheline boundary, and not use + * fast-string instruction sequences which are known to be unrecoverable + * on CPUs identified by mcsafe_slow_key. + * + * Note that this only catches machine check exceptions when reading the + * source addresses. Writes to target are posted and don't generate + * machine checks. However this does handle protection faults on writes. */ -SYM_FUNC_START(__memcpy_mcsafe) +SYM_FUNC_START(memcpy_mcsafe_slow) cmpl $8, %edx /* Less than 8 bytes? Go to byte copy loop */ jb .L_no_whole_words @@ -260,8 +267,8 @@ SYM_FUNC_START(__memcpy_mcsafe) xorl %eax, %eax .L_done: ret -SYM_FUNC_END(__memcpy_mcsafe) -EXPORT_SYMBOL_GPL(__memcpy_mcsafe) +SYM_FUNC_END(memcpy_mcsafe_slow) +EXPORT_SYMBOL_GPL(memcpy_mcsafe_slow) .section .fixup, "ax" /* @@ -296,4 +303,42 @@ EXPORT_SYMBOL_GPL(__memcpy_mcsafe) _ASM_EXTABLE(.L_write_leading_bytes, .E_leading_bytes) _ASM_EXTABLE(.L_write_words, .E_write_words) _ASM_EXTABLE(.L_write_trailing_bytes, .E_trailing_bytes) + +/* + * memcpy_mcsafe_fast - memory copy with exception handling + * + * Fast string copy + exception handling. If the CPU does support + * machine check exception recovery, but does not support recovering + * from fast-string exceptions then this CPU needs to be added to the + * mcsafe_slow_key set of quirks. Otherwise, absent any machine check + * recovery support this version should be no slower than standard + * memcpy. + */ +SYM_FUNC_START(memcpy_mcsafe_fast) + ALTERNATIVE "jmp memcpy_mcsafe_slow", "", X86_FEATURE_ERMS + movq %rdi, %rax + movq %rdx, %rcx +.L_copy: + rep movsb + /* Copy successful. Return zero */ + xorl %eax, %eax + ret +SYM_FUNC_END(memcpy_mcsafe_fast) +EXPORT_SYMBOL_GPL(memcpy_mcsafe_fast) + + .section .fixup, "ax" +.E_copy: + /* + * On fault %rcx is updated such that the copy instruction could + * optionally be restarted at the fault position, i.e. it + * contains 'bytes remaining'. A non-zero return indicates error + * to memcpy_mcsafe() users, or indicate short transfers to + * user-copy routines. + */ + movq %rcx, %rax + ret + + .previous + + _ASM_EXTABLE_FAULT(.L_copy, .E_copy) #endif diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c index fff28c6f73a2..348c9331748e 100644 --- a/arch/x86/lib/usercopy_64.c +++ b/arch/x86/lib/usercopy_64.c @@ -64,11 +64,7 @@ __visible notrace unsigned long mcsafe_handle_tail(char *to, char *from, unsigned len) { for (; len; --len, to++, from++) { - /* - * Call the assembly routine back directly since - * memcpy_mcsafe() may silently fallback to memcpy. - */ - unsigned long rem = __memcpy_mcsafe(to, from, 1); + unsigned long rem = memcpy_mcsafe(to, from, 1); if (rem) break; diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 4768d91c6d68..bae1f77aae90 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -485,7 +485,8 @@ static const char *uaccess_safe_builtin[] = { "__ubsan_handle_shift_out_of_bounds", /* misc */ "csum_partial_copy_generic", - "__memcpy_mcsafe", + "memcpy_mcsafe_slow", + "memcpy_mcsafe_fast", "mcsafe_handle_tail", "ftrace_likely_update", /* CONFIG_TRACE_BRANCH_PROFILING */ NULL diff --git a/tools/perf/bench/mem-memcpy-x86-64-lib.c b/tools/perf/bench/mem-memcpy-x86-64-lib.c index 4130734dde84..23e1747b3a67 100644 --- a/tools/perf/bench/mem-memcpy-x86-64-lib.c +++ b/tools/perf/bench/mem-memcpy-x86-64-lib.c @@ -5,17 +5,13 @@ */ #include <linux/types.h> -unsigned long __memcpy_mcsafe(void *dst, const void *src, size_t cnt); +unsigned long memcpy_mcsafe(void *dst, const void *src, size_t cnt); unsigned long mcsafe_handle_tail(char *to, char *from, unsigned len); unsigned long mcsafe_handle_tail(char *to, char *from, unsigned len) { for (; len; --len, to++, from++) { - /* - * Call the assembly routine back directly since - * memcpy_mcsafe() may silently fallback to memcpy. - */ - unsigned long rem = __memcpy_mcsafe(to, from, 1); + unsigned long rem = memcpy_mcsafe(to, from, 1); if (rem) break; diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index bf6422a6af7f..282722d96f8e 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -3136,7 +3136,7 @@ void mcsafe_test(void) } mcsafe_test_init(dst, src, 512); - rem = __memcpy_mcsafe(dst, src, 512); + rem = memcpy_mcsafe_slow(dst, src, 512); valid = mcsafe_test_validate(dst, src, 512, expect); if (rem == expect && valid) continue;

5 years, 2 months

2
2
0 0

[PATCH ] staging: vt6656: Fix calling conditions of vnt_set_bss_mode

by Malcolm Priestley

vnt_set_bss_mode needs to be called on all changes to BSS_CHANGED_BASIC_RATES, BSS_CHANGED_ERP_PREAMBLE and BSS_CHANGED_ERP_SLOT Remove all other calls and vnt_update_ifs which is called in vnt_set_bss_mode. Fixes an issue that preamble mode is not being updated correctly. Fixes: c12603576e06 ("staging: vt6656: Only call vnt_set_bss_mode on basic rates change.") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/main_usb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index fcd0fe5e6d72..85d4133315b1 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -625,8 +625,6 @@ static int vnt_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) priv->op_mode = vif->type; - vnt_set_bss_mode(priv); - /* LED blink on TX */ vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_INTER); @@ -706,7 +704,6 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, priv->basic_rates = conf->basic_rates; vnt_update_top_rates(priv); - vnt_set_bss_mode(priv); dev_dbg(&priv->usb->dev, "basic rates %x\n", conf->basic_rates); } @@ -735,11 +732,14 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, priv->short_slot_time = false; vnt_set_short_slot_time(priv); - vnt_update_ifs(priv); vnt_set_vga_gain_offset(priv, priv->bb_vga[0]); vnt_update_pre_ed_threshold(priv, false); } + if (changed & (BSS_CHANGED_BASIC_RATES | BSS_CHANGED_ERP_PREAMBLE | + BSS_CHANGED_ERP_SLOT)) + vnt_set_bss_mode(priv); + if (changed & (BSS_CHANGED_TXPOWER | BSS_CHANGED_BANDWIDTH)) vnt_rf_setpower(priv, conf->chandef.chan); -- 2.25.1

5 years, 2 months

1
1
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[PATCH ] staging: vt6656: Fix calling conditions of vnt_set_bss_mode

by Malcolm Priestley

vnt_set_bss_mode needs to be called on all changes to BSS_CHANGED_BASIC_RATES, BSS_CHANGED_ERP_PREAMBLE and BSS_CHANGED_ERP_SLOT Remove all other calls and vnt_update_ifs which is called in vnt_set_bss_mode. Fixes an issue that preamble mode is not being updated correctly. Fixes: c12603576e06 ("staging: vt6656: Only call vnt_set_bss_mode on basic rates change.") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/main_usb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index fcd0fe5e6d72..85d4133315b1 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -625,8 +625,6 @@ static int vnt_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) priv->op_mode = vif->type; - vnt_set_bss_mode(priv); - /* LED blink on TX */ vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_INTER); @@ -706,7 +704,6 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, priv->basic_rates = conf->basic_rates; vnt_update_top_rates(priv); - vnt_set_bss_mode(priv); dev_dbg(&priv->usb->dev, "basic rates %x\n", conf->basic_rates); } @@ -735,11 +732,14 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, priv->short_slot_time = false; vnt_set_short_slot_time(priv); - vnt_update_ifs(priv); vnt_set_vga_gain_offset(priv, priv->bb_vga[0]); vnt_update_pre_ed_threshold(priv, false); } + if (changed & (BSS_CHANGED_BASIC_RATES | BSS_CHANGED_ERP_PREAMBLE | + BSS_CHANGED_ERP_SLOT)) + vnt_set_bss_mode(priv); + if (changed & (BSS_CHANGED_TXPOWER | BSS_CHANGED_BANDWIDTH)) vnt_rf_setpower(priv, conf->chandef.chan); -- 2.25.1

5 years, 2 months

1
0
0 0

[PATCH] staging: vt6656: Fix drivers TBTT timing counter.

by Malcolm Priestley

The drivers TBTT counter is not synchronized with mac80211 timestamp. Reorder the functions and use vnt_update_next_tbtt to do the final synchronize. Fixes: c15158797df6 ("staging: vt6656: implement TSF counter") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/main_usb.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index b2729d5eadfb..4213679345eb 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -762,12 +762,15 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw, vnt_mac_reg_bits_on(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); - vnt_adjust_tsf(priv, conf->beacon_rate->hw_value, - conf->sync_tsf, priv->current_tsf); - vnt_mac_set_beacon_interval(priv, conf->beacon_int); vnt_reset_next_tbtt(priv, conf->beacon_int); + + vnt_adjust_tsf(priv, conf->beacon_rate->hw_value, + conf->sync_tsf, priv->current_tsf); + + vnt_update_next_tbtt(priv, + conf->sync_tsf, conf->beacon_int); } else { vnt_clear_current_tsf(priv); -- 2.25.1

5 years, 2 months

1
0
0 0

[PATCH] staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.

by Malcolm Priestley

mac80211/users control whether multicast is on or off don't enable it by default. Fixes an issue when multicast/broadcast is always on allowing other beacons through in power save. Fixes: db8f37fa3355 ("staging: vt6656: mac80211 conversion: main_usb add functions...") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> --- drivers/staging/vt6656/main_usb.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 3c76d3cb5bbe..b2729d5eadfb 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -801,15 +801,11 @@ static void vnt_configure(struct ieee80211_hw *hw, { struct vnt_private *priv = hw->priv; u8 rx_mode = 0; - int rc; *total_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC; - rc = vnt_control_in(priv, MESSAGE_TYPE_READ, MAC_REG_RCR, - MESSAGE_REQUEST_MACREG, sizeof(u8), &rx_mode); - - if (!rc) - rx_mode = RCR_MULTICAST | RCR_BROADCAST; + vnt_control_in(priv, MESSAGE_TYPE_READ, MAC_REG_RCR, + MESSAGE_REQUEST_MACREG, sizeof(u8), &rx_mode); dev_dbg(&priv->usb->dev, "rx mode in = %x\n", rx_mode); -- 2.25.1

5 years, 2 months

1
0
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FAILED: patch "[PATCH] net/mlx5e: Use preactivate hook to set the indirection table" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe867cac9e1967c553e4ac2aece5fc8675258010 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy <maximmi(a)mellanox.com> Date: Mon, 4 Nov 2019 12:02:14 +0200 Subject: [PATCH] net/mlx5e: Use preactivate hook to set the indirection table mlx5e_ethtool_set_channels updates the indirection table before switching to the new channels. If the switch fails, the indirection table is new, but the channels are old, which is wrong. Fix it by using the preactivate hook of mlx5e_safe_switch_channels to update the indirection table at the stage when nothing can fail anymore. As the code that updates the indirection table is now encapsulated into a new function, use that function in the attach flow when the driver has to reduce the number of channels, and prepare the code for the next commit. Fixes: 85082dba0a ("net/mlx5e: Correctly handle RSS indirection table when changing number of channels") Signed-off-by: Maxim Mikityanskiy <maximmi(a)mellanox.com> Reviewed-by: Tariq Toukan <tariqt(a)mellanox.com> Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index bc2c96b34de1..4ddccab02a4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1043,6 +1043,7 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, mlx5e_fp_preactivate preactivate); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 68b520df07e4..ff7f5a931520 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -432,9 +432,7 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { *cur_params = new_channels.params; - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); + mlx5e_num_channels_changed(priv); goto out; } @@ -442,12 +440,8 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (arfs_enabled) mlx5e_arfs_disable(priv); - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); - /* Switch to new channels, set new parameters and close old ones */ - err = mlx5e_safe_switch_channels(priv, &new_channels, NULL); + err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed); if (arfs_enabled) { int err2 = mlx5e_arfs_enable(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 152aa5d7df79..bbe8c32fb423 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2880,6 +2880,17 @@ static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) netif_set_real_num_rx_queues(netdev, num_rxqs); } +int mlx5e_num_channels_changed(struct mlx5e_priv *priv) +{ + u16 count = priv->channels.params.num_channels; + + if (!netif_is_rxfh_configured(priv->netdev)) + mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, + MLX5E_INDIR_RQT_SIZE, count); + + return 0; +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -5288,9 +5299,10 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv) max_nch = mlx5e_get_max_num_channels(priv->mdev); if (priv->channels.params.num_channels > max_nch) { mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch); + /* Reducing the number of channels - RXFH has to be reset. */ + priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED; priv->channels.params.num_channels = max_nch; - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, max_nch); + mlx5e_num_channels_changed(priv); } err = profile->init_tx(priv);

5 years, 2 months

2
1
0 0

[PATCH AUTOSEL 4.4 01/19] iommu/amd: Fix the configuration of GCR3 table root pointer

by Sasha Levin

From: Adrian Huang <ahuang12(a)lenovo.com> [ Upstream commit c20f36534666e37858a14e591114d93cc1be0d34 ] The SPA of the GCR3 table root pointer[51:31] masks 20 bits. However, this requires 21 bits (Please see the AMD IOMMU specification). This leads to the potential failure when the bit 51 of SPA of the GCR3 table root pointer is 1'. Signed-off-by: Adrian Huang <ahuang12(a)lenovo.com> Fixes: 52815b75682e2 ("iommu/amd: Add support for IOMMUv2 domain mode") Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/iommu/amd_iommu_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index b08cf57bf4554..695d4e235438c 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -303,7 +303,7 @@ #define DTE_GCR3_VAL_A(x) (((x) >> 12) & 0x00007ULL) #define DTE_GCR3_VAL_B(x) (((x) >> 15) & 0x0ffffULL) -#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0xfffffULL) +#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0x1fffffULL) #define DTE_GCR3_INDEX_A 0 #define DTE_GCR3_INDEX_B 1 -- 2.20.1

5 years, 2 months

1
18
0 0

[PATCH AUTOSEL 4.9 01/23] iommu/amd: Fix the configuration of GCR3 table root pointer

by Sasha Levin

From: Adrian Huang <ahuang12(a)lenovo.com> [ Upstream commit c20f36534666e37858a14e591114d93cc1be0d34 ] The SPA of the GCR3 table root pointer[51:31] masks 20 bits. However, this requires 21 bits (Please see the AMD IOMMU specification). This leads to the potential failure when the bit 51 of SPA of the GCR3 table root pointer is 1'. Signed-off-by: Adrian Huang <ahuang12(a)lenovo.com> Fixes: 52815b75682e2 ("iommu/amd: Add support for IOMMUv2 domain mode") Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/iommu/amd_iommu_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index 0d91785ebdc34..da3fbf82d1cf4 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -329,7 +329,7 @@ #define DTE_GCR3_VAL_A(x) (((x) >> 12) & 0x00007ULL) #define DTE_GCR3_VAL_B(x) (((x) >> 15) & 0x0ffffULL) -#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0xfffffULL) +#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0x1fffffULL) #define DTE_GCR3_INDEX_A 0 #define DTE_GCR3_INDEX_B 1 -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 4.14 01/28] iommu/amd: Fix the configuration of GCR3 table root pointer

by Sasha Levin

From: Adrian Huang <ahuang12(a)lenovo.com> [ Upstream commit c20f36534666e37858a14e591114d93cc1be0d34 ] The SPA of the GCR3 table root pointer[51:31] masks 20 bits. However, this requires 21 bits (Please see the AMD IOMMU specification). This leads to the potential failure when the bit 51 of SPA of the GCR3 table root pointer is 1'. Signed-off-by: Adrian Huang <ahuang12(a)lenovo.com> Fixes: 52815b75682e2 ("iommu/amd: Add support for IOMMUv2 domain mode") Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/iommu/amd_iommu_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index 3054c0971759f..74c8638aac2b9 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -348,7 +348,7 @@ #define DTE_GCR3_VAL_A(x) (((x) >> 12) & 0x00007ULL) #define DTE_GCR3_VAL_B(x) (((x) >> 15) & 0x0ffffULL) -#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0xfffffULL) +#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0x1fffffULL) #define DTE_GCR3_INDEX_A 0 #define DTE_GCR3_INDEX_B 1 -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 5.6 01/73] iommu/amd: Fix the configuration of GCR3 table root pointer

by Sasha Levin

From: Adrian Huang <ahuang12(a)lenovo.com> [ Upstream commit c20f36534666e37858a14e591114d93cc1be0d34 ] The SPA of the GCR3 table root pointer[51:31] masks 20 bits. However, this requires 21 bits (Please see the AMD IOMMU specification). This leads to the potential failure when the bit 51 of SPA of the GCR3 table root pointer is 1'. Signed-off-by: Adrian Huang <ahuang12(a)lenovo.com> Fixes: 52815b75682e2 ("iommu/amd: Add support for IOMMUv2 domain mode") Signed-off-by: Joerg Roedel <jroedel(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/iommu/amd_iommu_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index f8d01d6b00da7..ca8c4522045b3 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -348,7 +348,7 @@ #define DTE_GCR3_VAL_A(x) (((x) >> 12) & 0x00007ULL) #define DTE_GCR3_VAL_B(x) (((x) >> 15) & 0x0ffffULL) -#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0xfffffULL) +#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0x1fffffULL) #define DTE_GCR3_INDEX_A 0 #define DTE_GCR3_INDEX_B 1 -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] tracing: Fix the race between registering 'snapshot' event" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0bbe7f719985efd9adb3454679ecef0984cb6800 Mon Sep 17 00:00:00 2001 From: Xiao Yang <yangx.jy(a)cn.fujitsu.com> Date: Tue, 14 Apr 2020 09:51:45 +0800 Subject: [PATCH] tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation Traced event can trigger 'snapshot' operation(i.e. calls snapshot_trigger() or snapshot_count_trigger()) when register_snapshot_trigger() has completed registration but doesn't allocate buffer for 'snapshot' event trigger. In the rare case, 'snapshot' operation always detects the lack of allocated buffer so make register_snapshot_trigger() allocate buffer first. trigger-snapshot.tc in kselftest reproduces the issue on slow vm: ----------------------------------------------------------- cat trace ... ftracetest-3028 [002] .... 236.784290: sched_process_fork: comm=ftracetest pid=3028 child_comm=ftracetest child_pid=3036 <...>-2875 [003] .... 240.460335: tracing_snapshot_instance_cond: *** SNAPSHOT NOT ALLOCATED *** <...>-2875 [003] .... 240.460338: tracing_snapshot_instance_cond: *** stopping trace here! *** ----------------------------------------------------------- Link: http://lkml.kernel.org/r/20200414015145.66236-1-yangx.jy@cn.fujitsu.com Cc: stable(a)vger.kernel.org Fixes: 93e31ffbf417a ("tracing: Add 'snapshot' event trigger command") Signed-off-by: Xiao Yang <yangx.jy(a)cn.fujitsu.com> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c index dd34a1b46a86..3a74736da363 100644 --- a/kernel/trace/trace_events_trigger.c +++ b/kernel/trace/trace_events_trigger.c @@ -1088,14 +1088,10 @@ register_snapshot_trigger(char *glob, struct event_trigger_ops *ops, struct event_trigger_data *data, struct trace_event_file *file) { - int ret = register_trigger(glob, ops, data, file); - - if (ret > 0 && tracing_alloc_snapshot_instance(file->tr) != 0) { - unregister_trigger(glob, ops, data, file); - ret = 0; - } + if (tracing_alloc_snapshot_instance(file->tr) != 0) + return 0; - return ret; + return register_trigger(glob, ops, data, file); } static int

5 years, 2 months

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[PATCH 0/2] A couple of important fixes for i915 on 5.4

by Sultan Alsawaf

From: Sultan Alsawaf <sultan(a)kerneltoast.com> Hi, This patchset contains fixes for two pesky i915 bugs that exist in 5.4. The first bug, fixed by "drm/i915/gt: Schedule request retirement when timeline idles" upstream, is very high power consumption by i915 hardware due to an old commit that broke the RC6 power state for the iGPU on Skylake+. On my laptop, a Dell Precision 5540 with an i9-9880H, the idle power consumption of my laptop with this commit goes down from 10 W to 2 W, saving a massive 8 W of power. On other Skylake+ laptops I tested, this commit reduced idle power consumption by at least a few watts. The difference in power consumption can be observed by running `powertop` while disconnected from the charger, or by using the intel-undervolt tool [1] and running `intel-undervolt measure` which doesn't require being disconnected from the charger. The psys measurement from intel-undervolt is the one of interest. Backporting this commit was not trivial due to i915's high rate of churn, but the backport didn't require changing any code from the original commit; it only required moving code around and not altering some #includes. The second bug causes severe graphical corruption and flickering on laptops which support an esoteric power-saving mechanism called Panel Self Refresh (PSR). Enabled by default in 5.0, PSR causes graphical corruption to the point of unusability on many Dell laptops made within the past few years, since they typically support PSR. A bug was filed with Intel a while ago for this with more information [2]. I suspect most the community hasn't been affected by this bug because ThinkPads and many other laptops I checked didn't support PSR. As of writing, the issues I observed with PSR are fixed in Intel's drm-tip branch, but i915 suffers from so much churn that backporting the individual PSR fixes is infeasible (and an Intel engineer attested to this, saying that the PSR fixes in drm-tip wouldn't be backported [3]). Disabling PSR by default brings us back to pre-5.0 behavior, and from my tests with functional PSR in the drm-tip kernel, I didn't observe any reduction in power consumption with PSR enabled, so there isn't much lost from turning it off. Also, Ubuntu now ships with PSR disabled by default in its affected kernels, so there is distro support behind this change. Thanks, Sultan [1] https://github.com/kitsunyan/intel-undervolt [2] https://gitlab.freedesktop.org/drm/intel/issues/425 [3] https://gitlab.freedesktop.org/drm/intel/issues/425#note_416130 Chris Wilson (1): drm/i915/gt: Schedule request retirement when timeline idles Sultan Alsawaf (1): drm/i915: Disable Panel Self Refresh (PSR) by default drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 + drivers/gpu/drm/i915/gt/intel_engine_types.h | 8 ++ drivers/gpu/drm/i915/gt/intel_lrc.c | 8 ++ drivers/gpu/drm/i915/gt/intel_timeline.c | 1 + .../gpu/drm/i915/gt/intel_timeline_types.h | 3 + drivers/gpu/drm/i915/i915_params.c | 3 +- drivers/gpu/drm/i915/i915_params.h | 2 +- drivers/gpu/drm/i915/i915_request.c | 73 +++++++++++++++++++ drivers/gpu/drm/i915/i915_request.h | 4 + 9 files changed, 101 insertions(+), 3 deletions(-) -- 2.26.0

5 years, 2 months

4
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FAILED: patch "[PATCH] usb: dwc3: gadget: Don't clear flags before transfer ended" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a114c4ca64bd522aec1790c7e5c60c882f699d8f Mon Sep 17 00:00:00 2001 From: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Date: Thu, 5 Mar 2020 13:23:49 -0800 Subject: [PATCH] usb: dwc3: gadget: Don't clear flags before transfer ended We track END_TRANSFER command completion. Don't clear transfer started/ended flag prematurely. Otherwise, we'd run into the problem with restarting transfer before END_TRANSFER command finishes. Fixes: 6d8a019614f3 ("usb: dwc3: gadget: check for Missed Isoc from event status") Signed-off-by: Thinh Nguyen <thinhn(a)synopsys.com> Signed-off-by: Felipe Balbi <balbi(a)kernel.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 1e00bf2d65a2..b032e62fff0f 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2570,10 +2570,8 @@ static void dwc3_gadget_endpoint_transfer_in_progress(struct dwc3_ep *dep, dwc3_gadget_ep_cleanup_completed_requests(dep, event, status); - if (stop) { + if (stop) dwc3_stop_active_transfer(dep, true, true); - dep->flags = DWC3_EP_ENABLED; - } /* * WORKAROUND: This is the 2nd half of U1/U2 -> U0 workaround.

5 years, 2 months

1
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FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

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FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

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FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

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FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

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FAILED: patch "[PATCH] posix-cpu-timers: Store a reference to a pid not a task" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 55e8c8eb2c7b6bf30e99423ccfe7ca032f498f59 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <ebiederm(a)xmission.com> Date: Fri, 28 Feb 2020 11:11:06 -0600 Subject: [PATCH] posix-cpu-timers: Store a reference to a pid not a task posix cpu timers do not handle the death of a process well. This is most clearly seen when a multi-threaded process calls exec from a thread that is not the leader of the thread group. The posix cpu timer code continues to pin the old thread group leader and is unable to find the siglock from there. This results in posix_cpu_timer_del being unable to delete a timer, posix_cpu_timer_set being unable to set a timer. Further to compensate for the problems in posix_cpu_timer_del on a multi-threaded exec all timers that point at the multi-threaded task are stopped. The code for the timers fundamentally needs to check if the target process/thread is alive. This needs an extra level of indirection. This level of indirection is already available in struct pid. So replace cpu.task with cpu.pid to get the needed extra layer of indirection. In addition to handling things more cleanly this reduces the amount of memory a timer can pin when a process exits and then is reaped from a task_struct to the vastly smaller struct pid. Fixes: e0a70217107e ("posix-cpu-timers: workaround to suppress the problems with mt exec") Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lkml.kernel.org/r/87wo86tz6d.fsf@x220.int.ebiederm.org diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 3d10c84a97a9..e3f0f8585da4 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -69,7 +69,7 @@ static inline int clockid_to_fd(const clockid_t clk) struct cpu_timer { struct timerqueue_node node; struct timerqueue_head *head; - struct task_struct *task; + struct pid *pid; struct list_head elist; int firing; }; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ef936c5a910b..6df468a622fe 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -118,6 +118,16 @@ static inline int validate_clock_permissions(const clockid_t clock) return __get_task_for_clock(clock, false, false) ? 0 : -EINVAL; } +static inline enum pid_type cpu_timer_pid_type(struct k_itimer *timer) +{ + return CPUCLOCK_PERTHREAD(timer->it_clock) ? PIDTYPE_PID : PIDTYPE_TGID; +} + +static inline struct task_struct *cpu_timer_task_rcu(struct k_itimer *timer) +{ + return pid_task(timer->it.cpu.pid, cpu_timer_pid_type(timer)); +} + /* * Update expiry time from increment, and increase overrun count, * given the current clock sample. @@ -391,7 +401,12 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) new_timer->kclock = &clock_posix_cpu; timerqueue_init(&new_timer->it.cpu.node); - new_timer->it.cpu.task = p; + new_timer->it.cpu.pid = get_task_pid(p, cpu_timer_pid_type(new_timer)); + /* + * get_task_for_clock() took a reference on @p. Drop it as the timer + * holds a reference on the pid of @p. + */ + put_task_struct(p); return 0; } @@ -404,13 +419,15 @@ static int posix_cpu_timer_create(struct k_itimer *new_timer) static int posix_cpu_timer_del(struct k_itimer *timer) { struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Protect against sighand release/switch in exit/exec and process/ @@ -432,8 +449,10 @@ static int posix_cpu_timer_del(struct k_itimer *timer) unlock_task_sighand(p, &flags); } +out: + rcu_read_unlock(); if (!ret) - put_task_struct(p); + put_pid(ctmr->pid); return ret; } @@ -561,13 +580,21 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); u64 old_expires, new_expires, old_incr, val; struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; struct sighand_struct *sighand; + struct task_struct *p; unsigned long flags; int ret = 0; - if (WARN_ON_ONCE(!p)) - return -EINVAL; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) { + /* + * If p has just been reaped, we can no + * longer get any information about it at all. + */ + rcu_read_unlock(); + return -ESRCH; + } /* * Use the to_ktime conversion because that clamps the maximum @@ -584,8 +611,10 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, * If p has just been reaped, we can no * longer get any information about it at all. */ - if (unlikely(sighand == NULL)) + if (unlikely(sighand == NULL)) { + rcu_read_unlock(); return -ESRCH; + } /* * Disarm any old timer after extracting its expiry time. @@ -690,6 +719,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int timer_flags, ret = 0; out: + rcu_read_unlock(); if (old) old->it_interval = ns_to_timespec64(old_incr); @@ -701,10 +731,12 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); struct cpu_timer *ctmr = &timer->it.cpu; u64 now, expires = cpu_timer_getexpires(ctmr); - struct task_struct *p = ctmr->task; + struct task_struct *p; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Easy part: convert the reload time. @@ -712,7 +744,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_interval = ktime_to_timespec64(timer->it_interval); if (!expires) - return; + goto out; /* * Sample the clock to take the difference with the expiry time. @@ -732,6 +764,8 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp itp->it_value.tv_nsec = 1; itp->it_value.tv_sec = 0; } +out: + rcu_read_unlock(); } #define MAX_COLLECTED 20 @@ -952,14 +986,15 @@ static void check_process_timers(struct task_struct *tsk, static void posix_cpu_timer_rearm(struct k_itimer *timer) { clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock); - struct cpu_timer *ctmr = &timer->it.cpu; - struct task_struct *p = ctmr->task; + struct task_struct *p; struct sighand_struct *sighand; unsigned long flags; u64 now; - if (WARN_ON_ONCE(!p)) - return; + rcu_read_lock(); + p = cpu_timer_task_rcu(timer); + if (!p) + goto out; /* * Fetch the current sample and update the timer's expiry time. @@ -974,13 +1009,15 @@ static void posix_cpu_timer_rearm(struct k_itimer *timer) /* Protect timer list r/w in arm_timer() */ sighand = lock_task_sighand(p, &flags); if (unlikely(sighand == NULL)) - return; + goto out; /* * Now re-arm for the new expiry time. */ arm_timer(timer, p); unlock_task_sighand(p, &flags); +out: + rcu_read_unlock(); } /**

5 years, 2 months

1
0
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FAILED: patch "[PATCH] net/mlx5e: Use preactivate hook to set the indirection table" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe867cac9e1967c553e4ac2aece5fc8675258010 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy <maximmi(a)mellanox.com> Date: Mon, 4 Nov 2019 12:02:14 +0200 Subject: [PATCH] net/mlx5e: Use preactivate hook to set the indirection table mlx5e_ethtool_set_channels updates the indirection table before switching to the new channels. If the switch fails, the indirection table is new, but the channels are old, which is wrong. Fix it by using the preactivate hook of mlx5e_safe_switch_channels to update the indirection table at the stage when nothing can fail anymore. As the code that updates the indirection table is now encapsulated into a new function, use that function in the attach flow when the driver has to reduce the number of channels, and prepare the code for the next commit. Fixes: 85082dba0a ("net/mlx5e: Correctly handle RSS indirection table when changing number of channels") Signed-off-by: Maxim Mikityanskiy <maximmi(a)mellanox.com> Reviewed-by: Tariq Toukan <tariqt(a)mellanox.com> Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index bc2c96b34de1..4ddccab02a4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1043,6 +1043,7 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, mlx5e_fp_preactivate preactivate); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 68b520df07e4..ff7f5a931520 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -432,9 +432,7 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { *cur_params = new_channels.params; - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); + mlx5e_num_channels_changed(priv); goto out; } @@ -442,12 +440,8 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (arfs_enabled) mlx5e_arfs_disable(priv); - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); - /* Switch to new channels, set new parameters and close old ones */ - err = mlx5e_safe_switch_channels(priv, &new_channels, NULL); + err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed); if (arfs_enabled) { int err2 = mlx5e_arfs_enable(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 152aa5d7df79..bbe8c32fb423 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2880,6 +2880,17 @@ static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) netif_set_real_num_rx_queues(netdev, num_rxqs); } +int mlx5e_num_channels_changed(struct mlx5e_priv *priv) +{ + u16 count = priv->channels.params.num_channels; + + if (!netif_is_rxfh_configured(priv->netdev)) + mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, + MLX5E_INDIR_RQT_SIZE, count); + + return 0; +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -5288,9 +5299,10 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv) max_nch = mlx5e_get_max_num_channels(priv->mdev); if (priv->channels.params.num_channels > max_nch) { mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch); + /* Reducing the number of channels - RXFH has to be reset. */ + priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED; priv->channels.params.num_channels = max_nch; - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, max_nch); + mlx5e_num_channels_changed(priv); } err = profile->init_tx(priv);

5 years, 2 months

1
0
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FAILED: patch "[PATCH] net/mlx5e: Use preactivate hook to set the indirection table" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe867cac9e1967c553e4ac2aece5fc8675258010 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy <maximmi(a)mellanox.com> Date: Mon, 4 Nov 2019 12:02:14 +0200 Subject: [PATCH] net/mlx5e: Use preactivate hook to set the indirection table mlx5e_ethtool_set_channels updates the indirection table before switching to the new channels. If the switch fails, the indirection table is new, but the channels are old, which is wrong. Fix it by using the preactivate hook of mlx5e_safe_switch_channels to update the indirection table at the stage when nothing can fail anymore. As the code that updates the indirection table is now encapsulated into a new function, use that function in the attach flow when the driver has to reduce the number of channels, and prepare the code for the next commit. Fixes: 85082dba0a ("net/mlx5e: Correctly handle RSS indirection table when changing number of channels") Signed-off-by: Maxim Mikityanskiy <maximmi(a)mellanox.com> Reviewed-by: Tariq Toukan <tariqt(a)mellanox.com> Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index bc2c96b34de1..4ddccab02a4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1043,6 +1043,7 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, mlx5e_fp_preactivate preactivate); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 68b520df07e4..ff7f5a931520 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -432,9 +432,7 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { *cur_params = new_channels.params; - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); + mlx5e_num_channels_changed(priv); goto out; } @@ -442,12 +440,8 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (arfs_enabled) mlx5e_arfs_disable(priv); - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); - /* Switch to new channels, set new parameters and close old ones */ - err = mlx5e_safe_switch_channels(priv, &new_channels, NULL); + err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed); if (arfs_enabled) { int err2 = mlx5e_arfs_enable(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 152aa5d7df79..bbe8c32fb423 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2880,6 +2880,17 @@ static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) netif_set_real_num_rx_queues(netdev, num_rxqs); } +int mlx5e_num_channels_changed(struct mlx5e_priv *priv) +{ + u16 count = priv->channels.params.num_channels; + + if (!netif_is_rxfh_configured(priv->netdev)) + mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, + MLX5E_INDIR_RQT_SIZE, count); + + return 0; +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -5288,9 +5299,10 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv) max_nch = mlx5e_get_max_num_channels(priv->mdev); if (priv->channels.params.num_channels > max_nch) { mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch); + /* Reducing the number of channels - RXFH has to be reset. */ + priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED; priv->channels.params.num_channels = max_nch; - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, max_nch); + mlx5e_num_channels_changed(priv); } err = profile->init_tx(priv);

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] net/mlx5e: Use preactivate hook to set the indirection table" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe867cac9e1967c553e4ac2aece5fc8675258010 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy <maximmi(a)mellanox.com> Date: Mon, 4 Nov 2019 12:02:14 +0200 Subject: [PATCH] net/mlx5e: Use preactivate hook to set the indirection table mlx5e_ethtool_set_channels updates the indirection table before switching to the new channels. If the switch fails, the indirection table is new, but the channels are old, which is wrong. Fix it by using the preactivate hook of mlx5e_safe_switch_channels to update the indirection table at the stage when nothing can fail anymore. As the code that updates the indirection table is now encapsulated into a new function, use that function in the attach flow when the driver has to reduce the number of channels, and prepare the code for the next commit. Fixes: 85082dba0a ("net/mlx5e: Correctly handle RSS indirection table when changing number of channels") Signed-off-by: Maxim Mikityanskiy <maximmi(a)mellanox.com> Reviewed-by: Tariq Toukan <tariqt(a)mellanox.com> Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index bc2c96b34de1..4ddccab02a4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1043,6 +1043,7 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, mlx5e_fp_preactivate preactivate); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 68b520df07e4..ff7f5a931520 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -432,9 +432,7 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { *cur_params = new_channels.params; - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); + mlx5e_num_channels_changed(priv); goto out; } @@ -442,12 +440,8 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (arfs_enabled) mlx5e_arfs_disable(priv); - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); - /* Switch to new channels, set new parameters and close old ones */ - err = mlx5e_safe_switch_channels(priv, &new_channels, NULL); + err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed); if (arfs_enabled) { int err2 = mlx5e_arfs_enable(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 152aa5d7df79..bbe8c32fb423 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2880,6 +2880,17 @@ static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) netif_set_real_num_rx_queues(netdev, num_rxqs); } +int mlx5e_num_channels_changed(struct mlx5e_priv *priv) +{ + u16 count = priv->channels.params.num_channels; + + if (!netif_is_rxfh_configured(priv->netdev)) + mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, + MLX5E_INDIR_RQT_SIZE, count); + + return 0; +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -5288,9 +5299,10 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv) max_nch = mlx5e_get_max_num_channels(priv->mdev); if (priv->channels.params.num_channels > max_nch) { mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch); + /* Reducing the number of channels - RXFH has to be reset. */ + priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED; priv->channels.params.num_channels = max_nch; - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, max_nch); + mlx5e_num_channels_changed(priv); } err = profile->init_tx(priv);

5 years, 2 months

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FAILED: patch "[PATCH] net/mlx5e: Use preactivate hook to set the indirection table" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fe867cac9e1967c553e4ac2aece5fc8675258010 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy <maximmi(a)mellanox.com> Date: Mon, 4 Nov 2019 12:02:14 +0200 Subject: [PATCH] net/mlx5e: Use preactivate hook to set the indirection table mlx5e_ethtool_set_channels updates the indirection table before switching to the new channels. If the switch fails, the indirection table is new, but the channels are old, which is wrong. Fix it by using the preactivate hook of mlx5e_safe_switch_channels to update the indirection table at the stage when nothing can fail anymore. As the code that updates the indirection table is now encapsulated into a new function, use that function in the attach flow when the driver has to reduce the number of channels, and prepare the code for the next commit. Fixes: 85082dba0a ("net/mlx5e: Correctly handle RSS indirection table when changing number of channels") Signed-off-by: Maxim Mikityanskiy <maximmi(a)mellanox.com> Reviewed-by: Tariq Toukan <tariqt(a)mellanox.com> Signed-off-by: Saeed Mahameed <saeedm(a)mellanox.com> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index bc2c96b34de1..4ddccab02a4b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1043,6 +1043,7 @@ int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, mlx5e_fp_preactivate preactivate); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 68b520df07e4..ff7f5a931520 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -432,9 +432,7 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { *cur_params = new_channels.params; - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); + mlx5e_num_channels_changed(priv); goto out; } @@ -442,12 +440,8 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, if (arfs_enabled) mlx5e_arfs_disable(priv); - if (!netif_is_rxfh_configured(priv->netdev)) - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, count); - /* Switch to new channels, set new parameters and close old ones */ - err = mlx5e_safe_switch_channels(priv, &new_channels, NULL); + err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed); if (arfs_enabled) { int err2 = mlx5e_arfs_enable(priv); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 152aa5d7df79..bbe8c32fb423 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2880,6 +2880,17 @@ static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv) netif_set_real_num_rx_queues(netdev, num_rxqs); } +int mlx5e_num_channels_changed(struct mlx5e_priv *priv) +{ + u16 count = priv->channels.params.num_channels; + + if (!netif_is_rxfh_configured(priv->netdev)) + mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, + MLX5E_INDIR_RQT_SIZE, count); + + return 0; +} + static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) { int i, ch; @@ -5288,9 +5299,10 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv) max_nch = mlx5e_get_max_num_channels(priv->mdev); if (priv->channels.params.num_channels > max_nch) { mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch); + /* Reducing the number of channels - RXFH has to be reset. */ + priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED; priv->channels.params.num_channels = max_nch; - mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt, - MLX5E_INDIR_RQT_SIZE, max_nch); + mlx5e_num_channels_changed(priv); } err = profile->init_tx(priv);

5 years, 2 months

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[PATCHES] Networking

by David Miller

Please queue up the following networking bug fixes for v5.5 and v5.6 -stable, respectively. Thank you!

5 years, 2 months

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Re: regression 5.6.4->5.6.5 at drivers/acpi/ec.c

by Rafael J. Wysocki

On Fri, Apr 17, 2020 at 9:41 PM Toralf Förster <toralf.foerster(a)gmx.de> wrote: > > On 4/17/20 8:52 PM, Rafael J. Wysocki wrote: > > On Fri, Apr 17, 2020 at 6:36 PM Toralf Förster <toralf.foerster(a)gmx.de> wrote: > >> > >> On 4/17/20 5:53 PM, Rafael J. Wysocki wrote: > >>> Does the patch below (untested) make any difference? > >>> > >>> --- > >>> drivers/acpi/ec.c | 5 ++++- > >>> 1 file changed, 4 insertions(+), 1 deletion(-) > >>> > >>> Index: linux-pm/drivers/acpi/ec.c > >>> =================================================================== > >>> --- linux-pm.orig/drivers/acpi/ec.c > >>> +++ linux-pm/drivers/acpi/ec.c > >>> @@ -2067,7 +2067,10 @@ static struct acpi_driver acpi_ec_driver > >>> .add = acpi_ec_add, > >>> .remove = acpi_ec_remove, > >>> }, > >>> - .drv.pm = &acpi_ec_pm, > >>> + .drv = { > >>> + .probe_type = PROBE_FORCE_SYNCHRONOUS, > >>> + .pm = &acpi_ec_pm, > >>> + }, > >>> }; > >>> > >>> static void acpi_ec_destroy_workqueues(void) > >> I'd say no, but for completeness: > > > > OK, it looks like mainline commit > > > > 65a691f5f8f0 ("ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add()") > > > > was backported into 5.6.5 by mistake. > > > > Can you please revert that patch and retest? > > > Yes, reverting that commit solved the issue. OK, thanks! Greg, I'm not sure why commit 65a691f5f8f0 from the mainline ended up in 5.6.5. It has not been marked for -stable or otherwise requested to be included AFAICS. Also it depends on other mainline commits that have not been included into 5.6.5. Can you please drop it?

5 years, 2 months

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FAILED: patch "[PATCH] CIFS: check new file size when extending file by fallocate" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ef4a632ccc1c7d3fb71a5baae85b79af08b7f94b Mon Sep 17 00:00:00 2001 From: Murphy Zhou <jencce.kernel(a)gmail.com> Date: Wed, 18 Mar 2020 20:43:38 +0800 Subject: [PATCH] CIFS: check new file size when extending file by fallocate xfstests generic/228 checks if fallocate respect RLIMIT_FSIZE. After fallocate mode 0 extending enabled, we can hit this failure. Fix this by check the new file size with vfs helper, return error if file size is larger then RLIMIT_FSIZE(ulimit -f). This patch has been tested by LTP/xfstests aginst samba and Windows server. Acked-by: Ronnie Sahlberg <lsahlber(a)redhat.com> Signed-off-by: Murphy Zhou <jencce.kernel(a)gmail.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> CC: Stable <stable(a)vger.kernel.org> diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index b0759c8aa6f5..9c9258fc8756 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3255,6 +3255,10 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, * Extending the file */ if ((keep_size == false) && i_size_read(inode) < off + len) { + rc = inode_newsize_ok(inode, off + len); + if (rc) + goto out; + if ((cifsi->cifsAttrs & FILE_ATTRIBUTE_SPARSE_FILE) == 0) smb2_set_sparse(xid, tcon, cfile, inode, false);

5 years, 2 months

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[PATCH] mm, memcg: fix inconsistent oom event behavior

by Yafang Shao

A recent commit 9852ae3fe529 ("mm, memcg: consider subtrees in memory.events") changes the behavior of memcg events, which will consider subtrees in memory.events. But oom_kill event is a special one as it is used in both cgroup1 and cgroup2. In cgroup1, it is displayed in memory.oom_control. The file memory.oom_control is in both root memcg and non root memcg, that is different with memory.event as it only in non-root memcg. That commit is okay for cgroup2, but it is not okay for cgroup1 as it will cause inconsistent behavior between root memcg and non-root memcg. Let's recover the original behavior for cgroup1. Fixes: 9852ae3fe529 ("mm, memcg: consider subtrees in memory.events") Cc: Chris Down <chris(a)chrisdown.name> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: Shakeel Butt <shakeelb(a)google.com> Cc: stable(a)vger.kernel.org Signed-off-by: Yafang Shao <laoar.shao(a)gmail.com> --- include/linux/memcontrol.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 8c340e6b347f..a0ae080a67d1 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -798,7 +798,8 @@ static inline void memcg_memory_event(struct mem_cgroup *memcg, atomic_long_inc(&memcg->memory_events[event]); cgroup_file_notify(&memcg->events_file); - if (cgrp_dfl_root.flags & CGRP_ROOT_MEMORY_LOCAL_EVENTS) + if (cgrp_dfl_root.flags & CGRP_ROOT_MEMORY_LOCAL_EVENTS || + !cgroup_subsys_on_dfl(memory_cgrp_subsys)) break; } while ((memcg = parent_mem_cgroup(memcg)) && !mem_cgroup_is_root(memcg)); -- 2.18.2

5 years, 2 months

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+ mm-page_alloc-fix-watchdog-soft-lockups-during-set_zone_contiguous.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous() has been added to the -mm tree. Its filename is mm-page_alloc-fix-watchdog-soft-lockups-during-set_zone_contiguous.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-page_alloc-fix-watchdog-soft-lo… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-page_alloc-fix-watchdog-soft-lo… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: David Hildenbrand <david(a)redhat.com> Subject: mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous() Without CONFIG_PREEMPT, it can happen that we get soft lockups detected, e.g., while booting up. [ 105.608900] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:1] [ 105.608933] Modules linked in: [ 105.608933] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.6.0-next-20200331+ #4 [ 105.608933] Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 [ 105.608933] RIP: 0010:__pageblock_pfn_to_page+0x134/0x1c0 [ 105.608933] Code: 85 c0 74 71 4a 8b 04 d0 48 85 c0 74 68 48 01 c1 74 63 f6 01 04 74 5e 48 c1 e7 06 4c 8b 05 cc 991 [ 105.608933] RSP: 0000:ffffb6d94000fe60 EFLAGS: 00010286 ORIG_RAX: ffffffffffffff13 [ 105.608933] RAX: fffff81953250000 RBX: 000000000a4c9600 RCX: ffff8fe9ff7c1990 [ 105.608933] RDX: ffff8fe9ff7dab80 RSI: 000000000a4c95ff RDI: 0000000293250000 [ 105.608933] RBP: ffff8fe9ff7dab80 R08: fffff816c0000000 R09: 0000000000000008 [ 105.608933] R10: 0000000000000014 R11: 0000000000000014 R12: 0000000000000000 [ 105.608933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 105.608933] FS: 0000000000000000(0000) GS:ffff8fe1ff400000(0000) knlGS:0000000000000000 [ 105.608933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.608933] CR2: 000000000f613000 CR3: 00000088cf20a000 CR4: 00000000000006f0 [ 105.608933] Call Trace: [ 105.608933] set_zone_contiguous+0x56/0x70 [ 105.608933] page_alloc_init_late+0x166/0x176 [ 105.608933] kernel_init_freeable+0xfa/0x255 [ 105.608933] ? rest_init+0xaa/0xaa [ 105.608933] kernel_init+0xa/0x106 [ 105.608933] ret_from_fork+0x35/0x40 The issue becomes visible when having a lot of memory (e.g., 4TB) assigned to a single NUMA node - a system that can easily be created using QEMU. Inside VMs on a hypervisor with quite some memory overcommit, this is fairly easy to trigger. Link: http://lkml.kernel.org/r/20200416073417.5003-1-david@redhat.com Signed-off-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Pavel Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux(a)gmail.com> Reviewed-by: Baoquan He <bhe(a)redhat.com> Reviewed-by: Shile Zhang <shile.zhang(a)linux.alibaba.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Kirill Tkhai <ktkhai(a)virtuozzo.com> Cc: Shile Zhang <shile.zhang(a)linux.alibaba.com> Cc: Pavel Tatashin <pasha.tatashin(a)soleen.com> Cc: Daniel Jordan <daniel.m.jordan(a)oracle.com> Cc: Michal Hocko <mhocko(a)kernel.org> Cc: Alexander Duyck <alexander.duyck(a)gmail.com> Cc: Baoquan He <bhe(a)redhat.com> Cc: Oscar Salvador <osalvador(a)suse.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/page_alloc.c~mm-page_alloc-fix-watchdog-soft-lockups-during-set_zone_contiguous +++ a/mm/page_alloc.c @@ -1607,6 +1607,7 @@ void set_zone_contiguous(struct zone *zo if (!__pageblock_pfn_to_page(block_start_pfn, block_end_pfn, zone)) return; + cond_resched(); } /* We confirm that there is no hole */ _ Patches currently in -mm which might be from david(a)redhat.com are mm-page_alloc-fix-watchdog-soft-lockups-during-set_zone_contiguous.patch drivers-base-memoryc-cache-memory-blocks-in-xarray-to-accelerate-lookup-fix.patch powerpc-pseries-hotplug-memory-stop-checking-is_mem_section_removable.patch mm-memory_hotplug-remove-is_mem_section_removable.patch

5 years, 2 months

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Re: [PATCH v2 1/2] sdhci: tegra: Implement Tegra specific set_timeout callback

by Naresh Kamboju

On Fri, 13 Mar 2020 at 06:41, Sowjanya Komatineni <skomatineni(a)nvidia.com> wrote: > > Tegra host supports HW busy detection and timeouts based on the > count programmed in SDHCI_TIMEOUT_CONTROL register and max busy > timeout it supports is 11s in finite busy wait mode. > > Some operations like SLEEP_AWAKE, ERASE and flush cache through > SWITCH commands take longer than 11s and Tegra host supports > infinite HW busy wait mode where HW waits forever till the card > is busy without HW timeout. > > This patch implements Tegra specific set_timeout sdhci_ops to allow > switching between finite and infinite HW busy detection wait modes > based on the device command expected operation time. > > Signed-off-by: Sowjanya Komatineni <skomatineni(a)nvidia.com> > --- > drivers/mmc/host/sdhci-tegra.c | 31 +++++++++++++++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c > index a25c3a4..fa8f6a4 100644 > --- a/drivers/mmc/host/sdhci-tegra.c > +++ b/drivers/mmc/host/sdhci-tegra.c > @@ -45,6 +45,7 @@ > #define SDHCI_TEGRA_CAP_OVERRIDES_DQS_TRIM_SHIFT 8 > > #define SDHCI_TEGRA_VENDOR_MISC_CTRL 0x120 > +#define SDHCI_MISC_CTRL_ERASE_TIMEOUT_LIMIT BIT(0) > #define SDHCI_MISC_CTRL_ENABLE_SDR104 0x8 > #define SDHCI_MISC_CTRL_ENABLE_SDR50 0x10 > #define SDHCI_MISC_CTRL_ENABLE_SDHCI_SPEC_300 0x20 > @@ -1227,6 +1228,34 @@ static u32 sdhci_tegra_cqhci_irq(struct sdhci_host *host, u32 intmask) > return 0; > } > > +static void tegra_sdhci_set_timeout(struct sdhci_host *host, > + struct mmc_command *cmd) > +{ > + u32 val; > + > + /* > + * HW busy detection timeout is based on programmed data timeout > + * counter and maximum supported timeout is 11s which may not be > + * enough for long operations like cache flush, sleep awake, erase. > + * > + * ERASE_TIMEOUT_LIMIT bit of VENDOR_MISC_CTRL register allows > + * host controller to wait for busy state until the card is busy > + * without HW timeout. > + * > + * So, use infinite busy wait mode for operations that may take > + * more than maximum HW busy timeout of 11s otherwise use finite > + * busy wait mode. > + */ > + val = sdhci_readl(host, SDHCI_TEGRA_VENDOR_MISC_CTRL); > + if (cmd && cmd->busy_timeout >= 11 * HZ) > + val |= SDHCI_MISC_CTRL_ERASE_TIMEOUT_LIMIT; > + else > + val &= ~SDHCI_MISC_CTRL_ERASE_TIMEOUT_LIMIT; > + sdhci_writel(host, val, SDHCI_TEGRA_VENDOR_MISC_CTRL); > + > + __sdhci_set_timeout(host, cmd); kernel build on arm and arm64 architecture failed on stable-rc 4.19 (arm), 5.4 (arm64) and 5.5 (arm64) drivers/mmc/host/sdhci-tegra.c: In function 'tegra_sdhci_set_timeout': drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function '__sdhci_set_timeout'; did you mean 'tegra_sdhci_set_timeout'? [-Werror=implicit-function-declaration] __sdhci_set_timeout(host, cmd); ^~~~~~~~~~~~~~~~~~~ tegra_sdhci_set_timeout Full build log, https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-5.5/D… https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-5.4/D… https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-4.19/… - Naresh

5 years, 2 months

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Linux 5.7-rc1 reboot/poweroff hangs

by Shuah Khan

Hi Linus, Linux 5.7-rc1 reboot/powereoff hangs on AMD Ryzen 5 PRO 2400GE system. I isolated the commit to: Revering the following commit fixes the problem. commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 Author: Prike Liang <Prike.Liang(a)amd.com> Date: Tue Apr 7 20:21:26 2020 +0800 drm/amdgpu: fix gfx hang during suspend with video playback (v2) The system will be hang up during S3 suspend because of SMU is pending for GC not respose the register CP_HQD_ACTIVE access request.This issue root cause of accessing the GC register under enter GFX CGGPG and can be fixed by disable GFX CGPG before perform suspend. v2: Use disable the GFX CGPG instead of RLC safe mode guard. Signed-off-by: Prike Liang <Prike.Liang(a)amd.com> Tested-by: Mengbing Wang <Mengbing.Wang(a)amd.com> Reviewed-by: Huang Rui <ray.huang(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org I did the bisect on Linux 5.6.5-rc1 git bisect start # good: [0a27a29496060843ae3a8fe78aaec0062cbd5dfa] Linux 5.6.4 git bisect good 0a27a29496060843ae3a8fe78aaec0062cbd5dfa # bad: [576aa353744ce5f1279071363e4a55e97f486f39] Linux 5.6.5-rc1 git bisect bad 576aa353744ce5f1279071363e4a55e97f486f39 # good: [7509db5d111a5763a199902052eecc480e0ec724] x86/tsc_msr: Make MSR derived TSC frequency more accurate git bisect good 7509db5d111a5763a199902052eecc480e0ec724 # good: [15f1ead7d7966d087352ba2cf81a1759b25ad163] scsi: lpfc: Fix broken Credit Recovery after driver load git bisect good 15f1ead7d7966d087352ba2cf81a1759b25ad163 # good: [9e52b4ab5fadd803c8c2e617aa8c151720757fb1] s390/diag: fix display of diagnose call statistics git bisect good 9e52b4ab5fadd803c8c2e617aa8c151720757fb1 # good: [3e1e6903924fd6c95db7e46c5baa41dfa0f46fdb] powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries git bisect good 3e1e6903924fd6c95db7e46c5baa41dfa0f46fdb # good: [0344e0fee2f904ebce1d58bec8ace3ee9cf5f777] drm/dp_mst: Fix clearing payload state on topology disable git bisect good 0344e0fee2f904ebce1d58bec8ace3ee9cf5f777 # bad: [136881c0420bb52d5f21f75688f5aee1cf401737] perf/core: Unify {pinned,flexible}_sched_in() git bisect bad 136881c0420bb52d5f21f75688f5aee1cf401737 # bad: [0d928b424b99cfe0e7806c530f6039a053d5082d] drm/i915/ggtt: do not set bits 1-11 in gen12 ptes git bisect bad 0d928b424b99cfe0e7806c530f6039a053d5082d # bad: [a655a99c9f6a1d819d695fca6d48b450449f45ee] drm/amdgpu: fix gfx hang during suspend with video playback (v2) git bisect bad a655a99c9f6a1d819d695fca6d48b450449f45ee # first bad commit: [a655a99c9f6a1d819d695fca6d48b450449f45ee] drm/amdgpu: fix gfx hang during suspend with video playback (v2) thanks, -- Shuah

5 years, 2 months

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[PATCH AUTOSEL 5.4 001/108] net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware

by Sasha Levin

From: Masahiro Yamada <masahiroy(a)kernel.org> [ Upstream commit 63b903dfebdea92aa92ad337d8451a6fbfeabf9d ] As far as I understood from the Kconfig help text, this build rule is used to rebuild the driver firmware, which runs on an old m68k-based chip. So, you need m68k tools for the firmware rebuild. wanxl.c is a PCI driver, but CONFIG_M68K does not select CONFIG_HAVE_PCI. So, you cannot enable CONFIG_WANXL_BUILD_FIRMWARE for ARCH=m68k. In other words, ifeq ($(ARCH),m68k) is false here. I am keeping the dead code for now, but rebuilding the firmware requires 'as68k' and 'ld68k', which I do not have in hand. Instead, the kernel.org m68k GCC [1] successfully built it. Allowing a user to pass in CROSS_COMPILE_M68K= is handier. [1] https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/9.2.0/… Suggested-by: Geert Uytterhoeven <geert(a)linux-m68k.org> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wan/Kconfig | 2 +- drivers/net/wan/Makefile | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig index dd1a147f29716..058d77d2e693d 100644 --- a/drivers/net/wan/Kconfig +++ b/drivers/net/wan/Kconfig @@ -200,7 +200,7 @@ config WANXL_BUILD_FIRMWARE depends on WANXL && !PREVENT_FIRMWARE_BUILD help Allows you to rebuild firmware run by the QUICC processor. - It requires as68k, ld68k and hexdump programs. + It requires m68k toolchains and hexdump programs. You should never need this option, say N. diff --git a/drivers/net/wan/Makefile b/drivers/net/wan/Makefile index 701f5d2fe3b61..995277c657a1e 100644 --- a/drivers/net/wan/Makefile +++ b/drivers/net/wan/Makefile @@ -40,17 +40,17 @@ $(obj)/wanxl.o: $(obj)/wanxlfw.inc ifeq ($(CONFIG_WANXL_BUILD_FIRMWARE),y) ifeq ($(ARCH),m68k) - AS68K = $(AS) - LD68K = $(LD) + M68KAS = $(AS) + M68KLD = $(LD) else - AS68K = as68k - LD68K = ld68k + M68KAS = $(CROSS_COMPILE_M68K)as + M68KLD = $(CROSS_COMPILE_M68K)ld endif quiet_cmd_build_wanxlfw = BLD FW $@ cmd_build_wanxlfw = \ - $(CPP) -D__ASSEMBLY__ -Wp,-MD,$(depfile) -I$(srctree)/include/uapi $< | $(AS68K) -m68360 -o $(obj)/wanxlfw.o; \ - $(LD68K) --oformat binary -Ttext 0x1000 $(obj)/wanxlfw.o -o $(obj)/wanxlfw.bin; \ + $(CPP) -D__ASSEMBLY__ -Wp,-MD,$(depfile) -I$(srctree)/include/uapi $< | $(M68KAS) -m68360 -o $(obj)/wanxlfw.o; \ + $(M68KLD) --oformat binary -Ttext 0x1000 $(obj)/wanxlfw.o -o $(obj)/wanxlfw.bin; \ hexdump -ve '"\n" 16/1 "0x%02X,"' $(obj)/wanxlfw.bin | sed 's/0x ,//g;1s/^/static const u8 firmware[]={/;$$s/,$$/\n};\n/' >$(obj)/wanxlfw.inc; \ rm -f $(obj)/wanxlfw.bin $(obj)/wanxlfw.o -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 5.6 001/149] net: hns3: drop the WQ_MEM_RECLAIM flag when allocating WQ

by Sasha Levin

From: Yunsheng Lin <linyunsheng(a)huawei.com> [ Upstream commit 16deaef205b6da832f88a98770c55c8b85aaadfa ] The WQ in hns3 driver is allocated with WQ_MEM_RECLAIM flag in order to guarantee forward progress, which may cause hns3' WQ_MEM_RECLAIM WQ flushing infiniband' !WQ_MEM_RECLAIM WQ warning: [11246.200168] hns3 0000:bd:00.1: Reset done, hclge driver initialization finished. [11246.209979] hns3 0000:bd:00.1 eth7: net open [11246.227608] ------------[ cut here ]------------ [11246.237370] workqueue: WQ_MEM_RECLAIM hclge:hclge_service_task [hclge] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [11246.237391] WARNING: CPU: 50 PID: 2279 at ./kernel/workqueue.c:2605 check_flush_dependency+0xcc/0x140 [11246.260412] Modules linked in: hclgevf hns_roce_hw_v2 rdma_test(O) hns3 xt_CHECKSUM iptable_mangle xt_conntrack ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bpfilter vfio_iommu_type1 vfio_pci vfio_virqfd vfio ib_isert iscsi_target_mod ib_ipoib ib_umad rpcrdma ib_iser libiscsi scsi_transport_iscsi aes_ce_blk crypto_simd cryptd aes_ce_cipher sunrpc nls_iso8859_1 crct10dif_ce ghash_ce sha2_ce sha256_arm64 sha1_ce joydev input_leds hid_generic usbkbd usbmouse sbsa_gwdt usbhid usb_storage hid ses hclge hisi_zip hisi_hpre hisi_sec2 hnae3 hisi_qm ahci hisi_trng_v2 evbug uacce rng_core gpio_dwapb autofs4 hisi_sas_v3_hw megaraid_sas hisi_sas_main libsas scsi_transport_sas [last unloaded: hns_roce_hw_v2] [11246.325742] CPU: 50 PID: 2279 Comm: kworker/50:0 Kdump: loaded Tainted: G O 5.4.0-rc4+ #1 [11246.335181] Hardware name: Huawei TaiShan 200 (Model 2280)/BC82AMDD, BIOS 2280-V2 CS V3.B140.01 12/18/2019 [11246.344802] Workqueue: hclge hclge_service_task [hclge] [11246.350007] pstate: 60c00009 (nZCv daif +PAN +UAO) [11246.354779] pc : check_flush_dependency+0xcc/0x140 [11246.359549] lr : check_flush_dependency+0xcc/0x140 [11246.364317] sp : ffff800268a73990 [11246.367618] x29: ffff800268a73990 x28: 0000000000000001 [11246.372907] x27: ffffcbe4f5868000 x26: ffffcbe4f5541000 [11246.378196] x25: 00000000000000b8 x24: ffff002fdd0ff868 [11246.383483] x23: ffff002fdd0ff800 x22: ffff2027401ba600 [11246.388770] x21: 0000000000000000 x20: ffff002fdd0ff800 [11246.394059] x19: ffff202719293b00 x18: ffffcbe4f5541948 [11246.399347] x17: 000000006f8ad8dd x16: 0000000000000002 [11246.404634] x15: ffff8002e8a734f7 x14: 6c66207369205d65 [11246.409922] x13: 676c63685b206b73 x12: 61745f6563697672 [11246.415208] x11: 65735f65676c6368 x10: 3a65676c6368204d [11246.420494] x9 : 49414c4345525f4d x8 : 6e6162696e69666e [11246.425782] x7 : 69204d49414c4345 x6 : ffffcbe4f5765145 [11246.431068] x5 : 0000000000000000 x4 : 0000000000000000 [11246.436355] x3 : 0000000000000030 x2 : 00000000ffffffff [11246.441642] x1 : 3349eb1ac5310100 x0 : 0000000000000000 [11246.446928] Call trace: [11246.449363] check_flush_dependency+0xcc/0x140 [11246.453785] flush_workqueue+0x110/0x410 [11246.457691] ib_cache_cleanup_one+0x54/0x468 [11246.461943] __ib_unregister_device+0x70/0xa8 [11246.466279] ib_unregister_device+0x2c/0x40 [11246.470455] hns_roce_exit+0x34/0x198 [hns_roce_hw_v2] [11246.475571] __hns_roce_hw_v2_uninit_instance.isra.56+0x3c/0x58 [hns_roce_hw_v2] [11246.482934] hns_roce_hw_v2_reset_notify+0xd8/0x210 [hns_roce_hw_v2] [11246.489261] hclge_notify_roce_client+0x84/0xe0 [hclge] [11246.494464] hclge_reset_rebuild+0x60/0x730 [hclge] [11246.499320] hclge_reset_service_task+0x400/0x5a0 [hclge] [11246.504695] hclge_service_task+0x54/0x698 [hclge] [11246.509464] process_one_work+0x15c/0x458 [11246.513454] worker_thread+0x144/0x520 [11246.517186] kthread+0xfc/0x128 [11246.520314] ret_from_fork+0x10/0x18 [11246.523873] ---[ end trace eb980723699c2585 ]--- [11246.528710] hns3 0000:bd:00.2: Func clear success after reset. [11246.528747] hns3 0000:bd:00.0: Func clear success after reset. [11246.907710] hns3 0000:bd:00.1 eth7: link up According to [1] and [2]: There seems to be no specific guidance about how to handling the forward progress guarantee of network device's WQ yet, and other network device's WQ seem to be marked with WQ_MEM_RECLAIM without a clear reason. So this patch removes the WQ_MEM_RECLAIM flag when allocating WQ to aviod the above warning. 1. https://www.spinics.net/lists/netdev/msg631646.html 2. https://www.spinics.net/lists/netdev/msg632097.html Fixes: 0ea68902256e ("net: hns3: allocate WQ with WQ_MEM_RECLAIM flag") Signed-off-by: Yunsheng Lin <linyunsheng(a)huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong(a)huawei.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index d3b0cd74ecd23..b3518070306b1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -10666,7 +10666,7 @@ static int hclge_init(void) { pr_info("%s is initializing\n", HCLGE_NAME); - hclge_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, HCLGE_NAME); + hclge_wq = alloc_workqueue("%s", 0, 0, HCLGE_NAME); if (!hclge_wq) { pr_err("%s: failed to create workqueue\n", HCLGE_NAME); return -ENOMEM; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 0510d85a7f6ae..3c58f0bbaebff 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -3188,7 +3188,7 @@ static int hclgevf_init(void) { pr_info("%s is initializing\n", HCLGEVF_NAME); - hclgevf_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, HCLGEVF_NAME); + hclgevf_wq = alloc_workqueue("%s", 0, 0, HCLGEVF_NAME); if (!hclgevf_wq) { pr_err("%s: failed to create workqueue\n", HCLGEVF_NAME); return -ENOMEM; -- 2.20.1

5 years, 2 months

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[PATCH 5.6 000/254] 5.6.5-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.6.5 release. There are 254 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 18 Apr 2020 13:11:20 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.6.5-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.6.5-rc1 Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kasan: Fix kasan_remap_early_shadow_ro() Peter Zijlstra <peterz(a)infradead.org> perf/core: Remove 'struct sched_in_data' Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix event cgroup tracking Peter Zijlstra <peterz(a)infradead.org> perf/core: Unify {pinned,flexible}_sched_in() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Fill all the unused space in the GGTT Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> drm/i915/ggtt: do not set bits 1-11 in gen12 ptes Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: fix gfx hang during suspend with video playback (v2) Lyude Paul <lyude(a)redhat.com> drm/dp_mst: Fix clearing payload state on topology disable Lyude Paul <lyude(a)redhat.com> Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Mark Brown <broonie(a)kernel.org> arm64: Always force a branch protection mode when the compiler has one Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Prevent stack protection in early boot Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kprobes: Ignore traps that happened in real mode Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Fix xmon support on the PowerNV platform Daniel Axtens <dja(a)axtens.net> powerpc/64: Setup a paca before parsing device tree etc. Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Laurentiu Tudor <laurentiu.tudor(a)nxp.com> powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64/tm: Don't let userspace set regs->trap via sigreturn Clement Courbet <courbet(a)google.com> powerpc: Make setjmp/longjmp signature standard Bart Van Assche <bvanassche(a)acm.org> scsi: sr: Fix sr_block_release() Merlijn Wajer <merlijn(a)archive.org> scsi: sr: get rid of sr global mutex Juergen Gross <jgross(a)suse.com> xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Wen Yang <wenyang(a)linux.alibaba.com> ipmi: fix hung processes in __get_guid() Kai-Heng Feng <kai.heng.feng(a)canonical.com> libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Simon Gander <simon(a)tuxera.com> hfsplus: fix crash and filesystem corruption when deleting files Oliver O'Halloran <oohall(a)gmail.com> cpufreq: powernv: Fix use-after-free Eric Biggers <ebiggers(a)google.com> kmod: make request_module() return an error when autoloading is disabled Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/TCU: Fix round_rate returning error Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/jz4770: Exit with error if CGU init failed Masami Hiramatsu <mhiramat(a)kernel.org> ftrace/kprobe: Show the maxactive number on kprobe_events Hans de Goede <hdegoede(a)redhat.com> Input: i8042 - add Acer Aspire 5738z to nomux list Michael Mueller <mimu(a)linux.ibm.com> s390/diag: fix display of diagnose call statistics Sam Lunt <samueljlunt(a)gmail.com> perf tools: Support Python 3.8+ in Makefile Changwei Ge <chge(a)linux.alibaba.com> ocfs2: no need try to truncate file beyond i_size Eric Biggers <ebiggers(a)google.com> fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Mike Willard <mwillard(a)izotope.com> ASoC: cs4270: pull reset GPIO low then high Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Treat idling as a RPS downclock event Qian Cai <cai(a)lca.pw> ext4: fix a data race at inode->i_blocks Scott Mayhew <smayhew(a)redhat.com> NFS: Fix a few constant_table array definitions Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: finish_automount() requires us to hold 2 refs to the mount record Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix use-after-free issues in nfs_pageio_add_request() J. Bruce Fields <bfields(a)redhat.com> nfsd: fsnotify on rmdir under nfsd/clients/ Hans de Goede <hdegoede(a)redhat.com> drm/vboxvideo: Add missing remove_conflicting_pci_framebuffers call, v2 Libor Pechacek <lpechacek(a)suse.cz> powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Imre Deak <imre.deak(a)intel.com> drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode Marek Szyprowski <m.szyprowski(a)samsung.com> drm/prime: fix extracting of the DMA addresses from a scatterlist Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Check for null fclk voltage when parsing clock table Aaron Liu <aaron.liu(a)amd.com> drm/amdgpu: unify fw_write_wait for new gfx9 asics Prike Liang <Prike.Liang(a)amd.com> drm/amd/powerplay: implement the is_dpm_running() Yuxian Dai <Yuxian.Dai(a)amd.com> drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Chris Wilson <chris(a)chris-wilson.co.uk> drm: Remove PageReserved manipulation from drm_pci_alloc Christian Gmeiner <christian.gmeiner(a)gmail.com> drm/etnaviv: rework perfmon query infrastructure Torsten Duwe <duwe(a)lst.de> drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gem: Flush all the reloc_gpu batch Eric Auger <eric.auger(a)redhat.com> vfio: platform: Switch to platform_get_irq_optional() Michael Ellerman <mpe(a)ellerman.id.au> selftests/powerpc: Fix try-run when source tree is not writable Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/powerpc: Add tlbie_test in .gitignore Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/vm: fix map_hugetlb length used for testing read and write Michal Hocko <mhocko(a)suse.com> selftests: vm: drop dependencies on page flags from mlock2 tests Fredrik Strupe <fredrik(a)strupe.net> arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Dave Gerlach <d-gerlach(a)ti.com> arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix broken Credit Recovery after driver load James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - dec auth tag size from cryptlen map Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - only try to map auth tag if needed Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - protect against empty or NULL scatterlists Andrei Botila <andrei.botila(a)nxp.com> crypto: caam - update xts sector size for large input length Horia Geantă <horia.geanta(a)nxp.com> crypto: caam/qi2 - fix chacha20 data size error Matthew Wilcox (Oracle) <willy(a)infradead.org> xarray: Fix early termination of xas_for_each_marked Matthew Wilcox (Oracle) <willy(a)infradead.org> XArray: Fix xas_pause for large multi-index entries Nikos Tsironis <ntsironis(a)arrikto.com> dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add missing casts to prevent overflows and data corruption Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add overflow check for number of regions Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Fix handling of partial region discards Bob Liu <bob.liu(a)oracle.com> dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Shetty, Harshini X (EXT-Sony Mobile) <Harshini.X.Shetty(a)sony.com> dm verity fec: fix memory leak in verity_fec_dtr Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash with unusually large tag size Mikulas Patocka <mpatocka(a)redhat.com> dm writecache: add cond_resched to avoid CPU hangs Jakub Kicinski <kuba(a)kernel.org> mm, memcg: do not high throttle allocators based on wraparound Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h5: Fix PMU compatible Scott Wood <swood(a)redhat.com> sched/core: Remove duplicate assignment in sched_tick_remote() Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h6: Fix PMU compatible Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org> net: qualcomm: rmnet: Allow configuration updates to existing devices Anssi Hannula <anssi.hannula(a)bitwise.fi> tools: gpio: Fix out-of-tree build regression Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Jens Axboe <axboe(a)kernel.dk> io_uring: honor original task RLIMIT_FSIZE Rosioru Dragos <dragos.rosioru(a)nxp.com> crypto: mxs-dcp - fix scatterlist linearization for hash Dan Carpenter <dan.carpenter(a)oracle.com> crypto: rng - Fix a refcounting bug in crypto_rng_reset() Dmitry Safonov <0x7f454c46(a)gmail.com> time/namespace: Add max_time_namespaces ucount Michael Kerrisk (man-pages) <mtk.manpages(a)gmail.com> time/namespace: Fix time_for_children symlink Nikita Shubin <NShubin(a)topcon.com> remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Sibi Sankar <sibis(a)codeaurora.org> remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Bjorn Andersson <bjorn.andersson(a)linaro.org> remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Josef Bacik <josef(a)toxicpanda.com> btrfs: use nofs allocations for running delayed items Robbie Ko <robbieko(a)synology.com> btrfs: fix missing semaphore unlock in btrfs_sync_file Josef Bacik <josef(a)toxicpanda.com> btrfs: unset reloc control if we fail to recover Filipe Manana <fdmanana(a)suse.com> btrfs: fix missing file extent item for hole after ranged fsync Josef Bacik <josef(a)toxicpanda.com> btrfs: drop block from cache on error in relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: set update the uuid generation as soon as possible Josef Bacik <josef(a)toxicpanda.com> btrfs: reloc: clean dirty subvols if we fail to start a transaction Filipe Manana <fdmanana(a)suse.com> Btrfs: fix crash during unmount due to race with delayed inode workers Josef Bacik <josef(a)toxicpanda.com> btrfs: fix btrfs_calc_reclaim_metadata_size calculation Qu Wenruo <wqu(a)suse.com> btrfs: Don't submit any btree write bio if the fs has errors Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915/gen12: Disable preemption timeout Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: reinit completion before executing a new command Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: change bad block marker size Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: fix the calculation of the avaialble OOB size Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Do not erase the block before writing a bad block marker Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers Murphy Zhou <jencce.kernel(a)gmail.com> CIFS: check new file size when extending file by fallocate Yilu Lin <linyilu(a)huawei.com> CIFS: Fix bug which the return value by asynchronous read is error Steve French <stfrench(a)microsoft.com> smb3: fix performance regression with setting mtime Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: VMX: fix crash cleanup when KVM wasn't used Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Add a trampoline to fix VMREAD error handling Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Allocate new rmap and large page tracking when moving memslot David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix delivery of addressing exceptions David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Properly handle userspace interrupt window request Fabiano Rosas <farosas(a)linux.ibm.com> KVM: PPC: Book3S HV: Skip kvmppc_uvmem_free if Ultravisor is not supported Kristian Klausen <kristian(a)klausen.dk> platform/x86: asus-wmi: Support laptops where the first battery is named BATT Thomas Gleixner <tglx(a)linutronix.de> x86/entry/32: Add missing ASM_CLAC to general_protection entry Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Make MSR derived TSC frequency more accurate Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Use named struct initializers Eric W. Biederman <ebiederm(a)xmission.com> signal: Extend exec_id to 64bits Remi Pommarel <repk(a)triplefau.lt> ath9k: Handle txpower changes even when TPC is disabled Neeraj Upadhyay <neeraju(a)codeaurora.org> PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Ulf Hansson <ulf.hansson(a)linaro.org> PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Gustavo A. R. Silva <gustavo(a)embeddedor.com> MIPS: OCTEON: irq: Fix potential NULL pointer dereference Huacai Chen <chenhc(a)lemote.com> MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Vasily Averin <vvs(a)virtuozzo.com> pstore: pstore_ftrace_seq_next should increase position index Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix ctx refcounting in io_submit_sqes() Jens Axboe <axboe(a)kernel.dk> io_uring: remove bogus RLIMIT_NOFILE check in file registration Jens Axboe <axboe(a)kernel.dk> io_uring: ensure openat sets O_LARGEFILE if needed Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Apply clear-mask earlier Thomas Gleixner <tglx(a)linutronix.de> genirq/debugfs: Add missing sanity checks to interrupt injection Thomas Gleixner <tglx(a)linutronix.de> cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() Paul E. McKenney <paulmck(a)kernel.org> rcu: Make rcu_barrier() account for offline no-CBs CPUs Ludovic Barre <ludovic.barre(a)st.com> mmc: mmci_sdmmc: Fix clear busyd0end irq flag Yang Xu <xuyang2018.jy(a)cn.fujitsu.com> KEYS: reaching the keys quotas correctly Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm2_bios_measurements_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm1_bios_measurements_next should increase position index Matthew Garrett <matthewgarrett(a)google.com> tpm: Don't make log failures fatal Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Fix enqueue_task_fair warning Gao Xiang <xiang(a)kernel.org> erofs: correct the remaining shrink objects Kishon Vijay Abraham I <kishon(a)ti.com> PCI: endpoint: Fix for concurrent memory allocation in OB address region Bjorn Andersson <bjorn.andersson(a)linaro.org> PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM Sean V Kelley <sean.v.kelley(a)linux.intel.com> PCI: Add boot interrupt quirk mechanism for Xeon chipsets Yicong Yang <yangyicong(a)hisilicon.com> PCI/ASPM: Clear the correct bits when enabling L1 substates Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix indefinite wait on sysfs requests Tom Lendacky <thomas.lendacky(a)amd.com> efi/x86: Add TPM related EFI tables to unencrypted mapping checks James Smart <jsmart2021(a)gmail.com> nvme-fc: Revert "add module to ops template to allow module references" Sagi Grimberg <sagi(a)grimberg.me> nvmet-tcp: fix maxh2cdata icresp parameter Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Gayatri Kammela <gayatri.kammela(a)intel.com> thermal: int340x_thermal: fix: Update Tiger Lake ACPI device IDs Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: PM: s2idle: Refine active GPEs check Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE Jan Engelhardt <jengelh(a)inai.de> acpi/x86: ignore unspecified bit positions in the ACPI global lock field Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() Sven Schnelle <svens(a)linux.ibm.com> seccomp: Add missing compat_ioctl for notify Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix a kernel oops when unloading module Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix disable_irqs to only the intended target Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> media: hantro: Read be32 words starting at every fourth byte Stanimir Varbanov <stanimir.varbanov(a)linaro.org> media: venus: firmware: Ignore secure call error on first resume Stanimir Varbanov <stanimir.varbanov(a)linaro.org> media: venus: cache vb payload to be used by clock scaling Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Add quirk for MSI GL63 Hans de Goede <hdegoede(a)redhat.com> ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Thomas Hebb <tommyhebb(a)gmail.com> ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - a fake key event is triggered by running shutup Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Enable mute LED on an HP system Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: oss: Fix regression by buffer overflow fix Takashi Iwai <tiwai(a)suse.de> ALSA: ice1724: Fix invalid access for enumerated ctl items Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix potential access overflow in beep helper Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Add driver blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add mixer workaround for TRX40 and co Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: composite: Inform controller driver of self-powered Sriharsha Allenki <sallenki(a)codeaurora.org> usb: gadget: f_fs: Fix use after free issue as part of queue failure 이경택 <gt82.lee(a)samsung.com> ASoC: topology: use name_prefix for new kcontrol 이경택 <gt82.lee(a)samsung.com> ASoC: dpcm: allow start or stop during pause for backend 이경택 <gt82.lee(a)samsung.com> ASoC: dapm: connect virtual mux with default value 이경택 <gt82.lee(a)samsung.com> ASoC: fix regwmask Josef Bacik <josef(a)toxicpanda.com> btrfs: track reloc roots based on their commit root bytenr Josef Bacik <josef(a)toxicpanda.com> btrfs: restart relocate_tree_blocks properly Josef Bacik <josef(a)toxicpanda.com> btrfs: remove a BUG_ON() from merge_reloc_roots() Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Zhiqiang Liu <liuzhiqiang26(a)huawei.com> block, bfq: fix use-after-free in bfq_idle_slice_timer_body Sergio Paracuellos <sergio.paracuellos(a)gmail.com> staging: mt7621-pci: avoid to poweroff the phy for slot one Boqun Feng <boqun.feng(a)gmail.com> locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Junyong Sun <sunjy516(a)gmail.com> firmware: fix a double abort case with fw_load_sysfs_fallback Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: check arrays is suspended in mddev_detach before call quiesce operations Marc Zyngier <maz(a)kernel.org> irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Neil Armstrong <narmstrong(a)baylibre.com> usb: dwc3: core: add support for disabling SS instances in park mode Dongchun Zhu <dongchun.zhu(a)mediatek.com> media: i2c: ov5695: Fix power on and off sequences Hsin-Yi Wang <hsinyi(a)chromium.org> media: mtk-vpu: avoid unaligned access to DTCM buffer. Alexey Dobriyan <adobriyan(a)gmail.com> block, zoned: fix integer overflow with BLKRESETZONE et al Sahitya Tummala <stummala(a)codeaurora.org> block: Fix use-after-free issue accessing struct io_cq Alexander Sverdlin <alexander.sverdlin(a)nokia.com> genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Ignore the memory attributes table on i386 Arvind Sankar <nivedita(a)alum.mit.edu> x86/boot: Use unsigned comparison for addresses Peng Fan <peng.fan(a)nxp.com> cpufreq: imx6q: fix error handling Bob Peterson <rpeterso(a)redhat.com> gfs2: Don't demote a glock until its revokes are written Bob Peterson <rpeterso(a)redhat.com> gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty chenqiwu <chenqiwu(a)xiaomi.com> pstore/platform: fix potential mem leak if pstore_init_fs failed John Garry <john.garry(a)huawei.com> libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Matt Ranostay <matt.ranostay(a)konsulko.com> media: i2c: video-i2c: fix build errors due to 'imply hwmon' Paolo Valente <paolo.valente(a)linaro.org> block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Fix init_completion race condition with poll_wait() Andy Lutomirski <luto(a)kernel.org> selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Tao Zhou <ouwen210(a)hotmail.com> sched/fair: Fix condition of avg_load calculation Michael Wang <yun.wang(a)linux.alibaba.com> sched: Avoid scale real weight down to zero Michael Tretter <m.tretter(a)pengutronix.de> media: allegro: fix type of gop_length in channel_create message Marc Zyngier <maz(a)kernel.org> irqchip/gic-v4.1: Skip absent CPUs while iterating over redistributors Ahmed S. Darwish <a.darwish(a)linutronix.de> time/sched_clock: Expire timer in hardirq context Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Handle chained IRQs properly Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode Taehee Yoo <ap420073(a)gmail.com> debugfs: Check module state before warning in {full/open}_proxy_open() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Thomas Hellstrom <thellstrom(a)vmware.com> dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Thomas Hellstrom <thellstrom(a)vmware.com> x86: Don't let pgprot_modify() change the page encryption bit Claudiu Beznea <claudiu.beznea(a)microchip.com> clocksource/drivers/timer-microchip-pit64b: Fix rate for gck Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: bail out early if driver can't accress host in resume Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7-media-csi: Fix video field handling Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7_mipi_csis: Power off the source when stopping streaming Alexey Dobriyan <adobriyan(a)gmail.com> null_blk: fix spurious IO errors after failed past-wp access Bart Van Assche <bvanassche(a)acm.org> null_blk: Suppress an UBSAN complaint triggered when setting 'memory_backed' Bart Van Assche <bvanassche(a)acm.org> null_blk: Handle null_add_dev() failures properly Bart Van Assche <bvanassche(a)acm.org> blk-mq: Fix a recently introduced regression in blk_mq_realloc_hw_ctxs() Bart Van Assche <bvanassche(a)acm.org> null_blk: Fix the null_add_dev() error path Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: check return value from st_lsm6dsx_sensor_set_enable Chris Wilson <chris(a)chris-wilson.co.uk> sched/vtime: Prevent unstable evaluation of WARN(vtime->state) Anshuman Khandual <anshuman.khandual(a)arm.com> arm64/mm: Hold memory hotplug lock while walking for kernel page table dump Krzysztof Kozlowski <krzk(a)kernel.org> usb: phy: tegra: Include proper GPIO consumer header to fix compile testing Mohammad Rasim <mohammad.rasim96(a)gmail.com> media: arm64: dts: amlogic: add rc-videostrong-kii-pro keymap James Morse <james.morse(a)arm.com> firmware: arm_sdei: fix double-lock on hibernate with shared events Stephan Gerhold <stephan(a)gerhold.net> media: venus: hfi_parser: Ignore HEVC encoding for V1 Helen Koike <helen.koike(a)collabora.com> media: staging: rkisp1: isp: do not set invalid mbus code for pad Helen Koike <helen.koike(a)collabora.com> media: staging: rkisp1: use consistent bus_info string for media_dev Philipp Zabel <p.zabel(a)pengutronix.de> media: hantro: fix extra MV/MC sync space calculation Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com> media: vimc: streamer: fix memory leak in vimc subdevs if kthread_run fails Ajay Singh <ajay.kathat(a)microchip.com> staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Ajay Gupta <ajayg(a)nvidia.com> usb: ucsi: ccg: disable runtime pm during fw flashing Robert Richter <rrichter(a)marvell.com> EDAC/mc: Report "unknown memory" on too many DIMM labels found Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Mohammad Rasim <mohammad.rasim96(a)gmail.com> media: rc: add keymap for Videostrong KII Pro ------------- Diffstat: Documentation/admin-guide/sysctl/user.rst | 6 + Documentation/sound/hd-audio/index.rst | 1 + Documentation/sound/hd-audio/models.rst | 2 - Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 ++++++++++++ Makefile | 4 +- arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 +- arch/arm64/Makefile | 4 + arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 +- arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts | 4 + arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 + arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/arm64/mm/ptdump_debugfs.c | 4 + arch/mips/cavium-octeon/octeon-irq.c | 3 + arch/mips/mm/tlbex.c | 5 +- arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 + arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 4 +- arch/powerpc/include/asm/book3s/64/radix.h | 5 + arch/powerpc/include/asm/drmem.h | 4 +- arch/powerpc/include/asm/setjmp.h | 6 +- arch/powerpc/kernel/dt_cpu_ftrs.c | 1 - arch/powerpc/kernel/kprobes.c | 3 + arch/powerpc/kernel/paca.c | 14 +- arch/powerpc/kernel/setup.h | 6 + arch/powerpc/kernel/setup_64.c | 32 ++- arch/powerpc/kernel/signal_64.c | 4 +- arch/powerpc/kexec/Makefile | 3 - arch/powerpc/kvm/book3s_hv_uvmem.c | 3 + arch/powerpc/mm/kasan/kasan_init_32.c | 2 +- arch/powerpc/mm/nohash/tlb_low.S | 12 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 8 +- arch/powerpc/sysdev/xive/common.c | 16 +- arch/powerpc/sysdev/xive/native.c | 4 +- arch/powerpc/sysdev/xive/spapr.c | 4 +- arch/powerpc/sysdev/xive/xive-internal.h | 7 + arch/powerpc/xmon/Makefile | 3 - arch/s390/kernel/diag.c | 2 +- arch/s390/kvm/vsie.c | 1 + arch/s390/mm/gmap.c | 6 +- arch/x86/boot/compressed/head_32.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/entry/entry_32.S | 1 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/pgtable.h | 7 +- arch/x86/include/asm/pgtable_types.h | 2 +- arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kernel/tsc_msr.c | 128 +++++++++-- arch/x86/kvm/svm.c | 4 + arch/x86/kvm/vmx/nested.c | 18 +- arch/x86/kvm/vmx/ops.h | 28 ++- arch/x86/kvm/vmx/vmenter.S | 58 +++++ arch/x86/kvm/vmx/vmx.c | 92 +++----- arch/x86/kvm/x86.c | 21 +- arch/x86/platform/efi/efi.c | 2 + block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 16 +- block/blk-ioc.c | 7 + block/blk-mq.c | 1 - block/blk-settings.c | 3 + block/blk-zoned.c | 2 +- crypto/rng.c | 8 +- drivers/acpi/acpica/achware.h | 2 +- drivers/acpi/acpica/evxfgpe.c | 17 +- drivers/acpi/acpica/hwgpe.c | 47 ++++- drivers/acpi/ec.c | 26 ++- drivers/acpi/internal.h | 1 + drivers/acpi/sleep.c | 19 +- drivers/ata/libata-pmp.c | 1 + drivers/ata/libata-scsi.c | 9 +- drivers/base/firmware_loader/fallback.c | 2 +- drivers/base/power/domain.c | 2 +- drivers/base/power/wakeup.c | 4 +- drivers/block/null_blk_main.c | 12 +- drivers/block/xen-blkfront.c | 17 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/char/tpm/eventlog/common.c | 12 +- drivers/char/tpm/eventlog/tpm1.c | 2 +- drivers/char/tpm/eventlog/tpm2.c | 2 +- drivers/char/tpm/tpm-chip.c | 4 +- drivers/char/tpm/tpm.h | 2 +- drivers/clk/ingenic/jz4770-cgu.c | 4 +- drivers/clk/ingenic/tcu.c | 2 +- drivers/clocksource/timer-microchip-pit64b.c | 1 + drivers/cpufreq/imx6q-cpufreq.c | 12 +- drivers/cpufreq/powernv-cpufreq.c | 6 + drivers/crypto/caam/caamalg_desc.c | 30 ++- drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++++--- drivers/crypto/ccree/cc_buffer_mgr.h | 1 + drivers/crypto/mxs-dcp.c | 58 +++-- drivers/edac/edac_mc.c | 21 +- drivers/firmware/arm_sdei.c | 32 ++- drivers/firmware/efi/efi.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 + .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 +- drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 18 ++ drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 +- drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 5 +- drivers/gpu/drm/drm_dp_mst_topology.c | 20 +- drivers/gpu/drm/drm_pci.c | 23 +- drivers/gpu/drm/drm_prime.c | 37 ++-- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 +++++- drivers/gpu/drm/i915/Kconfig.profile | 4 + drivers/gpu/drm/i915/display/intel_ddi.c | 6 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 +- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 26 +++ drivers/gpu/drm/i915/gt/intel_engine_cs.c | 13 +- drivers/gpu/drm/i915/gt/intel_ggtt.c | 48 +++-- drivers/gpu/drm/i915/gt/intel_gtt.c | 24 --- drivers/gpu/drm/i915/gt/intel_gtt.h | 4 - drivers/gpu/drm/i915/gt/intel_rps.c | 13 ++ drivers/gpu/drm/vboxvideo/vbox_drv.c | 4 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 5 +- drivers/input/serio/i8042-x86ia64io.h | 11 + drivers/irqchip/irq-gic-v3-its.c | 10 + drivers/irqchip/irq-versatile-fpga.c | 18 +- drivers/md/dm-clone-metadata.c | 15 +- drivers/md/dm-clone-metadata.h | 2 +- drivers/md/dm-clone-target.c | 66 ++++-- drivers/md/dm-integrity.c | 4 +- drivers/md/dm-verity-fec.c | 1 + drivers/md/dm-writecache.c | 6 +- drivers/md/dm-zoned-metadata.c | 1 - drivers/md/md.c | 2 +- drivers/media/i2c/ov5695.c | 49 +++-- drivers/media/i2c/video-i2c.c | 2 +- drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 9 +- drivers/media/platform/mtk-vcodec/vdec_vpu_if.c | 6 +- drivers/media/platform/mtk-vcodec/venc_vpu_if.c | 12 +- drivers/media/platform/mtk-vpu/mtk_vpu.c | 45 ++-- drivers/media/platform/mtk-vpu/mtk_vpu.h | 2 +- drivers/media/platform/qcom/venus/core.h | 1 + drivers/media/platform/qcom/venus/firmware.c | 10 +- drivers/media/platform/qcom/venus/helpers.c | 20 +- drivers/media/platform/qcom/venus/hfi_parser.c | 1 + drivers/media/platform/ti-vpe/cal.c | 29 +-- drivers/media/platform/vimc/vimc-streamer.c | 9 +- drivers/media/rc/keymaps/Makefile | 1 + drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++++++ drivers/mmc/host/mmci_stm32_sdmmc.c | 4 +- drivers/mtd/nand/raw/cadence-nand-controller.c | 13 +- drivers/mtd/nand/spi/core.c | 17 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +-- drivers/net/wireless/ath/ath9k/main.c | 3 + drivers/nvme/host/fc.c | 14 +- drivers/nvme/target/fcloop.c | 1 - drivers/nvme/target/tcp.c | 2 +- drivers/pci/controller/dwc/pcie-qcom.c | 8 +- drivers/pci/endpoint/pci-epc-mem.c | 10 +- drivers/pci/hotplug/pciehp_hpc.c | 14 +- drivers/pci/pcie/aspm.c | 4 +- drivers/pci/quirks.c | 80 ++++++- drivers/pci/switch/switchtec.c | 2 +- drivers/platform/x86/asus-wmi.c | 5 +- drivers/remoteproc/qcom_q6v5_mss.c | 54 +++-- drivers/remoteproc/remoteproc_virtio.c | 7 + drivers/s390/scsi/zfcp_erp.c | 2 +- drivers/scsi/lpfc/lpfc.h | 1 + drivers/scsi/lpfc/lpfc_hbadisc.c | 59 ++++-- drivers/scsi/lpfc/lpfc_nvme.c | 2 - drivers/scsi/lpfc/lpfc_scsi.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 +- drivers/scsi/qla2xxx/qla_nvme.c | 1 - drivers/scsi/sr.c | 22 +- drivers/scsi/sr.h | 2 + drivers/scsi/ufs/ufshcd.c | 3 +- drivers/scsi/ufs/ufshcd.h | 6 + drivers/spi/spi-fsl-dspi.c | 25 +-- drivers/staging/media/allegro-dvt/allegro-core.c | 5 +- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 +- drivers/staging/media/hantro/hantro_v4l2.c | 2 +- .../staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 +- drivers/staging/media/imx/imx7-media-csi.c | 4 + drivers/staging/media/imx/imx7-mipi-csis.c | 2 +- drivers/staging/media/rkisp1/rkisp1-dev.c | 3 +- drivers/staging/media/rkisp1/rkisp1-isp.c | 4 +- drivers/staging/mt7621-pci/pci-mt7621.c | 3 +- drivers/staging/wilc1000/wlan.c | 1 - .../intel/int340x_thermal/int3400_thermal.c | 2 +- .../intel/int340x_thermal/int3403_thermal.c | 2 +- drivers/usb/dwc3/core.c | 5 + drivers/usb/dwc3/core.h | 4 + drivers/usb/gadget/composite.c | 9 + drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/host/xhci.c | 4 +- drivers/usb/phy/phy-tegra-usb.c | 3 +- drivers/usb/typec/ucsi/ucsi_ccg.c | 2 + drivers/vfio/platform/vfio_platform.c | 2 +- fs/btrfs/async-thread.c | 8 + fs/btrfs/async-thread.h | 1 + fs/btrfs/delayed-inode.c | 13 ++ fs/btrfs/disk-io.c | 27 ++- fs/btrfs/extent_io.c | 35 +++- fs/btrfs/file.c | 11 + fs/btrfs/qgroup.c | 11 +- fs/btrfs/relocation.c | 62 +++--- fs/btrfs/space-info.c | 43 +++- fs/cifs/file.c | 2 +- fs/cifs/inode.c | 23 +- fs/cifs/smb2ops.c | 4 + fs/debugfs/file.c | 18 +- fs/erofs/utils.c | 2 +- fs/exec.c | 2 +- fs/ext4/inode.c | 2 +- fs/filesystems.c | 4 +- fs/gfs2/glock.c | 3 + fs/gfs2/glops.c | 27 ++- fs/gfs2/log.c | 2 +- fs/gfs2/log.h | 1 + fs/hfsplus/attributes.c | 4 + fs/io_uring.c | 23 +- fs/nfs/fs_context.c | 5 +- fs/nfs/namespace.c | 12 +- fs/nfs/pagelist.c | 48 ++--- fs/nfs/write.c | 1 + fs/nfsd/nfsctl.c | 1 + fs/ocfs2/alloc.c | 4 + fs/pstore/inode.c | 5 +- fs/pstore/platform.c | 4 +- include/acpi/acpixf.h | 2 +- include/linux/cpu.h | 12 +- include/linux/devfreq_cooling.h | 2 +- include/linux/iocontext.h | 1 + include/linux/nvme-fc-driver.h | 4 - include/linux/pci-epc.h | 3 + include/linux/sched.h | 4 +- include/linux/xarray.h | 6 +- include/media/rc-map.h | 1 + include/trace/events/rcu.h | 1 + kernel/cpu.c | 4 +- kernel/dma/mapping.c | 2 + kernel/events/core.c | 150 ++++++------- kernel/irq/debugfs.c | 11 +- kernel/irq/irqdomain.c | 10 +- kernel/kmod.c | 4 +- kernel/locking/lockdep.c | 4 + kernel/rcu/tree.c | 36 ++-- kernel/sched/core.c | 1 - kernel/sched/cputime.c | 41 ++-- kernel/sched/fair.c | 29 ++- kernel/sched/sched.h | 8 +- kernel/seccomp.c | 1 + kernel/signal.c | 2 +- kernel/time/namespace.c | 1 + kernel/time/sched_clock.c | 9 +- kernel/trace/trace_kprobe.c | 2 + kernel/ucount.c | 1 + lib/test_xarray.c | 37 ++++ lib/xarray.c | 4 +- mm/memcontrol.c | 3 + security/keys/key.c | 2 +- security/keys/keyctl.c | 4 +- sound/core/oss/pcm_plugin.c | 32 ++- sound/pci/hda/hda_beep.c | 6 +- sound/pci/hda/hda_intel.c | 16 ++ sound/pci/hda/patch_realtek.c | 233 ++++++++++++--------- sound/pci/ice1712/prodigy_hifi.c | 4 +- sound/soc/codecs/cs4270.c | 40 +++- sound/soc/soc-dapm.c | 8 +- sound/soc/soc-ops.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/soc/soc-topology.c | 2 +- sound/usb/mixer_maps.c | 28 +++ tools/gpio/Makefile | 2 +- tools/perf/Makefile.config | 11 +- tools/testing/radix-tree/Makefile | 4 +- tools/testing/radix-tree/iteration_check_2.c | 87 ++++++++ tools/testing/radix-tree/main.c | 1 + tools/testing/radix-tree/test.h | 1 + tools/testing/selftests/powerpc/mm/.gitignore | 1 + tools/testing/selftests/powerpc/pmu/ebb/Makefile | 1 + tools/testing/selftests/vm/map_hugetlb.c | 14 +- tools/testing/selftests/vm/mlock2-tests.c | 233 ++++----------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 +- 275 files changed, 2648 insertions(+), 1319 deletions(-)

5 years, 2 months

5
263
0 0

Linux 5.6.5

by Greg KH

I'm announcing the release of the 5.6.5 kernel. All users of the 5.6 kernel series must upgrade. The updated 5.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/sysctl/user.rst | 6 Documentation/sound/hd-audio/index.rst | 1 Documentation/sound/hd-audio/models.rst | 2 Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 +++++++ Makefile | 2 arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 arch/arm64/Makefile | 4 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts | 4 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 arch/arm64/kernel/armv8_deprecated.c | 2 arch/arm64/mm/ptdump_debugfs.c | 4 arch/mips/cavium-octeon/octeon-irq.c | 3 arch/mips/mm/tlbex.c | 5 arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 arch/powerpc/include/asm/book3s/64/pgtable.h | 4 arch/powerpc/include/asm/book3s/64/radix.h | 5 arch/powerpc/include/asm/drmem.h | 4 arch/powerpc/include/asm/setjmp.h | 6 arch/powerpc/kernel/dt_cpu_ftrs.c | 1 arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/paca.c | 14 arch/powerpc/kernel/setup.h | 6 arch/powerpc/kernel/setup_64.c | 32 + arch/powerpc/kernel/signal_64.c | 4 arch/powerpc/kexec/Makefile | 3 arch/powerpc/kvm/book3s_hv_uvmem.c | 3 arch/powerpc/mm/kasan/kasan_init_32.c | 2 arch/powerpc/mm/nohash/tlb_low.S | 12 arch/powerpc/platforms/pseries/hotplug-memory.c | 8 arch/powerpc/sysdev/xive/common.c | 16 arch/powerpc/sysdev/xive/native.c | 4 arch/powerpc/sysdev/xive/spapr.c | 4 arch/powerpc/sysdev/xive/xive-internal.h | 7 arch/powerpc/xmon/Makefile | 3 arch/s390/kernel/diag.c | 2 arch/s390/kvm/vsie.c | 1 arch/s390/mm/gmap.c | 6 arch/x86/boot/compressed/head_32.S | 2 arch/x86/boot/compressed/head_64.S | 4 arch/x86/entry/entry_32.S | 1 arch/x86/include/asm/kvm_host.h | 2 arch/x86/include/asm/pgtable.h | 7 arch/x86/include/asm/pgtable_types.h | 2 arch/x86/kernel/acpi/boot.c | 2 arch/x86/kernel/tsc_msr.c | 128 ++++++- arch/x86/kvm/svm.c | 4 arch/x86/kvm/vmx/nested.c | 18 - arch/x86/kvm/vmx/ops.h | 28 + arch/x86/kvm/vmx/vmenter.S | 58 +++ arch/x86/kvm/vmx/vmx.c | 92 ++--- arch/x86/kvm/x86.c | 21 - arch/x86/platform/efi/efi.c | 2 arch/x86/platform/efi/efi_64.c | 4 block/bfq-cgroup.c | 14 block/bfq-iosched.c | 16 block/blk-ioc.c | 7 block/blk-mq.c | 1 block/blk-settings.c | 3 block/blk-zoned.c | 2 crypto/rng.c | 8 drivers/acpi/acpica/achware.h | 2 drivers/acpi/acpica/evxfgpe.c | 17 - drivers/acpi/acpica/hwgpe.c | 47 ++ drivers/acpi/ec.c | 26 + drivers/acpi/internal.h | 1 drivers/acpi/sleep.c | 19 - drivers/ata/libata-pmp.c | 1 drivers/ata/libata-scsi.c | 9 drivers/base/firmware_loader/fallback.c | 2 drivers/base/power/domain.c | 2 drivers/base/power/wakeup.c | 4 drivers/block/null_blk_main.c | 12 drivers/block/xen-blkfront.c | 17 - drivers/char/ipmi/ipmi_msghandler.c | 4 drivers/char/tpm/eventlog/common.c | 12 drivers/char/tpm/eventlog/tpm1.c | 2 drivers/char/tpm/eventlog/tpm2.c | 2 drivers/char/tpm/tpm-chip.c | 4 drivers/char/tpm/tpm.h | 2 drivers/clk/ingenic/jz4770-cgu.c | 4 drivers/clk/ingenic/tcu.c | 2 drivers/clocksource/timer-microchip-pit64b.c | 1 drivers/cpufreq/imx6q-cpufreq.c | 12 drivers/cpufreq/powernv-cpufreq.c | 6 drivers/crypto/caam/caamalg_desc.c | 30 + drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++-- drivers/crypto/ccree/cc_buffer_mgr.h | 1 drivers/crypto/mxs-dcp.c | 58 +-- drivers/edac/edac_mc.c | 21 - drivers/firmware/arm_sdei.c | 32 - drivers/firmware/efi/efi.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 18 + drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 5 drivers/gpu/drm/drm_dp_mst_topology.c | 20 - drivers/gpu/drm/drm_pci.c | 23 - drivers/gpu/drm/drm_prime.c | 37 +- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 +++ drivers/gpu/drm/i915/Kconfig.profile | 4 drivers/gpu/drm/i915/display/intel_ddi.c | 6 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 26 + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 13 drivers/gpu/drm/i915/gt/intel_ggtt.c | 48 ++ drivers/gpu/drm/i915/gt/intel_gtt.c | 24 - drivers/gpu/drm/i915/gt/intel_gtt.h | 4 drivers/gpu/drm/i915/gt/intel_rps.c | 13 drivers/gpu/drm/vboxvideo/vbox_drv.c | 4 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 5 drivers/input/serio/i8042-x86ia64io.h | 11 drivers/irqchip/irq-gic-v3-its.c | 10 drivers/irqchip/irq-versatile-fpga.c | 18 - drivers/md/dm-clone-metadata.c | 15 drivers/md/dm-clone-metadata.h | 2 drivers/md/dm-clone-target.c | 66 ++- drivers/md/dm-integrity.c | 4 drivers/md/dm-verity-fec.c | 1 drivers/md/dm-writecache.c | 6 drivers/md/dm-zoned-metadata.c | 1 drivers/md/md.c | 2 drivers/media/i2c/ov5695.c | 49 +- drivers/media/i2c/video-i2c.c | 2 drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 9 drivers/media/platform/mtk-vcodec/vdec_vpu_if.c | 6 drivers/media/platform/mtk-vcodec/venc_vpu_if.c | 12 drivers/media/platform/mtk-vpu/mtk_vpu.c | 45 +- drivers/media/platform/mtk-vpu/mtk_vpu.h | 2 drivers/media/platform/qcom/venus/core.h | 1 drivers/media/platform/qcom/venus/firmware.c | 10 drivers/media/platform/qcom/venus/helpers.c | 20 - drivers/media/platform/qcom/venus/hfi_parser.c | 1 drivers/media/platform/ti-vpe/cal.c | 29 - drivers/media/platform/vimc/vimc-streamer.c | 9 drivers/media/rc/keymaps/Makefile | 1 drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++ drivers/mfd/dln2.c | 9 drivers/mmc/host/mmci_stm32_sdmmc.c | 4 drivers/mtd/nand/raw/cadence-nand-controller.c | 13 drivers/mtd/nand/spi/core.c | 17 - drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 + drivers/net/wireless/ath/ath9k/main.c | 3 drivers/nvme/host/fc.c | 14 drivers/nvme/target/fcloop.c | 1 drivers/nvme/target/tcp.c | 2 drivers/pci/controller/dwc/pcie-qcom.c | 8 drivers/pci/endpoint/pci-epc-mem.c | 10 drivers/pci/hotplug/pciehp_hpc.c | 14 drivers/pci/pcie/aspm.c | 4 drivers/pci/quirks.c | 80 ++++ drivers/pci/switch/switchtec.c | 2 drivers/platform/x86/asus-wmi.c | 5 drivers/remoteproc/qcom_q6v5_mss.c | 54 ++- drivers/remoteproc/remoteproc_virtio.c | 7 drivers/s390/scsi/zfcp_erp.c | 2 drivers/scsi/lpfc/lpfc.h | 1 drivers/scsi/lpfc/lpfc_hbadisc.c | 59 ++- drivers/scsi/lpfc/lpfc_nvme.c | 2 drivers/scsi/lpfc/lpfc_scsi.c | 4 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 drivers/scsi/qla2xxx/qla_nvme.c | 1 drivers/scsi/sr.c | 22 - drivers/scsi/sr.h | 2 drivers/scsi/ufs/ufshcd.c | 3 drivers/scsi/ufs/ufshcd.h | 6 drivers/spi/spi-fsl-dspi.c | 25 - drivers/staging/media/allegro-dvt/allegro-core.c | 5 drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 drivers/staging/media/hantro/hantro_v4l2.c | 2 drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 drivers/staging/media/imx/imx7-media-csi.c | 4 drivers/staging/media/imx/imx7-mipi-csis.c | 2 drivers/staging/media/rkisp1/rkisp1-dev.c | 3 drivers/staging/media/rkisp1/rkisp1-isp.c | 4 drivers/staging/mt7621-pci/pci-mt7621.c | 3 drivers/staging/wilc1000/wlan.c | 1 drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 2 drivers/thermal/intel/int340x_thermal/int3403_thermal.c | 2 drivers/usb/dwc3/core.c | 5 drivers/usb/dwc3/core.h | 4 drivers/usb/gadget/composite.c | 9 drivers/usb/gadget/function/f_fs.c | 1 drivers/usb/host/xhci.c | 4 drivers/usb/phy/phy-tegra-usb.c | 3 drivers/usb/typec/ucsi/ucsi_ccg.c | 2 drivers/vfio/platform/vfio_platform.c | 2 fs/btrfs/async-thread.c | 8 fs/btrfs/async-thread.h | 1 fs/btrfs/delayed-inode.c | 13 fs/btrfs/disk-io.c | 27 + fs/btrfs/extent_io.c | 35 ++ fs/btrfs/file.c | 11 fs/btrfs/qgroup.c | 11 fs/btrfs/relocation.c | 62 +-- fs/btrfs/space-info.c | 43 ++ fs/cifs/file.c | 2 fs/cifs/inode.c | 23 - fs/cifs/smb2ops.c | 4 fs/debugfs/file.c | 18 - fs/erofs/utils.c | 2 fs/exec.c | 2 fs/ext4/inode.c | 2 fs/filesystems.c | 4 fs/gfs2/glock.c | 3 fs/gfs2/glops.c | 27 + fs/gfs2/log.c | 2 fs/gfs2/log.h | 1 fs/hfsplus/attributes.c | 4 fs/io_uring.c | 23 - fs/nfs/fs_context.c | 5 fs/nfs/namespace.c | 12 fs/nfs/pagelist.c | 48 +- fs/nfs/write.c | 1 fs/nfsd/nfsctl.c | 1 fs/ocfs2/alloc.c | 4 fs/pstore/inode.c | 5 fs/pstore/platform.c | 4 include/acpi/acpixf.h | 2 include/linux/cpu.h | 12 include/linux/devfreq_cooling.h | 2 include/linux/iocontext.h | 1 include/linux/nvme-fc-driver.h | 4 include/linux/pci-epc.h | 3 include/linux/sched.h | 4 include/linux/xarray.h | 6 include/media/rc-map.h | 1 include/trace/events/rcu.h | 1 kernel/bpf/verifier.c | 108 ++++-- kernel/cpu.c | 4 kernel/dma/mapping.c | 2 kernel/events/core.c | 150 ++++----- kernel/irq/debugfs.c | 11 kernel/irq/irqdomain.c | 10 kernel/kmod.c | 4 kernel/locking/lockdep.c | 4 kernel/rcu/tree.c | 36 +- kernel/sched/core.c | 1 kernel/sched/cputime.c | 41 +- kernel/sched/fair.c | 29 + kernel/sched/sched.h | 8 kernel/seccomp.c | 1 kernel/signal.c | 2 kernel/time/namespace.c | 1 kernel/time/sched_clock.c | 9 kernel/trace/trace_kprobe.c | 2 kernel/ucount.c | 1 lib/test_xarray.c | 37 ++ lib/xarray.c | 4 mm/memcontrol.c | 3 security/keys/key.c | 2 security/keys/keyctl.c | 4 sound/core/oss/pcm_plugin.c | 32 + sound/pci/hda/hda_beep.c | 6 sound/pci/hda/hda_intel.c | 16 sound/pci/hda/patch_realtek.c | 233 +++++++------- sound/pci/ice1712/prodigy_hifi.c | 4 sound/soc/codecs/cs4270.c | 40 ++ sound/soc/soc-dapm.c | 8 sound/soc/soc-ops.c | 4 sound/soc/soc-pcm.c | 6 sound/soc/soc-topology.c | 2 sound/soc/stm/stm32_sai_sub.c | 4 sound/usb/mixer_maps.c | 28 + tools/gpio/Makefile | 2 tools/perf/Makefile.config | 11 tools/testing/radix-tree/Makefile | 4 tools/testing/radix-tree/iteration_check_2.c | 87 +++++ tools/testing/radix-tree/main.c | 1 tools/testing/radix-tree/test.h | 1 tools/testing/selftests/powerpc/mm/.gitignore | 1 tools/testing/selftests/powerpc/pmu/ebb/Makefile | 1 tools/testing/selftests/vm/map_hugetlb.c | 14 tools/testing/selftests/vm/mlock2-tests.c | 233 ++------------ tools/testing/selftests/x86/ptrace_syscall.c | 8 279 files changed, 2731 insertions(+), 1359 deletions(-) Aaron Liu (1): drm/amdgpu: unify fw_write_wait for new gfx9 asics Ahmed S. Darwish (1): time/sched_clock: Expire timer in hardirq context Ajay Gupta (1): usb: ucsi: ccg: disable runtime pm during fw flashing Ajay Singh (1): staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Alexander Sverdlin (1): genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Alexey Dobriyan (2): null_blk: fix spurious IO errors after failed past-wp access block, zoned: fix integer overflow with BLKRESETZONE et al Andrei Botila (1): crypto: caam - update xts sector size for large input length Andrzej Pietrasiewicz (1): media: hantro: Read be32 words starting at every fourth byte Andy Lutomirski (1): selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Andy Shevchenko (1): mfd: dln2: Fix sanity checking for endpoints Aneesh Kumar K.V (1): powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Anshuman Khandual (1): arm64/mm: Hold memory hotplug lock while walking for kernel page table dump Anssi Hannula (1): tools: gpio: Fix out-of-tree build regression Ard Biesheuvel (1): efi/x86: Ignore the memory attributes table on i386 Arvind Sankar (1): x86/boot: Use unsigned comparison for addresses Bart Van Assche (5): null_blk: Fix the null_add_dev() error path blk-mq: Fix a recently introduced regression in blk_mq_realloc_hw_ctxs() null_blk: Handle null_add_dev() failures properly null_blk: Suppress an UBSAN complaint triggered when setting 'memory_backed' scsi: sr: Fix sr_block_release() Benoit Parrot (2): media: ti-vpe: cal: fix disable_irqs to only the intended target media: ti-vpe: cal: fix a kernel oops when unloading module Bjorn Andersson (2): PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Bob Liu (1): dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Bob Peterson (2): gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty gfs2: Don't demote a glock until its revokes are written Boqun Feng (1): locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Changwei Ge (1): ocfs2: no need try to truncate file beyond i_size Chris Wilson (5): sched/vtime: Prevent unstable evaluation of WARN(vtime->state) drm/i915/gem: Flush all the reloc_gpu batch drm: Remove PageReserved manipulation from drm_pci_alloc drm/i915/gt: Treat idling as a RPS downclock event drm/i915/gt: Fill all the unused space in the GGTT Christian Gmeiner (1): drm/etnaviv: rework perfmon query infrastructure Christoph Niedermaier (1): cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Christophe Leroy (4): selftests/vm: fix map_hugetlb length used for testing read and write selftests/powerpc: Add tlbie_test in .gitignore powerpc/kprobes: Ignore traps that happened in real mode powerpc/kasan: Fix kasan_remap_early_shadow_ro() Claudiu Beznea (1): clocksource/drivers/timer-microchip-pit64b: Fix rate for gck Clement Courbet (1): powerpc: Make setjmp/longjmp signature standard Cédric Le Goater (2): powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs powerpc/xive: Fix xmon support on the PowerNV platform Dafna Hirschfeld (1): media: vimc: streamer: fix memory leak in vimc subdevs if kthread_run fails Dan Carpenter (1): crypto: rng - Fix a refcounting bug in crypto_rng_reset() Daniel Axtens (1): powerpc/64: Setup a paca before parsing device tree etc. Daniele Ceraolo Spurio (1): drm/i915/ggtt: do not set bits 1-11 in gen12 ptes Dave Gerlach (1): arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes David Hildenbrand (2): KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks KVM: s390: vsie: Fix delivery of addressing exceptions Dmitry Safonov (1): time/namespace: Add max_time_namespaces ucount Dongchun Zhu (1): media: i2c: ov5695: Fix power on and off sequences Eric Auger (1): vfio: platform: Switch to platform_get_irq_optional() Eric Biggers (2): fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() kmod: make request_module() return an error when autoloading is disabled Eric W. Biederman (1): signal: Extend exec_id to 64bits Fabiano Rosas (1): KVM: PPC: Book3S HV: Skip kvmppc_uvmem_free if Ultravisor is not supported Filipe Manana (2): Btrfs: fix crash during unmount due to race with delayed inode workers btrfs: fix missing file extent item for hole after ranged fsync Fredrik Strupe (1): arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Frieder Schrempf (2): mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers mtd: spinand: Do not erase the block before writing a bad block marker Gao Xiang (1): erofs: correct the remaining shrink objects Gary Lin (1): efi/x86: Fix the deletion of variables in mixed mode Gayatri Kammela (1): thermal: int340x_thermal: fix: Update Tiger Lake ACPI device IDs Gilad Ben-Yossef (3): crypto: ccree - protect against empty or NULL scatterlists crypto: ccree - only try to map auth tag if needed crypto: ccree - dec auth tag size from cryptlen map Greg Kroah-Hartman (1): Linux 5.6.5 Guoqing Jiang (1): md: check arrays is suspended in mddev_detach before call quiesce operations Gustavo A. R. Silva (1): MIPS: OCTEON: irq: Fix potential NULL pointer dereference Hans de Goede (6): ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen x86/tsc_msr: Use named struct initializers x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices x86/tsc_msr: Make MSR derived TSC frequency more accurate drm/vboxvideo: Add missing remove_conflicting_pci_framebuffers call, v2 Input: i8042 - add Acer Aspire 5738z to nomux list Helen Koike (2): media: staging: rkisp1: use consistent bus_info string for media_dev media: staging: rkisp1: isp: do not set invalid mbus code for pad Horia Geantă (1): crypto: caam/qi2 - fix chacha20 data size error Hsin-Yi Wang (1): media: mtk-vpu: avoid unaligned access to DTCM buffer. Huacai Chen (1): MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Hui Wang (1): ALSA: hda/realtek - a fake key event is triggered by running shutup Imre Deak (1): drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode J. Bruce Fields (1): nfsd: fsnotify on rmdir under nfsd/clients/ Jakub Kicinski (1): mm, memcg: do not high throttle allocators based on wraparound James Morse (1): firmware: arm_sdei: fix double-lock on hibernate with shared events James Smart (3): nvme-fc: Revert "add module to ops template to allow module references" scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path scsi: lpfc: Fix broken Credit Recovery after driver load Jan Engelhardt (1): acpi/x86: ignore unspecified bit positions in the ACPI global lock field Jann Horn (1): bpf: Fix tnum constraints for 32-bit comparisons Jens Axboe (3): io_uring: ensure openat sets O_LARGEFILE if needed io_uring: remove bogus RLIMIT_NOFILE check in file registration io_uring: honor original task RLIMIT_FSIZE John Garry (1): libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Josef Bacik (9): btrfs: remove a BUG_ON() from merge_reloc_roots() btrfs: restart relocate_tree_blocks properly btrfs: track reloc roots based on their commit root bytenr btrfs: fix btrfs_calc_reclaim_metadata_size calculation btrfs: reloc: clean dirty subvols if we fail to start a transaction btrfs: set update the uuid generation as soon as possible btrfs: drop block from cache on error in relocation btrfs: unset reloc control if we fail to recover btrfs: use nofs allocations for running delayed items Juergen Gross (1): xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Julia Lawall (1): ASoC: stm32: sai: Add missing cleanup Junyong Sun (1): firmware: fix a double abort case with fw_load_sysfs_fallback Kai-Heng Feng (2): ALSA: hda/realtek: Enable mute LED on an HP system libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Kishon Vijay Abraham I (1): PCI: endpoint: Fix for concurrent memory allocation in OB address region Konstantin Khlebnikov (1): block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Kristian Klausen (1): platform/x86: asus-wmi: Support laptops where the first battery is named BATT Krzysztof Kozlowski (1): usb: phy: tegra: Include proper GPIO consumer header to fix compile testing Laurent Pinchart (2): media: imx: imx7_mipi_csis: Power off the source when stopping streaming media: imx: imx7-media-csi: Fix video field handling Laurentiu Tudor (1): powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Libor Pechacek (1): powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Logan Gunthorpe (1): PCI/switchtec: Fix init_completion race condition with poll_wait() Lorenzo Bianconi (1): iio: imu: st_lsm6dsx: check return value from st_lsm6dsx_sensor_set_enable Ludovic Barre (1): mmc: mmci_sdmmc: Fix clear busyd0end irq flag Lukas Wunner (1): PCI: pciehp: Fix indefinite wait on sysfs requests Lyude Paul (2): Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" drm/dp_mst: Fix clearing payload state on topology disable Marc Zyngier (2): irqchip/gic-v4.1: Skip absent CPUs while iterating over redistributors irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Marek Szyprowski (2): ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board drm/prime: fix extracting of the DMA addresses from a scatterlist Mark Brown (1): arm64: Always force a branch protection mode when the compiler has one Martin Blumenstingl (1): thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Masami Hiramatsu (1): ftrace/kprobe: Show the maxactive number on kprobe_events Mathias Nyman (1): xhci: bail out early if driver can't accress host in resume Matt Ranostay (1): media: i2c: video-i2c: fix build errors due to 'imply hwmon' Matthew Garrett (1): tpm: Don't make log failures fatal Matthew Wilcox (Oracle) (2): XArray: Fix xas_pause for large multi-index entries xarray: Fix early termination of xas_for_each_marked Maxime Ripard (2): arm64: dts: allwinner: h6: Fix PMU compatible arm64: dts: allwinner: h5: Fix PMU compatible Merlijn Wajer (1): scsi: sr: get rid of sr global mutex Michael Ellerman (3): selftests/powerpc: Fix try-run when source tree is not writable powerpc/64/tm: Don't let userspace set regs->trap via sigreturn powerpc/64: Prevent stack protection in early boot Michael Kerrisk (man-pages) (1): time/namespace: Fix time_for_children symlink Michael Mueller (1): s390/diag: fix display of diagnose call statistics Michael Strauss (1): drm/amd/display: Check for null fclk voltage when parsing clock table Michael Tretter (1): media: allegro: fix type of gop_length in channel_create message Michael Wang (1): sched: Avoid scale real weight down to zero Michal Hocko (1): selftests: vm: drop dependencies on page flags from mlock2 tests Mike Willard (1): ASoC: cs4270: pull reset GPIO low then high Mikulas Patocka (2): dm writecache: add cond_resched to avoid CPU hangs dm integrity: fix a crash with unusually large tag size Mohammad Rasim (2): media: rc: add keymap for Videostrong KII Pro media: arm64: dts: amlogic: add rc-videostrong-kii-pro keymap Murphy Zhou (1): CIFS: check new file size when extending file by fallocate Neeraj Upadhyay (1): PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Neil Armstrong (1): usb: dwc3: core: add support for disabling SS instances in park mode Nikita Shubin (1): remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Nikos Tsironis (4): dm clone: Fix handling of partial region discards dm clone: Add overflow check for number of regions dm clone: Add missing casts to prevent overflows and data corruption dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Oliver O'Halloran (1): cpufreq: powernv: Fix use-after-free Paolo Valente (1): block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Paul Cercueil (2): clk: ingenic/jz4770: Exit with error if CGU init failed clk: ingenic/TCU: Fix round_rate returning error Paul E. McKenney (1): rcu: Make rcu_barrier() account for offline no-CBs CPUs Pavel Begunkov (1): io_uring: fix ctx refcounting in io_submit_sqes() Peng Fan (1): cpufreq: imx6q: fix error handling Peter Zijlstra (3): perf/core: Unify {pinned,flexible}_sched_in() perf/core: Fix event cgroup tracking perf/core: Remove 'struct sched_in_data' Philipp Zabel (1): media: hantro: fix extra MV/MC sync space calculation Piotr Sroka (3): mtd: rawnand: cadence: fix the calculation of the avaialble OOB size mtd: rawnand: cadence: change bad block marker size mtd: rawnand: cadence: reinit completion before executing a new command Prike Liang (2): drm/amd/powerplay: implement the is_dpm_running() drm/amdgpu: fix gfx hang during suspend with video playback (v2) Qian Cai (1): ext4: fix a data race at inode->i_blocks Qu Wenruo (2): btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued btrfs: Don't submit any btree write bio if the fs has errors Rafael J. Wysocki (4): ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE ACPI: PM: s2idle: Refine active GPEs check Remi Pommarel (1): ath9k: Handle txpower changes even when TPC is disabled Robbie Ko (1): btrfs: fix missing semaphore unlock in btrfs_sync_file Robert Richter (1): EDAC/mc: Report "unknown memory" on too many DIMM labels found Rosioru Dragos (1): crypto: mxs-dcp - fix scatterlist linearization for hash Sagi Grimberg (1): nvmet-tcp: fix maxh2cdata icresp parameter Sahitya Tummala (1): block: Fix use-after-free issue accessing struct io_cq Sam Lunt (1): perf tools: Support Python 3.8+ in Makefile Scott Mayhew (1): NFS: Fix a few constant_table array definitions Scott Wood (1): sched/core: Remove duplicate assignment in sched_tick_remote() Sean Christopherson (5): KVM: nVMX: Properly handle userspace interrupt window request KVM: x86: Allocate new rmap and large page tracking when moving memslot KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support KVM: x86: Gracefully handle __vmalloc() failure during VM allocation KVM: VMX: Add a trampoline to fix VMREAD error handling Sean V Kelley (1): PCI: Add boot interrupt quirk mechanism for Xeon chipsets Sergio Paracuellos (1): staging: mt7621-pci: avoid to poweroff the phy for slot one Shetty, Harshini X (EXT-Sony Mobile) (1): dm verity fec: fix memory leak in verity_fec_dtr Sibi Sankar (1): remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Simon Gander (1): hfsplus: fix crash and filesystem corruption when deleting files Sreekanth Reddy (1): scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Sriharsha Allenki (1): usb: gadget: f_fs: Fix use after free issue as part of queue failure Stanimir Varbanov (2): media: venus: cache vb payload to be used by clock scaling media: venus: firmware: Ignore secure call error on first resume Stanley Chu (1): scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier (1): scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Stephan Gerhold (1): media: venus: hfi_parser: Ignore HEVC encoding for V1 Steve French (1): smb3: fix performance regression with setting mtime Subash Abhinov Kasiviswanathan (1): net: qualcomm: rmnet: Allow configuration updates to existing devices Sungbo Eo (2): irqchip/versatile-fpga: Handle chained IRQs properly irqchip/versatile-fpga: Apply clear-mask earlier Sven Schnelle (1): seccomp: Add missing compat_ioctl for notify Taehee Yoo (1): debugfs: Check module state before warning in {full/open}_proxy_open() Takashi Iwai (6): ALSA: usb-audio: Add mixer workaround for TRX40 and co ALSA: hda: Add driver blacklist ALSA: hda: Fix potential access overflow in beep helper ALSA: ice1724: Fix invalid access for enumerated ctl items ALSA: pcm: oss: Fix regression by buffer overflow fix ALSA: hda/realtek - Add quirk for MSI GL63 Tao Zhou (1): sched/fair: Fix condition of avg_load calculation Thinh Nguyen (1): usb: gadget: composite: Inform controller driver of self-powered Thomas Gleixner (3): cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() genirq/debugfs: Add missing sanity checks to interrupt injection x86/entry/32: Add missing ASM_CLAC to general_protection entry Thomas Hebb (3): ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hellstrom (2): x86: Don't let pgprot_modify() change the page encryption bit dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Tom Lendacky (1): efi/x86: Add TPM related EFI tables to unencrypted mapping checks Torsten Duwe (1): drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal Trond Myklebust (3): NFS: Fix use-after-free issues in nfs_pageio_add_request() NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() NFS: finish_automount() requires us to hold 2 refs to the mount record Tvrtko Ursulin (1): drm/i915/gen12: Disable preemption timeout Ulf Hansson (1): PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Vasily Averin (3): tpm: tpm1_bios_measurements_next should increase position index tpm: tpm2_bios_measurements_next should increase position index pstore: pstore_ftrace_seq_next should increase position index Vincent Guittot (1): sched/fair: Fix enqueue_task_fair warning Vitaly Kuznetsov (1): KVM: VMX: fix crash cleanup when KVM wasn't used Vladimir Oltean (2): spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Wen Yang (1): ipmi: fix hung processes in __get_guid() Yang Xu (1): KEYS: reaching the keys quotas correctly Yicong Yang (1): PCI/ASPM: Clear the correct bits when enabling L1 substates Yilu Lin (1): CIFS: Fix bug which the return value by asynchronous read is error Yuxian Dai (1): drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Zhiqiang Liu (1): block, bfq: fix use-after-free in bfq_idle_slice_timer_body chenqiwu (1): pstore/platform: fix potential mem leak if pstore_init_fs failed 이경택 (4): ASoC: fix regwmask ASoC: dapm: connect virtual mux with default value ASoC: dpcm: allow start or stop during pause for backend ASoC: topology: use name_prefix for new kcontrol

5 years, 2 months

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Linux 5.5.18

by Greg KH

I'm announcing the release of the 5.5.18 kernel. All users of the 5.5 kernel series must upgrade. The updated 5.5.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.5.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/sound/hd-audio/index.rst | 1 Documentation/sound/hd-audio/models.rst | 2 Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 +++++++ Makefile | 2 arch/arm/boot/dts/dm8148-evm.dts | 4 arch/arm/boot/dts/dm8148-t410.dts | 4 arch/arm/boot/dts/dra62x-j5eco-evm.dts | 4 arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 arch/arm/boot/dts/motorola-mapphone-common.dtsi | 2 arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 arch/arm64/Makefile | 4 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 arch/arm64/kernel/armv8_deprecated.c | 2 arch/mips/cavium-octeon/octeon-irq.c | 3 arch/mips/mm/tlbex.c | 5 arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 arch/powerpc/include/asm/book3s/64/pgtable.h | 4 arch/powerpc/include/asm/book3s/64/radix.h | 5 arch/powerpc/include/asm/drmem.h | 4 arch/powerpc/include/asm/setjmp.h | 6 arch/powerpc/kernel/dt_cpu_ftrs.c | 1 arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/paca.c | 14 arch/powerpc/kernel/setup.h | 6 arch/powerpc/kernel/setup_64.c | 32 + arch/powerpc/kernel/signal_64.c | 4 arch/powerpc/kexec/Makefile | 3 arch/powerpc/kvm/book3s_hv_uvmem.c | 3 arch/powerpc/mm/kasan/kasan_init_32.c | 2 arch/powerpc/mm/nohash/tlb_low.S | 12 arch/powerpc/platforms/pseries/hotplug-memory.c | 8 arch/powerpc/sysdev/xive/common.c | 16 arch/powerpc/sysdev/xive/native.c | 4 arch/powerpc/sysdev/xive/spapr.c | 4 arch/powerpc/sysdev/xive/xive-internal.h | 7 arch/powerpc/xmon/Makefile | 3 arch/riscv/Kconfig | 1 arch/riscv/include/asm/uaccess.h | 36 +- arch/riscv/lib/Makefile | 2 arch/s390/kernel/diag.c | 2 arch/s390/kvm/vsie.c | 1 arch/s390/mm/gmap.c | 6 arch/x86/boot/compressed/head_32.S | 2 arch/x86/boot/compressed/head_64.S | 4 arch/x86/entry/entry_32.S | 1 arch/x86/include/asm/kvm_host.h | 2 arch/x86/include/asm/pgtable.h | 7 arch/x86/include/asm/pgtable_types.h | 2 arch/x86/kernel/acpi/boot.c | 2 arch/x86/kernel/tsc_msr.c | 128 ++++++- arch/x86/kvm/svm.c | 4 arch/x86/kvm/vmx/nested.c | 18 - arch/x86/kvm/vmx/ops.h | 28 + arch/x86/kvm/vmx/vmenter.S | 58 +++ arch/x86/kvm/vmx/vmx.c | 92 ++--- arch/x86/kvm/x86.c | 21 - arch/x86/platform/efi/efi.c | 2 arch/x86/platform/efi/efi_64.c | 4 block/bfq-cgroup.c | 14 block/bfq-iosched.c | 16 block/blk-ioc.c | 7 block/blk-mq.c | 1 block/blk-settings.c | 3 block/blk-zoned.c | 2 crypto/rng.c | 8 drivers/acpi/acpica/achware.h | 2 drivers/acpi/acpica/evxfgpe.c | 17 - drivers/acpi/acpica/hwgpe.c | 47 ++ drivers/acpi/ec.c | 26 + drivers/acpi/internal.h | 1 drivers/acpi/sleep.c | 19 - drivers/ata/libata-pmp.c | 1 drivers/ata/libata-scsi.c | 9 drivers/base/firmware_loader/fallback.c | 2 drivers/base/power/domain.c | 2 drivers/base/power/wakeup.c | 4 drivers/block/null_blk_main.c | 10 drivers/block/xen-blkfront.c | 17 - drivers/bus/sunxi-rsb.c | 2 drivers/char/ipmi/ipmi_msghandler.c | 4 drivers/char/tpm/eventlog/common.c | 12 drivers/char/tpm/eventlog/tpm1.c | 2 drivers/char/tpm/eventlog/tpm2.c | 2 drivers/char/tpm/tpm-chip.c | 4 drivers/char/tpm/tpm.h | 2 drivers/clk/ingenic/jz4770-cgu.c | 4 drivers/clk/ingenic/tcu.c | 2 drivers/cpufreq/imx6q-cpufreq.c | 12 drivers/cpufreq/powernv-cpufreq.c | 6 drivers/crypto/caam/caamalg_desc.c | 30 + drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++-- drivers/crypto/ccree/cc_buffer_mgr.h | 1 drivers/crypto/mxs-dcp.c | 58 +-- drivers/edac/edac_mc.c | 21 - drivers/firmware/arm_sdei.c | 32 - drivers/firmware/efi/efi.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 6 drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 drivers/gpu/drm/bridge/analogix-anx78xx.c | 5 drivers/gpu/drm/drm_dp_mst_topology.c | 19 - drivers/gpu/drm/drm_pci.c | 23 - drivers/gpu/drm/drm_prime.c | 37 +- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 +++ drivers/gpu/drm/i915/display/intel_ddi.c | 6 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 drivers/gpu/drm/i915/gt/intel_rps.c | 13 drivers/gpu/drm/scheduler/sched_main.c | 2 drivers/gpu/drm/vboxvideo/vbox_drv.c | 4 drivers/i2c/busses/i2c-pca-platform.c | 2 drivers/i2c/busses/i2c-st.c | 1 drivers/input/keyboard/tm2-touchkey.c | 11 drivers/input/serio/i8042-x86ia64io.h | 11 drivers/irqchip/irq-gic-v3-its.c | 6 drivers/irqchip/irq-versatile-fpga.c | 18 - drivers/md/dm-clone-metadata.c | 15 drivers/md/dm-clone-metadata.h | 2 drivers/md/dm-clone-target.c | 66 ++- drivers/md/dm-integrity.c | 4 drivers/md/dm-verity-fec.c | 1 drivers/md/dm-writecache.c | 6 drivers/md/dm-zoned-metadata.c | 1 drivers/md/md.c | 2 drivers/media/i2c/ov5695.c | 49 +- drivers/media/i2c/video-i2c.c | 2 drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 9 drivers/media/platform/mtk-vcodec/vdec_vpu_if.c | 6 drivers/media/platform/mtk-vcodec/venc_vpu_if.c | 12 drivers/media/platform/mtk-vpu/mtk_vpu.c | 45 +- drivers/media/platform/mtk-vpu/mtk_vpu.h | 2 drivers/media/platform/qcom/venus/core.h | 1 drivers/media/platform/qcom/venus/firmware.c | 10 drivers/media/platform/qcom/venus/helpers.c | 20 - drivers/media/platform/qcom/venus/hfi_parser.c | 1 drivers/media/platform/ti-vpe/cal.c | 29 - drivers/media/platform/vimc/vimc-streamer.c | 9 drivers/media/rc/keymaps/Makefile | 1 drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++ drivers/mfd/dln2.c | 9 drivers/mmc/host/mmci_stm32_sdmmc.c | 4 drivers/mmc/host/sdhci-of-esdhc.c | 43 ++ drivers/mmc/host/sdhci.c | 41 +- drivers/mmc/host/sdhci.h | 2 drivers/mtd/nand/raw/cadence-nand-controller.c | 13 drivers/mtd/nand/spi/core.c | 17 - drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 5 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 --- drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 26 + drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 drivers/net/ethernet/huawei/hinic/hinic_rx.c | 3 drivers/net/ethernet/huawei/hinic/hinic_tx.c | 4 drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 + drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 14 drivers/net/wireless/ath/ath9k/main.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 29 + drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | 4 drivers/nvme/host/fc.c | 14 drivers/nvme/target/fcloop.c | 1 drivers/nvme/target/tcp.c | 2 drivers/pci/controller/dwc/pcie-qcom.c | 8 drivers/pci/endpoint/pci-epc-mem.c | 10 drivers/pci/hotplug/pciehp_hpc.c | 14 drivers/pci/pcie/aspm.c | 4 drivers/pci/quirks.c | 80 ++++ drivers/pci/switch/switchtec.c | 2 drivers/platform/x86/asus-wmi.c | 5 drivers/remoteproc/qcom_q6v5_mss.c | 54 ++- drivers/remoteproc/remoteproc_virtio.c | 7 drivers/s390/scsi/zfcp_erp.c | 2 drivers/scsi/lpfc/lpfc.h | 1 drivers/scsi/lpfc/lpfc_hbadisc.c | 59 ++- drivers/scsi/lpfc/lpfc_nvme.c | 2 drivers/scsi/lpfc/lpfc_scsi.c | 4 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 drivers/scsi/qla2xxx/qla_nvme.c | 1 drivers/scsi/ufs/ufshcd.c | 3 drivers/scsi/ufs/ufshcd.h | 6 drivers/soc/fsl/dpio/dpio-driver.c | 8 drivers/spi/spi-fsl-dspi.c | 25 - drivers/staging/media/allegro-dvt/allegro-core.c | 5 drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 drivers/staging/media/imx/imx7-media-csi.c | 4 drivers/staging/media/imx/imx7-mipi-csis.c | 2 drivers/staging/wilc1000/wlan.c | 1 drivers/usb/dwc3/core.c | 5 drivers/usb/dwc3/core.h | 4 drivers/usb/gadget/composite.c | 9 drivers/usb/gadget/function/f_fs.c | 1 drivers/usb/host/xhci.c | 4 drivers/usb/typec/ucsi/ucsi_ccg.c | 2 drivers/vfio/platform/vfio_platform.c | 2 fs/afs/rxrpc.c | 3 fs/btrfs/async-thread.c | 8 fs/btrfs/async-thread.h | 1 fs/btrfs/delayed-inode.c | 13 fs/btrfs/disk-io.c | 27 + fs/btrfs/extent_io.c | 35 ++ fs/btrfs/file.c | 11 fs/btrfs/qgroup.c | 11 fs/btrfs/relocation.c | 62 +-- fs/cifs/file.c | 2 fs/cifs/inode.c | 23 - fs/debugfs/file.c | 18 - fs/erofs/utils.c | 2 fs/exec.c | 2 fs/ext4/inode.c | 2 fs/filesystems.c | 4 fs/gfs2/glock.c | 3 fs/gfs2/glops.c | 27 + fs/gfs2/log.c | 2 fs/gfs2/log.h | 1 fs/hfsplus/attributes.c | 4 fs/io_uring.c | 17 - fs/nfs/namespace.c | 12 fs/nfs/pagelist.c | 48 +- fs/nfs/write.c | 1 fs/nfsd/nfsctl.c | 1 fs/ocfs2/alloc.c | 4 fs/pstore/inode.c | 5 fs/pstore/platform.c | 4 include/acpi/acpixf.h | 2 include/linux/cpu.h | 12 include/linux/devfreq_cooling.h | 2 include/linux/iocontext.h | 1 include/linux/nvme-fc-driver.h | 4 include/linux/pci-epc.h | 3 include/linux/sched.h | 4 include/linux/xarray.h | 6 include/media/rc-map.h | 1 include/net/af_rxrpc.h | 8 include/trace/events/rcu.h | 1 kernel/bpf/verifier.c | 108 ++++-- kernel/cpu.c | 4 kernel/dma/mapping.c | 2 kernel/events/core.c | 150 ++++----- kernel/irq/debugfs.c | 11 kernel/irq/irqdomain.c | 10 kernel/kmod.c | 4 kernel/locking/lockdep.c | 4 kernel/rcu/tree.c | 36 +- kernel/sched/core.c | 1 kernel/sched/cputime.c | 41 +- kernel/sched/fair.c | 29 + kernel/sched/sched.h | 8 kernel/seccomp.c | 1 kernel/signal.c | 2 kernel/time/sched_clock.c | 9 kernel/trace/bpf_trace.c | 2 kernel/trace/trace_kprobe.c | 2 lib/test_xarray.c | 37 ++ lib/xarray.c | 4 mm/memcontrol.c | 3 net/rxrpc/af_rxrpc.c | 4 net/rxrpc/ar-internal.h | 4 net/rxrpc/call_object.c | 3 net/rxrpc/conn_client.c | 13 net/rxrpc/sendmsg.c | 71 +++- net/wireless/scan.c | 6 security/keys/key.c | 2 security/keys/keyctl.c | 4 sound/core/oss/pcm_plugin.c | 32 + sound/pci/hda/hda_beep.c | 6 sound/pci/hda/hda_intel.c | 16 sound/pci/hda/patch_realtek.c | 233 +++++++------- sound/pci/ice1712/prodigy_hifi.c | 4 sound/soc/soc-dapm.c | 8 sound/soc/soc-ops.c | 4 sound/soc/soc-pcm.c | 6 sound/soc/soc-topology.c | 2 sound/soc/stm/stm32_sai_sub.c | 4 sound/usb/mixer_maps.c | 28 + tools/gpio/Makefile | 2 tools/perf/Makefile.config | 11 tools/testing/radix-tree/Makefile | 4 tools/testing/radix-tree/iteration_check_2.c | 87 +++++ tools/testing/radix-tree/main.c | 1 tools/testing/radix-tree/test.h | 1 tools/testing/selftests/net/reuseport_addr_any.c | 4 tools/testing/selftests/powerpc/mm/.gitignore | 1 tools/testing/selftests/powerpc/pmu/ebb/Makefile | 1 tools/testing/selftests/vm/map_hugetlb.c | 14 tools/testing/selftests/vm/mlock2-tests.c | 233 ++------------ tools/testing/selftests/x86/ptrace_syscall.c | 8 293 files changed, 2793 insertions(+), 1445 deletions(-) Aaron Liu (1): drm/amdgpu: unify fw_write_wait for new gfx9 asics Ahmed S. Darwish (1): time/sched_clock: Expire timer in hardirq context Ajay Gupta (1): usb: ucsi: ccg: disable runtime pm during fw flashing Ajay Singh (1): staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Alain Volmat (1): i2c: st: fix missing struct parameter description Alan Maguire (1): selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Alexander Sverdlin (1): genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Alexey Dobriyan (2): null_blk: fix spurious IO errors after failed past-wp access block, zoned: fix integer overflow with BLKRESETZONE et al Andrei Botila (1): crypto: caam - update xts sector size for large input length Andrzej Pietrasiewicz (1): media: hantro: Read be32 words starting at every fourth byte Andy Lutomirski (1): selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Andy Shevchenko (1): mfd: dln2: Fix sanity checking for endpoints Aneesh Kumar K.V (1): powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Anssi Hannula (1): tools: gpio: Fix out-of-tree build regression Ard Biesheuvel (1): efi/x86: Ignore the memory attributes table on i386 Arvind Sankar (1): x86/boot: Use unsigned comparison for addresses Avraham Stern (1): iwlwifi: mvm: take the required lock when clearing time event data Bart Van Assche (3): null_blk: Fix the null_add_dev() error path blk-mq: Fix a recently introduced regression in blk_mq_realloc_hw_ctxs() null_blk: Handle null_add_dev() failures properly Benoit Parrot (2): media: ti-vpe: cal: fix disable_irqs to only the intended target media: ti-vpe: cal: fix a kernel oops when unloading module Bjorn Andersson (2): PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Bob Liu (1): dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Bob Peterson (2): gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty gfs2: Don't demote a glock until its revokes are written Boqun Feng (1): locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Changwei Ge (1): ocfs2: no need try to truncate file beyond i_size Chris Packham (1): i2c: pca-platform: Use platform_irq_get_optional Chris Wilson (4): sched/vtime: Prevent unstable evaluation of WARN(vtime->state) drm/i915/gem: Flush all the reloc_gpu batch drm: Remove PageReserved manipulation from drm_pci_alloc drm/i915/gt: Treat idling as a RPS downclock event Christian Gmeiner (1): drm/etnaviv: rework perfmon query infrastructure Christoph Niedermaier (1): cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Christophe Leroy (4): selftests/vm: fix map_hugetlb length used for testing read and write selftests/powerpc: Add tlbie_test in .gitignore powerpc/kprobes: Ignore traps that happened in real mode powerpc/kasan: Fix kasan_remap_early_shadow_ro() Clement Courbet (1): powerpc: Make setjmp/longjmp signature standard Cédric Le Goater (2): powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs powerpc/xive: Fix xmon support on the PowerNV platform Dafna Hirschfeld (1): media: vimc: streamer: fix memory leak in vimc subdevs if kthread_run fails Dan Carpenter (1): crypto: rng - Fix a refcounting bug in crypto_rng_reset() Daniel Axtens (1): powerpc/64: Setup a paca before parsing device tree etc. Dave Gerlach (1): arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes David Hildenbrand (2): KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks KVM: s390: vsie: Fix delivery of addressing exceptions David Howells (2): rxrpc: Abstract out the calculation of whether there's Tx space rxrpc: Fix call interruptibility handling Dongchun Zhu (1): media: i2c: ov5695: Fix power on and off sequences Eric Auger (1): vfio: platform: Switch to platform_get_irq_optional() Eric Biggers (2): fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() kmod: make request_module() return an error when autoloading is disabled Eric W. Biederman (1): signal: Extend exec_id to 64bits Fabiano Rosas (1): KVM: PPC: Book3S HV: Skip kvmppc_uvmem_free if Ultravisor is not supported Faiz Abbas (2): mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static mmc: sdhci: Refactor sdhci_set_timeout() Filipe Manana (2): Btrfs: fix crash during unmount due to race with delayed inode workers btrfs: fix missing file extent item for hole after ranged fsync Fredrik Strupe (1): arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Frieder Schrempf (2): mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers mtd: spinand: Do not erase the block before writing a bad block marker Gao Xiang (1): erofs: correct the remaining shrink objects Gary Lin (1): efi/x86: Fix the deletion of variables in mixed mode Gilad Ben-Yossef (3): crypto: ccree - protect against empty or NULL scatterlists crypto: ccree - only try to map auth tag if needed crypto: ccree - dec auth tag size from cryptlen map Greentime Hu (1): riscv: uaccess should be used in nommu mode Greg Kroah-Hartman (1): Linux 5.5.18 Grigore Popescu (1): soc: fsl: dpio: register dpio irq handlers after dpio create Guoqing Jiang (1): md: check arrays is suspended in mddev_detach before call quiesce operations Gustavo A. R. Silva (1): MIPS: OCTEON: irq: Fix potential NULL pointer dereference Hans de Goede (6): ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen x86/tsc_msr: Use named struct initializers x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices x86/tsc_msr: Make MSR derived TSC frequency more accurate drm/vboxvideo: Add missing remove_conflicting_pci_framebuffers call, v2 Input: i8042 - add Acer Aspire 5738z to nomux list Horia Geantă (1): crypto: caam/qi2 - fix chacha20 data size error Hsin-Yi Wang (1): media: mtk-vpu: avoid unaligned access to DTCM buffer. Huacai Chen (1): MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Hui Wang (1): ALSA: hda/realtek - a fake key event is triggered by running shutup Ilan Peer (2): iwlwifi: mvm: Fix rate scale NSS configuration cfg80211: Do not warn on same channel at the end of CSA Imre Deak (1): drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode J. Bruce Fields (1): nfsd: fsnotify on rmdir under nfsd/clients/ Jakub Kicinski (1): mm, memcg: do not high throttle allocators based on wraparound James Morse (1): firmware: arm_sdei: fix double-lock on hibernate with shared events James Smart (3): nvme-fc: Revert "add module to ops template to allow module references" scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path scsi: lpfc: Fix broken Credit Recovery after driver load Jan Engelhardt (1): acpi/x86: ignore unspecified bit positions in the ACPI global lock field Jann Horn (1): bpf: Fix tnum constraints for 32-bit comparisons Jens Axboe (2): io_uring: remove bogus RLIMIT_NOFILE check in file registration io_uring: honor original task RLIMIT_FSIZE John Garry (1): libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Josef Bacik (8): btrfs: remove a BUG_ON() from merge_reloc_roots() btrfs: restart relocate_tree_blocks properly btrfs: track reloc roots based on their commit root bytenr btrfs: reloc: clean dirty subvols if we fail to start a transaction btrfs: set update the uuid generation as soon as possible btrfs: drop block from cache on error in relocation btrfs: unset reloc control if we fail to recover btrfs: use nofs allocations for running delayed items Juergen Gross (1): xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Julia Lawall (1): ASoC: stm32: sai: Add missing cleanup Junyong Sun (1): firmware: fix a double abort case with fw_load_sysfs_fallback Kai-Heng Feng (2): ALSA: hda/realtek: Enable mute LED on an HP system libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Kishon Vijay Abraham I (1): PCI: endpoint: Fix for concurrent memory allocation in OB address region Konstantin Khlebnikov (1): block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Kristian Klausen (1): platform/x86: asus-wmi: Support laptops where the first battery is named BATT Laurent Pinchart (2): media: imx: imx7_mipi_csis: Power off the source when stopping streaming media: imx: imx7-media-csi: Fix video field handling Laurentiu Tudor (1): powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Libor Pechacek (1): powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Logan Gunthorpe (1): PCI/switchtec: Fix init_completion race condition with poll_wait() Ludovic Barre (1): mmc: mmci_sdmmc: Fix clear busyd0end irq flag Lukas Wunner (1): PCI: pciehp: Fix indefinite wait on sysfs requests Luo bin (5): hinic: fix a bug of waitting for IO stopped hinic: fix the bug of clearing event queue hinic: fix out-of-order excution in arm cpu hinic: fix wrong para of wait_for_completion_timeout hinic: fix wrong value of MIN_SKB_LEN Lyude Paul (1): drm/dp_mst: Fix clearing payload state on topology disable Marc Zyngier (1): irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Marek Szyprowski (2): ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board drm/prime: fix extracting of the DMA addresses from a scatterlist Mark Brown (1): arm64: Always force a branch protection mode when the compiler has one Markus Fuchs (1): net: stmmac: platform: Fix misleading interrupt error msg Martin Blumenstingl (1): thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Masami Hiramatsu (1): ftrace/kprobe: Show the maxactive number on kprobe_events Mathias Nyman (1): xhci: bail out early if driver can't accress host in resume Matt Ranostay (1): media: i2c: video-i2c: fix build errors due to 'imply hwmon' Matthew Garrett (1): tpm: Don't make log failures fatal Matthew Wilcox (Oracle) (2): XArray: Fix xas_pause for large multi-index entries xarray: Fix early termination of xas_for_each_marked Maxime Ripard (2): arm64: dts: allwinner: h6: Fix PMU compatible arm64: dts: allwinner: h5: Fix PMU compatible Michael Ellerman (3): selftests/powerpc: Fix try-run when source tree is not writable powerpc/64/tm: Don't let userspace set regs->trap via sigreturn powerpc/64: Prevent stack protection in early boot Michael Mueller (1): s390/diag: fix display of diagnose call statistics Michael Strauss (1): drm/amd/display: Check for null fclk voltage when parsing clock table Michael Tretter (1): media: allegro: fix type of gop_length in channel_create message Michael Wang (1): sched: Avoid scale real weight down to zero Michal Hocko (1): selftests: vm: drop dependencies on page flags from mlock2 tests Mikulas Patocka (2): dm writecache: add cond_resched to avoid CPU hangs dm integrity: fix a crash with unusually large tag size Mohammad Rasim (1): media: rc: add keymap for Videostrong KII Pro Neeraj Upadhyay (1): PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Neil Armstrong (1): usb: dwc3: core: add support for disabling SS instances in park mode Nick Reitemeyer (1): Input: tm2-touchkey - add support for Coreriver TC360 variant Nikita Shubin (1): remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Nikos Tsironis (4): dm clone: Fix handling of partial region discards dm clone: Add overflow check for number of regions dm clone: Add missing casts to prevent overflows and data corruption dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Oliver O'Halloran (1): cpufreq: powernv: Fix use-after-free Ondrej Jirman (2): ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Paolo Valente (1): block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Paul Cercueil (2): clk: ingenic/jz4770: Exit with error if CGU init failed clk: ingenic/TCU: Fix round_rate returning error Paul E. McKenney (1): rcu: Make rcu_barrier() account for offline no-CBs CPUs Peng Fan (1): cpufreq: imx6q: fix error handling Peter Zijlstra (3): perf/core: Unify {pinned,flexible}_sched_in() perf/core: Fix event cgroup tracking perf/core: Remove 'struct sched_in_data' Piotr Sroka (3): mtd: rawnand: cadence: fix the calculation of the avaialble OOB size mtd: rawnand: cadence: change bad block marker size mtd: rawnand: cadence: reinit completion before executing a new command Prike Liang (1): drm/amdgpu: fix gfx hang during suspend with video playback (v2) Qian Cai (1): ext4: fix a data race at inode->i_blocks Qu Wenruo (2): btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued btrfs: Don't submit any btree write bio if the fs has errors Rafael J. Wysocki (4): ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE ACPI: PM: s2idle: Refine active GPEs check Raju Rangoju (1): cxgb4/ptp: pass the sign of offset delta in FW CMD Remi Pommarel (1): ath9k: Handle txpower changes even when TPC is disabled Robbie Ko (1): btrfs: fix missing semaphore unlock in btrfs_sync_file Robert Richter (1): EDAC/mc: Report "unknown memory" on too many DIMM labels found Rosioru Dragos (1): crypto: mxs-dcp - fix scatterlist linearization for hash Sagi Grimberg (1): nvmet-tcp: fix maxh2cdata icresp parameter Sahitya Tummala (1): block: Fix use-after-free issue accessing struct io_cq Sam Lunt (1): perf tools: Support Python 3.8+ in Makefile Sasha Levin (1): Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Scott Wood (1): sched/core: Remove duplicate assignment in sched_tick_remote() Sean Christopherson (5): KVM: nVMX: Properly handle userspace interrupt window request KVM: x86: Allocate new rmap and large page tracking when moving memslot KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support KVM: x86: Gracefully handle __vmalloc() failure during VM allocation KVM: VMX: Add a trampoline to fix VMREAD error handling Sean V Kelley (1): PCI: Add boot interrupt quirk mechanism for Xeon chipsets Shetty, Harshini X (EXT-Sony Mobile) (1): dm verity fec: fix memory leak in verity_fec_dtr Sibi Sankar (1): remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Simon Gander (1): hfsplus: fix crash and filesystem corruption when deleting files Sreekanth Reddy (1): scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Sriharsha Allenki (1): usb: gadget: f_fs: Fix use after free issue as part of queue failure Stanimir Varbanov (2): media: venus: cache vb payload to be used by clock scaling media: venus: firmware: Ignore secure call error on first resume Stanley Chu (1): scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier (1): scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Stephan Gerhold (1): media: venus: hfi_parser: Ignore HEVC encoding for V1 Steve French (1): smb3: fix performance regression with setting mtime Subash Abhinov Kasiviswanathan (1): net: qualcomm: rmnet: Allow configuration updates to existing devices Sungbo Eo (2): irqchip/versatile-fpga: Handle chained IRQs properly irqchip/versatile-fpga: Apply clear-mask earlier Sven Schnelle (1): seccomp: Add missing compat_ioctl for notify Taehee Yoo (1): debugfs: Check module state before warning in {full/open}_proxy_open() Takashi Iwai (6): ALSA: usb-audio: Add mixer workaround for TRX40 and co ALSA: hda: Add driver blacklist ALSA: hda: Fix potential access overflow in beep helper ALSA: ice1724: Fix invalid access for enumerated ctl items ALSA: pcm: oss: Fix regression by buffer overflow fix ALSA: hda/realtek - Add quirk for MSI GL63 Tao Zhou (1): sched/fair: Fix condition of avg_load calculation Thinh Nguyen (1): usb: gadget: composite: Inform controller driver of self-powered Thomas Gleixner (3): cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() genirq/debugfs: Add missing sanity checks to interrupt injection x86/entry/32: Add missing ASM_CLAC to general_protection entry Thomas Hebb (3): ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hellstrom (2): x86: Don't let pgprot_modify() change the page encryption bit dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Tom Lendacky (1): efi/x86: Add TPM related EFI tables to unencrypted mapping checks Tony Lindgren (2): ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode ARM: dts: omap4-droid4: Fix lost touchscreen interrupts Torsten Duwe (1): drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal Trond Myklebust (3): NFS: Fix use-after-free issues in nfs_pageio_add_request() NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() NFS: finish_automount() requires us to hold 2 refs to the mount record Ulf Hansson (1): PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Vasily Averin (3): tpm: tpm1_bios_measurements_next should increase position index tpm: tpm2_bios_measurements_next should increase position index pstore: pstore_ftrace_seq_next should increase position index Vincent Guittot (1): sched/fair: Fix enqueue_task_fair warning Vitaly Kuznetsov (1): KVM: VMX: fix crash cleanup when KVM wasn't used Vladimir Oltean (2): spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Wen Yang (1): ipmi: fix hung processes in __get_guid() Xu Wang (1): qlcnic: Fix bad kzalloc null test Yang Xu (1): KEYS: reaching the keys quotas correctly Yangbo Lu (1): mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions Yicong Yang (1): PCI/ASPM: Clear the correct bits when enabling L1 substates Yilu Lin (1): CIFS: Fix bug which the return value by asynchronous read is error Yintian Tao (1): drm/scheduler: fix rare NULL ptr race Yonghong Song (1): bpf: Fix deadlock with rq_lock in bpf_send_signal() Yuxian Dai (1): drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Zheng Wei (1): net: vxge: fix wrong __VA_ARGS__ usage Zhiqiang Liu (1): block, bfq: fix use-after-free in bfq_idle_slice_timer_body chenqiwu (1): pstore/platform: fix potential mem leak if pstore_init_fs failed 이경택 (4): ASoC: fix regwmask ASoC: dapm: connect virtual mux with default value ASoC: dpcm: allow start or stop during pause for backend ASoC: topology: use name_prefix for new kcontrol

5 years, 2 months

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Linux 5.4.33

by Greg KH

I'm announcing the release of the 5.4.33 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/sound/hd-audio/index.rst | 1 Documentation/sound/hd-audio/models.rst | 2 Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 +++++++++ Makefile | 2 arch/arm/boot/dts/dm8148-evm.dts | 4 arch/arm/boot/dts/dm8148-t410.dts | 4 arch/arm/boot/dts/dra62x-j5eco-evm.dts | 4 arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 arch/arm64/Makefile | 4 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 arch/arm64/kernel/armv8_deprecated.c | 2 arch/mips/cavium-octeon/octeon-irq.c | 3 arch/mips/mm/tlbex.c | 5 arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 arch/powerpc/include/asm/book3s/64/pgtable.h | 4 arch/powerpc/include/asm/book3s/64/radix.h | 5 arch/powerpc/include/asm/drmem.h | 4 arch/powerpc/include/asm/setjmp.h | 6 arch/powerpc/kernel/Makefile | 3 arch/powerpc/kernel/dt_cpu_ftrs.c | 1 arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/paca.c | 14 - arch/powerpc/kernel/setup.h | 6 arch/powerpc/kernel/setup_64.c | 32 +- arch/powerpc/kernel/signal_64.c | 4 arch/powerpc/mm/kasan/kasan_init_32.c | 2 arch/powerpc/mm/nohash/tlb_low.S | 12 arch/powerpc/platforms/pseries/hotplug-memory.c | 8 arch/powerpc/platforms/pseries/lpar.c | 2 arch/powerpc/sysdev/xive/common.c | 16 - arch/powerpc/sysdev/xive/native.c | 4 arch/powerpc/sysdev/xive/spapr.c | 4 arch/powerpc/sysdev/xive/xive-internal.h | 7 arch/powerpc/xmon/Makefile | 3 arch/s390/kernel/diag.c | 2 arch/s390/kvm/vsie.c | 1 arch/s390/mm/gmap.c | 6 arch/x86/boot/compressed/head_32.S | 2 arch/x86/boot/compressed/head_64.S | 4 arch/x86/entry/entry_32.S | 1 arch/x86/include/asm/kvm_host.h | 2 arch/x86/include/asm/pgtable.h | 7 arch/x86/include/asm/pgtable_types.h | 2 arch/x86/kernel/acpi/boot.c | 2 arch/x86/kernel/tsc_msr.c | 128 ++++++++- arch/x86/kvm/svm.c | 4 arch/x86/kvm/vmx/nested.c | 18 - arch/x86/kvm/vmx/ops.h | 28 +- arch/x86/kvm/vmx/vmenter.S | 58 ++++ arch/x86/kvm/vmx/vmx.c | 92 ++----- arch/x86/kvm/x86.c | 21 + arch/x86/platform/efi/efi.c | 2 arch/x86/platform/efi/efi_64.c | 4 block/bfq-cgroup.c | 14 - block/bfq-iosched.c | 16 - block/blk-ioc.c | 7 block/blk-settings.c | 3 crypto/rng.c | 8 drivers/acpi/acpica/achware.h | 2 drivers/acpi/acpica/evxfgpe.c | 17 - drivers/acpi/acpica/hwgpe.c | 47 ++- drivers/acpi/ec.c | 11 drivers/acpi/internal.h | 1 drivers/acpi/sleep.c | 19 - drivers/ata/libata-pmp.c | 1 drivers/ata/libata-scsi.c | 9 drivers/base/firmware_loader/fallback.c | 2 drivers/base/power/domain.c | 2 drivers/base/power/wakeup.c | 4 drivers/block/null_blk_main.c | 10 drivers/block/xen-blkfront.c | 17 - drivers/bus/sunxi-rsb.c | 2 drivers/char/ipmi/ipmi_msghandler.c | 4 drivers/char/tpm/eventlog/common.c | 12 drivers/char/tpm/eventlog/tpm1.c | 2 drivers/char/tpm/eventlog/tpm2.c | 2 drivers/char/tpm/tpm-chip.c | 4 drivers/char/tpm/tpm.h | 2 drivers/clk/ingenic/jz4770-cgu.c | 4 drivers/clk/ingenic/tcu.c | 2 drivers/cpufreq/imx6q-cpufreq.c | 12 drivers/cpufreq/powernv-cpufreq.c | 6 drivers/crypto/caam/caamalg_desc.c | 30 +- drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++--- drivers/crypto/ccree/cc_buffer_mgr.h | 1 drivers/crypto/mxs-dcp.c | 58 ++-- drivers/firmware/arm_sdei.c | 32 +- drivers/firmware/efi/efi.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 6 drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 drivers/gpu/drm/drm_dp_mst_topology.c | 19 - drivers/gpu/drm/drm_pci.c | 23 - drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 ++++ drivers/gpu/drm/i915/display/intel_ddi.c | 6 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 drivers/gpu/drm/scheduler/sched_main.c | 2 drivers/i2c/busses/i2c-pca-platform.c | 2 drivers/i2c/busses/i2c-st.c | 1 drivers/input/keyboard/tm2-touchkey.c | 11 drivers/input/serio/i8042-x86ia64io.h | 11 drivers/irqchip/irq-gic-v3-its.c | 6 drivers/irqchip/irq-versatile-fpga.c | 18 + drivers/md/dm-clone-metadata.c | 44 ++- drivers/md/dm-clone-metadata.h | 6 drivers/md/dm-clone-target.c | 90 ++++-- drivers/md/dm-integrity.c | 4 drivers/md/dm-verity-fec.c | 1 drivers/md/dm-writecache.c | 6 drivers/md/dm-zoned-metadata.c | 1 drivers/md/md.c | 2 drivers/media/i2c/ov5695.c | 49 ++- drivers/media/i2c/video-i2c.c | 2 drivers/media/platform/qcom/venus/firmware.c | 10 drivers/media/platform/qcom/venus/hfi_parser.c | 1 drivers/media/platform/ti-vpe/cal.c | 29 +- drivers/media/rc/keymaps/Makefile | 1 drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++++ drivers/mfd/dln2.c | 9 drivers/mmc/host/sdhci-of-esdhc.c | 43 +++ drivers/mmc/host/sdhci.c | 41 +-- drivers/mmc/host/sdhci.h | 2 drivers/mtd/nand/spi/core.c | 17 - drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 5 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 --- drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 26 +- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 drivers/net/ethernet/huawei/hinic/hinic_rx.c | 3 drivers/net/ethernet/huawei/hinic/hinic_tx.c | 4 drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 - drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 14 - drivers/net/wireless/ath/ath9k/main.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 29 +- drivers/nvme/host/fc.c | 14 - drivers/nvme/target/fcloop.c | 1 drivers/nvme/target/tcp.c | 2 drivers/pci/controller/dwc/pcie-qcom.c | 8 drivers/pci/endpoint/pci-epc-mem.c | 10 drivers/pci/hotplug/pciehp_hpc.c | 14 - drivers/pci/pcie/aspm.c | 4 drivers/pci/quirks.c | 80 +++++- drivers/pci/switch/switchtec.c | 2 drivers/platform/x86/asus-wmi.c | 5 drivers/remoteproc/qcom_q6v5_mss.c | 54 +++- drivers/remoteproc/remoteproc_virtio.c | 7 drivers/s390/scsi/zfcp_erp.c | 2 drivers/scsi/lpfc/lpfc.h | 10 drivers/scsi/lpfc/lpfc_crtn.h | 8 drivers/scsi/lpfc/lpfc_ct.c | 48 ++- drivers/scsi/lpfc/lpfc_hbadisc.c | 67 +++-- drivers/scsi/lpfc/lpfc_init.c | 204 +++++++++++++++ drivers/scsi/lpfc/lpfc_nvme.c | 2 drivers/scsi/lpfc/lpfc_scsi.c | 4 drivers/scsi/lpfc/lpfc_sli.c | 164 ++++++++++++ drivers/scsi/lpfc/lpfc_sli4.h | 21 + drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 drivers/scsi/qla2xxx/qla_nvme.c | 1 drivers/scsi/ufs/ufshcd.c | 3 drivers/scsi/ufs/ufshcd.h | 6 drivers/soc/fsl/dpio/dpio-driver.c | 8 drivers/spi/spi-fsl-dspi.c | 19 - drivers/staging/media/allegro-dvt/allegro-core.c | 5 drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 drivers/staging/media/imx/imx7-media-csi.c | 4 drivers/staging/media/imx/imx7-mipi-csis.c | 2 drivers/staging/wilc1000/wilc_wlan.c | 1 drivers/usb/dwc3/core.c | 5 drivers/usb/dwc3/core.h | 4 drivers/usb/gadget/composite.c | 9 drivers/usb/gadget/function/f_fs.c | 1 drivers/usb/host/xhci.c | 4 drivers/vfio/platform/vfio_platform.c | 2 fs/afs/rxrpc.c | 3 fs/btrfs/async-thread.c | 8 fs/btrfs/async-thread.h | 1 fs/btrfs/delayed-inode.c | 13 + fs/btrfs/disk-io.c | 27 +- fs/btrfs/extent_io.c | 35 ++ fs/btrfs/file.c | 11 fs/btrfs/qgroup.c | 11 fs/btrfs/relocation.c | 62 ++-- fs/cifs/file.c | 2 fs/cifs/inode.c | 23 - fs/debugfs/file.c | 18 + fs/erofs/utils.c | 2 fs/exec.c | 2 fs/ext4/inode.c | 2 fs/filesystems.c | 4 fs/gfs2/glock.c | 3 fs/gfs2/glops.c | 27 ++ fs/gfs2/log.c | 2 fs/gfs2/log.h | 1 fs/hfsplus/attributes.c | 4 fs/io_uring.c | 18 - fs/nfs/pagelist.c | 48 +-- fs/nfs/write.c | 1 fs/nfsd/nfsctl.c | 1 fs/ocfs2/alloc.c | 4 fs/pstore/inode.c | 5 fs/pstore/platform.c | 4 include/acpi/acpixf.h | 2 include/linux/cpu.h | 12 include/linux/devfreq_cooling.h | 2 include/linux/iocontext.h | 1 include/linux/nvme-fc-driver.h | 4 include/linux/pci-epc.h | 3 include/linux/sched.h | 4 include/linux/xarray.h | 6 include/media/rc-map.h | 1 include/net/af_rxrpc.h | 8 kernel/bpf/verifier.c | 108 +++++--- kernel/cpu.c | 4 kernel/dma/mapping.c | 2 kernel/irq/debugfs.c | 11 kernel/irq/irqdomain.c | 10 kernel/kmod.c | 4 kernel/locking/lockdep.c | 4 kernel/sched/core.c | 1 kernel/sched/fair.c | 26 +- kernel/sched/sched.h | 8 kernel/seccomp.c | 1 kernel/signal.c | 2 kernel/time/sched_clock.c | 9 kernel/trace/bpf_trace.c | 2 kernel/trace/trace_kprobe.c | 2 lib/test_xarray.c | 37 ++ lib/xarray.c | 4 mm/memcontrol.c | 3 net/rxrpc/af_rxrpc.c | 4 net/rxrpc/ar-internal.h | 4 net/rxrpc/call_object.c | 3 net/rxrpc/conn_client.c | 13 - net/rxrpc/sendmsg.c | 71 ++++- net/wireless/scan.c | 6 security/keys/key.c | 2 security/keys/keyctl.c | 4 sound/core/oss/pcm_plugin.c | 32 +- sound/pci/hda/hda_beep.c | 6 sound/pci/hda/hda_intel.c | 16 + sound/pci/hda/patch_realtek.c | 233 ++++++++++-------- sound/pci/ice1712/prodigy_hifi.c | 4 sound/soc/soc-dapm.c | 8 sound/soc/soc-ops.c | 4 sound/soc/soc-pcm.c | 6 sound/soc/soc-topology.c | 2 sound/soc/stm/stm32_sai_sub.c | 4 sound/usb/mixer_maps.c | 28 ++ tools/gpio/Makefile | 2 tools/perf/Makefile.config | 11 tools/testing/radix-tree/Makefile | 4 tools/testing/radix-tree/iteration_check_2.c | 87 ++++++ tools/testing/radix-tree/main.c | 1 tools/testing/radix-tree/test.h | 1 tools/testing/selftests/net/reuseport_addr_any.c | 4 tools/testing/selftests/powerpc/mm/.gitignore | 1 tools/testing/selftests/vm/map_hugetlb.c | 14 - tools/testing/selftests/vm/mlock2-tests.c | 233 ++---------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 268 files changed, 2960 insertions(+), 1279 deletions(-) Aaron Liu (1): drm/amdgpu: unify fw_write_wait for new gfx9 asics Ahmed S. Darwish (1): time/sched_clock: Expire timer in hardirq context Ajay Singh (1): staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Alain Volmat (1): i2c: st: fix missing struct parameter description Alan Maguire (1): selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Alexander Sverdlin (1): genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Alexey Dobriyan (1): null_blk: fix spurious IO errors after failed past-wp access Andrei Botila (1): crypto: caam - update xts sector size for large input length Andrzej Pietrasiewicz (1): media: hantro: Read be32 words starting at every fourth byte Andy Lutomirski (1): selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Andy Shevchenko (1): mfd: dln2: Fix sanity checking for endpoints Aneesh Kumar K.V (1): powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Anssi Hannula (1): tools: gpio: Fix out-of-tree build regression Ard Biesheuvel (1): efi/x86: Ignore the memory attributes table on i386 Arvind Sankar (1): x86/boot: Use unsigned comparison for addresses Bart Van Assche (2): null_blk: Fix the null_add_dev() error path null_blk: Handle null_add_dev() failures properly Benoit Parrot (2): media: ti-vpe: cal: fix disable_irqs to only the intended target media: ti-vpe: cal: fix a kernel oops when unloading module Bjorn Andersson (2): PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Bob Liu (1): dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Bob Peterson (2): gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty gfs2: Don't demote a glock until its revokes are written Boqun Feng (1): locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Changwei Ge (1): ocfs2: no need try to truncate file beyond i_size Chris Packham (1): i2c: pca-platform: Use platform_irq_get_optional Chris Wilson (2): drm/i915/gem: Flush all the reloc_gpu batch drm: Remove PageReserved manipulation from drm_pci_alloc Christian Gmeiner (1): drm/etnaviv: rework perfmon query infrastructure Christoph Niedermaier (1): cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Christophe Leroy (4): selftests/vm: fix map_hugetlb length used for testing read and write selftests/powerpc: Add tlbie_test in .gitignore powerpc/kprobes: Ignore traps that happened in real mode powerpc/kasan: Fix kasan_remap_early_shadow_ro() Clement Courbet (1): powerpc: Make setjmp/longjmp signature standard Cédric Le Goater (2): powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs powerpc/xive: Fix xmon support on the PowerNV platform Dan Carpenter (1): crypto: rng - Fix a refcounting bug in crypto_rng_reset() Daniel Axtens (1): powerpc/64: Setup a paca before parsing device tree etc. Dave Gerlach (1): arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes David Hildenbrand (2): KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks KVM: s390: vsie: Fix delivery of addressing exceptions David Howells (2): rxrpc: Abstract out the calculation of whether there's Tx space rxrpc: Fix call interruptibility handling Dongchun Zhu (1): media: i2c: ov5695: Fix power on and off sequences Eric Auger (1): vfio: platform: Switch to platform_get_irq_optional() Eric Biggers (2): fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() kmod: make request_module() return an error when autoloading is disabled Eric W. Biederman (1): signal: Extend exec_id to 64bits Faiz Abbas (2): mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static mmc: sdhci: Refactor sdhci_set_timeout() Filipe Manana (2): Btrfs: fix crash during unmount due to race with delayed inode workers btrfs: fix missing file extent item for hole after ranged fsync Fredrik Strupe (1): arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Frieder Schrempf (2): mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers mtd: spinand: Do not erase the block before writing a bad block marker Gao Xiang (1): erofs: correct the remaining shrink objects Gary Lin (1): efi/x86: Fix the deletion of variables in mixed mode Gilad Ben-Yossef (3): crypto: ccree - protect against empty or NULL scatterlists crypto: ccree - only try to map auth tag if needed crypto: ccree - dec auth tag size from cryptlen map Greg Kroah-Hartman (1): Linux 5.4.33 Grigore Popescu (1): soc: fsl: dpio: register dpio irq handlers after dpio create Guoqing Jiang (1): md: check arrays is suspended in mddev_detach before call quiesce operations Gustavo A. R. Silva (1): MIPS: OCTEON: irq: Fix potential NULL pointer dereference Hans de Goede (5): ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen x86/tsc_msr: Use named struct initializers x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices x86/tsc_msr: Make MSR derived TSC frequency more accurate Input: i8042 - add Acer Aspire 5738z to nomux list Horia Geantă (1): crypto: caam/qi2 - fix chacha20 data size error Huacai Chen (1): MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Hui Wang (1): ALSA: hda/realtek - a fake key event is triggered by running shutup Ilan Peer (2): iwlwifi: mvm: Fix rate scale NSS configuration cfg80211: Do not warn on same channel at the end of CSA Imre Deak (1): drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode J. Bruce Fields (1): nfsd: fsnotify on rmdir under nfsd/clients/ Jakub Kicinski (1): mm, memcg: do not high throttle allocators based on wraparound James Morse (1): firmware: arm_sdei: fix double-lock on hibernate with shared events James Smart (7): nvme-fc: Revert "add module to ops template to allow module references" scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path scsi: lpfc: Add registration for CPU Offline/Online events scsi: lpfc: Fix Fabric hostname registration if system hostname changes scsi: lpfc: Fix configuration of BB credit recovery in service parameters scsi: lpfc: Fix broken Credit Recovery after driver load scsi: lpfc: fix inlining of lpfc_sli4_cleanup_poll_list() Jan Engelhardt (1): acpi/x86: ignore unspecified bit positions in the ACPI global lock field Jann Horn (1): bpf: Fix tnum constraints for 32-bit comparisons Jens Axboe (2): io_uring: remove bogus RLIMIT_NOFILE check in file registration io_uring: honor original task RLIMIT_FSIZE John Garry (1): libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Josef Bacik (8): btrfs: remove a BUG_ON() from merge_reloc_roots() btrfs: restart relocate_tree_blocks properly btrfs: track reloc roots based on their commit root bytenr btrfs: reloc: clean dirty subvols if we fail to start a transaction btrfs: set update the uuid generation as soon as possible btrfs: drop block from cache on error in relocation btrfs: unset reloc control if we fail to recover btrfs: use nofs allocations for running delayed items Juergen Gross (1): xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Julia Lawall (1): ASoC: stm32: sai: Add missing cleanup Junyong Sun (1): firmware: fix a double abort case with fw_load_sysfs_fallback Kai-Heng Feng (2): ALSA: hda/realtek: Enable mute LED on an HP system libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Kishon Vijay Abraham I (1): PCI: endpoint: Fix for concurrent memory allocation in OB address region Konstantin Khlebnikov (1): block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Kristian Klausen (1): platform/x86: asus-wmi: Support laptops where the first battery is named BATT Laurent Pinchart (2): media: imx: imx7_mipi_csis: Power off the source when stopping streaming media: imx: imx7-media-csi: Fix video field handling Laurentiu Tudor (1): powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Libor Pechacek (1): powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Logan Gunthorpe (1): PCI/switchtec: Fix init_completion race condition with poll_wait() Lukas Wunner (1): PCI: pciehp: Fix indefinite wait on sysfs requests Luo bin (5): hinic: fix a bug of waitting for IO stopped hinic: fix the bug of clearing event queue hinic: fix out-of-order excution in arm cpu hinic: fix wrong para of wait_for_completion_timeout hinic: fix wrong value of MIN_SKB_LEN Lyude Paul (1): drm/dp_mst: Fix clearing payload state on topology disable Marc Zyngier (1): irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Marek Szyprowski (1): ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board Mark Brown (1): arm64: Always force a branch protection mode when the compiler has one Markus Fuchs (1): net: stmmac: platform: Fix misleading interrupt error msg Martin Blumenstingl (1): thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Masami Hiramatsu (1): ftrace/kprobe: Show the maxactive number on kprobe_events Mathias Nyman (1): xhci: bail out early if driver can't accress host in resume Matt Ranostay (1): media: i2c: video-i2c: fix build errors due to 'imply hwmon' Matthew Garrett (1): tpm: Don't make log failures fatal Matthew Wilcox (Oracle) (2): XArray: Fix xas_pause for large multi-index entries xarray: Fix early termination of xas_for_each_marked Maxime Ripard (2): arm64: dts: allwinner: h6: Fix PMU compatible arm64: dts: allwinner: h5: Fix PMU compatible Michael Ellerman (2): powerpc/64/tm: Don't let userspace set regs->trap via sigreturn powerpc/64: Prevent stack protection in early boot Michael Mueller (1): s390/diag: fix display of diagnose call statistics Michael Tretter (1): media: allegro: fix type of gop_length in channel_create message Michael Wang (1): sched: Avoid scale real weight down to zero Michal Hocko (1): selftests: vm: drop dependencies on page flags from mlock2 tests Mikulas Patocka (3): dm writecache: add cond_resched to avoid CPU hangs dm integrity: fix a crash with unusually large tag size dm clone: replace spin_lock_irqsave with spin_lock_irq Mohammad Rasim (1): media: rc: add keymap for Videostrong KII Pro Neeraj Upadhyay (1): PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Neil Armstrong (1): usb: dwc3: core: add support for disabling SS instances in park mode Nick Reitemeyer (1): Input: tm2-touchkey - add support for Coreriver TC360 variant Nikita Shubin (1): remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Nikos Tsironis (4): dm clone: Add overflow check for number of regions dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() dm clone: Fix handling of partial region discards dm clone: Add missing casts to prevent overflows and data corruption Oliver O'Halloran (1): cpufreq: powernv: Fix use-after-free Ondrej Jirman (2): ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Paolo Valente (1): block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Paul Cercueil (2): clk: ingenic/jz4770: Exit with error if CGU init failed clk: ingenic/TCU: Fix round_rate returning error Peng Fan (1): cpufreq: imx6q: fix error handling Prike Liang (1): drm/amdgpu: fix gfx hang during suspend with video playback (v2) Qian Cai (1): ext4: fix a data race at inode->i_blocks Qu Wenruo (2): btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued btrfs: Don't submit any btree write bio if the fs has errors Rafael J. Wysocki (3): ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE ACPI: PM: s2idle: Refine active GPEs check Raju Rangoju (1): cxgb4/ptp: pass the sign of offset delta in FW CMD Remi Pommarel (1): ath9k: Handle txpower changes even when TPC is disabled Robbie Ko (1): btrfs: fix missing semaphore unlock in btrfs_sync_file Rosioru Dragos (1): crypto: mxs-dcp - fix scatterlist linearization for hash Sagi Grimberg (1): nvmet-tcp: fix maxh2cdata icresp parameter Sahitya Tummala (1): block: Fix use-after-free issue accessing struct io_cq Sam Lunt (1): perf tools: Support Python 3.8+ in Makefile Sasha Levin (1): Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Scott Wood (1): sched/core: Remove duplicate assignment in sched_tick_remote() Sean Christopherson (5): KVM: nVMX: Properly handle userspace interrupt window request KVM: x86: Allocate new rmap and large page tracking when moving memslot KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support KVM: x86: Gracefully handle __vmalloc() failure during VM allocation KVM: VMX: Add a trampoline to fix VMREAD error handling Sean V Kelley (1): PCI: Add boot interrupt quirk mechanism for Xeon chipsets Shetty, Harshini X (EXT-Sony Mobile) (1): dm verity fec: fix memory leak in verity_fec_dtr Sibi Sankar (1): remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Simon Gander (1): hfsplus: fix crash and filesystem corruption when deleting files Sreekanth Reddy (1): scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Sriharsha Allenki (1): usb: gadget: f_fs: Fix use after free issue as part of queue failure Stanimir Varbanov (1): media: venus: firmware: Ignore secure call error on first resume Stanley Chu (1): scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier (1): scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Stephan Gerhold (1): media: venus: hfi_parser: Ignore HEVC encoding for V1 Steve French (1): smb3: fix performance regression with setting mtime Subash Abhinov Kasiviswanathan (1): net: qualcomm: rmnet: Allow configuration updates to existing devices Sungbo Eo (2): irqchip/versatile-fpga: Handle chained IRQs properly irqchip/versatile-fpga: Apply clear-mask earlier Sven Schnelle (1): seccomp: Add missing compat_ioctl for notify Taehee Yoo (1): debugfs: Check module state before warning in {full/open}_proxy_open() Takashi Iwai (6): ALSA: usb-audio: Add mixer workaround for TRX40 and co ALSA: hda: Add driver blacklist ALSA: hda: Fix potential access overflow in beep helper ALSA: ice1724: Fix invalid access for enumerated ctl items ALSA: pcm: oss: Fix regression by buffer overflow fix ALSA: hda/realtek - Add quirk for MSI GL63 Thinh Nguyen (1): usb: gadget: composite: Inform controller driver of self-powered Thomas Gleixner (3): cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() genirq/debugfs: Add missing sanity checks to interrupt injection x86/entry/32: Add missing ASM_CLAC to general_protection entry Thomas Hebb (3): ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hellstrom (2): x86: Don't let pgprot_modify() change the page encryption bit dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Tom Lendacky (1): efi/x86: Add TPM related EFI tables to unencrypted mapping checks Tony Lindgren (1): ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Trond Myklebust (2): NFS: Fix use-after-free issues in nfs_pageio_add_request() NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Ulf Hansson (1): PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Vasily Averin (3): tpm: tpm1_bios_measurements_next should increase position index tpm: tpm2_bios_measurements_next should increase position index pstore: pstore_ftrace_seq_next should increase position index Vincent Guittot (1): sched/fair: Fix enqueue_task_fair warning Vitaly Kuznetsov (1): KVM: VMX: fix crash cleanup when KVM wasn't used Vladimir Oltean (1): spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Wen Yang (1): ipmi: fix hung processes in __get_guid() Xu Wang (1): qlcnic: Fix bad kzalloc null test Yang Xu (1): KEYS: reaching the keys quotas correctly Yangbo Lu (1): mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions Yicong Yang (1): PCI/ASPM: Clear the correct bits when enabling L1 substates Yilu Lin (1): CIFS: Fix bug which the return value by asynchronous read is error Yintian Tao (1): drm/scheduler: fix rare NULL ptr race Yonghong Song (1): bpf: Fix deadlock with rq_lock in bpf_send_signal() YueHaibing (1): powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Yuxian Dai (1): drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Zheng Wei (1): net: vxge: fix wrong __VA_ARGS__ usage Zhiqiang Liu (1): block, bfq: fix use-after-free in bfq_idle_slice_timer_body chenqiwu (1): pstore/platform: fix potential mem leak if pstore_init_fs failed 이경택 (4): ASoC: fix regwmask ASoC: dapm: connect virtual mux with default value ASoC: dpcm: allow start or stop during pause for backend ASoC: topology: use name_prefix for new kcontrol

5 years, 2 months

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Linux 4.19.116

by Greg KH

I'm announcing the release of the 4.19.116 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/sound/hd-audio/index.rst | 1 Documentation/sound/hd-audio/models.rst | 2 Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 +++++++++ Makefile | 2 arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 arch/arm64/kernel/armv8_deprecated.c | 2 arch/mips/cavium-octeon/octeon-irq.c | 3 arch/mips/mm/tlbex.c | 5 arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 arch/powerpc/include/asm/book3s/64/pgtable.h | 4 arch/powerpc/include/asm/book3s/64/radix.h | 5 arch/powerpc/include/asm/drmem.h | 4 arch/powerpc/include/asm/setjmp.h | 6 arch/powerpc/kernel/Makefile | 3 arch/powerpc/kernel/idle_book3s.S | 27 +- arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/signal_64.c | 4 arch/powerpc/mm/tlb_nohash_low.S | 12 arch/powerpc/platforms/pseries/hotplug-memory.c | 8 arch/powerpc/platforms/pseries/lpar.c | 2 arch/powerpc/sysdev/xive/common.c | 12 arch/powerpc/sysdev/xive/native.c | 4 arch/powerpc/sysdev/xive/spapr.c | 4 arch/powerpc/sysdev/xive/xive-internal.h | 7 arch/powerpc/xmon/Makefile | 3 arch/s390/kernel/diag.c | 2 arch/s390/kvm/vsie.c | 1 arch/s390/mm/gmap.c | 6 arch/x86/boot/compressed/head_32.S | 2 arch/x86/boot/compressed/head_64.S | 4 arch/x86/entry/entry_32.S | 1 arch/x86/include/asm/kvm_host.h | 2 arch/x86/include/asm/pgtable.h | 7 arch/x86/include/asm/pgtable_types.h | 2 arch/x86/kernel/acpi/boot.c | 2 arch/x86/kvm/svm.c | 4 arch/x86/kvm/vmx.c | 110 ++------ arch/x86/kvm/x86.c | 21 + arch/x86/platform/efi/efi_64.c | 4 block/bfq-iosched.c | 16 - block/blk-ioc.c | 7 block/blk-settings.c | 3 drivers/ata/libata-pmp.c | 1 drivers/ata/libata-scsi.c | 9 drivers/base/firmware_loader/fallback.c | 2 drivers/block/null_blk_main.c | 10 drivers/block/xen-blkfront.c | 17 - drivers/bus/sunxi-rsb.c | 2 drivers/char/ipmi/ipmi_msghandler.c | 4 drivers/char/tpm/eventlog/common.c | 12 drivers/char/tpm/eventlog/tpm1.c | 2 drivers/char/tpm/eventlog/tpm2.c | 2 drivers/char/tpm/tpm-chip.c | 4 drivers/char/tpm/tpm.h | 2 drivers/clk/ingenic/jz4770-cgu.c | 4 drivers/cpufreq/imx6q-cpufreq.c | 3 drivers/cpufreq/powernv-cpufreq.c | 6 drivers/crypto/caam/caamalg_desc.c | 16 + drivers/crypto/ccree/cc_aead.c | 56 +++- drivers/crypto/ccree/cc_aead.h | 1 drivers/crypto/ccree/cc_buffer_mgr.c | 108 ++++---- drivers/crypto/mxs-dcp.c | 58 ++-- drivers/firmware/arm_sdei.c | 32 +- drivers/firmware/efi/efi.c | 2 drivers/gpu/drm/drm_dp_mst_topology.c | 19 - drivers/gpu/drm/drm_pci.c | 25 - drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 103 ++++++- drivers/i2c/busses/i2c-st.c | 1 drivers/infiniband/hw/mlx5/main.c | 6 drivers/input/serio/i8042-x86ia64io.h | 11 drivers/irqchip/irq-gic-v3-its.c | 6 drivers/irqchip/irq-versatile-fpga.c | 18 + drivers/md/dm-verity-fec.c | 1 drivers/md/dm-writecache.c | 6 drivers/md/dm-zoned-metadata.c | 1 drivers/md/md.c | 2 drivers/media/i2c/ov5695.c | 49 ++- drivers/media/i2c/video-i2c.c | 2 drivers/media/platform/qcom/venus/hfi_parser.c | 1 drivers/media/platform/ti-vpe/cal.c | 16 - drivers/mfd/dln2.c | 9 drivers/misc/echo/echo.c | 2 drivers/mtd/nand/spi/core.c | 17 - drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 3 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 --- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 - drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +- drivers/net/wireless/ath/ath9k/main.c | 3 drivers/nvme/host/core.c | 11 drivers/nvme/host/fc.c | 14 - drivers/nvme/target/fcloop.c | 1 drivers/pci/endpoint/pci-epc-mem.c | 10 drivers/pci/hotplug/pciehp_hpc.c | 14 - drivers/pci/pcie/aspm.c | 4 drivers/pci/quirks.c | 80 +++++- drivers/pci/switch/switchtec.c | 2 drivers/rtc/rtc-omap.c | 4 drivers/s390/scsi/zfcp_erp.c | 2 drivers/scsi/lpfc/lpfc_nvme.c | 2 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 drivers/scsi/qla2xxx/qla_nvme.c | 1 drivers/staging/erofs/utils.c | 2 drivers/usb/dwc3/core.c | 5 drivers/usb/dwc3/core.h | 4 drivers/usb/gadget/composite.c | 9 drivers/usb/gadget/function/f_fs.c | 1 drivers/usb/host/xhci.c | 4 fs/btrfs/async-thread.c | 8 fs/btrfs/async-thread.h | 1 fs/btrfs/delayed-inode.c | 13 + fs/btrfs/disk-io.c | 27 +- fs/btrfs/file.c | 11 fs/btrfs/qgroup.c | 11 fs/btrfs/relocation.c | 35 +- fs/cifs/file.c | 2 fs/exec.c | 2 fs/ext4/inode.c | 2 fs/filesystems.c | 4 fs/gfs2/glock.c | 3 fs/hfsplus/attributes.c | 4 fs/nfs/write.c | 1 fs/ocfs2/alloc.c | 4 fs/pstore/inode.c | 5 fs/pstore/platform.c | 4 include/linux/devfreq_cooling.h | 2 include/linux/iocontext.h | 1 include/linux/mlx5/mlx5_ifc.h | 9 include/linux/nvme-fc-driver.h | 4 include/linux/pci-epc.h | 3 include/linux/sched.h | 4 include/linux/swab.h | 1 include/uapi/linux/swab.h | 10 kernel/cpu.c | 5 kernel/irq/irqdomain.c | 10 kernel/kmod.c | 4 kernel/locking/lockdep.c | 4 kernel/sched/sched.h | 8 kernel/signal.c | 2 kernel/trace/trace_kprobe.c | 2 lib/find_bit.c | 16 - mm/page_alloc.c | 8 mm/slub.c | 2 security/keys/key.c | 2 security/keys/keyctl.c | 4 sound/core/oss/pcm_plugin.c | 32 +- sound/pci/hda/hda_beep.c | 6 sound/pci/hda/hda_intel.c | 16 + sound/pci/hda/patch_realtek.c | 50 --- sound/pci/ice1712/prodigy_hifi.c | 4 sound/soc/soc-dapm.c | 8 sound/soc/soc-ops.c | 4 sound/soc/soc-pcm.c | 6 sound/soc/soc-topology.c | 2 sound/usb/mixer_maps.c | 28 ++ tools/gpio/Makefile | 2 tools/perf/Makefile.config | 11 tools/testing/selftests/vm/mlock2-tests.c | 233 ++---------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 164 files changed, 1221 insertions(+), 834 deletions(-) Alain Volmat (1): i2c: st: fix missing struct parameter description Alex Vesker (1): IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads Alexander Duyck (1): mm: Use fixed constant in page_frag_alloc instead of size + 1 Alexander Sverdlin (1): genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Alexey Dobriyan (1): null_blk: fix spurious IO errors after failed past-wp access Andrei Botila (1): crypto: caam - update xts sector size for large input length Andy Lutomirski (1): selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Andy Shevchenko (1): mfd: dln2: Fix sanity checking for endpoints Aneesh Kumar K.V (1): powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Anssi Hannula (1): tools: gpio: Fix out-of-tree build regression Ard Biesheuvel (1): efi/x86: Ignore the memory attributes table on i386 Arvind Sankar (1): x86/boot: Use unsigned comparison for addresses Bart Van Assche (2): null_blk: Fix the null_add_dev() error path null_blk: Handle null_add_dev() failures properly Benoit Parrot (1): media: ti-vpe: cal: fix disable_irqs to only the intended target Bob Liu (1): dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Bob Peterson (1): gfs2: Don't demote a glock until its revokes are written Boqun Feng (1): locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Changwei Ge (1): ocfs2: no need try to truncate file beyond i_size Chris Wilson (1): drm: Remove PageReserved manipulation from drm_pci_alloc Christian Gmeiner (2): drm/etnaviv: rework perfmon query infrastructure etnaviv: perfmon: fix total and idle HI cyleces readout Christoph Niedermaier (1): cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Christophe Leroy (1): powerpc/kprobes: Ignore traps that happened in real mode Clement Courbet (1): powerpc: Make setjmp/longjmp signature standard Cédric Le Goater (1): powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs David Hildenbrand (2): KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks KVM: s390: vsie: Fix delivery of addressing exceptions Dongchun Zhu (1): media: i2c: ov5695: Fix power on and off sequences Eric Biggers (2): fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() kmod: make request_module() return an error when autoloading is disabled Eric W. Biederman (1): signal: Extend exec_id to 64bits Filipe Manana (2): Btrfs: fix crash during unmount due to race with delayed inode workers btrfs: fix missing file extent item for hole after ranged fsync Fredrik Strupe (1): arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Frieder Schrempf (2): mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers mtd: spinand: Do not erase the block before writing a bad block marker Gao Xiang (1): erofs: correct the remaining shrink objects Gary Lin (1): efi/x86: Fix the deletion of variables in mixed mode Gilad Ben-Yossef (4): crypto: ccree - zero out internal struct before use crypto: ccree - don't mangle the request assoclen crypto: ccree - dec auth tag size from cryptlen map crypto: ccree - only try to map auth tag if needed Greg Kroah-Hartman (1): Linux 4.19.116 Guoqing Jiang (1): md: check arrays is suspended in mddev_detach before call quiesce operations Gustavo A. R. Silva (1): MIPS: OCTEON: irq: Fix potential NULL pointer dereference Hadar Gat (1): crypto: ccree - improve error handling Hans de Goede (1): Input: i8042 - add Acer Aspire 5738z to nomux list Huacai Chen (1): MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 James Morse (1): firmware: arm_sdei: fix double-lock on hibernate with shared events James Smart (2): nvme-fc: Revert "add module to ops template to allow module references" nvme: Treat discovery subsystems as unique subsystems Jan Engelhardt (1): acpi/x86: ignore unspecified bit positions in the ACPI global lock field John Garry (1): libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Josef Bacik (5): btrfs: remove a BUG_ON() from merge_reloc_roots() btrfs: track reloc roots based on their commit root bytenr btrfs: set update the uuid generation as soon as possible btrfs: drop block from cache on error in relocation btrfs: use nofs allocations for running delayed items Juergen Gross (1): xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Junyong Sun (1): firmware: fix a double abort case with fw_load_sysfs_fallback Kai-Heng Feng (1): libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Kees Cook (1): slub: improve bit diffusion for freelist ptr obfuscation Kishon Vijay Abraham I (1): PCI: endpoint: Fix for concurrent memory allocation in OB address region Konstantin Khlebnikov (1): block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Laurentiu Tudor (1): powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Libor Pechacek (1): powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Logan Gunthorpe (1): PCI/switchtec: Fix init_completion race condition with poll_wait() Lukas Wunner (1): PCI: pciehp: Fix indefinite wait on sysfs requests Luo bin (2): hinic: fix a bug of waitting for IO stopped hinic: fix wrong para of wait_for_completion_timeout Lyude Paul (1): drm/dp_mst: Fix clearing payload state on topology disable Marc Zyngier (1): irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Martin Blumenstingl (1): thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Masami Hiramatsu (1): ftrace/kprobe: Show the maxactive number on kprobe_events Mathias Nyman (1): xhci: bail out early if driver can't accress host in resume Matt Ranostay (1): media: i2c: video-i2c: fix build errors due to 'imply hwmon' Matthew Garrett (1): tpm: Don't make log failures fatal Maxime Ripard (1): arm64: dts: allwinner: h6: Fix PMU compatible Michael Ellerman (2): powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle powerpc/64/tm: Don't let userspace set regs->trap via sigreturn Michael Mueller (1): s390/diag: fix display of diagnose call statistics Michael Wang (1): sched: Avoid scale real weight down to zero Michal Hocko (1): selftests: vm: drop dependencies on page flags from mlock2 tests Mikulas Patocka (1): dm writecache: add cond_resched to avoid CPU hangs Nathan Chancellor (2): rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH misc: echo: Remove unnecessary parentheses and simplify check for zero Neil Armstrong (1): usb: dwc3: core: add support for disabling SS instances in park mode Oliver O'Halloran (1): cpufreq: powernv: Fix use-after-free Ondrej Jirman (2): ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Paul Cercueil (1): clk: ingenic/jz4770: Exit with error if CGU init failed Qian Cai (1): ext4: fix a data race at inode->i_blocks Qu Wenruo (1): btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Raju Rangoju (1): cxgb4/ptp: pass the sign of offset delta in FW CMD Remi Pommarel (1): ath9k: Handle txpower changes even when TPC is disabled Robbie Ko (1): btrfs: fix missing semaphore unlock in btrfs_sync_file Rosioru Dragos (1): crypto: mxs-dcp - fix scatterlist linearization for hash Sahitya Tummala (1): block: Fix use-after-free issue accessing struct io_cq Sam Lunt (1): perf tools: Support Python 3.8+ in Makefile Sasha Levin (1): Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Sean Christopherson (4): KVM: nVMX: Properly handle userspace interrupt window request KVM: x86: Allocate new rmap and large page tracking when moving memslot KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Sean V Kelley (1): PCI: Add boot interrupt quirk mechanism for Xeon chipsets Segher Boessenkool (1): powerpc: Add attributes for setjmp/longjmp Shetty, Harshini X (EXT-Sony Mobile) (1): dm verity fec: fix memory leak in verity_fec_dtr Simon Gander (1): hfsplus: fix crash and filesystem corruption when deleting files Sreekanth Reddy (1): scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Sriharsha Allenki (1): usb: gadget: f_fs: Fix use after free issue as part of queue failure Steffen Maier (1): scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Stephan Gerhold (1): media: venus: hfi_parser: Ignore HEVC encoding for V1 Subash Abhinov Kasiviswanathan (1): net: qualcomm: rmnet: Allow configuration updates to existing devices Sungbo Eo (2): irqchip/versatile-fpga: Handle chained IRQs properly irqchip/versatile-fpga: Apply clear-mask earlier Takashi Iwai (6): ALSA: usb-audio: Add mixer workaround for TRX40 and co ALSA: hda: Add driver blacklist ALSA: hda: Fix potential access overflow in beep helper ALSA: ice1724: Fix invalid access for enumerated ctl items ALSA: pcm: oss: Fix regression by buffer overflow fix ALSA: hda/realtek - Add quirk for MSI GL63 Thinh Nguyen (1): usb: gadget: composite: Inform controller driver of self-powered Thomas Gleixner (1): x86/entry/32: Add missing ASM_CLAC to general_protection entry Thomas Hebb (3): ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hellstrom (1): x86: Don't let pgprot_modify() change the page encryption bit Trond Myklebust (1): NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Vasily Averin (3): tpm: tpm1_bios_measurements_next should increase position index tpm: tpm2_bios_measurements_next should increase position index pstore: pstore_ftrace_seq_next should increase position index Vitaly Kuznetsov (1): KVM: VMX: fix crash cleanup when KVM wasn't used Wen Yang (1): ipmi: fix hung processes in __get_guid() Xu Wang (1): qlcnic: Fix bad kzalloc null test Yang Xu (1): KEYS: reaching the keys quotas correctly Yicong Yang (1): PCI/ASPM: Clear the correct bits when enabling L1 substates Yilu Lin (1): CIFS: Fix bug which the return value by asynchronous read is error YueHaibing (1): powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Yury Norov (1): uapi: rename ext2_swab() to swab() and share globally in swab.h Zheng Wei (1): net: vxge: fix wrong __VA_ARGS__ usage Zhenzhong Duan (1): x86/speculation: Remove redundant arch_smt_update() invocation Zhiqiang Liu (1): block, bfq: fix use-after-free in bfq_idle_slice_timer_body chenqiwu (1): pstore/platform: fix potential mem leak if pstore_init_fs failed 이경택 (4): ASoC: fix regwmask ASoC: dapm: connect virtual mux with default value ASoC: dpcm: allow start or stop during pause for backend ASoC: topology: use name_prefix for new kcontrol

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[PATCH 4.19 000/146] 4.19.116-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.116 release. There are 146 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 18 Apr 2020 13:11:20 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.116-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.116-rc1 Christian Gmeiner <christian.gmeiner(a)gmail.com> etnaviv: perfmon: fix total and idle HI cyleces readout Nathan Chancellor <natechancellor(a)gmail.com> misc: echo: Remove unnecessary parentheses and simplify check for zero Laurentiu Tudor <laurentiu.tudor(a)nxp.com> powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Masami Hiramatsu <mhiramat(a)kernel.org> ftrace/kprobe: Show the maxactive number on kprobe_events Chris Wilson <chris(a)chris-wilson.co.uk> drm: Remove PageReserved manipulation from drm_pci_alloc Lyude Paul <lyude(a)redhat.com> drm/dp_mst: Fix clearing payload state on topology disable Sasha Levin <sashal(a)kernel.org> Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - only try to map auth tag if needed Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - dec auth tag size from cryptlen map Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - don't mangle the request assoclen Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - zero out internal struct before use Hadar Gat <hadar.gat(a)arm.com> crypto: ccree - improve error handling Andrei Botila <andrei.botila(a)nxp.com> crypto: caam - update xts sector size for large input length Bob Liu <bob.liu(a)oracle.com> dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Josef Bacik <josef(a)toxicpanda.com> btrfs: use nofs allocations for running delayed items Clement Courbet <courbet(a)google.com> powerpc: Make setjmp/longjmp signature standard Segher Boessenkool <segher(a)kernel.crashing.org> powerpc: Add attributes for setjmp/longjmp Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kprobes: Ignore traps that happened in real mode Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64/tm: Don't let userspace set regs->trap via sigreturn Michael Ellerman <mpe(a)ellerman.id.au> powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle Juergen Gross <jgross(a)suse.com> xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Wen Yang <wenyang(a)linux.alibaba.com> ipmi: fix hung processes in __get_guid() Kai-Heng Feng <kai.heng.feng(a)canonical.com> libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Simon Gander <simon(a)tuxera.com> hfsplus: fix crash and filesystem corruption when deleting files Oliver O'Halloran <oohall(a)gmail.com> cpufreq: powernv: Fix use-after-free Eric Biggers <ebiggers(a)google.com> kmod: make request_module() return an error when autoloading is disabled Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/jz4770: Exit with error if CGU init failed Hans de Goede <hdegoede(a)redhat.com> Input: i8042 - add Acer Aspire 5738z to nomux list Michael Mueller <mimu(a)linux.ibm.com> s390/diag: fix display of diagnose call statistics Sam Lunt <samueljlunt(a)gmail.com> perf tools: Support Python 3.8+ in Makefile Changwei Ge <chge(a)linux.alibaba.com> ocfs2: no need try to truncate file beyond i_size Eric Biggers <ebiggers(a)google.com> fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Qian Cai <cai(a)lca.pw> ext4: fix a data race at inode->i_blocks Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Libor Pechacek <lpechacek(a)suse.cz> powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Christian Gmeiner <christian.gmeiner(a)gmail.com> drm/etnaviv: rework perfmon query infrastructure Nathan Chancellor <natechancellor(a)gmail.com> rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH Michal Hocko <mhocko(a)suse.com> selftests: vm: drop dependencies on page flags from mlock2 tests Fredrik Strupe <fredrik(a)strupe.net> arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Shetty, Harshini X (EXT-Sony Mobile) <Harshini.X.Shetty(a)sony.com> dm verity fec: fix memory leak in verity_fec_dtr Mikulas Patocka <mpatocka(a)redhat.com> dm writecache: add cond_resched to avoid CPU hangs Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h6: Fix PMU compatible Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org> net: qualcomm: rmnet: Allow configuration updates to existing devices Alexander Duyck <alexander.h.duyck(a)linux.intel.com> mm: Use fixed constant in page_frag_alloc instead of size + 1 Anssi Hannula <anssi.hannula(a)bitwise.fi> tools: gpio: Fix out-of-tree build regression Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/speculation: Remove redundant arch_smt_update() invocation YueHaibing <yuehaibing(a)huawei.com> powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Gao Xiang <gaoxiang25(a)huawei.com> erofs: correct the remaining shrink objects Rosioru Dragos <dragos.rosioru(a)nxp.com> crypto: mxs-dcp - fix scatterlist linearization for hash Robbie Ko <robbieko(a)synology.com> btrfs: fix missing semaphore unlock in btrfs_sync_file Filipe Manana <fdmanana(a)suse.com> btrfs: fix missing file extent item for hole after ranged fsync Josef Bacik <josef(a)toxicpanda.com> btrfs: drop block from cache on error in relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: set update the uuid generation as soon as possible Filipe Manana <fdmanana(a)suse.com> Btrfs: fix crash during unmount due to race with delayed inode workers Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Do not erase the block before writing a bad block marker Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers Yilu Lin <linyilu(a)huawei.com> CIFS: Fix bug which the return value by asynchronous read is error Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: VMX: fix crash cleanup when KVM wasn't used Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Allocate new rmap and large page tracking when moving memslot David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix delivery of addressing exceptions David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Properly handle userspace interrupt window request Thomas Gleixner <tglx(a)linutronix.de> x86/entry/32: Add missing ASM_CLAC to general_protection entry Eric W. Biederman <ebiederm(a)xmission.com> signal: Extend exec_id to 64bits Remi Pommarel <repk(a)triplefau.lt> ath9k: Handle txpower changes even when TPC is disabled Gustavo A. R. Silva <gustavo(a)embeddedor.com> MIPS: OCTEON: irq: Fix potential NULL pointer dereference Huacai Chen <chenhc(a)lemote.com> MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Vasily Averin <vvs(a)virtuozzo.com> pstore: pstore_ftrace_seq_next should increase position index Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Apply clear-mask earlier Yang Xu <xuyang2018.jy(a)cn.fujitsu.com> KEYS: reaching the keys quotas correctly Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm2_bios_measurements_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm1_bios_measurements_next should increase position index Matthew Garrett <matthewgarrett(a)google.com> tpm: Don't make log failures fatal Kishon Vijay Abraham I <kishon(a)ti.com> PCI: endpoint: Fix for concurrent memory allocation in OB address region Sean V Kelley <sean.v.kelley(a)linux.intel.com> PCI: Add boot interrupt quirk mechanism for Xeon chipsets Yicong Yang <yangyicong(a)hisilicon.com> PCI/ASPM: Clear the correct bits when enabling L1 substates Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix indefinite wait on sysfs requests James Smart <jsmart2021(a)gmail.com> nvme: Treat discovery subsystems as unique subsystems James Smart <jsmart2021(a)gmail.com> nvme-fc: Revert "add module to ops template to allow module references" Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Jan Engelhardt <jengelh(a)inai.de> acpi/x86: ignore unspecified bit positions in the ACPI global lock field Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix disable_irqs to only the intended target Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Add quirk for MSI GL63 Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Thomas Hebb <tommyhebb(a)gmail.com> ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: oss: Fix regression by buffer overflow fix Takashi Iwai <tiwai(a)suse.de> ALSA: ice1724: Fix invalid access for enumerated ctl items Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix potential access overflow in beep helper Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Add driver blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add mixer workaround for TRX40 and co Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: composite: Inform controller driver of self-powered Sriharsha Allenki <sallenki(a)codeaurora.org> usb: gadget: f_fs: Fix use after free issue as part of queue failure 이경택 <gt82.lee(a)samsung.com> ASoC: topology: use name_prefix for new kcontrol 이경택 <gt82.lee(a)samsung.com> ASoC: dpcm: allow start or stop during pause for backend 이경택 <gt82.lee(a)samsung.com> ASoC: dapm: connect virtual mux with default value 이경택 <gt82.lee(a)samsung.com> ASoC: fix regwmask Kees Cook <keescook(a)chromium.org> slub: improve bit diffusion for freelist ptr obfuscation Yury Norov <yury.norov(a)gmail.com> uapi: rename ext2_swab() to swab() and share globally in swab.h Alex Vesker <valex(a)mellanox.com> IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads Josef Bacik <josef(a)toxicpanda.com> btrfs: track reloc roots based on their commit root bytenr Josef Bacik <josef(a)toxicpanda.com> btrfs: remove a BUG_ON() from merge_reloc_roots() Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Zhiqiang Liu <liuzhiqiang26(a)huawei.com> block, bfq: fix use-after-free in bfq_idle_slice_timer_body Boqun Feng <boqun.feng(a)gmail.com> locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Junyong Sun <sunjy516(a)gmail.com> firmware: fix a double abort case with fw_load_sysfs_fallback Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: check arrays is suspended in mddev_detach before call quiesce operations Marc Zyngier <maz(a)kernel.org> irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Neil Armstrong <narmstrong(a)baylibre.com> usb: dwc3: core: add support for disabling SS instances in park mode Dongchun Zhu <dongchun.zhu(a)mediatek.com> media: i2c: ov5695: Fix power on and off sequences Sahitya Tummala <stummala(a)codeaurora.org> block: Fix use-after-free issue accessing struct io_cq Alexander Sverdlin <alexander.sverdlin(a)nokia.com> genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Ignore the memory attributes table on i386 Arvind Sankar <nivedita(a)alum.mit.edu> x86/boot: Use unsigned comparison for addresses Bob Peterson <rpeterso(a)redhat.com> gfs2: Don't demote a glock until its revokes are written chenqiwu <chenqiwu(a)xiaomi.com> pstore/platform: fix potential mem leak if pstore_init_fs failed John Garry <john.garry(a)huawei.com> libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Matt Ranostay <matt.ranostay(a)konsulko.com> media: i2c: video-i2c: fix build errors due to 'imply hwmon' Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Fix init_completion race condition with poll_wait() Andy Lutomirski <luto(a)kernel.org> selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Michael Wang <yun.wang(a)linux.alibaba.com> sched: Avoid scale real weight down to zero Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Handle chained IRQs properly Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Thomas Hellstrom <thellstrom(a)vmware.com> x86: Don't let pgprot_modify() change the page encryption bit Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: bail out early if driver can't accress host in resume Alexey Dobriyan <adobriyan(a)gmail.com> null_blk: fix spurious IO errors after failed past-wp access Bart Van Assche <bvanassche(a)acm.org> null_blk: Handle null_add_dev() failures properly Bart Van Assche <bvanassche(a)acm.org> null_blk: Fix the null_add_dev() error path James Morse <james.morse(a)arm.com> firmware: arm_sdei: fix double-lock on hibernate with shared events Stephan Gerhold <stephan(a)gerhold.net> media: venus: hfi_parser: Ignore HEVC encoding for V1 Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Alain Volmat <avolmat(a)me.com> i2c: st: fix missing struct parameter description Xu Wang <vulab(a)iscas.ac.cn> qlcnic: Fix bad kzalloc null test Raju Rangoju <rajur(a)chelsio.com> cxgb4/ptp: pass the sign of offset delta in FW CMD Luo bin <luobin9(a)huawei.com> hinic: fix wrong para of wait_for_completion_timeout Luo bin <luobin9(a)huawei.com> hinic: fix a bug of waitting for IO stopped Zheng Wei <wei.zheng(a)vivo.com> net: vxge: fix wrong __VA_ARGS__ usage David Howells <dhowells(a)redhat.com> rxrpc: Abstract out the calculation of whether there's Tx space Ondrej Jirman <megous(a)megous.com> bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Ondrej Jirman <megous(a)megous.com> ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage ------------- Diffstat: Documentation/sound/hd-audio/index.rst | 1 + Documentation/sound/hd-audio/models.rst | 2 - Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 ++++++++++++ Makefile | 4 +- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 +- arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/mips/cavium-octeon/octeon-irq.c | 3 + arch/mips/mm/tlbex.c | 5 +- arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 + arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 4 +- arch/powerpc/include/asm/book3s/64/radix.h | 5 + arch/powerpc/include/asm/drmem.h | 4 +- arch/powerpc/include/asm/setjmp.h | 6 +- arch/powerpc/kernel/Makefile | 3 - arch/powerpc/kernel/idle_book3s.S | 27 ++- arch/powerpc/kernel/kprobes.c | 3 + arch/powerpc/kernel/signal_64.c | 4 +- arch/powerpc/mm/tlb_nohash_low.S | 12 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 8 +- arch/powerpc/platforms/pseries/lpar.c | 2 +- arch/powerpc/sysdev/xive/common.c | 12 +- arch/powerpc/sysdev/xive/native.c | 4 +- arch/powerpc/sysdev/xive/spapr.c | 4 +- arch/powerpc/sysdev/xive/xive-internal.h | 7 + arch/powerpc/xmon/Makefile | 3 - arch/s390/kernel/diag.c | 2 +- arch/s390/kvm/vsie.c | 1 + arch/s390/mm/gmap.c | 6 +- arch/x86/boot/compressed/head_32.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/entry/entry_32.S | 1 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/pgtable.h | 7 +- arch/x86/include/asm/pgtable_types.h | 2 +- arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kvm/svm.c | 4 + arch/x86/kvm/vmx.c | 110 ++++------ arch/x86/kvm/x86.c | 21 +- block/bfq-iosched.c | 16 +- block/blk-ioc.c | 7 + block/blk-settings.c | 3 + drivers/ata/libata-pmp.c | 1 + drivers/ata/libata-scsi.c | 9 +- drivers/base/firmware_loader/fallback.c | 2 +- drivers/block/null_blk_main.c | 10 +- drivers/block/xen-blkfront.c | 17 +- drivers/bus/sunxi-rsb.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/char/tpm/eventlog/common.c | 12 +- drivers/char/tpm/eventlog/tpm1.c | 2 +- drivers/char/tpm/eventlog/tpm2.c | 2 +- drivers/char/tpm/tpm-chip.c | 4 +- drivers/char/tpm/tpm.h | 2 +- drivers/clk/ingenic/jz4770-cgu.c | 4 +- drivers/cpufreq/imx6q-cpufreq.c | 3 + drivers/cpufreq/powernv-cpufreq.c | 6 + drivers/crypto/caam/caamalg_desc.c | 16 +- drivers/crypto/ccree/cc_aead.c | 56 +++-- drivers/crypto/ccree/cc_aead.h | 1 + drivers/crypto/ccree/cc_buffer_mgr.c | 108 +++++----- drivers/crypto/mxs-dcp.c | 58 +++-- drivers/firmware/arm_sdei.c | 32 ++- drivers/firmware/efi/efi.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 19 +- drivers/gpu/drm/drm_pci.c | 25 +-- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 103 +++++++-- drivers/i2c/busses/i2c-st.c | 1 + drivers/infiniband/hw/mlx5/main.c | 6 +- drivers/input/serio/i8042-x86ia64io.h | 11 + drivers/irqchip/irq-gic-v3-its.c | 6 + drivers/irqchip/irq-versatile-fpga.c | 18 +- drivers/md/dm-verity-fec.c | 1 + drivers/md/dm-writecache.c | 6 +- drivers/md/dm-zoned-metadata.c | 1 - drivers/md/md.c | 2 +- drivers/media/i2c/ov5695.c | 49 +++-- drivers/media/i2c/video-i2c.c | 2 +- drivers/media/platform/qcom/venus/hfi_parser.c | 1 + drivers/media/platform/ti-vpe/cal.c | 16 +- drivers/misc/echo/echo.c | 2 +- drivers/mtd/nand/spi/core.c | 17 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 + drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 3 +- drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 +---- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 +- drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +-- drivers/net/wireless/ath/ath9k/main.c | 3 + drivers/nvme/host/core.c | 11 + drivers/nvme/host/fc.c | 14 +- drivers/nvme/target/fcloop.c | 1 - drivers/pci/endpoint/pci-epc-mem.c | 10 +- drivers/pci/hotplug/pciehp_hpc.c | 14 +- drivers/pci/pcie/aspm.c | 4 +- drivers/pci/quirks.c | 80 ++++++- drivers/pci/switch/switchtec.c | 2 +- drivers/rtc/rtc-omap.c | 4 +- drivers/s390/scsi/zfcp_erp.c | 2 +- drivers/scsi/lpfc/lpfc_nvme.c | 2 - drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 +- drivers/scsi/qla2xxx/qla_nvme.c | 1 - drivers/staging/erofs/utils.c | 2 +- drivers/usb/dwc3/core.c | 5 + drivers/usb/dwc3/core.h | 4 + drivers/usb/gadget/composite.c | 9 + drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/host/xhci.c | 4 +- fs/btrfs/async-thread.c | 8 + fs/btrfs/async-thread.h | 1 + fs/btrfs/delayed-inode.c | 13 ++ fs/btrfs/disk-io.c | 27 ++- fs/btrfs/file.c | 11 + fs/btrfs/qgroup.c | 11 +- fs/btrfs/relocation.c | 35 ++-- fs/cifs/file.c | 2 +- fs/exec.c | 2 +- fs/ext4/inode.c | 2 +- fs/filesystems.c | 4 +- fs/gfs2/glock.c | 3 + fs/hfsplus/attributes.c | 4 + fs/nfs/write.c | 1 + fs/ocfs2/alloc.c | 4 + fs/pstore/inode.c | 5 +- fs/pstore/platform.c | 4 +- include/linux/devfreq_cooling.h | 2 +- include/linux/iocontext.h | 1 + include/linux/mlx5/mlx5_ifc.h | 9 +- include/linux/nvme-fc-driver.h | 4 - include/linux/pci-epc.h | 3 + include/linux/sched.h | 4 +- include/linux/swab.h | 1 + include/uapi/linux/swab.h | 10 + kernel/cpu.c | 5 +- kernel/irq/irqdomain.c | 10 +- kernel/kmod.c | 4 +- kernel/locking/lockdep.c | 4 + kernel/sched/sched.h | 8 +- kernel/signal.c | 2 +- kernel/trace/trace_kprobe.c | 2 + lib/find_bit.c | 16 +- mm/page_alloc.c | 8 +- mm/slub.c | 2 +- net/rxrpc/sendmsg.c | 27 ++- security/keys/key.c | 2 +- security/keys/keyctl.c | 4 +- sound/core/oss/pcm_plugin.c | 32 ++- sound/pci/hda/hda_beep.c | 6 +- sound/pci/hda/hda_intel.c | 16 ++ sound/pci/hda/patch_realtek.c | 50 +---- sound/pci/ice1712/prodigy_hifi.c | 4 +- sound/soc/soc-dapm.c | 8 +- sound/soc/soc-ops.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/soc/soc-topology.c | 2 +- sound/usb/mixer_maps.c | 28 +++ tools/gpio/Makefile | 2 +- tools/perf/Makefile.config | 11 +- tools/testing/selftests/vm/mlock2-tests.c | 233 ++++----------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 +- 163 files changed, 1231 insertions(+), 840 deletions(-)

5 years, 2 months

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[PATCH] x86/resctrl: Fix invalid attempt at removing default resource group

by Reinette Chatre

The default resource group ("rdtgroup_default") is associated with the root of the resctrl filesystem and should never be removed. New resource groups can be created as subdirectories of the resctrl filesystem and they can be removed from user space. There exists a safeguard in the directory removal code (rdtgroup_rmdir()) that ensures that only subdirectories can be removed by testing that the directory to be removed has to be a child of the root directory. A possible deadlock was recently fixed with commit 334b0f4e9b1b ("x86/resctrl: Fix a deadlock due to inaccurate reference"). This fix involved associating the private data of the "mon_groups" and "mon_data" directories to the resource group to which they belong instead of NULL as before. A consequence of this change was that the original safeguard code preventing removal of "mon_groups" and "mon_data" found in the root directory failed resulting in attempts to remove the default resource group that ends in a BUG: kernel BUG at mm/slub.c:3969! invalid opcode: 0000 [#1] SMP PTI Call Trace: rdtgroup_rmdir+0x16b/0x2c0 kernfs_iop_rmdir+0x5c/0x90 vfs_rmdir+0x7a/0x160 do_rmdir+0x17d/0x1e0 do_syscall_64+0x55/0x1d0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fix this by improving the directory removal safeguard to ensure that subdirectories of the resctrl root directory can only be removed if they are a child of the resctrl filesystem's root _and_ not associated with the default resource group. Fixes: 334b0f4e9b1b ("x86/resctrl: Fix a deadlock due to inaccurate reference") Cc: stable(a)vger.kernel.org Reported-by: Sai Praneeth Prakhya <sai.praneeth.prakhya(a)intel.com> Tested-by: Sai Praneeth Prakhya <sai.praneeth.prakhya(a)intel.com> Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> --- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index 064e9ef44cd6..9d4e73a9b5a9 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -3072,7 +3072,8 @@ static int rdtgroup_rmdir(struct kernfs_node *kn) * If the rdtgroup is a mon group and parent directory * is a valid "mon_groups" directory, remove the mon group. */ - if (rdtgrp->type == RDTCTRL_GROUP && parent_kn == rdtgroup_default.kn) { + if (rdtgrp->type == RDTCTRL_GROUP && parent_kn == rdtgroup_default.kn && + rdtgrp != &rdtgroup_default) { if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP || rdtgrp->mode == RDT_MODE_PSEUDO_LOCKED) { ret = rdtgroup_ctrl_remove(kn, rdtgrp); -- 2.21.0

5 years, 2 months

3
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Reply for more information

by Felix

Hi, My name is felix. I have a quick and easy business offer that will benefit us both immensely. The amount involved is over 9.4 Milli0n in US d0llars. I await your immediate reply so that I can give full details. Rgds Felix

5 years, 2 months

1
0
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WARNING: events/ipi.h:36 suspicious rcu_dereference_check() usage!

by Naresh Kamboju

On arm64 qemu_arm64, juno-r2 and dragonboard-410c while running kselftest ftrace on stable rc 5.5.1-rc1 to till today 5.5.16-rc2 and 5.6 found this kernel warning. [ 386.349099] kselftest: Running tests in ftrace [ 393.984018] [ 393.984290] ============================= [ 393.984781] WARNING: suspicious RCU usage [ 393.988690] 5.6.3-rc2 #1 Not tainted [ 393.992679] ----------------------------- [ 393.996327] /usr/src/kernel/include/trace/events/ipi.h:36 suspicious rcu_dereference_check() usage! [ 394.000241] [ 394.000241] other info that might help us debug this: [ 394.000241] [ 394.009094] [ 394.009094] RCU used illegally from idle CPU! [ 394.009094] rcu_scheduler_active = 2, debug_locks = 1 [ 394.017084] RCU used illegally from extended quiescent state! [ 394.028187] 1 lock held by swapper/3/0: [ 394.033826] #0: ffff80001237b6a8 (max_trace_lock){....}, at: check_critical_timing+0x7c/0x1a8 [ 394.037480] [ 394.037480] stack backtrace: [ 394.046158] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.6.3-rc2 #1 [ 394.050584] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 394.056663] Call trace: [ 394.063515] dump_backtrace+0x0/0x1e0 [ 394.065686] show_stack+0x24/0x30 [ 394.069505] dump_stack+0xe8/0x150 [ 394.072805] lockdep_rcu_suspicious+0xcc/0x110 [ 394.076106] arch_irq_work_raise+0x208/0x210 [ 394.080533] __irq_work_queue_local+0x5c/0x80 [ 394.084959] irq_work_queue+0x38/0x78 [ 394.089212] __update_max_tr+0x150/0x218 [ 394.092858] update_max_tr_single.part.82+0x98/0x100 [ 394.096851] update_max_tr_single+0x1c/0x28 [ 394.101798] check_critical_timing+0x198/0x1a8 [ 394.105705] stop_critical_timings+0x128/0x148 [ 394.110221] cpuidle_enter_state+0x74/0x4f8 [ 394.114645] cpuidle_enter+0x3c/0x50 [ 394.118726] call_cpuidle+0x44/0x80 [ 394.122542] do_idle+0x22c/0x2d0 [ 394.125755] cpu_startup_entry+0x28/0x48 [ 394.129229] secondary_start_kernel+0x1b4/0x210 metadata: git branch: linux-5.5.y and linux-5.6.y git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/juno/lkft/linux-sta… Full test log, 5.6 test logs, https://lkft.validation.linaro.org/scheduler/job/1350627#L12612 https://lkft.validation.linaro.org/scheduler/job/1350731#L9509 5.5 test logs, https://lkft.validation.linaro.org/scheduler/job/1322704#L9777 https://lkft.validation.linaro.org/scheduler/job/1153369#L9745 https://lkft.validation.linaro.org/scheduler/job/1351155#L8982 https://lkft.validation.linaro.org/scheduler/job/1351065#L12349 -- Linaro LKFT https://lkft.linaro.org

5 years, 2 months

4
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[tip: irq/urgent] irqchip/ti-sci-inta: Fix processing of masked irqs

by tip-bot2 for Grygorii Strashko

The following commit has been merged into the irq/urgent branch of tip: Commit-ID: 3688b0db5c331f4ec3fa5eb9f670a4b04f530700 Gitweb: https://git.kernel.org/tip/3688b0db5c331f4ec3fa5eb9f670a4b04f530700 Author: Grygorii Strashko <grygorii.strashko(a)ti.com> AuthorDate: Wed, 08 Apr 2020 22:15:32 +03:00 Committer: Marc Zyngier <maz(a)kernel.org> CommitterDate: Fri, 17 Apr 2020 08:59:28 +01:00 irqchip/ti-sci-inta: Fix processing of masked irqs The ti_sci_inta_irq_handler() does not take into account INTA IRQs state (masked/unmasked) as it uses INTA_STATUS_CLEAR_j register to get INTA IRQs status, which provides raw status value. This causes hard IRQ handlers to be called or threaded handlers to be scheduled many times even if corresponding INTA IRQ is masked. Above, first of all, affects the LEVEL interrupts processing and causes unexpected behavior up the system stack or crash. Fix it by using the Interrupt Masked Status INTA_STATUSM_j register which provides masked INTA IRQs status. Fixes: 9f1463b86c13 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Grygorii Strashko <grygorii.strashko(a)ti.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> Reviewed-by: Lokesh Vutla <lokeshvutla(a)ti.com> Link: https://lore.kernel.org/r/20200408191532.31252-1-grygorii.strashko@ti.com Cc: stable(a)vger.kernel.org --- drivers/irqchip/irq-ti-sci-inta.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index 8f6e6b0..7e3ebf6 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -37,6 +37,7 @@ #define VINT_ENABLE_SET_OFFSET 0x0 #define VINT_ENABLE_CLR_OFFSET 0x8 #define VINT_STATUS_OFFSET 0x18 +#define VINT_STATUS_MASKED_OFFSET 0x20 /** * struct ti_sci_inta_event_desc - Description of an event coming to @@ -116,7 +117,7 @@ static void ti_sci_inta_irq_handler(struct irq_desc *desc) chained_irq_enter(irq_desc_get_chip(desc), desc); val = readq_relaxed(inta->base + vint_desc->vint_id * 0x1000 + - VINT_STATUS_OFFSET); + VINT_STATUS_MASKED_OFFSET); for_each_set_bit(bit, &val, MAX_EVENTS_PER_VINT) { virq = irq_find_mapping(domain, vint_desc->events[bit].hwirq);

5 years, 2 months

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[PATCH 5.5 000/257] 5.5.18-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.5.18 release. There are 257 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 18 Apr 2020 13:11:20 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.5.18-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.5.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.5.18-rc1 Faiz Abbas <faiz_abbas(a)ti.com> mmc: sdhci: Refactor sdhci_set_timeout() Faiz Abbas <faiz_abbas(a)ti.com> mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kasan: Fix kasan_remap_early_shadow_ro() Peter Zijlstra <peterz(a)infradead.org> perf/core: Remove 'struct sched_in_data' Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix event cgroup tracking Peter Zijlstra <peterz(a)infradead.org> perf/core: Unify {pinned,flexible}_sched_in() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: finish_automount() requires us to hold 2 refs to the mount record Imre Deak <imre.deak(a)intel.com> drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: fix gfx hang during suspend with video playback (v2) Lyude Paul <lyude(a)redhat.com> drm/dp_mst: Fix clearing payload state on topology disable Sasha Levin <sashal(a)kernel.org> Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Torsten Duwe <duwe(a)lst.de> drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal Mark Brown <broonie(a)kernel.org> arm64: Always force a branch protection mode when the compiler has one Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Prevent stack protection in early boot Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kprobes: Ignore traps that happened in real mode Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Fix xmon support on the PowerNV platform Daniel Axtens <dja(a)axtens.net> powerpc/64: Setup a paca before parsing device tree etc. Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Laurentiu Tudor <laurentiu.tudor(a)nxp.com> powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64/tm: Don't let userspace set regs->trap via sigreturn Clement Courbet <courbet(a)google.com> powerpc: Make setjmp/longjmp signature standard Juergen Gross <jgross(a)suse.com> xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Wen Yang <wenyang(a)linux.alibaba.com> ipmi: fix hung processes in __get_guid() Kai-Heng Feng <kai.heng.feng(a)canonical.com> libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Simon Gander <simon(a)tuxera.com> hfsplus: fix crash and filesystem corruption when deleting files Oliver O'Halloran <oohall(a)gmail.com> cpufreq: powernv: Fix use-after-free Eric Biggers <ebiggers(a)google.com> kmod: make request_module() return an error when autoloading is disabled Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/TCU: Fix round_rate returning error Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/jz4770: Exit with error if CGU init failed Masami Hiramatsu <mhiramat(a)kernel.org> ftrace/kprobe: Show the maxactive number on kprobe_events Hans de Goede <hdegoede(a)redhat.com> Input: i8042 - add Acer Aspire 5738z to nomux list Michael Mueller <mimu(a)linux.ibm.com> s390/diag: fix display of diagnose call statistics Sam Lunt <samueljlunt(a)gmail.com> perf tools: Support Python 3.8+ in Makefile Changwei Ge <chge(a)linux.alibaba.com> ocfs2: no need try to truncate file beyond i_size Eric Biggers <ebiggers(a)google.com> fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Treat idling as a RPS downclock event Qian Cai <cai(a)lca.pw> ext4: fix a data race at inode->i_blocks Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix use-after-free issues in nfs_pageio_add_request() J. Bruce Fields <bfields(a)redhat.com> nfsd: fsnotify on rmdir under nfsd/clients/ Hans de Goede <hdegoede(a)redhat.com> drm/vboxvideo: Add missing remove_conflicting_pci_framebuffers call, v2 Libor Pechacek <lpechacek(a)suse.cz> powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Marek Szyprowski <m.szyprowski(a)samsung.com> drm/prime: fix extracting of the DMA addresses from a scatterlist Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Check for null fclk voltage when parsing clock table Aaron Liu <aaron.liu(a)amd.com> drm/amdgpu: unify fw_write_wait for new gfx9 asics Yuxian Dai <Yuxian.Dai(a)amd.com> drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Chris Wilson <chris(a)chris-wilson.co.uk> drm: Remove PageReserved manipulation from drm_pci_alloc Christian Gmeiner <christian.gmeiner(a)gmail.com> drm/etnaviv: rework perfmon query infrastructure Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gem: Flush all the reloc_gpu batch Eric Auger <eric.auger(a)redhat.com> vfio: platform: Switch to platform_get_irq_optional() Michael Ellerman <mpe(a)ellerman.id.au> selftests/powerpc: Fix try-run when source tree is not writable Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/powerpc: Add tlbie_test in .gitignore Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/vm: fix map_hugetlb length used for testing read and write Michal Hocko <mhocko(a)suse.com> selftests: vm: drop dependencies on page flags from mlock2 tests Fredrik Strupe <fredrik(a)strupe.net> arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Dave Gerlach <d-gerlach(a)ti.com> arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix broken Credit Recovery after driver load James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - dec auth tag size from cryptlen map Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - only try to map auth tag if needed Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - protect against empty or NULL scatterlists Andrei Botila <andrei.botila(a)nxp.com> crypto: caam - update xts sector size for large input length Horia Geantă <horia.geanta(a)nxp.com> crypto: caam/qi2 - fix chacha20 data size error Matthew Wilcox (Oracle) <willy(a)infradead.org> xarray: Fix early termination of xas_for_each_marked Matthew Wilcox (Oracle) <willy(a)infradead.org> XArray: Fix xas_pause for large multi-index entries Nikos Tsironis <ntsironis(a)arrikto.com> dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add missing casts to prevent overflows and data corruption Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add overflow check for number of regions Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Fix handling of partial region discards Bob Liu <bob.liu(a)oracle.com> dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Shetty, Harshini X (EXT-Sony Mobile) <Harshini.X.Shetty(a)sony.com> dm verity fec: fix memory leak in verity_fec_dtr Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash with unusually large tag size Mikulas Patocka <mpatocka(a)redhat.com> dm writecache: add cond_resched to avoid CPU hangs Jakub Kicinski <kuba(a)kernel.org> mm, memcg: do not high throttle allocators based on wraparound Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h5: Fix PMU compatible Scott Wood <swood(a)redhat.com> sched/core: Remove duplicate assignment in sched_tick_remote() Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h6: Fix PMU compatible Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org> net: qualcomm: rmnet: Allow configuration updates to existing devices Anssi Hannula <anssi.hannula(a)bitwise.fi> tools: gpio: Fix out-of-tree build regression Yangbo Lu <yangbo.lu(a)nxp.com> mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions Jens Axboe <axboe(a)kernel.dk> io_uring: honor original task RLIMIT_FSIZE Rosioru Dragos <dragos.rosioru(a)nxp.com> crypto: mxs-dcp - fix scatterlist linearization for hash Dan Carpenter <dan.carpenter(a)oracle.com> crypto: rng - Fix a refcounting bug in crypto_rng_reset() Nikita Shubin <NShubin(a)topcon.com> remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Sibi Sankar <sibis(a)codeaurora.org> remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Bjorn Andersson <bjorn.andersson(a)linaro.org> remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Josef Bacik <josef(a)toxicpanda.com> btrfs: use nofs allocations for running delayed items Robbie Ko <robbieko(a)synology.com> btrfs: fix missing semaphore unlock in btrfs_sync_file Josef Bacik <josef(a)toxicpanda.com> btrfs: unset reloc control if we fail to recover Filipe Manana <fdmanana(a)suse.com> btrfs: fix missing file extent item for hole after ranged fsync Josef Bacik <josef(a)toxicpanda.com> btrfs: drop block from cache on error in relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: set update the uuid generation as soon as possible Josef Bacik <josef(a)toxicpanda.com> btrfs: reloc: clean dirty subvols if we fail to start a transaction Filipe Manana <fdmanana(a)suse.com> Btrfs: fix crash during unmount due to race with delayed inode workers Qu Wenruo <wqu(a)suse.com> btrfs: Don't submit any btree write bio if the fs has errors Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: reinit completion before executing a new command Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: change bad block marker size Piotr Sroka <piotrs(a)cadence.com> mtd: rawnand: cadence: fix the calculation of the avaialble OOB size Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Do not erase the block before writing a bad block marker Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers Yilu Lin <linyilu(a)huawei.com> CIFS: Fix bug which the return value by asynchronous read is error Steve French <stfrench(a)microsoft.com> smb3: fix performance regression with setting mtime Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: VMX: fix crash cleanup when KVM wasn't used Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Add a trampoline to fix VMREAD error handling Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Allocate new rmap and large page tracking when moving memslot David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix delivery of addressing exceptions David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Properly handle userspace interrupt window request Fabiano Rosas <farosas(a)linux.ibm.com> KVM: PPC: Book3S HV: Skip kvmppc_uvmem_free if Ultravisor is not supported Kristian Klausen <kristian(a)klausen.dk> platform/x86: asus-wmi: Support laptops where the first battery is named BATT Thomas Gleixner <tglx(a)linutronix.de> x86/entry/32: Add missing ASM_CLAC to general_protection entry Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Make MSR derived TSC frequency more accurate Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Use named struct initializers Eric W. Biederman <ebiederm(a)xmission.com> signal: Extend exec_id to 64bits Remi Pommarel <repk(a)triplefau.lt> ath9k: Handle txpower changes even when TPC is disabled Neeraj Upadhyay <neeraju(a)codeaurora.org> PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Ulf Hansson <ulf.hansson(a)linaro.org> PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Gustavo A. R. Silva <gustavo(a)embeddedor.com> MIPS: OCTEON: irq: Fix potential NULL pointer dereference Huacai Chen <chenhc(a)lemote.com> MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Vasily Averin <vvs(a)virtuozzo.com> pstore: pstore_ftrace_seq_next should increase position index Jens Axboe <axboe(a)kernel.dk> io_uring: remove bogus RLIMIT_NOFILE check in file registration Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Apply clear-mask earlier Thomas Gleixner <tglx(a)linutronix.de> genirq/debugfs: Add missing sanity checks to interrupt injection Thomas Gleixner <tglx(a)linutronix.de> cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() Paul E. McKenney <paulmck(a)kernel.org> rcu: Make rcu_barrier() account for offline no-CBs CPUs Ludovic Barre <ludovic.barre(a)st.com> mmc: mmci_sdmmc: Fix clear busyd0end irq flag Yang Xu <xuyang2018.jy(a)cn.fujitsu.com> KEYS: reaching the keys quotas correctly Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm2_bios_measurements_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm1_bios_measurements_next should increase position index Matthew Garrett <matthewgarrett(a)google.com> tpm: Don't make log failures fatal Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Fix enqueue_task_fair warning Gao Xiang <xiang(a)kernel.org> erofs: correct the remaining shrink objects Kishon Vijay Abraham I <kishon(a)ti.com> PCI: endpoint: Fix for concurrent memory allocation in OB address region Bjorn Andersson <bjorn.andersson(a)linaro.org> PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM Sean V Kelley <sean.v.kelley(a)linux.intel.com> PCI: Add boot interrupt quirk mechanism for Xeon chipsets Yicong Yang <yangyicong(a)hisilicon.com> PCI/ASPM: Clear the correct bits when enabling L1 substates Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix indefinite wait on sysfs requests Tom Lendacky <thomas.lendacky(a)amd.com> efi/x86: Add TPM related EFI tables to unencrypted mapping checks James Smart <jsmart2021(a)gmail.com> nvme-fc: Revert "add module to ops template to allow module references" Sagi Grimberg <sagi(a)grimberg.me> nvmet-tcp: fix maxh2cdata icresp parameter Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: PM: s2idle: Refine active GPEs check Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE Jan Engelhardt <jengelh(a)inai.de> acpi/x86: ignore unspecified bit positions in the ACPI global lock field Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() Sven Schnelle <svens(a)linux.ibm.com> seccomp: Add missing compat_ioctl for notify Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix a kernel oops when unloading module Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix disable_irqs to only the intended target Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> media: hantro: Read be32 words starting at every fourth byte Stanimir Varbanov <stanimir.varbanov(a)linaro.org> media: venus: firmware: Ignore secure call error on first resume Stanimir Varbanov <stanimir.varbanov(a)linaro.org> media: venus: cache vb payload to be used by clock scaling Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Add quirk for MSI GL63 Hans de Goede <hdegoede(a)redhat.com> ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Thomas Hebb <tommyhebb(a)gmail.com> ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - a fake key event is triggered by running shutup Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Enable mute LED on an HP system Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: oss: Fix regression by buffer overflow fix Takashi Iwai <tiwai(a)suse.de> ALSA: ice1724: Fix invalid access for enumerated ctl items Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix potential access overflow in beep helper Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Add driver blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add mixer workaround for TRX40 and co Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: composite: Inform controller driver of self-powered Sriharsha Allenki <sallenki(a)codeaurora.org> usb: gadget: f_fs: Fix use after free issue as part of queue failure 이경택 <gt82.lee(a)samsung.com> ASoC: topology: use name_prefix for new kcontrol 이경택 <gt82.lee(a)samsung.com> ASoC: dpcm: allow start or stop during pause for backend 이경택 <gt82.lee(a)samsung.com> ASoC: dapm: connect virtual mux with default value 이경택 <gt82.lee(a)samsung.com> ASoC: fix regwmask Josef Bacik <josef(a)toxicpanda.com> btrfs: track reloc roots based on their commit root bytenr Josef Bacik <josef(a)toxicpanda.com> btrfs: restart relocate_tree_blocks properly Josef Bacik <josef(a)toxicpanda.com> btrfs: remove a BUG_ON() from merge_reloc_roots() Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Zhiqiang Liu <liuzhiqiang26(a)huawei.com> block, bfq: fix use-after-free in bfq_idle_slice_timer_body Boqun Feng <boqun.feng(a)gmail.com> locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Junyong Sun <sunjy516(a)gmail.com> firmware: fix a double abort case with fw_load_sysfs_fallback Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: check arrays is suspended in mddev_detach before call quiesce operations Marc Zyngier <maz(a)kernel.org> irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Neil Armstrong <narmstrong(a)baylibre.com> usb: dwc3: core: add support for disabling SS instances in park mode Dongchun Zhu <dongchun.zhu(a)mediatek.com> media: i2c: ov5695: Fix power on and off sequences Hsin-Yi Wang <hsinyi(a)chromium.org> media: mtk-vpu: avoid unaligned access to DTCM buffer. Alexey Dobriyan <adobriyan(a)gmail.com> block, zoned: fix integer overflow with BLKRESETZONE et al Sahitya Tummala <stummala(a)codeaurora.org> block: Fix use-after-free issue accessing struct io_cq Alexander Sverdlin <alexander.sverdlin(a)nokia.com> genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Ignore the memory attributes table on i386 Arvind Sankar <nivedita(a)alum.mit.edu> x86/boot: Use unsigned comparison for addresses Peng Fan <peng.fan(a)nxp.com> cpufreq: imx6q: fix error handling Bob Peterson <rpeterso(a)redhat.com> gfs2: Don't demote a glock until its revokes are written Bob Peterson <rpeterso(a)redhat.com> gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty chenqiwu <chenqiwu(a)xiaomi.com> pstore/platform: fix potential mem leak if pstore_init_fs failed John Garry <john.garry(a)huawei.com> libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Matt Ranostay <matt.ranostay(a)konsulko.com> media: i2c: video-i2c: fix build errors due to 'imply hwmon' Paolo Valente <paolo.valente(a)linaro.org> block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Fix init_completion race condition with poll_wait() Andy Lutomirski <luto(a)kernel.org> selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Tao Zhou <ouwen210(a)hotmail.com> sched/fair: Fix condition of avg_load calculation Michael Wang <yun.wang(a)linux.alibaba.com> sched: Avoid scale real weight down to zero Michael Tretter <m.tretter(a)pengutronix.de> media: allegro: fix type of gop_length in channel_create message Ahmed S. Darwish <a.darwish(a)linutronix.de> time/sched_clock: Expire timer in hardirq context Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Handle chained IRQs properly Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode Taehee Yoo <ap420073(a)gmail.com> debugfs: Check module state before warning in {full/open}_proxy_open() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Thomas Hellstrom <thellstrom(a)vmware.com> dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Thomas Hellstrom <thellstrom(a)vmware.com> x86: Don't let pgprot_modify() change the page encryption bit Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: bail out early if driver can't accress host in resume Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7-media-csi: Fix video field handling Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7_mipi_csis: Power off the source when stopping streaming Alexey Dobriyan <adobriyan(a)gmail.com> null_blk: fix spurious IO errors after failed past-wp access Bart Van Assche <bvanassche(a)acm.org> null_blk: Handle null_add_dev() failures properly Bart Van Assche <bvanassche(a)acm.org> blk-mq: Fix a recently introduced regression in blk_mq_realloc_hw_ctxs() Bart Van Assche <bvanassche(a)acm.org> null_blk: Fix the null_add_dev() error path Chris Wilson <chris(a)chris-wilson.co.uk> sched/vtime: Prevent unstable evaluation of WARN(vtime->state) James Morse <james.morse(a)arm.com> firmware: arm_sdei: fix double-lock on hibernate with shared events Stephan Gerhold <stephan(a)gerhold.net> media: venus: hfi_parser: Ignore HEVC encoding for V1 Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com> media: vimc: streamer: fix memory leak in vimc subdevs if kthread_run fails Ajay Singh <ajay.kathat(a)microchip.com> staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Ajay Gupta <ajayg(a)nvidia.com> usb: ucsi: ccg: disable runtime pm during fw flashing Robert Richter <rrichter(a)marvell.com> EDAC/mc: Report "unknown memory" on too many DIMM labels found Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Mohammad Rasim <mohammad.rasim96(a)gmail.com> media: rc: add keymap for Videostrong KII Pro Chris Packham <chris.packham(a)alliedtelesis.co.nz> i2c: pca-platform: Use platform_irq_get_optional Alain Volmat <avolmat(a)me.com> i2c: st: fix missing struct parameter description Xu Wang <vulab(a)iscas.ac.cn> qlcnic: Fix bad kzalloc null test Ilan Peer <ilan.peer(a)intel.com> cfg80211: Do not warn on same channel at the end of CSA Yintian Tao <yttao(a)amd.com> drm/scheduler: fix rare NULL ptr race Raju Rangoju <rajur(a)chelsio.com> cxgb4/ptp: pass the sign of offset delta in FW CMD Alan Maguire <alan.maguire(a)oracle.com> selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Luo bin <luobin9(a)huawei.com> hinic: fix wrong value of MIN_SKB_LEN Luo bin <luobin9(a)huawei.com> hinic: fix wrong para of wait_for_completion_timeout Luo bin <luobin9(a)huawei.com> hinic: fix out-of-order excution in arm cpu Luo bin <luobin9(a)huawei.com> hinic: fix the bug of clearing event queue Luo bin <luobin9(a)huawei.com> hinic: fix a bug of waitting for IO stopped Greentime Hu <greentime.hu(a)sifive.com> riscv: uaccess should be used in nommu mode Tony Lindgren <tony(a)atomide.com> ARM: dts: omap4-droid4: Fix lost touchscreen interrupts Zheng Wei <wei.zheng(a)vivo.com> net: vxge: fix wrong __VA_ARGS__ usage Markus Fuchs <mklntf(a)gmail.com> net: stmmac: platform: Fix misleading interrupt error msg David Howells <dhowells(a)redhat.com> rxrpc: Fix call interruptibility handling David Howells <dhowells(a)redhat.com> rxrpc: Abstract out the calculation of whether there's Tx space Grigore Popescu <grigore.popescu(a)nxp.com> soc: fsl: dpio: register dpio irq handlers after dpio create Nick Reitemeyer <nick.reitemeyer(a)web.de> Input: tm2-touchkey - add support for Coreriver TC360 variant Ilan Peer <ilan.peer(a)intel.com> iwlwifi: mvm: Fix rate scale NSS configuration Avraham Stern <avraham.stern(a)intel.com> iwlwifi: mvm: take the required lock when clearing time event data Yonghong Song <yhs(a)fb.com> bpf: Fix deadlock with rq_lock in bpf_send_signal() Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Ondrej Jirman <megous(a)megous.com> bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Ondrej Jirman <megous(a)megous.com> ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage ------------- Diffstat: Documentation/sound/hd-audio/index.rst | 1 + Documentation/sound/hd-audio/models.rst | 2 - Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 ++++++++++++ Makefile | 4 +- arch/arm/boot/dts/dm8148-evm.dts | 4 +- arch/arm/boot/dts/dm8148-t410.dts | 4 +- arch/arm/boot/dts/dra62x-j5eco-evm.dts | 4 +- arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 +- arch/arm/boot/dts/motorola-mapphone-common.dtsi | 2 +- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 +- arch/arm64/Makefile | 4 + arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 +- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 + arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/mips/cavium-octeon/octeon-irq.c | 3 + arch/mips/mm/tlbex.c | 5 +- arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 + arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 4 +- arch/powerpc/include/asm/book3s/64/radix.h | 5 + arch/powerpc/include/asm/drmem.h | 4 +- arch/powerpc/include/asm/setjmp.h | 6 +- arch/powerpc/kernel/dt_cpu_ftrs.c | 1 - arch/powerpc/kernel/kprobes.c | 3 + arch/powerpc/kernel/paca.c | 14 +- arch/powerpc/kernel/setup.h | 6 + arch/powerpc/kernel/setup_64.c | 32 ++- arch/powerpc/kernel/signal_64.c | 4 +- arch/powerpc/kexec/Makefile | 3 - arch/powerpc/kvm/book3s_hv_uvmem.c | 3 + arch/powerpc/mm/kasan/kasan_init_32.c | 2 +- arch/powerpc/mm/nohash/tlb_low.S | 12 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 8 +- arch/powerpc/sysdev/xive/common.c | 16 +- arch/powerpc/sysdev/xive/native.c | 4 +- arch/powerpc/sysdev/xive/spapr.c | 4 +- arch/powerpc/sysdev/xive/xive-internal.h | 7 + arch/powerpc/xmon/Makefile | 3 - arch/riscv/Kconfig | 1 - arch/riscv/include/asm/uaccess.h | 36 ++-- arch/riscv/lib/Makefile | 2 +- arch/s390/kernel/diag.c | 2 +- arch/s390/kvm/vsie.c | 1 + arch/s390/mm/gmap.c | 6 +- arch/x86/boot/compressed/head_32.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/entry/entry_32.S | 1 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/pgtable.h | 7 +- arch/x86/include/asm/pgtable_types.h | 2 +- arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kernel/tsc_msr.c | 128 +++++++++-- arch/x86/kvm/svm.c | 4 + arch/x86/kvm/vmx/nested.c | 18 +- arch/x86/kvm/vmx/ops.h | 28 ++- arch/x86/kvm/vmx/vmenter.S | 58 +++++ arch/x86/kvm/vmx/vmx.c | 92 +++----- arch/x86/kvm/x86.c | 21 +- arch/x86/platform/efi/efi.c | 2 + block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 16 +- block/blk-ioc.c | 7 + block/blk-mq.c | 1 - block/blk-settings.c | 3 + block/blk-zoned.c | 2 +- crypto/rng.c | 8 +- drivers/acpi/acpica/achware.h | 2 +- drivers/acpi/acpica/evxfgpe.c | 17 +- drivers/acpi/acpica/hwgpe.c | 47 ++++- drivers/acpi/ec.c | 26 ++- drivers/acpi/internal.h | 1 + drivers/acpi/sleep.c | 19 +- drivers/ata/libata-pmp.c | 1 + drivers/ata/libata-scsi.c | 9 +- drivers/base/firmware_loader/fallback.c | 2 +- drivers/base/power/domain.c | 2 +- drivers/base/power/wakeup.c | 4 +- drivers/block/null_blk_main.c | 10 +- drivers/block/xen-blkfront.c | 17 +- drivers/bus/sunxi-rsb.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/char/tpm/eventlog/common.c | 12 +- drivers/char/tpm/eventlog/tpm1.c | 2 +- drivers/char/tpm/eventlog/tpm2.c | 2 +- drivers/char/tpm/tpm-chip.c | 4 +- drivers/char/tpm/tpm.h | 2 +- drivers/clk/ingenic/jz4770-cgu.c | 4 +- drivers/clk/ingenic/tcu.c | 2 +- drivers/cpufreq/imx6q-cpufreq.c | 12 +- drivers/cpufreq/powernv-cpufreq.c | 6 + drivers/crypto/caam/caamalg_desc.c | 30 ++- drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++++--- drivers/crypto/ccree/cc_buffer_mgr.h | 1 + drivers/crypto/mxs-dcp.c | 58 +++-- drivers/edac/edac_mc.c | 21 +- drivers/firmware/arm_sdei.c | 32 ++- drivers/firmware/efi/efi.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 + .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 2 +- drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 6 + drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 +- drivers/gpu/drm/bridge/analogix-anx78xx.c | 5 +- drivers/gpu/drm/drm_dp_mst_topology.c | 19 +- drivers/gpu/drm/drm_pci.c | 23 +- drivers/gpu/drm/drm_prime.c | 37 ++-- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 +++++- drivers/gpu/drm/i915/display/intel_ddi.c | 6 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 +- drivers/gpu/drm/i915/gt/intel_rps.c | 13 ++ drivers/gpu/drm/scheduler/sched_main.c | 2 + drivers/gpu/drm/vboxvideo/vbox_drv.c | 4 + drivers/i2c/busses/i2c-pca-platform.c | 2 +- drivers/i2c/busses/i2c-st.c | 1 + drivers/input/keyboard/tm2-touchkey.c | 11 + drivers/input/serio/i8042-x86ia64io.h | 11 + drivers/irqchip/irq-gic-v3-its.c | 6 + drivers/irqchip/irq-versatile-fpga.c | 18 +- drivers/md/dm-clone-metadata.c | 15 +- drivers/md/dm-clone-metadata.h | 2 +- drivers/md/dm-clone-target.c | 66 ++++-- drivers/md/dm-integrity.c | 4 +- drivers/md/dm-verity-fec.c | 1 + drivers/md/dm-writecache.c | 6 +- drivers/md/dm-zoned-metadata.c | 1 - drivers/md/md.c | 2 +- drivers/media/i2c/ov5695.c | 49 +++-- drivers/media/i2c/video-i2c.c | 2 +- drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 9 +- drivers/media/platform/mtk-vcodec/vdec_vpu_if.c | 6 +- drivers/media/platform/mtk-vcodec/venc_vpu_if.c | 12 +- drivers/media/platform/mtk-vpu/mtk_vpu.c | 45 ++-- drivers/media/platform/mtk-vpu/mtk_vpu.h | 2 +- drivers/media/platform/qcom/venus/core.h | 1 + drivers/media/platform/qcom/venus/firmware.c | 10 +- drivers/media/platform/qcom/venus/helpers.c | 20 +- drivers/media/platform/qcom/venus/hfi_parser.c | 1 + drivers/media/platform/ti-vpe/cal.c | 29 +-- drivers/media/platform/vimc/vimc-streamer.c | 9 +- drivers/media/rc/keymaps/Makefile | 1 + drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++++++ drivers/mmc/host/mmci_stm32_sdmmc.c | 4 +- drivers/mmc/host/sdhci-of-esdhc.c | 43 +++- drivers/mmc/host/sdhci.c | 41 ++-- drivers/mmc/host/sdhci.h | 2 + drivers/mtd/nand/raw/cadence-nand-controller.c | 13 +- drivers/mtd/nand/spi/core.c | 17 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 + drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 5 +- drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 +---- drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 26 ++- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 +- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 3 + drivers/net/ethernet/huawei/hinic/hinic_tx.c | 4 +- drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +-- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 14 +- drivers/net/wireless/ath/ath9k/main.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 29 ++- .../net/wireless/intel/iwlwifi/mvm/time-event.c | 4 + drivers/nvme/host/fc.c | 14 +- drivers/nvme/target/fcloop.c | 1 - drivers/nvme/target/tcp.c | 2 +- drivers/pci/controller/dwc/pcie-qcom.c | 8 +- drivers/pci/endpoint/pci-epc-mem.c | 10 +- drivers/pci/hotplug/pciehp_hpc.c | 14 +- drivers/pci/pcie/aspm.c | 4 +- drivers/pci/quirks.c | 80 ++++++- drivers/pci/switch/switchtec.c | 2 +- drivers/platform/x86/asus-wmi.c | 5 +- drivers/remoteproc/qcom_q6v5_mss.c | 54 +++-- drivers/remoteproc/remoteproc_virtio.c | 7 + drivers/s390/scsi/zfcp_erp.c | 2 +- drivers/scsi/lpfc/lpfc.h | 1 + drivers/scsi/lpfc/lpfc_hbadisc.c | 59 ++++-- drivers/scsi/lpfc/lpfc_nvme.c | 2 - drivers/scsi/lpfc/lpfc_scsi.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 +- drivers/scsi/qla2xxx/qla_nvme.c | 1 - drivers/scsi/ufs/ufshcd.c | 3 +- drivers/scsi/ufs/ufshcd.h | 6 + drivers/soc/fsl/dpio/dpio-driver.c | 8 +- drivers/spi/spi-fsl-dspi.c | 25 +-- drivers/staging/media/allegro-dvt/allegro-core.c | 5 +- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 +- .../staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 +- drivers/staging/media/imx/imx7-media-csi.c | 4 + drivers/staging/media/imx/imx7-mipi-csis.c | 2 +- drivers/staging/wilc1000/wlan.c | 1 - drivers/usb/dwc3/core.c | 5 + drivers/usb/dwc3/core.h | 4 + drivers/usb/gadget/composite.c | 9 + drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/host/xhci.c | 4 +- drivers/usb/typec/ucsi/ucsi_ccg.c | 2 + drivers/vfio/platform/vfio_platform.c | 2 +- fs/afs/rxrpc.c | 3 +- fs/btrfs/async-thread.c | 8 + fs/btrfs/async-thread.h | 1 + fs/btrfs/delayed-inode.c | 13 ++ fs/btrfs/disk-io.c | 27 ++- fs/btrfs/extent_io.c | 35 +++- fs/btrfs/file.c | 11 + fs/btrfs/qgroup.c | 11 +- fs/btrfs/relocation.c | 62 +++--- fs/cifs/file.c | 2 +- fs/cifs/inode.c | 23 +- fs/debugfs/file.c | 18 +- fs/erofs/utils.c | 2 +- fs/exec.c | 2 +- fs/ext4/inode.c | 2 +- fs/filesystems.c | 4 +- fs/gfs2/glock.c | 3 + fs/gfs2/glops.c | 27 ++- fs/gfs2/log.c | 2 +- fs/gfs2/log.h | 1 + fs/hfsplus/attributes.c | 4 + fs/io_uring.c | 17 +- fs/nfs/namespace.c | 12 +- fs/nfs/pagelist.c | 48 ++--- fs/nfs/write.c | 1 + fs/nfsd/nfsctl.c | 1 + fs/ocfs2/alloc.c | 4 + fs/pstore/inode.c | 5 +- fs/pstore/platform.c | 4 +- include/acpi/acpixf.h | 2 +- include/linux/cpu.h | 12 +- include/linux/devfreq_cooling.h | 2 +- include/linux/iocontext.h | 1 + include/linux/nvme-fc-driver.h | 4 - include/linux/pci-epc.h | 3 + include/linux/sched.h | 4 +- include/linux/xarray.h | 6 +- include/media/rc-map.h | 1 + include/net/af_rxrpc.h | 8 +- include/trace/events/rcu.h | 1 + kernel/cpu.c | 4 +- kernel/dma/mapping.c | 2 + kernel/events/core.c | 150 ++++++------- kernel/irq/debugfs.c | 11 +- kernel/irq/irqdomain.c | 10 +- kernel/kmod.c | 4 +- kernel/locking/lockdep.c | 4 + kernel/rcu/tree.c | 36 ++-- kernel/sched/core.c | 1 - kernel/sched/cputime.c | 41 ++-- kernel/sched/fair.c | 29 ++- kernel/sched/sched.h | 8 +- kernel/seccomp.c | 1 + kernel/signal.c | 2 +- kernel/time/sched_clock.c | 9 +- kernel/trace/bpf_trace.c | 2 +- kernel/trace/trace_kprobe.c | 2 + lib/test_xarray.c | 37 ++++ lib/xarray.c | 4 +- mm/memcontrol.c | 3 + net/rxrpc/af_rxrpc.c | 4 +- net/rxrpc/ar-internal.h | 4 +- net/rxrpc/call_object.c | 3 +- net/rxrpc/conn_client.c | 13 +- net/rxrpc/sendmsg.c | 71 +++++-- net/wireless/scan.c | 6 +- security/keys/key.c | 2 +- security/keys/keyctl.c | 4 +- sound/core/oss/pcm_plugin.c | 32 ++- sound/pci/hda/hda_beep.c | 6 +- sound/pci/hda/hda_intel.c | 16 ++ sound/pci/hda/patch_realtek.c | 233 ++++++++++++--------- sound/pci/ice1712/prodigy_hifi.c | 4 +- sound/soc/soc-dapm.c | 8 +- sound/soc/soc-ops.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/soc/soc-topology.c | 2 +- sound/usb/mixer_maps.c | 28 +++ tools/gpio/Makefile | 2 +- tools/perf/Makefile.config | 11 +- tools/testing/radix-tree/Makefile | 4 +- tools/testing/radix-tree/iteration_check_2.c | 87 ++++++++ tools/testing/radix-tree/main.c | 1 + tools/testing/radix-tree/test.h | 1 + tools/testing/selftests/net/reuseport_addr_any.c | 4 + tools/testing/selftests/powerpc/mm/.gitignore | 1 + tools/testing/selftests/powerpc/pmu/ebb/Makefile | 1 + tools/testing/selftests/vm/map_hugetlb.c | 14 +- tools/testing/selftests/vm/mlock2-tests.c | 233 ++++----------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 +- 289 files changed, 2710 insertions(+), 1405 deletions(-)

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[PATCH 5.4 000/232] 5.4.33-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.33 release. There are 232 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 18 Apr 2020 13:11:20 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.33-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.33-rc1 Faiz Abbas <faiz_abbas(a)ti.com> mmc: sdhci: Refactor sdhci_set_timeout() Faiz Abbas <faiz_abbas(a)ti.com> mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kasan: Fix kasan_remap_early_shadow_ro() Imre Deak <imre.deak(a)intel.com> drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: fix gfx hang during suspend with video playback (v2) Lyude Paul <lyude(a)redhat.com> drm/dp_mst: Fix clearing payload state on topology disable Sasha Levin <sashal(a)kernel.org> Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix broken Credit Recovery after driver load James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix configuration of BB credit recovery in service parameters James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix Fabric hostname registration if system hostname changes James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Add registration for CPU Offline/Online events Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add missing casts to prevent overflows and data corruption Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Fix handling of partial region discards Mikulas Patocka <mpatocka(a)redhat.com> dm clone: replace spin_lock_irqsave with spin_lock_irq Bob Liu <bob.liu(a)oracle.com> dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Mark Brown <broonie(a)kernel.org> arm64: Always force a branch protection mode when the compiler has one Clement Courbet <courbet(a)google.com> powerpc: Make setjmp/longjmp signature standard Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Prevent stack protection in early boot Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/kprobes: Ignore traps that happened in real mode Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Fix xmon support on the PowerNV platform Daniel Axtens <dja(a)axtens.net> powerpc/64: Setup a paca before parsing device tree etc. Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Laurentiu Tudor <laurentiu.tudor(a)nxp.com> powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64/tm: Don't let userspace set regs->trap via sigreturn Juergen Gross <jgross(a)suse.com> xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Wen Yang <wenyang(a)linux.alibaba.com> ipmi: fix hung processes in __get_guid() Kai-Heng Feng <kai.heng.feng(a)canonical.com> libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Simon Gander <simon(a)tuxera.com> hfsplus: fix crash and filesystem corruption when deleting files Oliver O'Halloran <oohall(a)gmail.com> cpufreq: powernv: Fix use-after-free Eric Biggers <ebiggers(a)google.com> kmod: make request_module() return an error when autoloading is disabled Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/TCU: Fix round_rate returning error Paul Cercueil <paul(a)crapouillou.net> clk: ingenic/jz4770: Exit with error if CGU init failed Masami Hiramatsu <mhiramat(a)kernel.org> ftrace/kprobe: Show the maxactive number on kprobe_events Hans de Goede <hdegoede(a)redhat.com> Input: i8042 - add Acer Aspire 5738z to nomux list Michael Mueller <mimu(a)linux.ibm.com> s390/diag: fix display of diagnose call statistics Sam Lunt <samueljlunt(a)gmail.com> perf tools: Support Python 3.8+ in Makefile Changwei Ge <chge(a)linux.alibaba.com> ocfs2: no need try to truncate file beyond i_size Eric Biggers <ebiggers(a)google.com> fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Qian Cai <cai(a)lca.pw> ext4: fix a data race at inode->i_blocks Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix use-after-free issues in nfs_pageio_add_request() J. Bruce Fields <bfields(a)redhat.com> nfsd: fsnotify on rmdir under nfsd/clients/ Libor Pechacek <lpechacek(a)suse.cz> powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Aaron Liu <aaron.liu(a)amd.com> drm/amdgpu: unify fw_write_wait for new gfx9 asics Yuxian Dai <Yuxian.Dai(a)amd.com> drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Chris Wilson <chris(a)chris-wilson.co.uk> drm: Remove PageReserved manipulation from drm_pci_alloc Christian Gmeiner <christian.gmeiner(a)gmail.com> drm/etnaviv: rework perfmon query infrastructure Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gem: Flush all the reloc_gpu batch Eric Auger <eric.auger(a)redhat.com> vfio: platform: Switch to platform_get_irq_optional() Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/powerpc: Add tlbie_test in .gitignore Christophe Leroy <christophe.leroy(a)c-s.fr> selftests/vm: fix map_hugetlb length used for testing read and write Michal Hocko <mhocko(a)suse.com> selftests: vm: drop dependencies on page flags from mlock2 tests Fredrik Strupe <fredrik(a)strupe.net> arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Dave Gerlach <d-gerlach(a)ti.com> arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: fix Auto-Hibern8 error detection Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - dec auth tag size from cryptlen map Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - only try to map auth tag if needed Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - protect against empty or NULL scatterlists Andrei Botila <andrei.botila(a)nxp.com> crypto: caam - update xts sector size for large input length Horia Geantă <horia.geanta(a)nxp.com> crypto: caam/qi2 - fix chacha20 data size error Matthew Wilcox (Oracle) <willy(a)infradead.org> xarray: Fix early termination of xas_for_each_marked Matthew Wilcox (Oracle) <willy(a)infradead.org> XArray: Fix xas_pause for large multi-index entries Nikos Tsironis <ntsironis(a)arrikto.com> dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Nikos Tsironis <ntsironis(a)arrikto.com> dm clone: Add overflow check for number of regions Shetty, Harshini X (EXT-Sony Mobile) <Harshini.X.Shetty(a)sony.com> dm verity fec: fix memory leak in verity_fec_dtr Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash with unusually large tag size Mikulas Patocka <mpatocka(a)redhat.com> dm writecache: add cond_resched to avoid CPU hangs Jakub Kicinski <kuba(a)kernel.org> mm, memcg: do not high throttle allocators based on wraparound Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h5: Fix PMU compatible Scott Wood <swood(a)redhat.com> sched/core: Remove duplicate assignment in sched_tick_remote() Maxime Ripard <maxime(a)cerno.tech> arm64: dts: allwinner: h6: Fix PMU compatible Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org> net: qualcomm: rmnet: Allow configuration updates to existing devices Anssi Hannula <anssi.hannula(a)bitwise.fi> tools: gpio: Fix out-of-tree build regression YueHaibing <yuehaibing(a)huawei.com> powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Yangbo Lu <yangbo.lu(a)nxp.com> mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions Jens Axboe <axboe(a)kernel.dk> io_uring: honor original task RLIMIT_FSIZE Gao Xiang <xiang(a)kernel.org> erofs: correct the remaining shrink objects Rosioru Dragos <dragos.rosioru(a)nxp.com> crypto: mxs-dcp - fix scatterlist linearization for hash Dan Carpenter <dan.carpenter(a)oracle.com> crypto: rng - Fix a refcounting bug in crypto_rng_reset() Nikita Shubin <NShubin(a)topcon.com> remoteproc: Fix NULL pointer dereference in rproc_virtio_notify Sibi Sankar <sibis(a)codeaurora.org> remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Bjorn Andersson <bjorn.andersson(a)linaro.org> remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown Josef Bacik <josef(a)toxicpanda.com> btrfs: use nofs allocations for running delayed items Robbie Ko <robbieko(a)synology.com> btrfs: fix missing semaphore unlock in btrfs_sync_file Josef Bacik <josef(a)toxicpanda.com> btrfs: unset reloc control if we fail to recover Filipe Manana <fdmanana(a)suse.com> btrfs: fix missing file extent item for hole after ranged fsync Josef Bacik <josef(a)toxicpanda.com> btrfs: drop block from cache on error in relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: set update the uuid generation as soon as possible Josef Bacik <josef(a)toxicpanda.com> btrfs: reloc: clean dirty subvols if we fail to start a transaction Filipe Manana <fdmanana(a)suse.com> Btrfs: fix crash during unmount due to race with delayed inode workers Qu Wenruo <wqu(a)suse.com> btrfs: Don't submit any btree write bio if the fs has errors Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Do not erase the block before writing a bad block marker Frieder Schrempf <frieder.schrempf(a)kontron.de> mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers Yilu Lin <linyilu(a)huawei.com> CIFS: Fix bug which the return value by asynchronous read is error Steve French <stfrench(a)microsoft.com> smb3: fix performance regression with setting mtime Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: VMX: fix crash cleanup when KVM wasn't used Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Add a trampoline to fix VMREAD error handling Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Allocate new rmap and large page tracking when moving memslot David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix delivery of addressing exceptions David Hildenbrand <david(a)redhat.com> KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Properly handle userspace interrupt window request Kristian Klausen <kristian(a)klausen.dk> platform/x86: asus-wmi: Support laptops where the first battery is named BATT Thomas Gleixner <tglx(a)linutronix.de> x86/entry/32: Add missing ASM_CLAC to general_protection entry Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Make MSR derived TSC frequency more accurate Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices Hans de Goede <hdegoede(a)redhat.com> x86/tsc_msr: Use named struct initializers Eric W. Biederman <ebiederm(a)xmission.com> signal: Extend exec_id to 64bits Remi Pommarel <repk(a)triplefau.lt> ath9k: Handle txpower changes even when TPC is disabled Neeraj Upadhyay <neeraju(a)codeaurora.org> PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Ulf Hansson <ulf.hansson(a)linaro.org> PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Gustavo A. R. Silva <gustavo(a)embeddedor.com> MIPS: OCTEON: irq: Fix potential NULL pointer dereference Huacai Chen <chenhc(a)lemote.com> MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Vasily Averin <vvs(a)virtuozzo.com> pstore: pstore_ftrace_seq_next should increase position index Jens Axboe <axboe(a)kernel.dk> io_uring: remove bogus RLIMIT_NOFILE check in file registration Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Apply clear-mask earlier Thomas Gleixner <tglx(a)linutronix.de> genirq/debugfs: Add missing sanity checks to interrupt injection Thomas Gleixner <tglx(a)linutronix.de> cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() Yang Xu <xuyang2018.jy(a)cn.fujitsu.com> KEYS: reaching the keys quotas correctly Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm2_bios_measurements_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> tpm: tpm1_bios_measurements_next should increase position index Matthew Garrett <matthewgarrett(a)google.com> tpm: Don't make log failures fatal Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Fix enqueue_task_fair warning Kishon Vijay Abraham I <kishon(a)ti.com> PCI: endpoint: Fix for concurrent memory allocation in OB address region Bjorn Andersson <bjorn.andersson(a)linaro.org> PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM Sean V Kelley <sean.v.kelley(a)linux.intel.com> PCI: Add boot interrupt quirk mechanism for Xeon chipsets Yicong Yang <yangyicong(a)hisilicon.com> PCI/ASPM: Clear the correct bits when enabling L1 substates Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix indefinite wait on sysfs requests Tom Lendacky <thomas.lendacky(a)amd.com> efi/x86: Add TPM related EFI tables to unencrypted mapping checks James Smart <jsmart2021(a)gmail.com> nvme-fc: Revert "add module to ops template to allow module references" Sagi Grimberg <sagi(a)grimberg.me> nvmet-tcp: fix maxh2cdata icresp parameter Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: PM: s2idle: Refine active GPEs check Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE Jan Engelhardt <jengelh(a)inai.de> acpi/x86: ignore unspecified bit positions in the ACPI global lock field Sven Schnelle <svens(a)linux.ibm.com> seccomp: Add missing compat_ioctl for notify Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix a kernel oops when unloading module Benoit Parrot <bparrot(a)ti.com> media: ti-vpe: cal: fix disable_irqs to only the intended target Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> media: hantro: Read be32 words starting at every fourth byte Stanimir Varbanov <stanimir.varbanov(a)linaro.org> media: venus: firmware: Ignore secure call error on first resume Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Add quirk for MSI GL63 Hans de Goede <hdegoede(a)redhat.com> ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Thomas Hebb <tommyhebb(a)gmail.com> ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Thomas Hebb <tommyhebb(a)gmail.com> ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - a fake key event is triggered by running shutup Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Enable mute LED on an HP system Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: oss: Fix regression by buffer overflow fix Takashi Iwai <tiwai(a)suse.de> ALSA: ice1724: Fix invalid access for enumerated ctl items Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix potential access overflow in beep helper Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Add driver blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add mixer workaround for TRX40 and co Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: composite: Inform controller driver of self-powered Sriharsha Allenki <sallenki(a)codeaurora.org> usb: gadget: f_fs: Fix use after free issue as part of queue failure 이경택 <gt82.lee(a)samsung.com> ASoC: topology: use name_prefix for new kcontrol 이경택 <gt82.lee(a)samsung.com> ASoC: dpcm: allow start or stop during pause for backend 이경택 <gt82.lee(a)samsung.com> ASoC: dapm: connect virtual mux with default value 이경택 <gt82.lee(a)samsung.com> ASoC: fix regwmask Josef Bacik <josef(a)toxicpanda.com> btrfs: track reloc roots based on their commit root bytenr Josef Bacik <josef(a)toxicpanda.com> btrfs: restart relocate_tree_blocks properly Josef Bacik <josef(a)toxicpanda.com> btrfs: remove a BUG_ON() from merge_reloc_roots() Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Zhiqiang Liu <liuzhiqiang26(a)huawei.com> block, bfq: fix use-after-free in bfq_idle_slice_timer_body Boqun Feng <boqun.feng(a)gmail.com> locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Junyong Sun <sunjy516(a)gmail.com> firmware: fix a double abort case with fw_load_sysfs_fallback Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: check arrays is suspended in mddev_detach before call quiesce operations Marc Zyngier <maz(a)kernel.org> irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Neil Armstrong <narmstrong(a)baylibre.com> usb: dwc3: core: add support for disabling SS instances in park mode Dongchun Zhu <dongchun.zhu(a)mediatek.com> media: i2c: ov5695: Fix power on and off sequences Sahitya Tummala <stummala(a)codeaurora.org> block: Fix use-after-free issue accessing struct io_cq Alexander Sverdlin <alexander.sverdlin(a)nokia.com> genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Ignore the memory attributes table on i386 Arvind Sankar <nivedita(a)alum.mit.edu> x86/boot: Use unsigned comparison for addresses Peng Fan <peng.fan(a)nxp.com> cpufreq: imx6q: fix error handling Bob Peterson <rpeterso(a)redhat.com> gfs2: Don't demote a glock until its revokes are written Bob Peterson <rpeterso(a)redhat.com> gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty chenqiwu <chenqiwu(a)xiaomi.com> pstore/platform: fix potential mem leak if pstore_init_fs failed John Garry <john.garry(a)huawei.com> libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Matt Ranostay <matt.ranostay(a)konsulko.com> media: i2c: video-i2c: fix build errors due to 'imply hwmon' Paolo Valente <paolo.valente(a)linaro.org> block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Fix init_completion race condition with poll_wait() Andy Lutomirski <luto(a)kernel.org> selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Michael Wang <yun.wang(a)linux.alibaba.com> sched: Avoid scale real weight down to zero Michael Tretter <m.tretter(a)pengutronix.de> media: allegro: fix type of gop_length in channel_create message Ahmed S. Darwish <a.darwish(a)linutronix.de> time/sched_clock: Expire timer in hardirq context Sungbo Eo <mans0n(a)gorani.run> irqchip/versatile-fpga: Handle chained IRQs properly Taehee Yoo <ap420073(a)gmail.com> debugfs: Check module state before warning in {full/open}_proxy_open() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Thomas Hellstrom <thellstrom(a)vmware.com> dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Thomas Hellstrom <thellstrom(a)vmware.com> x86: Don't let pgprot_modify() change the page encryption bit Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: bail out early if driver can't accress host in resume Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7-media-csi: Fix video field handling Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: imx: imx7_mipi_csis: Power off the source when stopping streaming Alexey Dobriyan <adobriyan(a)gmail.com> null_blk: fix spurious IO errors after failed past-wp access Bart Van Assche <bvanassche(a)acm.org> null_blk: Handle null_add_dev() failures properly Bart Van Assche <bvanassche(a)acm.org> null_blk: Fix the null_add_dev() error path James Morse <james.morse(a)arm.com> firmware: arm_sdei: fix double-lock on hibernate with shared events Stephan Gerhold <stephan(a)gerhold.net> media: venus: hfi_parser: Ignore HEVC encoding for V1 Ajay Singh <ajay.kathat(a)microchip.com> staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Mohammad Rasim <mohammad.rasim96(a)gmail.com> media: rc: add keymap for Videostrong KII Pro Chris Packham <chris.packham(a)alliedtelesis.co.nz> i2c: pca-platform: Use platform_irq_get_optional Alain Volmat <avolmat(a)me.com> i2c: st: fix missing struct parameter description Xu Wang <vulab(a)iscas.ac.cn> qlcnic: Fix bad kzalloc null test Ilan Peer <ilan.peer(a)intel.com> cfg80211: Do not warn on same channel at the end of CSA Yintian Tao <yttao(a)amd.com> drm/scheduler: fix rare NULL ptr race Raju Rangoju <rajur(a)chelsio.com> cxgb4/ptp: pass the sign of offset delta in FW CMD Alan Maguire <alan.maguire(a)oracle.com> selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Luo bin <luobin9(a)huawei.com> hinic: fix wrong value of MIN_SKB_LEN Luo bin <luobin9(a)huawei.com> hinic: fix wrong para of wait_for_completion_timeout Luo bin <luobin9(a)huawei.com> hinic: fix out-of-order excution in arm cpu Luo bin <luobin9(a)huawei.com> hinic: fix the bug of clearing event queue Luo bin <luobin9(a)huawei.com> hinic: fix a bug of waitting for IO stopped Zheng Wei <wei.zheng(a)vivo.com> net: vxge: fix wrong __VA_ARGS__ usage Markus Fuchs <mklntf(a)gmail.com> net: stmmac: platform: Fix misleading interrupt error msg David Howells <dhowells(a)redhat.com> rxrpc: Fix call interruptibility handling David Howells <dhowells(a)redhat.com> rxrpc: Abstract out the calculation of whether there's Tx space Grigore Popescu <grigore.popescu(a)nxp.com> soc: fsl: dpio: register dpio irq handlers after dpio create Nick Reitemeyer <nick.reitemeyer(a)web.de> Input: tm2-touchkey - add support for Coreriver TC360 variant Ilan Peer <ilan.peer(a)intel.com> iwlwifi: mvm: Fix rate scale NSS configuration Yonghong Song <yhs(a)fb.com> bpf: Fix deadlock with rq_lock in bpf_send_signal() Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Ondrej Jirman <megous(a)megous.com> bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Ondrej Jirman <megous(a)megous.com> ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage ------------- Diffstat: Documentation/sound/hd-audio/index.rst | 1 + Documentation/sound/hd-audio/models.rst | 2 - Documentation/sound/hd-audio/realtek-pc-beep.rst | 129 ++++++++++++ Makefile | 4 +- arch/arm/boot/dts/dm8148-evm.dts | 4 +- arch/arm/boot/dts/dm8148-t410.dts | 4 +- arch/arm/boot/dts/dra62x-j5eco-evm.dts | 4 +- arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 +- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 +- arch/arm64/Makefile | 4 + arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 3 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 +- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 + arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/mips/cavium-octeon/octeon-irq.c | 3 + arch/mips/mm/tlbex.c | 5 +- arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 + arch/powerpc/include/asm/book3s/64/hash-64k.h | 8 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 4 +- arch/powerpc/include/asm/book3s/64/radix.h | 5 + arch/powerpc/include/asm/drmem.h | 4 +- arch/powerpc/include/asm/setjmp.h | 6 +- arch/powerpc/kernel/Makefile | 3 - arch/powerpc/kernel/dt_cpu_ftrs.c | 1 - arch/powerpc/kernel/kprobes.c | 3 + arch/powerpc/kernel/paca.c | 14 +- arch/powerpc/kernel/setup.h | 6 + arch/powerpc/kernel/setup_64.c | 32 ++- arch/powerpc/kernel/signal_64.c | 4 +- arch/powerpc/mm/kasan/kasan_init_32.c | 2 +- arch/powerpc/mm/nohash/tlb_low.S | 12 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 8 +- arch/powerpc/platforms/pseries/lpar.c | 2 +- arch/powerpc/sysdev/xive/common.c | 16 +- arch/powerpc/sysdev/xive/native.c | 4 +- arch/powerpc/sysdev/xive/spapr.c | 4 +- arch/powerpc/sysdev/xive/xive-internal.h | 7 + arch/powerpc/xmon/Makefile | 3 - arch/s390/kernel/diag.c | 2 +- arch/s390/kvm/vsie.c | 1 + arch/s390/mm/gmap.c | 6 +- arch/x86/boot/compressed/head_32.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/entry/entry_32.S | 1 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/pgtable.h | 7 +- arch/x86/include/asm/pgtable_types.h | 2 +- arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kernel/tsc_msr.c | 128 +++++++++-- arch/x86/kvm/svm.c | 4 + arch/x86/kvm/vmx/nested.c | 18 +- arch/x86/kvm/vmx/ops.h | 28 ++- arch/x86/kvm/vmx/vmenter.S | 58 +++++ arch/x86/kvm/vmx/vmx.c | 92 +++----- arch/x86/kvm/x86.c | 21 +- arch/x86/platform/efi/efi.c | 2 + block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 16 +- block/blk-ioc.c | 7 + block/blk-settings.c | 3 + crypto/rng.c | 8 +- drivers/acpi/acpica/achware.h | 2 +- drivers/acpi/acpica/evxfgpe.c | 17 +- drivers/acpi/acpica/hwgpe.c | 47 ++++- drivers/acpi/ec.c | 11 +- drivers/acpi/internal.h | 1 + drivers/acpi/sleep.c | 19 +- drivers/ata/libata-pmp.c | 1 + drivers/ata/libata-scsi.c | 9 +- drivers/base/firmware_loader/fallback.c | 2 +- drivers/base/power/domain.c | 2 +- drivers/base/power/wakeup.c | 4 +- drivers/block/null_blk_main.c | 10 +- drivers/block/xen-blkfront.c | 17 +- drivers/bus/sunxi-rsb.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/char/tpm/eventlog/common.c | 12 +- drivers/char/tpm/eventlog/tpm1.c | 2 +- drivers/char/tpm/eventlog/tpm2.c | 2 +- drivers/char/tpm/tpm-chip.c | 4 +- drivers/char/tpm/tpm.h | 2 +- drivers/clk/ingenic/jz4770-cgu.c | 4 +- drivers/clk/ingenic/tcu.c | 2 +- drivers/cpufreq/imx6q-cpufreq.c | 12 +- drivers/cpufreq/powernv-cpufreq.c | 6 + drivers/crypto/caam/caamalg_desc.c | 30 ++- drivers/crypto/ccree/cc_buffer_mgr.c | 76 ++++--- drivers/crypto/ccree/cc_buffer_mgr.h | 1 + drivers/crypto/mxs-dcp.c | 58 +++-- drivers/firmware/arm_sdei.c | 32 ++- drivers/firmware/efi/efi.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 + drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 6 + drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 19 +- drivers/gpu/drm/drm_pci.c | 23 +- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 +++++- drivers/gpu/drm/i915/display/intel_ddi.c | 6 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 +- drivers/gpu/drm/scheduler/sched_main.c | 2 + drivers/i2c/busses/i2c-pca-platform.c | 2 +- drivers/i2c/busses/i2c-st.c | 1 + drivers/input/keyboard/tm2-touchkey.c | 11 + drivers/input/serio/i8042-x86ia64io.h | 11 + drivers/irqchip/irq-gic-v3-its.c | 6 + drivers/irqchip/irq-versatile-fpga.c | 18 +- drivers/md/dm-clone-metadata.c | 44 ++-- drivers/md/dm-clone-metadata.h | 6 +- drivers/md/dm-clone-target.c | 90 +++++--- drivers/md/dm-integrity.c | 4 +- drivers/md/dm-verity-fec.c | 1 + drivers/md/dm-writecache.c | 6 +- drivers/md/dm-zoned-metadata.c | 1 - drivers/md/md.c | 2 +- drivers/media/i2c/ov5695.c | 49 +++-- drivers/media/i2c/video-i2c.c | 2 +- drivers/media/platform/qcom/venus/firmware.c | 10 +- drivers/media/platform/qcom/venus/hfi_parser.c | 1 + drivers/media/platform/ti-vpe/cal.c | 29 +-- drivers/media/rc/keymaps/Makefile | 1 + drivers/media/rc/keymaps/rc-videostrong-kii-pro.c | 83 ++++++++ drivers/mmc/host/sdhci-of-esdhc.c | 43 +++- drivers/mmc/host/sdhci.c | 41 ++-- drivers/mmc/host/sdhci.h | 2 + drivers/mtd/nand/spi/core.c | 17 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 3 + drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 5 +- drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 51 +---- drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 26 ++- drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 5 +- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 3 + drivers/net/ethernet/huawei/hinic/hinic_tx.c | 4 +- drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 31 +-- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 14 +- drivers/net/wireless/ath/ath9k/main.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 29 ++- drivers/nvme/host/fc.c | 14 +- drivers/nvme/target/fcloop.c | 1 - drivers/nvme/target/tcp.c | 2 +- drivers/pci/controller/dwc/pcie-qcom.c | 8 +- drivers/pci/endpoint/pci-epc-mem.c | 10 +- drivers/pci/hotplug/pciehp_hpc.c | 14 +- drivers/pci/pcie/aspm.c | 4 +- drivers/pci/quirks.c | 80 ++++++- drivers/pci/switch/switchtec.c | 2 +- drivers/platform/x86/asus-wmi.c | 5 +- drivers/remoteproc/qcom_q6v5_mss.c | 54 +++-- drivers/remoteproc/remoteproc_virtio.c | 7 + drivers/s390/scsi/zfcp_erp.c | 2 +- drivers/scsi/lpfc/lpfc.h | 10 + drivers/scsi/lpfc/lpfc_crtn.h | 8 +- drivers/scsi/lpfc/lpfc_ct.c | 48 ++++- drivers/scsi/lpfc/lpfc_hbadisc.c | 67 +++--- drivers/scsi/lpfc/lpfc_init.c | 204 +++++++++++++++++- drivers/scsi/lpfc/lpfc_nvme.c | 2 - drivers/scsi/lpfc/lpfc_scsi.c | 4 +- drivers/scsi/lpfc/lpfc_sli.c | 164 ++++++++++++++- drivers/scsi/lpfc/lpfc_sli4.h | 21 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 8 +- drivers/scsi/qla2xxx/qla_nvme.c | 1 - drivers/scsi/ufs/ufshcd.c | 3 +- drivers/scsi/ufs/ufshcd.h | 6 + drivers/soc/fsl/dpio/dpio-driver.c | 8 +- drivers/spi/spi-fsl-dspi.c | 19 +- drivers/staging/media/allegro-dvt/allegro-core.c | 5 +- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 9 +- .../staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 9 +- drivers/staging/media/imx/imx7-media-csi.c | 4 + drivers/staging/media/imx/imx7-mipi-csis.c | 2 +- drivers/staging/wilc1000/wilc_wlan.c | 1 - drivers/usb/dwc3/core.c | 5 + drivers/usb/dwc3/core.h | 4 + drivers/usb/gadget/composite.c | 9 + drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/host/xhci.c | 4 +- drivers/vfio/platform/vfio_platform.c | 2 +- fs/afs/rxrpc.c | 3 +- fs/btrfs/async-thread.c | 8 + fs/btrfs/async-thread.h | 1 + fs/btrfs/delayed-inode.c | 13 ++ fs/btrfs/disk-io.c | 27 ++- fs/btrfs/extent_io.c | 35 +++- fs/btrfs/file.c | 11 + fs/btrfs/qgroup.c | 11 +- fs/btrfs/relocation.c | 62 +++--- fs/cifs/file.c | 2 +- fs/cifs/inode.c | 23 +- fs/debugfs/file.c | 18 +- fs/erofs/utils.c | 2 +- fs/exec.c | 2 +- fs/ext4/inode.c | 2 +- fs/filesystems.c | 4 +- fs/gfs2/glock.c | 3 + fs/gfs2/glops.c | 27 ++- fs/gfs2/log.c | 2 +- fs/gfs2/log.h | 1 + fs/hfsplus/attributes.c | 4 + fs/io_uring.c | 18 +- fs/nfs/pagelist.c | 48 ++--- fs/nfs/write.c | 1 + fs/nfsd/nfsctl.c | 1 + fs/ocfs2/alloc.c | 4 + fs/pstore/inode.c | 5 +- fs/pstore/platform.c | 4 +- include/acpi/acpixf.h | 2 +- include/linux/cpu.h | 12 +- include/linux/devfreq_cooling.h | 2 +- include/linux/iocontext.h | 1 + include/linux/nvme-fc-driver.h | 4 - include/linux/pci-epc.h | 3 + include/linux/sched.h | 4 +- include/linux/xarray.h | 6 +- include/media/rc-map.h | 1 + include/net/af_rxrpc.h | 8 +- kernel/cpu.c | 4 +- kernel/dma/mapping.c | 2 + kernel/irq/debugfs.c | 11 +- kernel/irq/irqdomain.c | 10 +- kernel/kmod.c | 4 +- kernel/locking/lockdep.c | 4 + kernel/sched/core.c | 1 - kernel/sched/fair.c | 26 ++- kernel/sched/sched.h | 8 +- kernel/seccomp.c | 1 + kernel/signal.c | 2 +- kernel/time/sched_clock.c | 9 +- kernel/trace/bpf_trace.c | 2 +- kernel/trace/trace_kprobe.c | 2 + lib/test_xarray.c | 37 ++++ lib/xarray.c | 4 +- mm/memcontrol.c | 3 + net/rxrpc/af_rxrpc.c | 4 +- net/rxrpc/ar-internal.h | 4 +- net/rxrpc/call_object.c | 3 +- net/rxrpc/conn_client.c | 13 +- net/rxrpc/sendmsg.c | 71 +++++-- net/wireless/scan.c | 6 +- security/keys/key.c | 2 +- security/keys/keyctl.c | 4 +- sound/core/oss/pcm_plugin.c | 32 ++- sound/pci/hda/hda_beep.c | 6 +- sound/pci/hda/hda_intel.c | 16 ++ sound/pci/hda/patch_realtek.c | 233 ++++++++++++--------- sound/pci/ice1712/prodigy_hifi.c | 4 +- sound/soc/soc-dapm.c | 8 +- sound/soc/soc-ops.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/soc/soc-topology.c | 2 +- sound/usb/mixer_maps.c | 28 +++ tools/gpio/Makefile | 2 +- tools/perf/Makefile.config | 11 +- tools/testing/radix-tree/Makefile | 4 +- tools/testing/radix-tree/iteration_check_2.c | 87 ++++++++ tools/testing/radix-tree/main.c | 1 + tools/testing/radix-tree/test.h | 1 + tools/testing/selftests/net/reuseport_addr_any.c | 4 + tools/testing/selftests/powerpc/mm/.gitignore | 1 + tools/testing/selftests/vm/map_hugetlb.c | 14 +- tools/testing/selftests/vm/mlock2-tests.c | 233 ++++----------------- tools/testing/selftests/x86/ptrace_syscall.c | 8 +- 264 files changed, 2877 insertions(+), 1239 deletions(-)

5 years, 2 months

5
236
0 0

[PATCH v2 1/6] KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER

by Marc Zyngier

When deciding whether a guest has to be stopped we check whether this is a private interrupt or not. Unfortunately, there's an off-by-one bug here, and we fail to recognize a whole range of interrupts as being global (GICv2 SPIs 32-63). Fix the condition from > to be >=. Cc: stable(a)vger.kernel.org Fixes: abd7229626b93 ("KVM: arm/arm64: Simplify active_change_prepare and plug race") Reported-by: André Przywara <andre.przywara(a)arm.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> --- virt/kvm/arm/vgic/vgic-mmio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-mmio.c b/virt/kvm/arm/vgic/vgic-mmio.c index 2199302597fa..d085e047953f 100644 --- a/virt/kvm/arm/vgic/vgic-mmio.c +++ b/virt/kvm/arm/vgic/vgic-mmio.c @@ -444,7 +444,7 @@ static void vgic_mmio_change_active(struct kvm_vcpu *vcpu, struct vgic_irq *irq, static void vgic_change_active_prepare(struct kvm_vcpu *vcpu, u32 intid) { if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3 || - intid > VGIC_NR_PRIVATE_IRQS) + intid >= VGIC_NR_PRIVATE_IRQS) kvm_arm_halt_guest(vcpu->kvm); } @@ -452,7 +452,7 @@ static void vgic_change_active_prepare(struct kvm_vcpu *vcpu, u32 intid) static void vgic_change_active_finish(struct kvm_vcpu *vcpu, u32 intid) { if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3 || - intid > VGIC_NR_PRIVATE_IRQS) + intid >= VGIC_NR_PRIVATE_IRQS) kvm_arm_resume_guest(vcpu->kvm); } -- 2.26.1

5 years, 2 months

1
0
0 0

[PATCH] coredump: fix crash when umh is disabled

by Luis R. Rodriguez

From: Luis Chamberlain <mcgrof(a)kernel.org> Commit 64e90a8acb859 ("Introduce STATIC_USERMODEHELPER to mediate call_usermodehelper()") added the optiont to disable all call_usermodehelper() calls by setting STATIC_USERMODEHELPER_PATH to an empty string. When this is done, and crashdump is triggered, it will crash on null pointer dereference, since we make assumptions over what call_usermodehelper_exec() did. This has been reported by Sergey when one triggers a a coredump with the following configuration: ``` CONFIG_STATIC_USERMODEHELPER=y CONFIG_STATIC_USERMODEHELPER_PATH="" kernel.core_pattern = |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e ``` The way disabling the umh was designed was that call_usermodehelper_exec() would just return early, without an error. But coredump assumes certain variables are set up for us when this happens, and calls ile_start_write(cprm.file) with a NULL file. [ 2.819676] BUG: kernel NULL pointer dereference, address: 0000000000000020 [ 2.819859] #PF: supervisor read access in kernel mode [ 2.820035] #PF: error_code(0x0000) - not-present page [ 2.820188] PGD 0 P4D 0 [ 2.820305] Oops: 0000 [#1] SMP PTI [ 2.820436] CPU: 2 PID: 89 Comm: a Not tainted 5.7.0-rc1+ #7 [ 2.820680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20190711_202441-buildvm-armv7-10.arm.fedoraproject.org-2.fc31 04/01/2014 [ 2.821150] RIP: 0010:do_coredump+0xd80/0x1060 [ 2.821385] Code: e8 95 11 ed ff 48 c7 c6 cc a7 b4 81 48 8d bd 28 ff ff ff 89 c2 e8 70 f1 ff ff 41 89 c2 85 c0 0f 84 72 f7 ff ff e9 b4 fe ff ff <48> 8b 57 20 0f b7 02 66 25 00 f0 66 3d 00 8 0 0f 84 9c 01 00 00 44 [ 2.822014] RSP: 0000:ffffc9000029bcb8 EFLAGS: 00010246 [ 2.822339] RAX: 0000000000000000 RBX: ffff88803f860000 RCX: 000000000000000a [ 2.822746] RDX: 0000000000000009 RSI: 0000000000000282 RDI: 0000000000000000 [ 2.823141] RBP: ffffc9000029bde8 R08: 0000000000000000 R09: ffffc9000029bc00 [ 2.823508] R10: 0000000000000001 R11: ffff88803dec90be R12: ffffffff81c39da0 [ 2.823902] R13: ffff88803de84400 R14: 0000000000000000 R15: 0000000000000000 [ 2.824285] FS: 00007fee08183540(0000) GS:ffff88803e480000(0000) knlGS:0000000000000000 [ 2.824767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.825111] CR2: 0000000000000020 CR3: 000000003f856005 CR4: 0000000000060ea0 [ 2.825479] Call Trace: [ 2.825790] get_signal+0x11e/0x720 [ 2.826087] do_signal+0x1d/0x670 [ 2.826361] ? force_sig_info_to_task+0xc1/0xf0 [ 2.826691] ? force_sig_fault+0x3c/0x40 [ 2.826996] ? do_trap+0xc9/0x100 [ 2.827179] exit_to_usermode_loop+0x49/0x90 [ 2.827359] prepare_exit_to_usermode+0x77/0xb0 [ 2.827559] ? invalid_op+0xa/0x30 [ 2.827747] ret_from_intr+0x20/0x20 [ 2.827921] RIP: 0033:0x55e2c76d2129 [ 2.828107] Code: 2d ff ff ff e8 68 ff ff ff 5d c6 05 18 2f 00 00 01 c3 0f 1f 80 00 00 00 00 c3 0f 1f 80 00 00 00 00 e9 7b ff ff ff 55 48 89 e5 <0f> 0b b8 00 00 00 00 5d c3 66 2e 0f 1f 84 0 0 00 00 00 00 0f 1f 40 [ 2.828603] RSP: 002b:00007fffeba5e080 EFLAGS: 00010246 [ 2.828801] RAX: 000055e2c76d2125 RBX: 0000000000000000 RCX: 00007fee0817c718 [ 2.829034] RDX: 00007fffeba5e188 RSI: 00007fffeba5e178 RDI: 0000000000000001 [ 2.829257] RBP: 00007fffeba5e080 R08: 0000000000000000 R09: 00007fee08193c00 [ 2.829482] R10: 0000000000000009 R11: 0000000000000000 R12: 000055e2c76d2040 [ 2.829727] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2.829964] CR2: 0000000000000020 [ 2.830149] ---[ end trace ceed83d8c68a1bf1 ]--- ``` Cc: <stable(a)vger.kernel.org> # v4.11+ Fixes: 64e90a8acb859 ("Introduce STATIC_USERMODEHELPER to mediate call_usermodehelper()") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199795 Reported-by: Tony Vroon <chainsaw(a)gentoo.org> Reported-by: Sergey Kvachonok <ravenexp(a)gmail.com> Tested-by: Sergei Trofimovich <slyfox(a)gentoo.org> Signed-off-by: Luis Chamberlain <mcgrof(a)kernel.org> --- fs/coredump.c | 8 ++++++++ kernel/umh.c | 5 +++++ 2 files changed, 13 insertions(+) diff --git a/fs/coredump.c b/fs/coredump.c index f8296a82d01d..c92074fb152d 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -786,6 +786,14 @@ void do_coredump(const kernel_siginfo_t *siginfo) if (displaced) put_files_struct(displaced); if (!dump_interrupted()) { + /* + * umh disabled with CONFIG_STATIC_USERMODEHELPER_PATH="" would + * have this set to NULL. + */ + if (!cprm.file) { + pr_info("Core dump to |%s disabled\n", cn.corename); + goto close_fail; + } file_start_write(cprm.file); core_dumped = binfmt->core_dump(&cprm); file_end_write(cprm.file); diff --git a/kernel/umh.c b/kernel/umh.c index 7f255b5a8845..11bf5eea474c 100644 --- a/kernel/umh.c +++ b/kernel/umh.c @@ -544,6 +544,11 @@ EXPORT_SYMBOL_GPL(fork_usermode_blob); * Runs a user-space application. The application is started * asynchronously if wait is not set, and runs as a child of system workqueues. * (ie. it runs with full root capabilities and optimized affinity). + * + * Note: successful return value does not guarantee the helper was called at + * all. You can't rely on sub_info->{init,cleanup} being called even for + * UMH_WAIT_* wait modes as STATIC_USERMODEHELPER_PATH="" turns all helpers + * into a successful no-op. */ int call_usermodehelper_exec(struct subprocess_info *sub_info, int wait) { -- 2.25.1

5 years, 2 months

2
1
0 0

[PATCH v3 1/4] fs/posix_acl: apply umask if superblock disables ACL support

by Max Kellermann

The function posix_acl_create() applies the umask only if the inode has no ACL (= NULL) or if ACLs are not supported by the filesystem driver (= -EOPNOTSUPP). However, this happens only after after the IS_POSIXACL() check succeeded. If the superblock doesn't enable ACL support, umask will never be applied. A filesystem which has no ACL support will of course not enable SB_POSIXACL, rendering the umask-applying code path unreachable. This fixes a bug which causes the umask to be ignored with O_TMPFILE on tmpfs: https://github.com/MusicPlayerDaemon/MPD/issues/558 https://bugs.gentoo.org/show_bug.cgi?id=686142#c3 https://bugzilla.kernel.org/show_bug.cgi?id=203625 Signed-off-by: Max Kellermann <mk(a)cm4all.com> Reviewed-by: J. Bruce Fields <bfields(a)redhat.com> Cc: stable(a)vger.kernel.org --- fs/posix_acl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 249672bf54fe..e5e7a2295b99 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -589,9 +589,14 @@ posix_acl_create(struct inode *dir, umode_t *mode, *acl = NULL; *default_acl = NULL; - if (S_ISLNK(*mode) || !IS_POSIXACL(dir)) + if (S_ISLNK(*mode)) return 0; + if (!IS_POSIXACL(dir)) { + *mode &= ~current_umask(); + return 0; + } + p = get_acl(dir, ACL_TYPE_DEFAULT); if (!p || p == ERR_PTR(-EOPNOTSUPP)) { *mode &= ~current_umask(); -- 2.20.1

5 years, 2 months

2
7
0 0

[PATCH v2 1/2] usb: dwc3: gadget: Fix request completion check

by Thinh Nguyen

A request may not be completed because not all the TRBs are prepared for it. This happens when we run out of available TRBs. When some TRBs are completed, the driver needs to prepare the rest of the TRBs for the request. The check dwc3_gadget_ep_request_completed() shouldn't be checking the amount of data received but rather the number of pending TRBs. Revise this request completion check. Cc: stable(a)vger.kernel.org Fixes: e0c42ce590fe ("usb: dwc3: gadget: simplify IOC handling") Signed-off-by: Thinh Nguyen <thinhn(a)synopsys.com> --- Changes in v2: - Add Cc: stable tag drivers/usb/dwc3/gadget.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 1a4fc03742aa..c45853b14cff 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2550,14 +2550,7 @@ static int dwc3_gadget_ep_reclaim_trb_linear(struct dwc3_ep *dep, static bool dwc3_gadget_ep_request_completed(struct dwc3_request *req) { - /* - * For OUT direction, host may send less than the setup - * length. Return true for all OUT requests. - */ - if (!req->direction) - return true; - - return req->request.actual == req->request.length; + return req->num_pending_sgs == 0; } static int dwc3_gadget_ep_cleanup_completed_request(struct dwc3_ep *dep, @@ -2581,8 +2574,7 @@ static int dwc3_gadget_ep_cleanup_completed_request(struct dwc3_ep *dep, req->request.actual = req->request.length - req->remaining; - if (!dwc3_gadget_ep_request_completed(req) || - req->num_pending_sgs) { + if (!dwc3_gadget_ep_request_completed(req)) { __dwc3_gadget_kick_transfer(dep); goto out; } -- 2.11.0

5 years, 2 months

2
2
0 0

+ tools-vm-fix-cross-compile-build.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: tools/vm: fix cross-compile build has been added to the -mm tree. Its filename is tools-vm-fix-cross-compile-build.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/tools-vm-fix-cross-compile-build.p… and later at http://ozlabs.org/~akpm/mmotm/broken-out/tools-vm-fix-cross-compile-build.p… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Lucas Stach <l.stach(a)pengutronix.de> Subject: tools/vm: fix cross-compile build 7ed1c1901fe5 (tools: fix cross-compile var clobbering) moved the setup of the CC variable to tools/scripts/Makefile.include to make the behavior consistent across all the tools Makefiles. As the vm tools missed the include we end up with the wrong CC in a cross-compiling evironment. Link: http://lkml.kernel.org/r/20200416104748.25243-1-l.stach@pengutronix.de Fixes: 7ed1c1901fe5 (tools: fix cross-compile var clobbering) Signed-off-by: Lucas Stach <l.stach(a)pengutronix.de> Cc: Martin Kelly <martin(a)martingkelly.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- tools/vm/Makefile | 2 ++ 1 file changed, 2 insertions(+) --- a/tools/vm/Makefile~tools-vm-fix-cross-compile-build +++ a/tools/vm/Makefile @@ -1,6 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for vm tools # +include ../scripts/Makefile.include + TARGETS=page-types slabinfo page_owner_sort LIB_DIR = ../lib/api _ Patches currently in -mm which might be from l.stach(a)pengutronix.de are tools-vm-fix-cross-compile-build.patch

5 years, 2 months

1
0
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+ coredump-fix-null-pointer-dereference-on-coredump.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: coredump: fix null pointer dereference on coredump has been added to the -mm tree. Its filename is coredump-fix-null-pointer-dereference-on-coredump.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/coredump-fix-null-pointer-derefere… and later at http://ozlabs.org/~akpm/mmotm/broken-out/coredump-fix-null-pointer-derefere… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Subject: coredump: fix null pointer dereference on coredump If the core_pattern is set to "|" and any process segfaults then we get a null pointer derefernce while trying to coredump. The call stack shows: [ 108.212680] RIP: 0010:do_coredump+0x628/0x11c0 When the core_pattern has only "|" there is no use of trying the coredump and we can check that while formating the corename and exit with an error. After this change I get: [ 48.453756] format_corename failed [ 48.453758] Aborting core Link: http://lkml.kernel.org/r/20200416194612.21418-1-sudipm.mukherjee@gmail.com Fixes: 315c69261dd3 ("coredump: split pipe command whitespace before expanding template") Signed-off-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Reported-by: Matthew Ruffell <matthew.ruffell(a)canonical.com> Cc: Paul Wise <pabs3(a)bonedaddy.net> Cc: Alexander Viro <viro(a)zeniv.linux.org.uk> Cc: Neil Horman <nhorman(a)tuxdriver.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/coredump.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/coredump.c~coredump-fix-null-pointer-dereference-on-coredump +++ a/fs/coredump.c @@ -211,6 +211,8 @@ static int format_corename(struct core_n return -ENOMEM; (*argv)[(*argc)++] = 0; ++pat_ptr; + if (!(*pat_ptr)) + return -ENOMEM; } /* Repeat as long as we have more pattern to process and more output _ Patches currently in -mm which might be from sudipm.mukherjee(a)gmail.com are coredump-fix-null-pointer-dereference-on-coredump.patch

5 years, 2 months

1
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stable-rc/linux-4.14.y boot: 130 boots: 2 failed, 121 passed with 2 offline, 5 untried/unknown (v4.14.175-146-g0ac67c89f03f)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 130 boots: 2 failed, 121 passed with 2 offline, 5 untried/unknown (v4.14.175-146-g0ac67c89f03f) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-146-g0ac67c89f03f Git Commit: 0ac67c89f03f66d03da8ac889485c71c4c7c04af Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 74 unique boards, 20 SoC families, 17 builds out of 177 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.14.169-92-gb4137330c582 - first fail: v4.14.170-62-gd6856e4a2c23) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.14.175-146-g4bea164d1f6e) Boot Failures Detected: arm64: defconfig: gcc-8: meson-gxbb-p200: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
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stable-rc/linux-4.19.y boot: 144 boots: 1 failed, 134 passed with 4 offline, 5 untried/unknown (v4.19.114-203-g287f80e07bbc)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 144 boots: 1 failed, 134 passed with 4 offline, 5 untried/unknown (v4.19.114-203-g287f80e07bbc) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-203-g287f80e07bbc Git Commit: 287f80e07bbc28d3a2a25d2b53674c912d515376 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 84 unique boards, 22 SoC families, 20 builds out of 198 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.19.101 - first fail: v4.19.102-96-g0632821fe218) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 34 days (last pass: v4.19.108-87-g624c124960e8 - first fail: v4.19.109) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v4.19.114-203-g06906a122520) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab stih410-b2120: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-5.6.y boot: 164 boots: 4 failed, 151 passed with 4 offline, 5 untried/unknown (v5.6.3-294-g576aa353744c)

by kernelci.org bot

stable-rc/linux-5.6.y boot: 164 boots: 4 failed, 151 passed with 4 offline, 5 untried/unknown (v5.6.3-294-g576aa353744c) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.6.y/kernel/v5.6.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.3-294-g… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.3-294-g576aa353744c Git Commit: 576aa353744ce5f1279071363e4a55e97f486f39 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 102 unique boards, 24 SoC families, 21 builds out of 200 Boot Regressions Detected: arc: hsdk_defconfig: gcc-8: hsdk: lab-baylibre: new failure (last pass: v5.6.3-285-g1113b108c404) arm: omap2plus_defconfig: gcc-8: omap3-beagle-xm: lab-baylibre: new failure (last pass: v5.6.3-285-g1113b108c404) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v5.6.3-285-g1113b108c404) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v5.6.3-285-g1113b108c404) meson-gxm-q200: lab-baylibre: failing since 1 day (last pass: v5.6.2-70-g62251e4703ac - first fail: v5.6.3-285-g1113b108c404) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: 1 failed lab omap2plus_defconfig: gcc-8: omap3-beagle-xm: 1 failed lab arm64: defconfig: gcc-8: meson-gxm-q200: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab stih410-b2120: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y boot: 113 boots: 2 failed, 104 passed with 2 offline, 5 untried/unknown (v4.9.218-99-g98ed4696ba7e)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 113 boots: 2 failed, 104 passed with 2 offline, 5 untried/unknown (v4.9.218-99-g98ed4696ba7e) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-99-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-99-g98ed4696ba7e Git Commit: 98ed4696ba7e03a240c553206551dcdca4bfaf4f Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 60 unique boards, 20 SoC families, 19 builds out of 197 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.9.213 - first fail: v4.9.213-37-g860ec95da9ad) Boot Failures Detected: arm: multi_v7_defconfig: gcc-8: stih410-b2120: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
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[PATCH] platform/x86: intel_int0002_vgpio: Only bind to the INT0002 dev when using s2idle

by Hans de Goede

Commit 871f1f2bcb01 ("platform/x86: intel_int0002_vgpio: Only implement irq_set_wake on Bay Trail") stopped passing irq_set_wake requests on to the parents IRQ because this was breaking suspend (causing immediate wakeups) on an Asus E202SA. This workaround for this issue is mostly fine, on most Cherry Trail devices where we need the INT0002 device for wakeups by e.g. USB kbds, the parent IRQ is shared with the ACPI SCI and that is marked as wakeup anyways. But not on all devices, specifically on a Medion Akoya E1239T there is no SCI at all, and because the irq_set_wake request is not passed on to the parent IRQ, wake up by the builtin USB kbd does not work here. So the workaround for the Asus E202SA immediate wake problem is causing problems elsewhere; and in hindsight it is not the correct fix, the Asus E202SA uses Airmont CPU cores, but this does not mean it is a Cherry Trail based device, Brasswell uses Airmont CPU cores too and this actually is a Braswell device. Most (all?) Braswell devices use classic S3 mode suspend rather then s2idle suspend and in this case directly dealing with PME events as the INT0002 driver does likely is not the best idea, so that this is causing issues is not surprising. Replace the workaround of not passing irq_set_wake requests on to the parents IRQ, by not binding to the INT0002 device when s2idle is not used. This fixes USB kbd wakeups not working on some Cherry Trail devices, while still avoiding mucking with the wakeup flags on the Asus E202SA (and other Brasswell devices). Cc: Maxim Mikityanskiy <maxtram95(a)gmail.com> Cc: 5.3+ <stable(a)vger.kernel.org> # 5.3+ Fixes: 871f1f2bcb01 ("platform/x86: intel_int0002_vgpio: Only implement irq_set_wake on Bay Trail") Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- drivers/platform/x86/intel_int0002_vgpio.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel_int0002_vgpio.c index 55f088f535e2..e8bec72d3823 100644 --- a/drivers/platform/x86/intel_int0002_vgpio.c +++ b/drivers/platform/x86/intel_int0002_vgpio.c @@ -143,21 +143,9 @@ static struct irq_chip int0002_byt_irqchip = { .irq_set_wake = int0002_irq_set_wake, }; -static struct irq_chip int0002_cht_irqchip = { - .name = DRV_NAME, - .irq_ack = int0002_irq_ack, - .irq_mask = int0002_irq_mask, - .irq_unmask = int0002_irq_unmask, - /* - * No set_wake, on CHT the IRQ is typically shared with the ACPI SCI - * and we don't want to mess with the ACPI SCI irq settings. - */ - .flags = IRQCHIP_SKIP_SET_WAKE, -}; - static const struct x86_cpu_id int0002_cpu_ids[] = { INTEL_CPU_FAM6(ATOM_SILVERMONT, int0002_byt_irqchip), /* Valleyview, Bay Trail */ - INTEL_CPU_FAM6(ATOM_AIRMONT, int0002_cht_irqchip), /* Braswell, Cherry Trail */ + INTEL_CPU_FAM6(ATOM_AIRMONT, int0002_byt_irqchip), /* Braswell, Cherry Trail */ {} }; @@ -181,6 +169,10 @@ static int int0002_probe(struct platform_device *pdev) if (!cpu_id) return -ENODEV; + /* We only need to directly deal with PMEs when using s2idle */ + if (!pm_suspend_default_s2idle()) + return -ENODEV; + irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; -- 2.26.0

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stable-rc/linux-4.14.y build: 177 builds: 0 failed, 177 passed, 92 warnings (v4.14.175-146-g0ac67c89f03f)

by kernelci.org bot

stable-rc/linux-4.14.y build: 177 builds: 0 failed, 177 passed, 92 warnings (v4.14.175-146-g0ac67c89f03f) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-146-g0ac67c89f03f Git Commit: 0ac67c89f03f66d03da8ac889485c71c4c7c04af Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 2 warnings mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 2 warnings tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Warnings summary: 88 fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
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stable-rc/linux-4.4.y boot: 74 boots: 3 failed, 67 passed with 2 offline, 2 untried/unknown (v4.4.218-85-g72558784a83f)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 74 boots: 3 failed, 67 passed with 2 offline, 2 untried/unknown (v4.4.218-85-g72558784a83f) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-85-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-85-g72558784a83f Git Commit: 72558784a83fe11cae04f0da3de31c9d62628601 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 44 unique boards, 16 SoC families, 17 builds out of 190 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.4.212-56-g758a39807529 - first fail: v4.4.213-28-ga3b43e6eae91) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 21 days (last pass: v4.4.216-127-g955137020949 - first fail: v4.4.217) Boot Failures Detected: arm: imx_v4_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab multi_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.19.y build: 198 builds: 0 failed, 198 passed, 10 warnings (v4.19.114-203-g287f80e07bbc)

by kernelci.org bot

stable-rc/linux-4.19.y build: 198 builds: 0 failed, 198 passed, 10 warnings (v4.19.114-203-g287f80e07bbc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-203-g287f80e07bbc Git Commit: 287f80e07bbc28d3a2a25d2b53674c912d515376 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-5.4.y boot: 164 boots: 4 failed, 151 passed with 3 offline, 6 untried/unknown (v5.4.31-275-gccba204bf567)

by kernelci.org bot

stable-rc/linux-5.4.y boot: 164 boots: 4 failed, 151 passed with 3 offline, 6 untried/unknown (v5.4.31-275-gccba204bf567) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.31-275-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.31-275-gccba204bf567 Git Commit: ccba204bf567bf5349e9635ea1fb8cd18d23c123 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 100 unique boards, 26 SoC families, 21 builds out of 200 Boot Regressions Detected: arm: bcm2835_defconfig: gcc-8: bcm2837-rpi-3-b: lab-baylibre: new failure (last pass: v5.4.31-258-gd88fa8738f21) multi_v5_defconfig: gcc-8: da850-lcdk: lab-baylibre: new failure (last pass: v5.4.31-258-gd88fa8738f21) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v5.4.17-99-gbd0c6624a110 - first fail: v5.4.17-238-gbffcaa93483d) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 8 days (last pass: v5.4.30-37-g40da5db79b55 - first fail: v5.4.30-39-g23c04177b89f) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v5.4.31-258-gd88fa8738f21) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v5.4.30-81-gf163418797b9) meson-gxl-s905d-p230: lab-baylibre: new failure (last pass: v5.4.30-81-gf163418797b9) meson-gxm-q200: lab-baylibre: failing since 5 days (last pass: v5.4.30-54-g6f04e8ca5355 - first fail: v5.4.30-81-gf163418797b9) Boot Failures Detected: arm: bcm2835_defconfig: gcc-8: bcm2837-rpi-3-b: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab arm64: defconfig: gcc-8: meson-gxl-s905d-p230: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.3-294-g576aa353744c)

by kernelci.org bot

stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.3-294-g576aa353744c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.3-294-g… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.3-294-g576aa353744c Git Commit: 576aa353744ce5f1279071363e4a55e97f486f39 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:141: Warning: macro instruction expanded into multiple instructions 1 .config:1160:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_virt_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1160:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

[PATCH] coredump: fix null pointer dereference on coredump

by Sudip Mukherjee

If the core_pattern is set to "|" and any process segfaults then we get a null pointer derefernce while trying to coredump. The call stack shows: [ 108.212680] RIP: 0010:do_coredump+0x628/0x11c0 When the core_pattern has only "|" there is no use of trying the coredump and we can check that while formating the corename and exit with an error. After this change I get: [ 48.453756] format_corename failed [ 48.453758] Aborting core Fixes: 315c69261dd3 ("coredump: split pipe command whitespace before expanding template") Reported-by: Matthew Ruffell <matthew.ruffell(a)canonical.com> Cc: Paul Wise <pabs3(a)bonedaddy.net> Cc: stable(a)vger.kernel.org Signed-off-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> --- fs/coredump.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/coredump.c b/fs/coredump.c index f8296a82d01d..408418e6aa13 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -211,6 +211,8 @@ static int format_corename(struct core_name *cn, struct coredump_params *cprm, return -ENOMEM; (*argv)[(*argc)++] = 0; ++pat_ptr; + if (!(*pat_ptr)) + return -ENOMEM; } /* Repeat as long as we have more pattern to process and more output -- 2.11.0

5 years, 2 months

1
0
0 0

[PATCH] Revert "HID: wacom: generic: read the number of expected touches on a per collection basis"

by Gerecke, Jason

From: Jason Gerecke <killertofu(a)gmail.com> This reverts commit 15893fa40109f5e7c67eeb8da62267d0fdf0be9d. The referenced commit broke pen and touch input for a variety of devices such as the Cintiq Pro 32. Affected devices may appear to work normally for a short amount of time, but eventually loose track of actual touch state and can leave touch arbitration enabled which prevents the pen from working. The commit is not itself required for any currently-available Bluetooth device, and so we revert it to correct the behavior of broken devices. This breakage occurs due to a mismatch between the order of collections and the order of usages on some devices. This commit tries to read the contact count before processing events, but will fail if the contact count does not occur prior to the first logical finger collection. This is the case for devices like the Cintiq Pro 32 which place the contact count at the very end of the report. Without the contact count set, touches will only be partially processed. The `wacom_wac_finger_slot` function will not open any slots since the number of contacts seen is greater than the expectation of 0, but we will still end up calling `input_mt_sync_frame` for each finger anyway. This can cause problems for userspace separate from the issue currently taking place in the kernel. Only once all of the individual finger collections have been processed do we finally get to the enclosing collection which contains the contact count. The value ends up being used for the *next* report, however. This delayed use of the contact count can cause the driver to loose track of the actual touch state and believe that there are contacts down when there aren't. This leaves touch arbitration enabled and prevents the pen from working. It can also cause userspace to incorrectly treat single- finger input as gestures. Link: https://github.com/linuxwacom/input-wacom/issues/146 Signed-off-by: Jason Gerecke <jason.gerecke(a)wacom.com> Reviewed-by: Aaron Armstrong Skomra <aaron.skomra(a)wacom.com> Fixes: 15893fa40109 ("HID: wacom: generic: read the number of expected touches on a per collection basis") Cc: stable(a)vger.kernel.org # 5.3+ --- drivers/hid/wacom_wac.c | 79 +++++++++-------------------------------- 1 file changed, 16 insertions(+), 63 deletions(-) diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index d99a9d407671..96d00eba99c0 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2637,9 +2637,25 @@ static void wacom_wac_finger_pre_report(struct hid_device *hdev, case HID_DG_TIPSWITCH: hid_data->last_slot_field = equivalent_usage; break; + case HID_DG_CONTACTCOUNT: + hid_data->cc_report = report->id; + hid_data->cc_index = i; + hid_data->cc_value_index = j; + break; } } } + + if (hid_data->cc_report != 0 && + hid_data->cc_index >= 0) { + struct hid_field *field = report->field[hid_data->cc_index]; + int value = field->value[hid_data->cc_value_index]; + if (value) + hid_data->num_expected = value; + } + else { + hid_data->num_expected = wacom_wac->features.touch_max; + } } static void wacom_wac_finger_report(struct hid_device *hdev, @@ -2649,7 +2665,6 @@ static void wacom_wac_finger_report(struct hid_device *hdev, struct wacom_wac *wacom_wac = &wacom->wacom_wac; struct input_dev *input = wacom_wac->touch_input; unsigned touch_max = wacom_wac->features.touch_max; - struct hid_data *hid_data = &wacom_wac->hid_data; /* If more packets of data are expected, give us a chance to * process them rather than immediately syncing a partial @@ -2663,7 +2678,6 @@ static void wacom_wac_finger_report(struct hid_device *hdev, input_sync(input); wacom_wac->hid_data.num_received = 0; - hid_data->num_expected = 0; /* keep touch state for pen event */ wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); @@ -2738,73 +2752,12 @@ static void wacom_report_events(struct hid_device *hdev, } } -static void wacom_set_num_expected(struct hid_device *hdev, - struct hid_report *report, - int collection_index, - struct hid_field *field, - int field_index) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct hid_data *hid_data = &wacom_wac->hid_data; - unsigned int original_collection_level = - hdev->collection[collection_index].level; - bool end_collection = false; - int i; - - if (hid_data->num_expected) - return; - - // find the contact count value for this segment - for (i = field_index; i < report->maxfield && !end_collection; i++) { - struct hid_field *field = report->field[i]; - unsigned int field_level = - hdev->collection[field->usage[0].collection_index].level; - unsigned int j; - - if (field_level != original_collection_level) - continue; - - for (j = 0; j < field->maxusage; j++) { - struct hid_usage *usage = &field->usage[j]; - - if (usage->collection_index != collection_index) { - end_collection = true; - break; - } - if (wacom_equivalent_usage(usage->hid) == HID_DG_CONTACTCOUNT) { - hid_data->cc_report = report->id; - hid_data->cc_index = i; - hid_data->cc_value_index = j; - - if (hid_data->cc_report != 0 && - hid_data->cc_index >= 0) { - - struct hid_field *field = - report->field[hid_data->cc_index]; - int value = - field->value[hid_data->cc_value_index]; - - if (value) - hid_data->num_expected = value; - } - } - } - } - - if (hid_data->cc_report == 0 || hid_data->cc_index < 0) - hid_data->num_expected = wacom_wac->features.touch_max; -} - static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *report, int collection_index, struct hid_field *field, int field_index) { struct wacom *wacom = hid_get_drvdata(hdev); - if (WACOM_FINGER_FIELD(field)) - wacom_set_num_expected(hdev, report, collection_index, field, - field_index); wacom_report_events(hdev, report, collection_index, field_index); /* -- 2.26.0

5 years, 2 months

3
2
0 0

stable-rc/linux-4.14.y boot: 132 boots: 3 failed, 122 passed with 2 offline, 5 untried/unknown (v4.14.175-146-g4bea164d1f6e)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 132 boots: 3 failed, 122 passed with 2 offline, 5 untried/unknown (v4.14.175-146-g4bea164d1f6e) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-146-g4bea164d1f6e Git Commit: 4bea164d1f6ea26a51939ac38ecbed387e445339 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 75 unique boards, 21 SoC families, 18 builds out of 201 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.14.169-92-gb4137330c582 - first fail: v4.14.170-62-gd6856e4a2c23) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 56 days (last pass: v4.14.170-141-g00a0113414f7 - first fail: v4.14.171-29-g9cfe30e85240) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab arm64: defconfig: gcc-8: meson-gxbb-p200: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-99-g98ed4696ba7e)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-99-g98ed4696ba7e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-99-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-99-g98ed4696ba7e Git Commit: 98ed4696ba7e03a240c553206551dcdca4bfaf4f Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.19.y boot: 146 boots: 1 failed, 137 passed with 3 offline, 5 untried/unknown (v4.19.114-203-g06906a122520)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 146 boots: 1 failed, 137 passed with 3 offline, 5 untried/unknown (v4.19.114-203-g06906a122520) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-203-g06906a122520 Git Commit: 06906a122520142a26c296b21a9a2a31b1dbb40d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 85 unique boards, 23 SoC families, 20 builds out of 205 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.19.101 - first fail: v4.19.102-96-g0632821fe218) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 34 days (last pass: v4.19.108-87-g624c124960e8 - first fail: v4.19.109) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.19.114-185-g53a9f76066d0) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v4.19.114-185-g53a9f76066d0) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y boot: 113 boots: 1 failed, 104 passed with 2 offline, 5 untried/unknown, 1 conflict (v4.9.218-99-gbd51c04713a4)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 113 boots: 1 failed, 104 passed with 2 offline, 5 untried/unknown, 1 conflict (v4.9.218-99-gbd51c04713a4) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-99-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-99-gbd51c04713a4 Git Commit: bd51c04713a4f34dd89ff3897c11e9bef252825b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 60 unique boards, 20 SoC families, 19 builds out of 197 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 68 days (last pass: v4.9.213 - first fail: v4.9.213-37-g860ec95da9ad) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.9.218-93-g8271444878fc) x86_64: x86_64_defconfig: gcc-8: qemu_x86_64: lab-baylibre: new failure (last pass: v4.9.218-93-g8271444878fc) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu_x86_64: lab-collabora: PASS (gcc-8) lab-baylibre: FAIL (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-85-g72558784a83f)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-85-g72558784a83f) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-85-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-85-g72558784a83f Git Commit: 72558784a83fe11cae04f0da3de31c9d62628601 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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FAILED: patch "[PATCH] dm clone: Fix handling of partial region discards" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 4b5142905d4ff58a4b93f7c8eaa7ba829c0a53c9 Mon Sep 17 00:00:00 2001 From: Nikos Tsironis <ntsironis(a)arrikto.com> Date: Fri, 27 Mar 2020 16:01:08 +0200 Subject: [PATCH] dm clone: Fix handling of partial region discards There is a bug in the way dm-clone handles discards, which can lead to discarding the wrong blocks or trying to discard blocks beyond the end of the device. This could lead to data corruption, if the destination device indeed discards the underlying blocks, i.e., if the discard operation results in the original contents of a block to be lost. The root of the problem is the code that calculates the range of regions covered by a discard request and decides which regions to discard. Since dm-clone handles the device in units of regions, we don't discard parts of a region, only whole regions. The range is calculated as: rs = dm_sector_div_up(bio->bi_iter.bi_sector, clone->region_size); re = bio_end_sector(bio) >> clone->region_shift; , where 'rs' is the first region to discard and (re - rs) is the number of regions to discard. The bug manifests when we try to discard part of a single region, i.e., when we try to discard a block with size < region_size, and the discard request both starts at an offset with respect to the beginning of that region and ends before the end of the region. The root cause is the following comparison: if (rs == re) // skip discard and complete original bio immediately , which doesn't take into account that 'rs' might be greater than 're'. Thus, we then issue a discard request for the wrong blocks, instead of skipping the discard all together. Fix the check to also take into account the above case, so we don't end up discarding the wrong blocks. Also, add some range checks to dm_clone_set_region_hydrated() and dm_clone_cond_set_range(), which update dm-clone's region bitmap. Note that the aforementioned bug doesn't cause invalid memory accesses, because dm_clone_is_range_hydrated() returns True for this case, so the checks are just precautionary. Fixes: 7431b7835f55 ("dm: add clone target") Cc: stable(a)vger.kernel.org # v5.4+ Signed-off-by: Nikos Tsironis <ntsironis(a)arrikto.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-clone-metadata.c b/drivers/md/dm-clone-metadata.c index c05b12110456..199e7af00858 100644 --- a/drivers/md/dm-clone-metadata.c +++ b/drivers/md/dm-clone-metadata.c @@ -850,6 +850,12 @@ int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long re struct dirty_map *dmap; unsigned long word, flags; + if (unlikely(region_nr >= cmd->nr_regions)) { + DMERR("Region %lu out of range (total number of regions %lu)", + region_nr, cmd->nr_regions); + return -ERANGE; + } + word = region_nr / BITS_PER_LONG; spin_lock_irqsave(&cmd->bitmap_lock, flags); @@ -879,6 +885,13 @@ int dm_clone_cond_set_range(struct dm_clone_metadata *cmd, unsigned long start, struct dirty_map *dmap; unsigned long word, region_nr; + if (unlikely(start >= cmd->nr_regions || (start + nr_regions) < start || + (start + nr_regions) > cmd->nr_regions)) { + DMERR("Invalid region range: start %lu, nr_regions %lu (total number of regions %lu)", + start, nr_regions, cmd->nr_regions); + return -ERANGE; + } + spin_lock_irq(&cmd->bitmap_lock); if (cmd->read_only) { diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c index d1e1b5b56b1b..022dddcad647 100644 --- a/drivers/md/dm-clone-target.c +++ b/drivers/md/dm-clone-target.c @@ -293,10 +293,17 @@ static inline unsigned long bio_to_region(struct clone *clone, struct bio *bio) /* Get the region range covered by the bio */ static void bio_region_range(struct clone *clone, struct bio *bio, - unsigned long *rs, unsigned long *re) + unsigned long *rs, unsigned long *nr_regions) { + unsigned long end; + *rs = dm_sector_div_up(bio->bi_iter.bi_sector, clone->region_size); - *re = bio_end_sector(bio) >> clone->region_shift; + end = bio_end_sector(bio) >> clone->region_shift; + + if (*rs >= end) + *nr_regions = 0; + else + *nr_regions = end - *rs; } /* Check whether a bio overwrites a region */ @@ -454,7 +461,7 @@ static void trim_bio(struct bio *bio, sector_t sector, unsigned int len) static void complete_discard_bio(struct clone *clone, struct bio *bio, bool success) { - unsigned long rs, re; + unsigned long rs, nr_regions; /* * If the destination device supports discards, remap and trim the @@ -463,9 +470,9 @@ static void complete_discard_bio(struct clone *clone, struct bio *bio, bool succ */ if (test_bit(DM_CLONE_DISCARD_PASSDOWN, &clone->flags) && success) { remap_to_dest(clone, bio); - bio_region_range(clone, bio, &rs, &re); + bio_region_range(clone, bio, &rs, &nr_regions); trim_bio(bio, rs << clone->region_shift, - (re - rs) << clone->region_shift); + nr_regions << clone->region_shift); generic_make_request(bio); } else bio_endio(bio); @@ -473,12 +480,21 @@ static void complete_discard_bio(struct clone *clone, struct bio *bio, bool succ static void process_discard_bio(struct clone *clone, struct bio *bio) { - unsigned long rs, re; + unsigned long rs, nr_regions; - bio_region_range(clone, bio, &rs, &re); - BUG_ON(re > clone->nr_regions); + bio_region_range(clone, bio, &rs, &nr_regions); + if (!nr_regions) { + bio_endio(bio); + return; + } - if (unlikely(rs == re)) { + if (WARN_ON(rs >= clone->nr_regions || (rs + nr_regions) < rs || + (rs + nr_regions) > clone->nr_regions)) { + DMERR("%s: Invalid range (%lu + %lu, total regions %lu) for discard (%llu + %u)", + clone_device_name(clone), rs, nr_regions, + clone->nr_regions, + (unsigned long long)bio->bi_iter.bi_sector, + bio_sectors(bio)); bio_endio(bio); return; } @@ -487,7 +503,7 @@ static void process_discard_bio(struct clone *clone, struct bio *bio) * The covered regions are already hydrated so we just need to pass * down the discard. */ - if (dm_clone_is_range_hydrated(clone->cmd, rs, re - rs)) { + if (dm_clone_is_range_hydrated(clone->cmd, rs, nr_regions)) { complete_discard_bio(clone, bio, true); return; } @@ -1169,7 +1185,7 @@ static void process_deferred_discards(struct clone *clone) int r = -EPERM; struct bio *bio; struct blk_plug plug; - unsigned long rs, re; + unsigned long rs, nr_regions; struct bio_list discards = BIO_EMPTY_LIST; spin_lock_irq(&clone->lock); @@ -1185,14 +1201,13 @@ static void process_deferred_discards(struct clone *clone) /* Update the metadata */ bio_list_for_each(bio, &discards) { - bio_region_range(clone, bio, &rs, &re); + bio_region_range(clone, bio, &rs, &nr_regions); /* * A discard request might cover regions that have been already * hydrated. There is no need to update the metadata for these * regions. */ - r = dm_clone_cond_set_range(clone->cmd, rs, re - rs); - + r = dm_clone_cond_set_range(clone->cmd, rs, nr_regions); if (unlikely(r)) break; }

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stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.31-275-gccba204bf567)

by kernelci.org bot

stable-rc/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 1 error, 107 warnings (v5.4.31-275-gccba204bf567) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.31-275-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.31-275-gccba204bf567 Git Commit: ccba204bf567bf5349e9635ea1fb8cd18d23c123 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 12 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 61 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1157:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 12 warnings, 0 section mismatches Warnings: arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1157:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

[PATCH] keys: Fix proc_keys_next to increase position index

by David Howells

From: Vasily Averin <vvs(a)virtuozzo.com> If seq_file .next function does not change position index, read after some lseek can generate unexpected output: $ dd if=/proc/keys bs=1 # full usual output 0f6bfdf5 I--Q--- 2 perm 3f010000 1000 1000 user 4af2f79ab8848d0a: 740 1fb91b32 I--Q--- 3 perm 1f3f0000 1000 65534 keyring _uid.1000: 2 27589480 I--Q--- 1 perm 0b0b0000 0 0 user invocation_id: 16 2f33ab67 I--Q--- 152 perm 3f030000 0 0 keyring _ses: 2 33f1d8fa I--Q--- 4 perm 3f030000 1000 1000 keyring _ses: 1 3d427fda I--Q--- 2 perm 3f010000 1000 1000 user 69ec44aec7678e5a: 740 3ead4096 I--Q--- 1 perm 1f3f0000 1000 65534 keyring _uid_ses.1000: 1 521+0 records in 521+0 records out 521 bytes copied, 0,00123769 s, 421 kB/s $ dd if=/proc/keys bs=500 skip=1 # read after lseek in middle of last line dd: /proc/keys: cannot skip to specified offset g _uid_ses.1000: 1 <<<< end of last line 3ead4096 I--Q--- 1 perm 1f3f0000 1000 65534 keyring _uid_ses.1000: 1 <<<< and whole last line again 0+1 records in 0+1 records out 97 bytes copied, 0,000135035 s, 718 kB/s $ dd if=/proc/keys bs=1000 skip=1 # read after lseek beyond end of file dd: /proc/keys: cannot skip to specified offset 3ead4096 I--Q--- 1 perm 1f3f0000 1000 65534 keyring _uid_ses.1000: 1 <<<< generates last line 0+1 records in 0+1 records out 76 bytes copied, 0,000119981 s, 633 kB/s See https://bugzilla.kernel.org/show_bug.cgi?id=206283 Cc: stable(a)vger.kernel.org Fixes: 1f4aace60b0e ("fs/seq_file.c: simplify seq_file iteration code ...") Signed-off-by: Vasily Averin <vvs(a)virtuozzo.com> Signed-off-by: David Howells <dhowells(a)redhat.com> --- security/keys/proc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/security/keys/proc.c b/security/keys/proc.c index 415f3f1c2da0..d0cde6685627 100644 --- a/security/keys/proc.c +++ b/security/keys/proc.c @@ -139,6 +139,8 @@ static void *proc_keys_next(struct seq_file *p, void *v, loff_t *_pos) n = key_serial_next(p, v); if (n) *_pos = key_node_serial(n); + else + (*_pos)++; return n; }

5 years, 2 months

2
1
0 0

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.175-146-g4bea164d1f6e)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.175-146-g4bea164d1f6e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-146-g4bea164d1f6e Git Commit: 4bea164d1f6ea26a51939ac38ecbed387e445339 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 2 warnings mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 2 warnings tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.19.y build: 205 builds: 0 failed, 205 passed, 10 warnings (v4.19.114-203-g06906a122520)

by kernelci.org bot

stable-rc/linux-4.19.y build: 205 builds: 0 failed, 205 passed, 10 warnings (v4.19.114-203-g06906a122520) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-2… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-203-g06906a122520 Git Commit: 06906a122520142a26c296b21a9a2a31b1dbb40d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-99-gbd51c04713a4)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-99-gbd51c04713a4) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-99-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-99-gbd51c04713a4 Git Commit: bd51c04713a4f34dd89ff3897c11e9bef252825b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

patch "serial: sh-sci: Make sure status register SCxSR is read in correct" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sh-sci: Make sure status register SCxSR is read in correct to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 3dc4db3662366306e54ddcbda4804acb1258e4ba Mon Sep 17 00:00:00 2001 From: Kazuhiro Fujita <kazuhiro.fujita.jg(a)renesas.com> Date: Fri, 27 Mar 2020 18:17:28 +0000 Subject: serial: sh-sci: Make sure status register SCxSR is read in correct sequence For SCIF and HSCIF interfaces the SCxSR register holds the status of data that is to be read next from SCxRDR register, But where as for SCIFA and SCIFB interfaces SCxSR register holds status of data that is previously read from SCxRDR register. This patch makes sure the status register is read depending on the port types so that errors are caught accordingly. Cc: <stable(a)vger.kernel.org> Signed-off-by: Kazuhiro Fujita <kazuhiro.fujita.jg(a)renesas.com> Signed-off-by: Hao Bui <hao.bui.yg(a)renesas.com> Signed-off-by: KAZUMI HARADA <kazumi.harada.rh(a)renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> Tested-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Link: https://lore.kernel.org/r/1585333048-31828-1-git-send-email-kazuhiro.fujita… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sh-sci.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index c073aa7001c4..e1179e74a2b8 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -870,9 +870,16 @@ static void sci_receive_chars(struct uart_port *port) tty_insert_flip_char(tport, c, TTY_NORMAL); } else { for (i = 0; i < count; i++) { - char c = serial_port_in(port, SCxRDR); - - status = serial_port_in(port, SCxSR); + char c; + + if (port->type == PORT_SCIF || + port->type == PORT_HSCIF) { + status = serial_port_in(port, SCxSR); + c = serial_port_in(port, SCxRDR); + } else { + c = serial_port_in(port, SCxRDR); + status = serial_port_in(port, SCxSR); + } if (uart_handle_sysrq_char(port, c)) { count--; i--; continue; -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Register own uart console and driver" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Register own uart console and driver to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 18cc7ac8a28e28cd005c2475f52576cfe10cabfb Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:36 +0200 Subject: Revert "serial: uartps: Register own uart console and driver structures" This reverts commit 024ca329bfb9a948f76eaff3243e21b7e70182f2. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/1ee35667e36a8efddee381df5fe495ad65f4d15c.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 95 +++++++++++++----------------- 1 file changed, 40 insertions(+), 55 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 41d9c2f188f0..ac137b6a1dc1 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -27,6 +27,7 @@ #define CDNS_UART_TTY_NAME "ttyPS" #define CDNS_UART_NAME "xuartps" #define CDNS_UART_MAJOR 0 /* use dynamic node allocation */ +#define CDNS_UART_MINOR 0 /* works best with devtmpfs */ #define CDNS_UART_NR_PORTS 16 #define CDNS_UART_FIFO_SIZE 64 /* FIFO size */ #define CDNS_UART_REGISTER_SPACE 0x1000 @@ -1132,6 +1133,8 @@ static const struct uart_ops cdns_uart_ops = { #endif }; +static struct uart_driver cdns_uart_uart_driver; + #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE /** * cdns_uart_console_putchar - write the character to the FIFO buffer @@ -1271,6 +1274,16 @@ static int cdns_uart_console_setup(struct console *co, char *options) return uart_set_options(port, co, baud, parity, bits, flow); } + +static struct console cdns_uart_console = { + .name = CDNS_UART_TTY_NAME, + .write = cdns_uart_console_write, + .device = uart_console_device, + .setup = cdns_uart_console_setup, + .flags = CON_PRINTBUFFER, + .index = -1, /* Specified on the cmdline (e.g. console=ttyPS ) */ + .data = &cdns_uart_uart_driver, +}; #endif /* CONFIG_SERIAL_XILINX_PS_UART_CONSOLE */ #ifdef CONFIG_PM_SLEEP @@ -1402,6 +1415,9 @@ static const struct of_device_id cdns_uart_of_match[] = { }; MODULE_DEVICE_TABLE(of, cdns_uart_of_match); +/* Temporary variable for storing number of instances */ +static int instances; + /** * cdns_uart_probe - Platform driver probe * @pdev: Pointer to the platform device structure @@ -1415,11 +1431,6 @@ static int cdns_uart_probe(struct platform_device *pdev) struct resource *res; struct cdns_uart *cdns_uart_data; const struct of_device_id *match; - struct uart_driver *cdns_uart_uart_driver; - char *driver_name; -#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE - struct console *cdns_uart_console; -#endif cdns_uart_data = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_data), GFP_KERNEL); @@ -1429,12 +1440,6 @@ static int cdns_uart_probe(struct platform_device *pdev) if (!port) return -ENOMEM; - cdns_uart_uart_driver = devm_kzalloc(&pdev->dev, - sizeof(*cdns_uart_uart_driver), - GFP_KERNEL); - if (!cdns_uart_uart_driver) - return -ENOMEM; - /* Look for a serialN alias */ id = of_alias_get_id(pdev->dev.of_node, "serial"); if (id < 0) @@ -1445,50 +1450,25 @@ static int cdns_uart_probe(struct platform_device *pdev) return -ENODEV; } - /* There is a need to use unique driver name */ - driver_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s%d", - CDNS_UART_NAME, id); - if (!driver_name) - return -ENOMEM; - - cdns_uart_uart_driver->owner = THIS_MODULE; - cdns_uart_uart_driver->driver_name = driver_name; - cdns_uart_uart_driver->dev_name = CDNS_UART_TTY_NAME; - cdns_uart_uart_driver->major = CDNS_UART_MAJOR; - cdns_uart_uart_driver->minor = id; - cdns_uart_uart_driver->nr = 1; - + if (!cdns_uart_uart_driver.state) { + cdns_uart_uart_driver.owner = THIS_MODULE; + cdns_uart_uart_driver.driver_name = CDNS_UART_NAME; + cdns_uart_uart_driver.dev_name = CDNS_UART_TTY_NAME; + cdns_uart_uart_driver.major = CDNS_UART_MAJOR; + cdns_uart_uart_driver.minor = CDNS_UART_MINOR; + cdns_uart_uart_driver.nr = CDNS_UART_NR_PORTS; #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE - cdns_uart_console = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_console), - GFP_KERNEL); - if (!cdns_uart_console) - return -ENOMEM; - - strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME, - sizeof(cdns_uart_console->name)); - cdns_uart_console->index = id; - cdns_uart_console->write = cdns_uart_console_write; - cdns_uart_console->device = uart_console_device; - cdns_uart_console->setup = cdns_uart_console_setup; - cdns_uart_console->flags = CON_PRINTBUFFER; - cdns_uart_console->data = cdns_uart_uart_driver; - cdns_uart_uart_driver->cons = cdns_uart_console; + cdns_uart_uart_driver.cons = &cdns_uart_console; #endif - rc = uart_register_driver(cdns_uart_uart_driver); - if (rc < 0) { - dev_err(&pdev->dev, "Failed to register driver\n"); - return rc; + rc = uart_register_driver(&cdns_uart_uart_driver); + if (rc < 0) { + dev_err(&pdev->dev, "Failed to register driver\n"); + return rc; + } } - cdns_uart_data->cdns_uart_driver = cdns_uart_uart_driver; - - /* - * Setting up proper name_base needs to be done after uart - * registration because tty_driver structure is not filled. - * name_base is 0 by default. - */ - cdns_uart_uart_driver->tty_driver->name_base = id; + cdns_uart_data->cdns_uart_driver = &cdns_uart_uart_driver; match = of_match_node(cdns_uart_of_match, pdev->dev.of_node); if (match && match->data) { @@ -1566,6 +1546,7 @@ static int cdns_uart_probe(struct platform_device *pdev) port->ops = &cdns_uart_ops; port->fifosize = CDNS_UART_FIFO_SIZE; port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_XILINX_PS_UART_CONSOLE); + port->line = id; /* * Register the port. @@ -1597,7 +1578,7 @@ static int cdns_uart_probe(struct platform_device *pdev) console_port = port; #endif - rc = uart_add_one_port(cdns_uart_uart_driver, port); + rc = uart_add_one_port(&cdns_uart_uart_driver, port); if (rc) { dev_err(&pdev->dev, "uart_add_one_port() failed; err=%i\n", rc); @@ -1607,12 +1588,15 @@ static int cdns_uart_probe(struct platform_device *pdev) #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE /* This is not port which is used for console that's why clean it up */ if (console_port == port && - !(cdns_uart_uart_driver->cons->flags & CON_ENABLED)) + !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) console_port = NULL; #endif cdns_uart_data->cts_override = of_property_read_bool(pdev->dev.of_node, "cts-override"); + + instances++; + return 0; err_out_pm_disable: @@ -1628,8 +1612,8 @@ static int cdns_uart_probe(struct platform_device *pdev) err_out_clk_dis_pclk: clk_disable_unprepare(cdns_uart_data->pclk); err_out_unregister_driver: - uart_unregister_driver(cdns_uart_data->cdns_uart_driver); - + if (!instances) + uart_unregister_driver(cdns_uart_data->cdns_uart_driver); return rc; } @@ -1664,7 +1648,8 @@ static int cdns_uart_remove(struct platform_device *pdev) console_port = NULL; #endif - uart_unregister_driver(cdns_uart_data->cdns_uart_driver); + if (!--instances) + uart_unregister_driver(cdns_uart_data->cdns_uart_driver); return rc; } -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Move Port ID to device data structure"" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Move Port ID to device data structure" to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 492cc08bc16c44e2e587362ada3f6269dee2be22 Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:35 +0200 Subject: Revert "serial: uartps: Move Port ID to device data structure" This reverts commit bed25ac0e2b6ab8f9aed2d20bc9c3a2037311800. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/eb0ec98fecdca9b79c1a3ac0c30c668b6973b193.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 58f0fa07ecdb..41d9c2f188f0 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -189,7 +189,6 @@ MODULE_PARM_DESC(rx_timeout, "Rx timeout, 1-255"); * @pclk: APB clock * @cdns_uart_driver: Pointer to UART driver * @baud: Current baud rate - * @id: Port ID * @clk_rate_change_nb: Notifier block for clock changes * @quirks: Flags for RXBS support. */ @@ -199,7 +198,6 @@ struct cdns_uart { struct clk *pclk; struct uart_driver *cdns_uart_driver; unsigned int baud; - int id; struct notifier_block clk_rate_change_nb; u32 quirks; bool cts_override; @@ -1412,7 +1410,7 @@ MODULE_DEVICE_TABLE(of, cdns_uart_of_match); */ static int cdns_uart_probe(struct platform_device *pdev) { - int rc, irq; + int rc, id, irq; struct uart_port *port; struct resource *res; struct cdns_uart *cdns_uart_data; @@ -1438,18 +1436,18 @@ static int cdns_uart_probe(struct platform_device *pdev) return -ENOMEM; /* Look for a serialN alias */ - cdns_uart_data->id = of_alias_get_id(pdev->dev.of_node, "serial"); - if (cdns_uart_data->id < 0) - cdns_uart_data->id = 0; + id = of_alias_get_id(pdev->dev.of_node, "serial"); + if (id < 0) + id = 0; - if (cdns_uart_data->id >= CDNS_UART_NR_PORTS) { + if (id >= CDNS_UART_NR_PORTS) { dev_err(&pdev->dev, "Cannot get uart_port structure\n"); return -ENODEV; } /* There is a need to use unique driver name */ driver_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s%d", - CDNS_UART_NAME, cdns_uart_data->id); + CDNS_UART_NAME, id); if (!driver_name) return -ENOMEM; @@ -1457,7 +1455,7 @@ static int cdns_uart_probe(struct platform_device *pdev) cdns_uart_uart_driver->driver_name = driver_name; cdns_uart_uart_driver->dev_name = CDNS_UART_TTY_NAME; cdns_uart_uart_driver->major = CDNS_UART_MAJOR; - cdns_uart_uart_driver->minor = cdns_uart_data->id; + cdns_uart_uart_driver->minor = id; cdns_uart_uart_driver->nr = 1; #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE @@ -1468,7 +1466,7 @@ static int cdns_uart_probe(struct platform_device *pdev) strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME, sizeof(cdns_uart_console->name)); - cdns_uart_console->index = cdns_uart_data->id; + cdns_uart_console->index = id; cdns_uart_console->write = cdns_uart_console_write; cdns_uart_console->device = uart_console_device; cdns_uart_console->setup = cdns_uart_console_setup; @@ -1490,7 +1488,7 @@ static int cdns_uart_probe(struct platform_device *pdev) * registration because tty_driver structure is not filled. * name_base is 0 by default. */ - cdns_uart_uart_driver->tty_driver->name_base = cdns_uart_data->id; + cdns_uart_uart_driver->tty_driver->name_base = id; match = of_match_node(cdns_uart_of_match, pdev->dev.of_node); if (match && match->data) { -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Change uart ID port allocation"" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Change uart ID port allocation" to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 72d68197281e2ad313960504d10b0c41ff87fd55 Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:34 +0200 Subject: Revert "serial: uartps: Change uart ID port allocation" This reverts commit ae1cca3fa3478be92948dbbcd722390272032ade. With setting up NR_PORTS to 16 to be able to use serial2 and higher aliases and don't loose functionality which was intended by these changes. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/a94931b65ce0089f76fb1fe6b446a08731bff754.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 111 ++++------------------------- 1 file changed, 13 insertions(+), 98 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 9db3cd120057..58f0fa07ecdb 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -27,6 +27,7 @@ #define CDNS_UART_TTY_NAME "ttyPS" #define CDNS_UART_NAME "xuartps" #define CDNS_UART_MAJOR 0 /* use dynamic node allocation */ +#define CDNS_UART_NR_PORTS 16 #define CDNS_UART_FIFO_SIZE 64 /* FIFO size */ #define CDNS_UART_REGISTER_SPACE 0x1000 #define TX_TIMEOUT 500000 @@ -1403,90 +1404,6 @@ static const struct of_device_id cdns_uart_of_match[] = { }; MODULE_DEVICE_TABLE(of, cdns_uart_of_match); -/* - * Maximum number of instances without alias IDs but if there is alias - * which target "< MAX_UART_INSTANCES" range this ID can't be used. - */ -#define MAX_UART_INSTANCES 32 - -/* Stores static aliases list */ -static DECLARE_BITMAP(alias_bitmap, MAX_UART_INSTANCES); -static int alias_bitmap_initialized; - -/* Stores actual bitmap of allocated IDs with alias IDs together */ -static DECLARE_BITMAP(bitmap, MAX_UART_INSTANCES); -/* Protect bitmap operations to have unique IDs */ -static DEFINE_MUTEX(bitmap_lock); - -static int cdns_get_id(struct platform_device *pdev) -{ - int id, ret; - - mutex_lock(&bitmap_lock); - - /* Alias list is stable that's why get alias bitmap only once */ - if (!alias_bitmap_initialized) { - ret = of_alias_get_alias_list(cdns_uart_of_match, "serial", - alias_bitmap, MAX_UART_INSTANCES); - if (ret && ret != -EOVERFLOW) { - mutex_unlock(&bitmap_lock); - return ret; - } - - alias_bitmap_initialized++; - } - - /* Make sure that alias ID is not taken by instance without alias */ - bitmap_or(bitmap, bitmap, alias_bitmap, MAX_UART_INSTANCES); - - dev_dbg(&pdev->dev, "Alias bitmap: %*pb\n", - MAX_UART_INSTANCES, bitmap); - - /* Look for a serialN alias */ - id = of_alias_get_id(pdev->dev.of_node, "serial"); - if (id < 0) { - dev_warn(&pdev->dev, - "No serial alias passed. Using the first free id\n"); - - /* - * Start with id 0 and check if there is no serial0 alias - * which points to device which is compatible with this driver. - * If alias exists then try next free position. - */ - id = 0; - - for (;;) { - dev_info(&pdev->dev, "Checking id %d\n", id); - id = find_next_zero_bit(bitmap, MAX_UART_INSTANCES, id); - - /* No free empty instance */ - if (id == MAX_UART_INSTANCES) { - dev_err(&pdev->dev, "No free ID\n"); - mutex_unlock(&bitmap_lock); - return -EINVAL; - } - - dev_dbg(&pdev->dev, "The empty id is %d\n", id); - /* Check if ID is empty */ - if (!test_and_set_bit(id, bitmap)) { - /* Break the loop if bit is taken */ - dev_dbg(&pdev->dev, - "Selected ID %d allocation passed\n", - id); - break; - } - dev_dbg(&pdev->dev, - "Selected ID %d allocation failed\n", id); - /* if taking bit fails then try next one */ - id++; - } - } - - mutex_unlock(&bitmap_lock); - - return id; -} - /** * cdns_uart_probe - Platform driver probe * @pdev: Pointer to the platform device structure @@ -1520,17 +1437,21 @@ static int cdns_uart_probe(struct platform_device *pdev) if (!cdns_uart_uart_driver) return -ENOMEM; - cdns_uart_data->id = cdns_get_id(pdev); + /* Look for a serialN alias */ + cdns_uart_data->id = of_alias_get_id(pdev->dev.of_node, "serial"); if (cdns_uart_data->id < 0) - return cdns_uart_data->id; + cdns_uart_data->id = 0; + + if (cdns_uart_data->id >= CDNS_UART_NR_PORTS) { + dev_err(&pdev->dev, "Cannot get uart_port structure\n"); + return -ENODEV; + } /* There is a need to use unique driver name */ driver_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s%d", CDNS_UART_NAME, cdns_uart_data->id); - if (!driver_name) { - rc = -ENOMEM; - goto err_out_id; - } + if (!driver_name) + return -ENOMEM; cdns_uart_uart_driver->owner = THIS_MODULE; cdns_uart_uart_driver->driver_name = driver_name; @@ -1559,7 +1480,7 @@ static int cdns_uart_probe(struct platform_device *pdev) rc = uart_register_driver(cdns_uart_uart_driver); if (rc < 0) { dev_err(&pdev->dev, "Failed to register driver\n"); - goto err_out_id; + return rc; } cdns_uart_data->cdns_uart_driver = cdns_uart_uart_driver; @@ -1710,10 +1631,7 @@ static int cdns_uart_probe(struct platform_device *pdev) clk_disable_unprepare(cdns_uart_data->pclk); err_out_unregister_driver: uart_unregister_driver(cdns_uart_data->cdns_uart_driver); -err_out_id: - mutex_lock(&bitmap_lock); - clear_bit(cdns_uart_data->id, bitmap); - mutex_unlock(&bitmap_lock); + return rc; } @@ -1736,9 +1654,6 @@ static int cdns_uart_remove(struct platform_device *pdev) #endif rc = uart_remove_one_port(cdns_uart_data->cdns_uart_driver, port); port->mapbase = 0; - mutex_lock(&bitmap_lock); - clear_bit(cdns_uart_data->id, bitmap); - mutex_unlock(&bitmap_lock); clk_disable_unprepare(cdns_uart_data->uartclk); clk_disable_unprepare(cdns_uart_data->pclk); pm_runtime_disable(&pdev->dev); -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Fix error path when alloc failed"" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Fix error path when alloc failed" to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From b6fd2dbbd649b89a3998528994665ded1e3fbf7f Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:32 +0200 Subject: Revert "serial: uartps: Fix error path when alloc failed" This reverts commit 32cf21ac4edd6c0d5b9614368a83bcdc68acb031. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/46cd7f039db847c08baa6508edd7854f7c8ff80f.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 4e3fefa70b56..412bfc51f546 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1542,10 +1542,8 @@ static int cdns_uart_probe(struct platform_device *pdev) #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE cdns_uart_console = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_console), GFP_KERNEL); - if (!cdns_uart_console) { - rc = -ENOMEM; - goto err_out_id; - } + if (!cdns_uart_console) + return -ENOMEM; strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME, sizeof(cdns_uart_console->name)); -- 2.26.1

5 years, 2 months

1
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patch "Revert "serial: uartps: Use the same dynamic major number for all" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Use the same dynamic major number for all to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 8da1a3940da4b0e82848ec29b835486890bc9232 Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:31 +0200 Subject: Revert "serial: uartps: Use the same dynamic major number for all ports" This reverts commit ab262666018de6f4e206b021386b93ed0c164316. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/14a565fc1e14a5ec6cc6a6710deb878ae8305f22.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index b858fb14833d..4e3fefa70b56 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -26,13 +26,13 @@ #define CDNS_UART_TTY_NAME "ttyPS" #define CDNS_UART_NAME "xuartps" +#define CDNS_UART_MAJOR 0 /* use dynamic node allocation */ #define CDNS_UART_FIFO_SIZE 64 /* FIFO size */ #define CDNS_UART_REGISTER_SPACE 0x1000 #define TX_TIMEOUT 500000 /* Rx Trigger level */ static int rx_trigger_level = 56; -static int uartps_major; module_param(rx_trigger_level, uint, 0444); MODULE_PARM_DESC(rx_trigger_level, "Rx trigger level, 1-63 bytes"); @@ -1535,7 +1535,7 @@ static int cdns_uart_probe(struct platform_device *pdev) cdns_uart_uart_driver->owner = THIS_MODULE; cdns_uart_uart_driver->driver_name = driver_name; cdns_uart_uart_driver->dev_name = CDNS_UART_TTY_NAME; - cdns_uart_uart_driver->major = uartps_major; + cdns_uart_uart_driver->major = CDNS_UART_MAJOR; cdns_uart_uart_driver->minor = cdns_uart_data->id; cdns_uart_uart_driver->nr = 1; @@ -1564,7 +1564,6 @@ static int cdns_uart_probe(struct platform_device *pdev) goto err_out_id; } - uartps_major = cdns_uart_uart_driver->tty_driver->major; cdns_uart_data->cdns_uart_driver = cdns_uart_uart_driver; /* -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Do not allow use aliases >=" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Do not allow use aliases >= to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 91c9dfa25c7f95b543c280e0edf1fd8de6e90985 Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:33 +0200 Subject: Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES" This reverts commit 2088cfd882d0403609bdf426e9b24372fe1b8337. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/dac3898e3e32d963f357fb436ac9a7ac3cbcf933.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 412bfc51f546..9db3cd120057 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1712,8 +1712,7 @@ static int cdns_uart_probe(struct platform_device *pdev) uart_unregister_driver(cdns_uart_data->cdns_uart_driver); err_out_id: mutex_lock(&bitmap_lock); - if (cdns_uart_data->id < MAX_UART_INSTANCES) - clear_bit(cdns_uart_data->id, bitmap); + clear_bit(cdns_uart_data->id, bitmap); mutex_unlock(&bitmap_lock); return rc; } @@ -1738,8 +1737,7 @@ static int cdns_uart_remove(struct platform_device *pdev) rc = uart_remove_one_port(cdns_uart_data->cdns_uart_driver, port); port->mapbase = 0; mutex_lock(&bitmap_lock); - if (cdns_uart_data->id < MAX_UART_INSTANCES) - clear_bit(cdns_uart_data->id, bitmap); + clear_bit(cdns_uart_data->id, bitmap); mutex_unlock(&bitmap_lock); clk_disable_unprepare(cdns_uart_data->uartclk); clk_disable_unprepare(cdns_uart_data->pclk); -- 2.26.1

5 years, 2 months

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patch "Revert "serial: uartps: Fix uartps_major handling"" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: uartps: Fix uartps_major handling" to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 2e01911b7cf7aa07a304a809eca1b11a4bd35859 Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)xilinx.com> Date: Fri, 3 Apr 2020 11:24:30 +0200 Subject: Revert "serial: uartps: Fix uartps_major handling" This reverts commit 5e9bd2d70ae7c00a95a22994abf1eef728649e64. As Johan says, this driver needs a lot more work and these changes are only going in the wrong direction: https://lkml.kernel.org/r/20190523091839.GC568@localhost Reported-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/310999ab5342f788a7bc1b0e68294d4f052cad07.15859058… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 6b26f767768e..b858fb14833d 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1564,6 +1564,7 @@ static int cdns_uart_probe(struct platform_device *pdev) goto err_out_id; } + uartps_major = cdns_uart_uart_driver->tty_driver->major; cdns_uart_data->cdns_uart_driver = cdns_uart_uart_driver; /* @@ -1694,7 +1695,6 @@ static int cdns_uart_probe(struct platform_device *pdev) console_port = NULL; #endif - uartps_major = cdns_uart_uart_driver->tty_driver->major; cdns_uart_data->cts_override = of_property_read_bool(pdev->dev.of_node, "cts-override"); return 0; @@ -1756,12 +1756,6 @@ static int cdns_uart_remove(struct platform_device *pdev) console_port = NULL; #endif - /* If this is last instance major number should be initialized */ - mutex_lock(&bitmap_lock); - if (bitmap_empty(bitmap, MAX_UART_INSTANCES)) - uartps_major = 0; - mutex_unlock(&bitmap_lock); - uart_unregister_driver(cdns_uart_data->cdns_uart_driver); return rc; } -- 2.26.1

5 years, 2 months

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patch "USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From be34a5854b4606bd7a160ad3cb43415d623596c7 Mon Sep 17 00:00:00 2001 From: Jonathan Cox <jonathan(a)jdcox.net> Date: Fri, 10 Apr 2020 14:24:27 -0700 Subject: USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE The Corsair K70 RGB RAPIDFIRE needs the USB_QUIRK_DELAY_INIT and USB_QUIRK_DELAY_CTRL_MSG to function or it will randomly not respond on boot, just like other Corsair keyboards Signed-off-by: Jonathan Cox <jonathan(a)jdcox.net> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200410212427.2886-1-jonathan@jdcox.net Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/core/quirks.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index da30b5664ff3..3e8efe759c3e 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -430,6 +430,10 @@ static const struct usb_device_id usb_quirk_list[] = { /* Corsair K70 LUX */ { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT }, + /* Corsair K70 RGB RAPDIFIRE */ + { USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT | + USB_QUIRK_DELAY_CTRL_MSG }, + /* MIDI keyboard WORLDE MINI */ { USB_DEVICE(0x1c75, 0x0204), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, -- 2.26.1

5 years, 2 months

1
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[PATCH] tpm/tpm_tis: Free IRQ if probing fails

by Jarkko Sakkinen

Call devm_free_irq() if we have to revert to polling in order not to unnecessarily reserve the IRQ for the life-cycle of the driver. Cc: stable(a)vger.kernel.org # 4.5.x Reported-by: Hans de Goede <hdegoede(a)redhat.com> Fixes: e3837e74a06d ("tpm_tis: Refactor the interrupt setup") Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- drivers/char/tpm/tpm_tis_core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c index 27c6ca031e23..ae6868e7b696 100644 --- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -1062,9 +1062,12 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq, if (irq) { tpm_tis_probe_irq_single(chip, intmask, IRQF_SHARED, irq); - if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) + if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) { dev_err(&chip->dev, FW_BUG "TPM interrupt not working, polling instead\n"); + devm_free_irq(chip->dev.parent, priv->irq, + chip); + } } else { tpm_tis_probe_irq(chip, intmask); } -- 2.25.1

5 years, 2 months

2
9
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[PATCH AUTOSEL 5.5 01/66] ALSA: hda: do not override bus codec_mask in link_get()

by Sasha Levin

From: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> [ Upstream commit 43bcb1c0507858cdc95e425017dcc33f8105df39 ] snd_hdac_ext_bus_link_get() does not work correctly in case there are multiple codecs on the bus. It unconditionally resets the bus->codec_mask value. As per documentation in hdaudio.h and existing use in client code, this field should be used to store bit flag of detected codecs on the bus. By overwriting value of the codec_mask, information on all detected codecs is lost. No current user of hdac is impacted, but use of bus->codec_mask is planned in future patches for SOF. Signed-off-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Takashi Iwai <tiwai(a)suse.de> Link: https://lore.kernel.org/r/20200206200223.7715-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/hda/ext/hdac_ext_controller.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index cfab60d88c921..09ff209df4a30 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -254,6 +254,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down_all); int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, struct hdac_ext_link *link) { + unsigned long codec_mask; int ret = 0; mutex_lock(&bus->lock); @@ -280,9 +281,11 @@ int snd_hdac_ext_bus_link_get(struct hdac_bus *bus, * HDA spec section 4.3 - Codec Discovery */ udelay(521); - bus->codec_mask = snd_hdac_chip_readw(bus, STATESTS); - dev_dbg(bus->dev, "codec_mask = 0x%lx\n", bus->codec_mask); - snd_hdac_chip_writew(bus, STATESTS, bus->codec_mask); + codec_mask = snd_hdac_chip_readw(bus, STATESTS); + dev_dbg(bus->dev, "codec_mask = 0x%lx\n", codec_mask); + snd_hdac_chip_writew(bus, STATESTS, codec_mask); + if (!bus->codec_mask) + bus->codec_mask = codec_mask; } mutex_unlock(&bus->lock); -- 2.20.1

5 years, 2 months

3
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FAILED: patch "[PATCH] btrfs: handle logged extent failure properly" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ab9b2c7b32e6be53cac2e23f5b2db66815a7d972 Mon Sep 17 00:00:00 2001 From: Josef Bacik <josef(a)toxicpanda.com> Date: Thu, 13 Feb 2020 10:47:30 -0500 Subject: [PATCH] btrfs: handle logged extent failure properly If we're allocating a logged extent we attempt to insert an extent record for the file extent directly. We increase space_info->bytes_reserved, because the extent entry addition will call btrfs_update_block_group(), which will convert the ->bytes_reserved to ->bytes_used. However if we fail at any point while inserting the extent entry we will bail and leave space on ->bytes_reserved, which will trigger a WARN_ON() on umount. Fix this by pinning the space if we fail to insert, which is what happens in every other failure case that involves adding the extent entry. CC: stable(a)vger.kernel.org # 5.4+ Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Reviewed-by: Qu Wenruo <wqu(a)suse.com> Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 136fffb76428..7eef91d6c2b6 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4422,7 +4422,7 @@ int btrfs_alloc_logged_file_extent(struct btrfs_trans_handle *trans, ret = alloc_reserved_file_extent(trans, 0, root_objectid, 0, owner, offset, ins, 1); if (ret) - btrfs_pin_extent(fs_info, ins->objectid, ins->offset, 1); + btrfs_pin_extent(trans, ins->objectid, ins->offset, 1); btrfs_put_block_group(block_group); return ret; }

5 years, 2 months

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patch "usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 901789745a053286e0ced37960d44fa60267b940 Mon Sep 17 00:00:00 2001 From: Badhri Jagan Sridharan <badhri(a)google.com> Date: Thu, 2 Apr 2020 14:59:47 -0700 Subject: usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change After PORT_RESET, the port is set to the appropriate default_state. Ignore processing CC changes here as this could cause the port to be switched into sink states by default. echo source > /sys/class/typec/port0/port_type Before: [ 154.528547] pending state change PORT_RESET -> PORT_RESET_WAIT_OFF @ 100 ms [ 154.528560] CC1: 0 -> 0, CC2: 3 -> 0 [state PORT_RESET, polarity 0, disconnected] [ 154.528564] state change PORT_RESET -> SNK_UNATTACHED After: [ 151.068814] pending state change PORT_RESET -> PORT_RESET_WAIT_OFF @ 100 ms [rev3 NONE_AMS] [ 151.072440] CC1: 3 -> 0, CC2: 0 -> 0 [state PORT_RESET, polarity 0, disconnected] [ 151.172117] state change PORT_RESET -> PORT_RESET_WAIT_OFF [delayed 100 ms] [ 151.172136] pending state change PORT_RESET_WAIT_OFF -> SRC_UNATTACHED @ 870 ms [rev3 NONE_AMS] [ 152.060106] state change PORT_RESET_WAIT_OFF -> SRC_UNATTACHED [delayed 870 ms] [ 152.060118] Start toggling Signed-off-by: Badhri Jagan Sridharan <badhri(a)google.com> Cc: stable <stable(a)vger.kernel.org> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Link: https://lore.kernel.org/r/20200402215947.176577-1-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index de3576e6530a..82b19ebd7838 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -3794,6 +3794,14 @@ static void _tcpm_cc_change(struct tcpm_port *port, enum typec_cc_status cc1, */ break; + case PORT_RESET: + case PORT_RESET_WAIT_OFF: + /* + * State set back to default mode once the timer completes. + * Ignore CC changes here. + */ + break; + default: if (tcpm_port_is_disconnected(port)) tcpm_set_state(port, unattached_state(port), 0); @@ -3855,6 +3863,15 @@ static void _tcpm_pd_vbus_on(struct tcpm_port *port) case SRC_TRY_DEBOUNCE: /* Do nothing, waiting for sink detection */ break; + + case PORT_RESET: + case PORT_RESET_WAIT_OFF: + /* + * State set back to default mode once the timer completes. + * Ignore vbus changes here. + */ + break; + default: break; } @@ -3908,10 +3925,19 @@ static void _tcpm_pd_vbus_off(struct tcpm_port *port) case PORT_RESET_WAIT_OFF: tcpm_set_state(port, tcpm_default_state(port), 0); break; + case SRC_TRY_WAIT: case SRC_TRY_DEBOUNCE: /* Do nothing, waiting for sink detection */ break; + + case PORT_RESET: + /* + * State set back to default mode once the timer completes. + * Ignore vbus changes here. + */ + break; + default: if (port->pwr_role == TYPEC_SINK && port->attached) -- 2.26.1

5 years, 2 months

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patch "cdc-acm: introduce a cool down" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled cdc-acm: introduce a cool down to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From a4e7279cd1d19f48f0af2a10ed020febaa9ac092 Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oneukum(a)suse.com> Date: Wed, 15 Apr 2020 17:13:58 +0200 Subject: cdc-acm: introduce a cool down Immediate submission in case of a babbling device can lead to a busy loop. Introducing a delayed work. Signed-off-by: Oliver Neukum <oneukum(a)suse.com> Cc: stable <stable(a)vger.kernel.org> Tested-by: Jonas Karlsson <jonas.karlsson(a)actia.se> Link: https://lore.kernel.org/r/20200415151358.32664-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/class/cdc-acm.c | 30 ++++++++++++++++++++++++++++-- drivers/usb/class/cdc-acm.h | 5 ++++- 2 files changed, 32 insertions(+), 3 deletions(-) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 4ef68e6671aa..ded8d93834ca 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -412,9 +412,12 @@ static void acm_ctrl_irq(struct urb *urb) exit: retval = usb_submit_urb(urb, GFP_ATOMIC); - if (retval && retval != -EPERM) + if (retval && retval != -EPERM && retval != -ENODEV) dev_err(&acm->control->dev, "%s - usb_submit_urb failed: %d\n", __func__, retval); + else + dev_vdbg(&acm->control->dev, + "control resubmission terminated %d\n", retval); } static int acm_submit_read_urb(struct acm *acm, int index, gfp_t mem_flags) @@ -430,6 +433,8 @@ static int acm_submit_read_urb(struct acm *acm, int index, gfp_t mem_flags) dev_err(&acm->data->dev, "urb %d failed submission with %d\n", index, res); + } else { + dev_vdbg(&acm->data->dev, "intended failure %d\n", res); } set_bit(index, &acm->read_urbs_free); return res; @@ -471,6 +476,7 @@ static void acm_read_bulk_callback(struct urb *urb) int status = urb->status; bool stopped = false; bool stalled = false; + bool cooldown = false; dev_vdbg(&acm->data->dev, "got urb %d, len %d, status %d\n", rb->index, urb->actual_length, status); @@ -497,6 +503,14 @@ static void acm_read_bulk_callback(struct urb *urb) __func__, status); stopped = true; break; + case -EOVERFLOW: + case -EPROTO: + dev_dbg(&acm->data->dev, + "%s - cooling babbling device\n", __func__); + usb_mark_last_busy(acm->dev); + set_bit(rb->index, &acm->urbs_in_error_delay); + cooldown = true; + break; default: dev_dbg(&acm->data->dev, "%s - nonzero urb status received: %d\n", @@ -518,9 +532,11 @@ static void acm_read_bulk_callback(struct urb *urb) */ smp_mb__after_atomic(); - if (stopped || stalled) { + if (stopped || stalled || cooldown) { if (stalled) schedule_work(&acm->work); + else if (cooldown) + schedule_delayed_work(&acm->dwork, HZ / 2); return; } @@ -567,6 +583,12 @@ static void acm_softint(struct work_struct *work) } } + if (test_and_clear_bit(ACM_ERROR_DELAY, &acm->flags)) { + for (i = 0; i < ACM_NR; i++) + if (test_and_clear_bit(i, &acm->urbs_in_error_delay)) + acm_submit_read_urb(acm, i, GFP_NOIO); + } + if (test_and_clear_bit(EVENT_TTY_WAKEUP, &acm->flags)) tty_port_tty_wakeup(&acm->port); } @@ -1333,6 +1355,7 @@ static int acm_probe(struct usb_interface *intf, acm->readsize = readsize; acm->rx_buflimit = num_rx_buf; INIT_WORK(&acm->work, acm_softint); + INIT_DELAYED_WORK(&acm->dwork, acm_softint); init_waitqueue_head(&acm->wioctl); spin_lock_init(&acm->write_lock); spin_lock_init(&acm->read_lock); @@ -1542,6 +1565,7 @@ static void acm_disconnect(struct usb_interface *intf) acm_kill_urbs(acm); cancel_work_sync(&acm->work); + cancel_delayed_work_sync(&acm->dwork); tty_unregister_device(acm_tty_driver, acm->minor); @@ -1584,6 +1608,8 @@ static int acm_suspend(struct usb_interface *intf, pm_message_t message) acm_kill_urbs(acm); cancel_work_sync(&acm->work); + cancel_delayed_work_sync(&acm->dwork); + acm->urbs_in_error_delay = 0; return 0; } diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index ca1c026382c2..cd5e9d8ab237 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -109,8 +109,11 @@ struct acm { # define EVENT_TTY_WAKEUP 0 # define EVENT_RX_STALL 1 # define ACM_THROTTLED 2 +# define ACM_ERROR_DELAY 3 + unsigned long urbs_in_error_delay; /* these need to be restarted after a delay */ struct usb_cdc_line_coding line; /* bits, stop, parity */ - struct work_struct work; /* work queue entry for line discipline waking up */ + struct work_struct work; /* work queue entry for various purposes*/ + struct delayed_work dwork; /* for cool downs needed in error recovery */ unsigned int ctrlin; /* input control lines (DCD, DSR, RI, break, overruns) */ unsigned int ctrlout; /* output control lines (DTR, RTS) */ struct async_icount iocount; /* counters for control line changes */ -- 2.26.1

5 years, 2 months

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patch "UAS: fix deadlock in error handling and PM flushing work" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled UAS: fix deadlock in error handling and PM flushing work to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From f6cc6093a729ede1ff5658b493237c42b82ba107 Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oneukum(a)suse.com> Date: Wed, 15 Apr 2020 16:17:50 +0200 Subject: UAS: fix deadlock in error handling and PM flushing work A SCSI error handler and block runtime PM must not allocate memory with GFP_KERNEL. Furthermore they must not wait for tasks allocating memory with GFP_KERNEL. That means that they cannot share a workqueue with arbitrary tasks. Fix this for UAS using a private workqueue. Signed-off-by: Oliver Neukum <oneukum(a)suse.com> Fixes: f9dc024a2da1f ("uas: pre_reset and suspend: Fix a few races") Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200415141750.811-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/storage/uas.c | 43 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 40 insertions(+), 3 deletions(-) diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 08503e3507bf..d592071119ba 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -81,6 +81,19 @@ static void uas_free_streams(struct uas_dev_info *devinfo); static void uas_log_cmd_state(struct scsi_cmnd *cmnd, const char *prefix, int status); +/* + * This driver needs its own workqueue, as we need to control memory allocation. + * + * In the course of error handling and power management uas_wait_for_pending_cmnds() + * needs to flush pending work items. In these contexts we cannot allocate memory + * by doing block IO as we would deadlock. For the same reason we cannot wait + * for anything allocating memory not heeding these constraints. + * + * So we have to control all work items that can be on the workqueue we flush. + * Hence we cannot share a queue and need our own. + */ +static struct workqueue_struct *workqueue; + static void uas_do_work(struct work_struct *work) { struct uas_dev_info *devinfo = @@ -109,7 +122,7 @@ static void uas_do_work(struct work_struct *work) if (!err) cmdinfo->state &= ~IS_IN_WORK_LIST; else - schedule_work(&devinfo->work); + queue_work(workqueue, &devinfo->work); } out: spin_unlock_irqrestore(&devinfo->lock, flags); @@ -134,7 +147,7 @@ static void uas_add_work(struct uas_cmd_info *cmdinfo) lockdep_assert_held(&devinfo->lock); cmdinfo->state |= IS_IN_WORK_LIST; - schedule_work(&devinfo->work); + queue_work(workqueue, &devinfo->work); } static void uas_zap_pending(struct uas_dev_info *devinfo, int result) @@ -1229,7 +1242,31 @@ static struct usb_driver uas_driver = { .id_table = uas_usb_ids, }; -module_usb_driver(uas_driver); +static int __init uas_init(void) +{ + int rv; + + workqueue = alloc_workqueue("uas", WQ_MEM_RECLAIM, 0); + if (!workqueue) + return -ENOMEM; + + rv = usb_register(&uas_driver); + if (rv) { + destroy_workqueue(workqueue); + return -ENOMEM; + } + + return 0; +} + +static void __exit uas_exit(void) +{ + usb_deregister(&uas_driver); + destroy_workqueue(workqueue); +} + +module_init(uas_init); +module_exit(uas_exit); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS(USB_STORAGE); -- 2.26.1

5 years, 2 months

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patch "cdc-acm: close race betrween suspend() and acm_softint" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled cdc-acm: close race betrween suspend() and acm_softint to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 0afccd7601514c4b83d8cc58c740089cc447051d Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oneukum(a)suse.com> Date: Wed, 15 Apr 2020 17:13:57 +0200 Subject: cdc-acm: close race betrween suspend() and acm_softint Suspend increments a counter, then kills the URBs, then kills the scheduled work. The scheduled work, however, may reschedule the URBs. Fix this by having the work check the counter. Signed-off-by: Oliver Neukum <oneukum(a)suse.com> Cc: stable <stable(a)vger.kernel.org> Tested-by: Jonas Karlsson <jonas.karlsson(a)actia.se> Link: https://lore.kernel.org/r/20200415151358.32664-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/class/cdc-acm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 84d6f7df09a4..4ef68e6671aa 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -557,14 +557,14 @@ static void acm_softint(struct work_struct *work) struct acm *acm = container_of(work, struct acm, work); if (test_bit(EVENT_RX_STALL, &acm->flags)) { - if (!(usb_autopm_get_interface(acm->data))) { + smp_mb(); /* against acm_suspend() */ + if (!acm->susp_count) { for (i = 0; i < acm->rx_buflimit; i++) usb_kill_urb(acm->read_urbs[i]); usb_clear_halt(acm->dev, acm->in); acm_submit_read_urbs(acm, GFP_KERNEL); - usb_autopm_put_interface(acm->data); + clear_bit(EVENT_RX_STALL, &acm->flags); } - clear_bit(EVENT_RX_STALL, &acm->flags); } if (test_and_clear_bit(EVENT_TTY_WAKEUP, &acm->flags)) -- 2.26.1

5 years, 2 months

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patch "UAS: no use logging any details in case of ENODEV" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled UAS: no use logging any details in case of ENODEV to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 5963dec98dc52d52476390485f07a29c30c6a582 Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oneukum(a)suse.com> Date: Wed, 15 Apr 2020 16:17:49 +0200 Subject: UAS: no use logging any details in case of ENODEV Once a device is gone, the internal state does not matter anymore. There is no need to spam the logs. Signed-off-by: Oliver Neukum <oneukum(a)suse.com> Cc: stable <stable(a)vger.kernel.org> Fixes: 326349f824619 ("uas: add dead request list") Link: https://lore.kernel.org/r/20200415141750.811-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/storage/uas.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 3670fda02c34..08503e3507bf 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -190,6 +190,9 @@ static void uas_log_cmd_state(struct scsi_cmnd *cmnd, const char *prefix, struct uas_cmd_info *ci = (void *)&cmnd->SCp; struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; + if (status == -ENODEV) /* too late */ + return; + scmd_printk(KERN_INFO, cmnd, "%s %d uas-tag %d inflight:%s%s%s%s%s%s%s%s%s%s%s%s ", prefix, status, cmdinfo->uas_tag, -- 2.26.1

5 years, 2 months

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patch "USB: core: Fix free-while-in-use bug in the USB S-Glibrary" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled USB: core: Fix free-while-in-use bug in the USB S-Glibrary to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 056ad39ee9253873522f6469c3364964a322912b Mon Sep 17 00:00:00 2001 From: Alan Stern <stern(a)rowland.harvard.edu> Date: Sat, 28 Mar 2020 16:18:11 -0400 Subject: USB: core: Fix free-while-in-use bug in the USB S-Glibrary FuzzUSB (a variant of syzkaller) found a free-while-still-in-use bug in the USB scatter-gather library: BUG: KASAN: use-after-free in atomic_read include/asm-generic/atomic-instrumented.h:26 [inline] BUG: KASAN: use-after-free in usb_hcd_unlink_urb+0x5f/0x170 drivers/usb/core/hcd.c:1607 Read of size 4 at addr ffff888065379610 by task kworker/u4:1/27 CPU: 1 PID: 27 Comm: kworker/u4:1 Not tainted 5.5.11 #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 Workqueue: scsi_tmf_2 scmd_eh_abort_handler Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xce/0x128 lib/dump_stack.c:118 print_address_description.constprop.4+0x21/0x3c0 mm/kasan/report.c:374 __kasan_report+0x153/0x1cb mm/kasan/report.c:506 kasan_report+0x12/0x20 mm/kasan/common.c:639 check_memory_region_inline mm/kasan/generic.c:185 [inline] check_memory_region+0x152/0x1b0 mm/kasan/generic.c:192 __kasan_check_read+0x11/0x20 mm/kasan/common.c:95 atomic_read include/asm-generic/atomic-instrumented.h:26 [inline] usb_hcd_unlink_urb+0x5f/0x170 drivers/usb/core/hcd.c:1607 usb_unlink_urb+0x72/0xb0 drivers/usb/core/urb.c:657 usb_sg_cancel+0x14e/0x290 drivers/usb/core/message.c:602 usb_stor_stop_transport+0x5e/0xa0 drivers/usb/storage/transport.c:937 This bug occurs when cancellation of the S-G transfer races with transfer completion. When that happens, usb_sg_cancel() may continue to access the transfer's URBs after usb_sg_wait() has freed them. The bug is caused by the fact that usb_sg_cancel() does not take any sort of reference to the transfer, and so there is nothing to prevent the URBs from being deallocated while the routine is trying to use them. The fix is to take such a reference by incrementing the transfer's io->count field while the cancellation is in progres and decrementing it afterward. The transfer's URBs are not deallocated until io->complete is triggered, which happens when io->count reaches zero. Signed-off-by: Alan Stern <stern(a)rowland.harvard.edu> Reported-and-tested-by: Kyungtae Kim <kt0755(a)gmail.com> CC: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2003281615140.14837-100000@netrid… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/core/message.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index d5f834f16993..a48678a0c83a 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -589,12 +589,13 @@ void usb_sg_cancel(struct usb_sg_request *io) int i, retval; spin_lock_irqsave(&io->lock, flags); - if (io->status) { + if (io->status || io->count == 0) { spin_unlock_irqrestore(&io->lock, flags); return; } /* shut everything down */ io->status = -ECONNRESET; + io->count++; /* Keep the request alive until we're done */ spin_unlock_irqrestore(&io->lock, flags); for (i = io->entries - 1; i >= 0; --i) { @@ -608,6 +609,12 @@ void usb_sg_cancel(struct usb_sg_request *io) dev_warn(&io->dev->dev, "%s, unlink --> %d\n", __func__, retval); } + + spin_lock_irqsave(&io->lock, flags); + io->count--; + if (!io->count) + complete(&io->complete); + spin_unlock_irqrestore(&io->lock, flags); } EXPORT_SYMBOL_GPL(usb_sg_cancel); -- 2.26.1

5 years, 2 months

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FAILED: patch "[PATCH] crypto: ccree - only try to map auth tag if needed" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 504e84abec7a635b861afd8d7f92ecd13eaa2b09 Mon Sep 17 00:00:00 2001 From: Gilad Ben-Yossef <gilad(a)benyossef.com> Date: Wed, 29 Jan 2020 16:37:55 +0200 Subject: [PATCH] crypto: ccree - only try to map auth tag if needed Make sure to only add the size of the auth tag to the source mapping for encryption if it is an in-place operation. Failing to do this previously caused us to try and map auth size len bytes from a NULL mapping and crashing if both the cryptlen and assoclen are zero. Reported-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Tested-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Signed-off-by: Gilad Ben-Yossef <gilad(a)benyossef.com> Cc: stable(a)vger.kernel.org # v4.19+ Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/ccree/cc_buffer_mgr.c b/drivers/crypto/ccree/cc_buffer_mgr.c index b938ceae7ae7..885347b5b372 100644 --- a/drivers/crypto/ccree/cc_buffer_mgr.c +++ b/drivers/crypto/ccree/cc_buffer_mgr.c @@ -1109,9 +1109,11 @@ int cc_map_aead_request(struct cc_drvdata *drvdata, struct aead_request *req) } size_to_map = req->cryptlen + areq_ctx->assoclen; - if (areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_ENCRYPT) + /* If we do in-place encryption, we also need the auth tag */ + if ((areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_ENCRYPT) && + (req->src == req->dst)) { size_to_map += authsize; - + } if (is_gcm4543) size_to_map += crypto_aead_ivsize(tfm); rc = cc_map_sg(dev, req->src, size_to_map, DMA_BIDIRECTIONAL,

5 years, 2 months

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FAILED: patch "[PATCH] crypto: ccree - protect against empty or NULL scatterlists" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ce0fc6db38decf0d2919bfe783de6d6b76e421a9 Mon Sep 17 00:00:00 2001 From: Gilad Ben-Yossef <gilad(a)benyossef.com> Date: Wed, 29 Jan 2020 16:37:54 +0200 Subject: [PATCH] crypto: ccree - protect against empty or NULL scatterlists Deal gracefully with a NULL or empty scatterlist which can happen if both cryptlen and assoclen are zero and we're doing in-place AEAD encryption. This fixes a crash when this causes us to try and map a NULL page, at least with some platforms / DMA mapping configs. Cc: stable(a)vger.kernel.org # v4.19+ Reported-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Tested-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Signed-off-by: Gilad Ben-Yossef <gilad(a)benyossef.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/ccree/cc_buffer_mgr.c b/drivers/crypto/ccree/cc_buffer_mgr.c index a72586eccd81..b938ceae7ae7 100644 --- a/drivers/crypto/ccree/cc_buffer_mgr.c +++ b/drivers/crypto/ccree/cc_buffer_mgr.c @@ -87,6 +87,8 @@ static unsigned int cc_get_sgl_nents(struct device *dev, { unsigned int nents = 0; + *lbytes = 0; + while (nbytes && sg_list) { nents++; /* get the number of bytes in the last entry */ @@ -95,6 +97,7 @@ static unsigned int cc_get_sgl_nents(struct device *dev, nbytes : sg_list->length; sg_list = sg_next(sg_list); } + dev_dbg(dev, "nents %d last bytes %d\n", nents, *lbytes); return nents; } @@ -290,37 +293,25 @@ static int cc_map_sg(struct device *dev, struct scatterlist *sg, unsigned int nbytes, int direction, u32 *nents, u32 max_sg_nents, u32 *lbytes, u32 *mapped_nents) { - if (sg_is_last(sg)) { - /* One entry only case -set to DLLI */ - if (dma_map_sg(dev, sg, 1, direction) != 1) { - dev_err(dev, "dma_map_sg() single buffer failed\n"); - return -ENOMEM; - } - dev_dbg(dev, "Mapped sg: dma_address=%pad page=%p addr=%pK offset=%u length=%u\n", - &sg_dma_address(sg), sg_page(sg), sg_virt(sg), - sg->offset, sg->length); - *lbytes = nbytes; - *nents = 1; - *mapped_nents = 1; - } else { /*sg_is_last*/ - *nents = cc_get_sgl_nents(dev, sg, nbytes, lbytes); - if (*nents > max_sg_nents) { - *nents = 0; - dev_err(dev, "Too many fragments. current %d max %d\n", - *nents, max_sg_nents); - return -ENOMEM; - } - /* In case of mmu the number of mapped nents might - * be changed from the original sgl nents - */ - *mapped_nents = dma_map_sg(dev, sg, *nents, direction); - if (*mapped_nents == 0) { - *nents = 0; - dev_err(dev, "dma_map_sg() sg buffer failed\n"); - return -ENOMEM; - } + int ret = 0; + + *nents = cc_get_sgl_nents(dev, sg, nbytes, lbytes); + if (*nents > max_sg_nents) { + *nents = 0; + dev_err(dev, "Too many fragments. current %d max %d\n", + *nents, max_sg_nents); + return -ENOMEM; } + ret = dma_map_sg(dev, sg, *nents, direction); + if (dma_mapping_error(dev, ret)) { + *nents = 0; + dev_err(dev, "dma_map_sg() sg buffer failed %d\n", ret); + return -ENOMEM; + } + + *mapped_nents = ret; + return 0; } @@ -555,11 +546,12 @@ void cc_unmap_aead_request(struct device *dev, struct aead_request *req) sg_virt(req->src), areq_ctx->src.nents, areq_ctx->assoc.nents, areq_ctx->assoclen, req->cryptlen); - dma_unmap_sg(dev, req->src, sg_nents(req->src), DMA_BIDIRECTIONAL); + dma_unmap_sg(dev, req->src, areq_ctx->src.mapped_nents, + DMA_BIDIRECTIONAL); if (req->src != req->dst) { dev_dbg(dev, "Unmapping dst sgl: req->dst=%pK\n", sg_virt(req->dst)); - dma_unmap_sg(dev, req->dst, sg_nents(req->dst), + dma_unmap_sg(dev, req->dst, areq_ctx->dst.mapped_nents, DMA_BIDIRECTIONAL); } if (drvdata->coherent && @@ -881,7 +873,7 @@ static int cc_aead_chain_data(struct cc_drvdata *drvdata, &src_last_bytes); sg_index = areq_ctx->src_sgl->length; //check where the data starts - while (sg_index <= size_to_skip) { + while (src_mapped_nents && (sg_index <= size_to_skip)) { src_mapped_nents--; offset -= areq_ctx->src_sgl->length; sgl = sg_next(areq_ctx->src_sgl); @@ -908,7 +900,7 @@ static int cc_aead_chain_data(struct cc_drvdata *drvdata, size_for_map += crypto_aead_ivsize(tfm); rc = cc_map_sg(dev, req->dst, size_for_map, DMA_BIDIRECTIONAL, - &areq_ctx->dst.nents, + &areq_ctx->dst.mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES, &dst_last_bytes, &dst_mapped_nents); if (rc) @@ -921,7 +913,7 @@ static int cc_aead_chain_data(struct cc_drvdata *drvdata, offset = size_to_skip; //check where the data starts - while (sg_index <= size_to_skip) { + while (dst_mapped_nents && sg_index <= size_to_skip) { dst_mapped_nents--; offset -= areq_ctx->dst_sgl->length; sgl = sg_next(areq_ctx->dst_sgl); @@ -1123,7 +1115,7 @@ int cc_map_aead_request(struct cc_drvdata *drvdata, struct aead_request *req) if (is_gcm4543) size_to_map += crypto_aead_ivsize(tfm); rc = cc_map_sg(dev, req->src, size_to_map, DMA_BIDIRECTIONAL, - &areq_ctx->src.nents, + &areq_ctx->src.mapped_nents, (LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES + LLI_MAX_NUM_OF_DATA_ENTRIES), &dummy, &mapped_nents); diff --git a/drivers/crypto/ccree/cc_buffer_mgr.h b/drivers/crypto/ccree/cc_buffer_mgr.h index af434872c6ff..827b6cb1236e 100644 --- a/drivers/crypto/ccree/cc_buffer_mgr.h +++ b/drivers/crypto/ccree/cc_buffer_mgr.h @@ -25,6 +25,7 @@ enum cc_sg_cpy_direct { struct cc_mlli { cc_sram_addr_t sram_addr; + unsigned int mapped_nents; unsigned int nents; //sg nents unsigned int mlli_nents; //mlli nents might be different than the above };

5 years, 2 months

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FAILED: patch "[PATCH] crypto: ccree - dec auth tag size from cryptlen map" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8962c6d2c2b8ca51b0f188109015b15fc5f4da44 Mon Sep 17 00:00:00 2001 From: Gilad Ben-Yossef <gilad(a)benyossef.com> Date: Sun, 2 Feb 2020 18:19:14 +0200 Subject: [PATCH] crypto: ccree - dec auth tag size from cryptlen map Remove the auth tag size from cryptlen before mapping the destination in out-of-place AEAD decryption thus resolving a crash with extended testmgr tests. Signed-off-by: Gilad Ben-Yossef <gilad(a)benyossef.com> Reported-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Cc: stable(a)vger.kernel.org # v4.19+ Tested-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/ccree/cc_buffer_mgr.c b/drivers/crypto/ccree/cc_buffer_mgr.c index 885347b5b372..954f14bddf1d 100644 --- a/drivers/crypto/ccree/cc_buffer_mgr.c +++ b/drivers/crypto/ccree/cc_buffer_mgr.c @@ -894,8 +894,12 @@ static int cc_aead_chain_data(struct cc_drvdata *drvdata, if (req->src != req->dst) { size_for_map = areq_ctx->assoclen + req->cryptlen; - size_for_map += (direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ? - authsize : 0; + + if (direct == DRV_CRYPTO_DIRECTION_ENCRYPT) + size_for_map += authsize; + else + size_for_map -= authsize; + if (is_gcm4543) size_for_map += crypto_aead_ivsize(tfm);

5 years, 2 months

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patch "staging: vt6656: Power save stop wake_up_count wrap around." added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: vt6656: Power save stop wake_up_count wrap around. to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From ea81c3486442f4643fc9825a2bb1b430b829bccd Mon Sep 17 00:00:00 2001 From: Malcolm Priestley <tvboxspy(a)gmail.com> Date: Tue, 14 Apr 2020 11:39:23 +0100 Subject: staging: vt6656: Power save stop wake_up_count wrap around. conf.listen_interval can sometimes be zero causing wake_up_count to wrap around up to many beacons too late causing CTRL-EVENT-BEACON-LOSS as in. wpa_supplicant[795]: message repeated 45 times: [..CTRL-EVENT-BEACON-LOSS ] Fixes: 43c93d9bf5e2 ("staging: vt6656: implement power saving code.") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Malcolm Priestley <tvboxspy(a)gmail.com> Link: https://lore.kernel.org/r/fce47bb5-7ca6-7671-5094-5c6107302f2b@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/vt6656/usbpipe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index eae211e5860f..91b62c3dff7b 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -207,7 +207,8 @@ static void vnt_int_process_data(struct vnt_private *priv) priv->wake_up_count = priv->hw->conf.listen_interval; - --priv->wake_up_count; + if (priv->wake_up_count) + --priv->wake_up_count; /* Turn on wake up to listen next beacon */ if (priv->wake_up_count == 1) -- 2.26.1

5 years, 2 months

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[PATCH 5.6] arm64: Always force a branch protection mode when the compiler has one

by Mark Brown

Compilers with branch protection support can be configured to enable it by default, it is likely that distributions will do this as part of deploying branch protection system wide. As well as the slight overhead from having some extra NOPs for unused branch protection features this can cause more serious problems when the kernel is providing pointer authentication to userspace but not built for pointer authentication itself. In that case our switching of keys for userspace can affect the kernel unexpectedly, causing pointer authentication instructions in the kernel to corrupt addresses. To ensure that we get consistent and reliable behaviour always explicitly initialise the branch protection mode, ensuring that the kernel is built the same way regardless of the compiler defaults. [This is a reworked version of b8fdef311a0bd9223f1075 ("arm64: Always force a branch protection mode when the compiler has one") for backport. Kernels prior to 74afda4016a7 ("arm64: compile the kernel with ptrauth return address signing") don't have any Makefile machinery for forcing on pointer auth but still have issues if the compiler defaults it on so need this reworked version. -- broonie] Fixes: 7503197562567 (arm64: add basic pointer authentication support) Reported-by: Szabolcs Nagy <szabolcs.nagy(a)arm.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org [catalin.marinas(a)arm.com: remove Kconfig option in favour of Makefile check] Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> --- arch/arm64/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index dca1a97751ab..4e6ce2d9196e 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -65,6 +65,10 @@ stack_protector_prepare: prepare0 include/generated/asm-offsets.h)) endif +# Ensure that if the compiler supports branch protection we default it +# off. +KBUILD_CFLAGS += $(call cc-option,-mbranch-protection=none) + ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__ -- 2.20.1

5 years, 2 months

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[tip: timers/urgent] proc, time/namespace: Show clock symbolic names in /proc/pid/timens_offsets

by tip-bot2 for Andrei Vagin

The following commit has been merged into the timers/urgent branch of tip: Commit-ID: 94d440d618467806009c8edc70b094d64e12ee5a Gitweb: https://git.kernel.org/tip/94d440d618467806009c8edc70b094d64e12ee5a Author: Andrei Vagin <avagin(a)gmail.com> AuthorDate: Sat, 11 Apr 2020 08:40:31 -07:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Thu, 16 Apr 2020 12:10:54 +02:00 proc, time/namespace: Show clock symbolic names in /proc/pid/timens_offsets Michael Kerrisk suggested to replace numeric clock IDs with symbolic names. Now the content of these files looks like this: $ cat /proc/774/timens_offsets monotonic 864000 0 boottime 1728000 0 For setting offsets, both representations of clocks (numeric and symbolic) can be used. As for compatibility, it is acceptable to change things as long as userspace doesn't care. The format of timens_offsets files is very new and there are no userspace tools yet which rely on this format. But three projects crun, util-linux and criu rely on the interface of setting time offsets and this is why it's required to continue supporting the numeric clock IDs on write. Fixes: 04a8682a71be ("fs/proc: Introduce /proc/pid/timens_offsets") Suggested-by: Michael Kerrisk <mtk.manpages(a)gmail.com> Signed-off-by: Andrei Vagin <avagin(a)gmail.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Michael Kerrisk <mtk.manpages(a)gmail.com> Acked-by: Michael Kerrisk <mtk.manpages(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: Dmitry Safonov <0x7f454c46(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200411154031.642557-1-avagin@gmail.com --- fs/proc/base.c | 14 +++++++++++++- kernel/time/namespace.c | 15 ++++++++++++++- 2 files changed, 27 insertions(+), 2 deletions(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index 6042b64..572898d 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1573,6 +1573,7 @@ static ssize_t timens_offsets_write(struct file *file, const char __user *buf, noffsets = 0; for (pos = kbuf; pos; pos = next_line) { struct proc_timens_offset *off = &offsets[noffsets]; + char clock[10]; int err; /* Find the end of line and ensure we don't look past it */ @@ -1584,10 +1585,21 @@ static ssize_t timens_offsets_write(struct file *file, const char __user *buf, next_line = NULL; } - err = sscanf(pos, "%u %lld %lu", &off->clockid, + err = sscanf(pos, "%9s %lld %lu", clock, &off->val.tv_sec, &off->val.tv_nsec); if (err != 3 || off->val.tv_nsec >= NSEC_PER_SEC) goto out; + + clock[sizeof(clock) - 1] = 0; + if (strcmp(clock, "monotonic") == 0 || + strcmp(clock, __stringify(CLOCK_MONOTONIC)) == 0) + off->clockid = CLOCK_MONOTONIC; + else if (strcmp(clock, "boottime") == 0 || + strcmp(clock, __stringify(CLOCK_BOOTTIME)) == 0) + off->clockid = CLOCK_BOOTTIME; + else + goto out; + noffsets++; if (noffsets == ARRAY_SIZE(offsets)) { if (next_line) diff --git a/kernel/time/namespace.c b/kernel/time/namespace.c index 3b30288..53bce34 100644 --- a/kernel/time/namespace.c +++ b/kernel/time/namespace.c @@ -338,7 +338,20 @@ static struct user_namespace *timens_owner(struct ns_common *ns) static void show_offset(struct seq_file *m, int clockid, struct timespec64 *ts) { - seq_printf(m, "%d %lld %ld\n", clockid, ts->tv_sec, ts->tv_nsec); + char *clock; + + switch (clockid) { + case CLOCK_BOOTTIME: + clock = "boottime"; + break; + case CLOCK_MONOTONIC: + clock = "monotonic"; + break; + default: + clock = "unknown"; + break; + } + seq_printf(m, "%-10s %10lld %9ld\n", clock, ts->tv_sec, ts->tv_nsec); } void proc_timens_show_offsets(struct task_struct *p, struct seq_file *m)

5 years, 2 months

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FAILED: patch "[PATCH] arm64: Always force a branch protection mode when the" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b8fdef311a0bd9223f10754f94fdcf1a594a3457 Mon Sep 17 00:00:00 2001 From: Mark Brown <broonie(a)kernel.org> Date: Tue, 31 Mar 2020 20:44:59 +0100 Subject: [PATCH] arm64: Always force a branch protection mode when the compiler has one Compilers with branch protection support can be configured to enable it by default, it is likely that distributions will do this as part of deploying branch protection system wide. As well as the slight overhead from having some extra NOPs for unused branch protection features this can cause more serious problems when the kernel is providing pointer authentication to userspace but not built for pointer authentication itself. In that case our switching of keys for userspace can affect the kernel unexpectedly, causing pointer authentication instructions in the kernel to corrupt addresses. To ensure that we get consistent and reliable behaviour always explicitly initialise the branch protection mode, ensuring that the kernel is built the same way regardless of the compiler defaults. Fixes: 7503197562567 (arm64: add basic pointer authentication support) Reported-by: Szabolcs Nagy <szabolcs.nagy(a)arm.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org [catalin.marinas(a)arm.com: remove Kconfig option in favour of Makefile check] Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index f15f92ba53e6..85e4149cc5d5 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -65,6 +65,10 @@ stack_protector_prepare: prepare0 include/generated/asm-offsets.h)) endif +# Ensure that if the compiler supports branch protection we default it +# off, this will be overridden if we are using branch protection. +branch-prot-flags-y += $(call cc-option,-mbranch-protection=none) + ifeq ($(CONFIG_ARM64_PTR_AUTH),y) branch-prot-flags-$(CONFIG_CC_HAS_SIGN_RETURN_ADDRESS) := -msign-return-address=all branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET) := -mbranch-protection=pac-ret+leaf @@ -73,9 +77,10 @@ branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET) := -mbranch-protection=pa # we pass it only to the assembler. This option is utilized only in case of non # integrated assemblers. branch-prot-flags-$(CONFIG_AS_HAS_PAC) += -Wa,-march=armv8.3-a -KBUILD_CFLAGS += $(branch-prot-flags-y) endif +KBUILD_CFLAGS += $(branch-prot-flags-y) + ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__

5 years, 2 months

4
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FAILED: patch "[PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ea36ec8623f56791c6ff6738d0509b7920f85220 Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Sun, 2 Feb 2020 17:16:31 +0000 Subject: [PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc drm_pci_alloc/drm_pci_free are very thin wrappers around the core dma facilities, and we have no special reason within the drm layer to behave differently. In particular, since commit de09d31dd38a50fdce106c15abd68432eebbd014 Author: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Date: Fri Jan 15 16:51:42 2016 -0800 page-flags: define PG_reserved behavior on compound pages As far as I can see there's no users of PG_reserved on compound pages. Let's use PF_NO_COMPOUND here. it has been illegal to combine GFP_COMP with SetPageReserved, so lets stop doing both and leave the dma layer to its own devices. Reported-by: Taketo Kabe Bug: https://gitlab.freedesktop.org/drm/intel/issues/1027 Fixes: de09d31dd38a ("page-flags: define PG_reserved behavior on compound pages") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: <stable(a)vger.kernel.org> # v4.5+ Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200202171635.4039044-1-chri… diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index f2e43d341980..d16dac4325f9 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -51,8 +51,6 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align) { drm_dma_handle_t *dmah; - unsigned long addr; - size_t sz; /* pci_alloc_consistent only guarantees alignment to the smallest * PAGE_SIZE order which is greater than or equal to the requested size. @@ -68,20 +66,13 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali dmah->size = size; dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size, &dmah->busaddr, - GFP_KERNEL | __GFP_COMP); + GFP_KERNEL); if (dmah->vaddr == NULL) { kfree(dmah); return NULL; } - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Reserve */ - for (addr = (unsigned long)dmah->vaddr, sz = size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - SetPageReserved(virt_to_page((void *)addr)); - } - return dmah; } @@ -94,19 +85,9 @@ EXPORT_SYMBOL(drm_pci_alloc); */ void __drm_legacy_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah) { - unsigned long addr; - size_t sz; - - if (dmah->vaddr) { - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Unreserve */ - for (addr = (unsigned long)dmah->vaddr, sz = dmah->size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - ClearPageReserved(virt_to_page((void *)addr)); - } + if (dmah->vaddr) dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr, dmah->busaddr); - } } /**

5 years, 2 months

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FAILED: patch "[PATCH] XArray: Fix xa_find_next for large multi-index entries" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From bd40b17ca49d7d110adf456e647701ce74de2241 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> Date: Fri, 31 Jan 2020 05:07:55 -0500 Subject: [PATCH] XArray: Fix xa_find_next for large multi-index entries Coverity pointed out that xas_sibling() was shifting xa_offset without promoting it to an unsigned long first, so the shift could cause an overflow and we'd get the wrong answer. The fix is obvious, and the new test-case provokes UBSAN to report an error: runtime error: shift exponent 60 is too large for 32-bit type 'int' Fixes: 19c30f4dd092 ("XArray: Fix xa_find_after with multi-index entries") Reported-by: Bjorn Helgaas <bhelgaas(a)google.com> Reported-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: stable(a)vger.kernel.org diff --git a/lib/test_xarray.c b/lib/test_xarray.c index 55c14e8c8859..8c7d7a8468b8 100644 --- a/lib/test_xarray.c +++ b/lib/test_xarray.c @@ -12,6 +12,9 @@ static unsigned int tests_run; static unsigned int tests_passed; +static const unsigned int order_limit = + IS_ENABLED(CONFIG_XARRAY_MULTI) ? BITS_PER_LONG : 1; + #ifndef XA_DEBUG # ifdef __KERNEL__ void xa_dump(const struct xarray *xa) { } @@ -959,6 +962,20 @@ static noinline void check_multi_find_2(struct xarray *xa) } } +static noinline void check_multi_find_3(struct xarray *xa) +{ + unsigned int order; + + for (order = 5; order < order_limit; order++) { + unsigned long index = 1UL << (order - 5); + + XA_BUG_ON(xa, !xa_empty(xa)); + xa_store_order(xa, 0, order - 4, xa_mk_index(0), GFP_KERNEL); + XA_BUG_ON(xa, xa_find_after(xa, &index, ULONG_MAX, XA_PRESENT)); + xa_erase_index(xa, 0); + } +} + static noinline void check_find_1(struct xarray *xa) { unsigned long i, j, k; @@ -1081,6 +1098,7 @@ static noinline void check_find(struct xarray *xa) for (i = 2; i < 10; i++) check_multi_find_1(xa, i); check_multi_find_2(xa); + check_multi_find_3(xa); } /* See find_swap_entry() in mm/shmem.c */ diff --git a/lib/xarray.c b/lib/xarray.c index 1d9fab7db8da..acd1fad2e862 100644 --- a/lib/xarray.c +++ b/lib/xarray.c @@ -1839,7 +1839,8 @@ static bool xas_sibling(struct xa_state *xas) if (!node) return false; mask = (XA_CHUNK_SIZE << node->shift) - 1; - return (xas->xa_index & mask) > (xas->xa_offset << node->shift); + return (xas->xa_index & mask) > + ((unsigned long)xas->xa_offset << node->shift); } /**

5 years, 2 months

4
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[PATCH v2] crypto: algapi - Avoid spurious modprobe on LOADED

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> Currently after any algorithm is registered and tested, there's an unnecessary request_module("cryptomgr") even if it's already loaded. Also, CRYPTO_MSG_ALG_LOADED is sent twice, and thus if the algorithm is "crct10dif", lib/crc-t10dif.c replaces the tfm twice rather than once. This occurs because CRYPTO_MSG_ALG_LOADED is sent using crypto_probing_notify(), which tries to load "cryptomgr" if the notification is not handled (NOTIFY_DONE). This doesn't make sense because "cryptomgr" doesn't handle this notification. Fix this by using crypto_notify() instead of crypto_probing_notify(). Fixes: dd8b083f9a5e ("crypto: api - Introduce notifier for new crypto algorithms") Cc: <stable(a)vger.kernel.org> # v4.20+ Cc: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- crypto/algapi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/algapi.c b/crypto/algapi.c index 69605e21af92..849254d7e627 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -403,7 +403,7 @@ static void crypto_wait_for_test(struct crypto_larval *larval) err = wait_for_completion_killable(&larval->completion); WARN_ON(err); if (!err) - crypto_probing_notify(CRYPTO_MSG_ALG_LOADED, larval); + crypto_notify(CRYPTO_MSG_ALG_LOADED, larval); out: crypto_larval_kill(&larval->alg); -- 2.26.0

5 years, 2 months

3
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Stable RC build failures (v4.19.y, v5.4.y, v5.5.y)

by Guenter Roeck

Hi, The folloewing build failures currently observed with stable release candidates. Thanks, Guenter --- v4.19.y: drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:392:14: error: 'chipFeatures_PIPE_3D' undeclared here drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:397:14: error: 'chipFeatures_PIPE_2D' drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:402:14: error: 'chipFeatures_PIPE_VG' undeclared here Culprit is 'drm/etnaviv: rework perfmon query infrastructure'. Applying commit 15ff4a7b5841 ("etnaviv: perfmon: fix total and idle HI cyleces readout") as well fixes the problem. v5.4.y, v5.5.y: drivers/mmc/host/sdhci-tegra.c: In function 'tegra_sdhci_set_timeout': drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function '__sdhci_set_timeout' Culprit is "sdhci: tegra: Implement Tegra specific set_timeout callback". __sdhci_set_timeout() was introduced with commit 7d76ed77cfbd3 ("mmc: sdhci: Refactor sdhci_set_timeout()"). Unfortunately, applying that patch results in a conflict. Guenter

5 years, 2 months

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Re: [chrome-os:chromeos-4.19 21350/21402] drivers/misc/echo/echo.c:384:27: error: equality comparison with extraneous parentheses

by Nick Desaulniers

On Tue, Apr 14, 2020 at 5:56 PM 'Guenter Roeck' via Clang Built Linux <clang-built-linux(a)googlegroups.com> wrote: > > On Tue, Apr 14, 2020 at 5:26 PM Nathan Chancellor > <natechancellor(a)gmail.com> wrote: > > > > Hi all, > > > > Sorry for yet another convergeance on this commit... :/ hopefully this > > does not continue for much longer. None of the warnings are obviously > > caused by the patch below. >> Fixed by commit 85dc2c65e6c9 ("misc: echo: Remove unnecessary >> parentheses and simplify check for zero"). > > > No worries. > > I noticed that the problems are pretty much all fixed in the upstream > kernel. I just wasn't sure if it would be worthwhile sending a request > to stable@ to have them applied to 4.19.y (and if necessary 5.4.y). > Any suggestions ? We should strive to be warning free on stable. Thanks for identifying the fix Nathan. Greg, Sasha, Would you please cherry pick 85dc2c65e6c9 to 4.19.y, 4.14.y, 4.9.y, and 4.4.y (maybe 3.18, didn't check that one)? It applies cleanly and is a trivial fix for a warning that landed in v4.20-rc1. `git describe --contains "$tag" | sed 's/~.*//'` is my trick for finding the first tag that contained a commit. > > Thanks, > Guenter > > > Guenter > > > On Wed, Apr 15, 2020 at 06:09:47AM +0800, kbuild test robot wrote: > > > tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-4.19 > > > head: e747fc8dfce13c501be9b7032a5a3d8249bc27ab > > > commit: 12bd892cc0bd4a700dd41aa4b0d1e0cfc128e3e4 [21350/21402] CHROMIUM: Merge 'v4.19.114' into chromeos-4.19 > > > config: x86_64-randconfig-c002-20200414 (attached as .config) > > > compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project f3da6b7ab5698bb0b9bd208972115dbcbbc59f27) > > > reproduce: > > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > > chmod +x ~/bin/make.cross > > > git checkout 12bd892cc0bd4a700dd41aa4b0d1e0cfc128e3e4 > > > # save the attached .config to linux build tree > > > COMPILER=clang make.cross ARCH=x86_64 > > > > > > If you fix the issue, kindly add following tag as appropriate > > > Reported-by: kbuild test robot <lkp(a)intel.com> > > > > > > All errors (new ones prefixed by >>): > > > > > > >> drivers/misc/echo/echo.c:384:27: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality] > > > if ((ec->nonupdate_dwell == 0)) { > > > ~~~~~~~~~~~~~~~~~~~~^~~~ > > > drivers/misc/echo/echo.c:384:27: note: remove extraneous parentheses around the comparison to silence this warning > > > if ((ec->nonupdate_dwell == 0)) { > > > ~ ^ ~ > > > drivers/misc/echo/echo.c:384:27: note: use '=' to turn this equality comparison into an assignment > > > if ((ec->nonupdate_dwell == 0)) { > > > ^~ > > > = > > > 1 error generated. > > > > Fixed by commit 85dc2c65e6c9 ("misc: echo: Remove unnecessary > > parentheses and simplify check for zero"). > > > > > >> net/decnet/dn_dev.c:1366:10: error: address of array 'dev->name' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion] > > > dev->name ? dev->name : "???", > > > ~~~~~^~~~ ~ > > > 1 error generated. > > > > Fixed by commit 5b9b0a80aa1a ("decnet: Remove unnecessary check for > > dev->name"). > > > > > >> drivers/regulator/da903x.c:395:2: error: division by zero is undefined [-Werror,-Wdivision-by-zero] > > > DA9030_LDO(13, 2100, 2100, 0, INVAL, 0, 0, RCTL11, 3), /* fixed @2.1V */ > > > ^ ~ > > > drivers/regulator/da903x.c:359:2: note: expanded from macro 'DA9030_LDO' > > > DA903x_LDO(DA9030, _id, min, max, step, vreg, shift, nbits, ereg, ebit) > > > ^ ~~~~ > > > drivers/regulator/da903x.c:320:39: note: expanded from macro 'DA903x_LDO' > > > .n_voltages = (step) ? ((max - min) / step + 1) : 1, \ > > > ^ ~~~~ > > > drivers/regulator/da903x.c:415:2: error: division by zero is undefined [-Werror,-Wdivision-by-zero] > > > DA9034_LDO(5, 3100, 3100, 0, INVAL, 0, 0, OVER3, 7), /* fixed @3.1V */ > > > ^ ~ > > > drivers/regulator/da903x.c:356:2: note: expanded from macro 'DA9034_LDO' > > > DA903x_LDO(DA9034, _id, min, max, step, vreg, shift, nbits, ereg, ebit) > > > ^ ~~~~ > > > drivers/regulator/da903x.c:320:39: note: expanded from macro 'DA903x_LDO' > > > .n_voltages = (step) ? ((max - min) / step + 1) : 1, \ > > > ^ ~~~~ > > > 2 errors generated. > > > > "Fixed" by commit 0077aaaeeb69 ("regulator: da903x: don't build with > > clang"). I do not think the Clang fix ever got finalized. > > > > > In file included from drivers/scsi/osd/osd_uld.c:60: > > > In file included from include/scsi/osd_initiator.h:18: > > > >> include/scsi/osd_types.h:31:21: error: 'weak' attribute only applies to variables, functions, and classes [-Werror,-Wignored-attributes] > > > static const struct __weak osd_obj_id osd_root_object = {0, 0}; > > > ^ > > > include/linux/compiler_types.h:219:33: note: expanded from macro '__weak' > > > #define __weak __attribute__((weak)) > > > ^ > > > 1 error generated. > > > > "Fixed" by just deleting the driver in commit 19fcae3d4f2d ("scsi: > > remove the SCSI OSD library"). I did send a patch to fix it which > > spurred the deletion, if we wanted to take it in stable if we care: > > > > https://lore.kernel.org/lkml/20190126064740.12949-1-natechancellor@gmail.co… > > > > > vim +384 drivers/misc/echo/echo.c > > > > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 273 > > > 9d8f2d5dfbcc9d drivers/staging/echo/echo.c Tzafrir Cohen 2008-10-12 274 int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 275 { > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 276 int32_t echo_value; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 277 int clean_bg; > > > 3ec50be588d773 drivers/staging/echo/echo.c Jesper Juhl 2012-06-27 278 int tmp; > > > 3ec50be588d773 drivers/staging/echo/echo.c Jesper Juhl 2012-06-27 279 int tmp1; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 280 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 281 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 282 * Input scaling was found be required to prevent problems when tx > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 283 * starts clipping. Another possible way to handle this would be the > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 284 * filter coefficent scaling. > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 285 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 286 > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 287 ec->tx = tx; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 288 ec->rx = rx; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 289 tx >>= 1; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 290 rx >>= 1; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 291 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 292 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 293 * Filter DC, 3dB point is 160Hz (I think), note 32 bit precision > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 294 * required otherwise values do not track down to 0. Zero at DC, Pole > > > 196e76e86a3a90 drivers/staging/echo/echo.c David Rowe 2009-08-23 295 * at (1-Beta) on real axis. Some chip sets (like Si labs) don't > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 296 * need this, but something like a $10 X100P card does. Any DC really > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 297 * slows down convergence. > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 298 * > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 299 * Note: removes some low frequency from the signal, this reduces the > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 300 * speech quality when listening to samples through headphones but may > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 301 * not be obvious through a telephone handset. > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 302 * > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 303 * Note that the 3dB frequency in radians is approx Beta, e.g. for Beta > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 304 * = 2^(-3) = 0.125, 3dB freq is 0.125 rads = 159Hz. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 305 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 306 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 307 if (ec->adaption_mode & ECHO_CAN_USE_RX_HPF) { > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 308 tmp = rx << 15; > > > 196e76e86a3a90 drivers/staging/echo/echo.c David Rowe 2009-08-23 309 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 310 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 311 * Make sure the gain of the HPF is 1.0. This can still > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 312 * saturate a little under impulse conditions, and it might > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 313 * roll to 32768 and need clipping on sustained peak level > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 314 * signals. However, the scale of such clipping is small, and > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 315 * the error due to any saturation should not markedly affect > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 316 * the downstream processing. > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 317 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 318 tmp -= (tmp >> 4); > > > 196e76e86a3a90 drivers/staging/echo/echo.c David Rowe 2009-08-23 319 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 320 ec->rx_1 += -(ec->rx_1 >> DC_LOG2BETA) + tmp - ec->rx_2; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 321 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 322 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 323 * hard limit filter to prevent clipping. Note that at this > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 324 * stage rx should be limited to +/- 16383 due to right shift > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 325 * above > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 326 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 327 tmp1 = ec->rx_1 >> 15; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 328 if (tmp1 > 16383) > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 329 tmp1 = 16383; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 330 if (tmp1 < -16383) > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 331 tmp1 = -16383; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 332 rx = tmp1; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 333 ec->rx_2 = tmp; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 334 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 335 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 336 /* Block average of power in the filter states. Used for > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 337 adaption power calculation. */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 338 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 339 { > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 340 int new, old; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 341 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 342 /* efficient "out with the old and in with the new" algorithm so > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 343 we don't have to recalculate over the whole block of > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 344 samples. */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 345 new = (int)tx * (int)tx; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 346 old = (int)ec->fir_state.history[ec->fir_state.curr_pos] * > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 347 (int)ec->fir_state.history[ec->fir_state.curr_pos]; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 348 ec->pstates += > > > 0f51010e87636e drivers/staging/echo/echo.c David Rowe 2009-05-20 349 ((new - old) + (1 << (ec->log2taps - 1))) >> ec->log2taps; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 350 if (ec->pstates < 0) > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 351 ec->pstates = 0; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 352 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 353 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 354 /* Calculate short term average levels using simple single pole IIRs */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 355 > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 356 ec->ltxacc += abs(tx) - ec->ltx; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 357 ec->ltx = (ec->ltxacc + (1 << 4)) >> 5; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 358 ec->lrxacc += abs(rx) - ec->lrx; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 359 ec->lrx = (ec->lrxacc + (1 << 4)) >> 5; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 360 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 361 /* Foreground filter */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 362 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 363 ec->fir_state.coeffs = ec->fir_taps16[0]; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 364 echo_value = fir16(&ec->fir_state, tx); > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 365 ec->clean = rx - echo_value; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 366 ec->lcleanacc += abs(ec->clean) - ec->lclean; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 367 ec->lclean = (ec->lcleanacc + (1 << 4)) >> 5; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 368 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 369 /* Background filter */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 370 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 371 echo_value = fir16(&ec->fir_state_bg, tx); > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 372 clean_bg = rx - echo_value; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 373 ec->lclean_bgacc += abs(clean_bg) - ec->lclean_bg; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 374 ec->lclean_bg = (ec->lclean_bgacc + (1 << 4)) >> 5; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 375 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 376 /* Background Filter adaption */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 377 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 378 /* Almost always adap bg filter, just simple DT and energy > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 379 detection to minimise adaption in cases of strong double talk. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 380 However this is not critical for the dual path algorithm. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 381 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 382 ec->factor = 0; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 383 ec->shift = 0; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 @384 if ((ec->nonupdate_dwell == 0)) { > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 385 int p, logp, shift; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 386 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 387 /* Determine: > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 388 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 389 f = Beta * clean_bg_rx/P ------ (1) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 390 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 391 where P is the total power in the filter states. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 392 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 393 The Boffins have shown that if we obey (1) we converge > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 394 quickly and avoid instability. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 395 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 396 The correct factor f must be in Q30, as this is the fixed > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 397 point format required by the lms_adapt_bg() function, > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 398 therefore the scaled version of (1) is: > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 399 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 400 (2^30) * f = (2^30) * Beta * clean_bg_rx/P > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 401 factor = (2^30) * Beta * clean_bg_rx/P ----- (2) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 402 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 403 We have chosen Beta = 0.25 by experiment, so: > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 404 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 405 factor = (2^30) * (2^-2) * clean_bg_rx/P > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 406 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 407 (30 - 2 - log2(P)) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 408 factor = clean_bg_rx 2 ----- (3) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 409 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 410 To avoid a divide we approximate log2(P) as top_bit(P), > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 411 which returns the position of the highest non-zero bit in > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 412 P. This approximation introduces an error as large as a > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 413 factor of 2, but the algorithm seems to handle it OK. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 414 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 415 Come to think of it a divide may not be a big deal on a > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 416 modern DSP, so its probably worth checking out the cycles > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 417 for a divide versus a top_bit() implementation. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 418 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 419 > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 420 p = MIN_TX_POWER_FOR_ADAPTION + ec->pstates; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 421 logp = top_bit(p) + ec->log2taps; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 422 shift = 30 - 2 - logp; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 423 ec->shift = shift; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 424 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 425 lms_adapt_bg(ec, clean_bg, shift); > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 426 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 427 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 428 /* very simple DTD to make sure we dont try and adapt with strong > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 429 near end speech */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 430 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 431 ec->adapt = 0; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 432 if ((ec->lrx > MIN_RX_POWER_FOR_ADAPTION) && (ec->lrx > ec->ltx)) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 433 ec->nonupdate_dwell = DTD_HANGOVER; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 434 if (ec->nonupdate_dwell) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 435 ec->nonupdate_dwell--; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 436 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 437 /* Transfer logic */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 438 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 439 /* These conditions are from the dual path paper [1], I messed with > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 440 them a bit to improve performance. */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 441 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 442 if ((ec->adaption_mode & ECHO_CAN_USE_ADAPTION) && > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 443 (ec->nonupdate_dwell == 0) && > > > dc57a3ea80a85a drivers/staging/echo/echo.c Alexander Beregalov 2009-03-12 444 /* (ec->Lclean_bg < 0.875*ec->Lclean) */ > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 445 (8 * ec->lclean_bg < 7 * ec->lclean) && > > > dc57a3ea80a85a drivers/staging/echo/echo.c Alexander Beregalov 2009-03-12 446 /* (ec->Lclean_bg < 0.125*ec->Ltx) */ > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 447 (8 * ec->lclean_bg < ec->ltx)) { > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 448 if (ec->cond_met == 6) { > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 449 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 450 * BG filter has had better results for 6 consecutive > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 451 * samples > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 452 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 453 ec->adapt = 1; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 454 memcpy(ec->fir_taps16[0], ec->fir_taps16[1], > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 455 ec->taps * sizeof(int16_t)); > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 456 } else > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 457 ec->cond_met++; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 458 } else > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 459 ec->cond_met = 0; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 460 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 461 /* Non-Linear Processing */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 462 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 463 ec->clean_nlp = ec->clean; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 464 if (ec->adaption_mode & ECHO_CAN_USE_NLP) { > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 465 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 466 * Non-linear processor - a fancy way to say "zap small > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 467 * signals, to avoid residual echo due to (uLaw/ALaw) > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 468 * non-linearity in the channel.". > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 469 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 470 > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 471 if ((16 * ec->lclean < ec->ltx)) { > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 472 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 473 * Our e/c has improved echo by at least 24 dB (each > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 474 * factor of 2 is 6dB, so 2*2*2*2=16 is the same as > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 475 * 6+6+6+6=24dB) > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 476 */ > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 477 if (ec->adaption_mode & ECHO_CAN_USE_CNG) { > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 478 ec->cng_level = ec->lbgn; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 479 > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 480 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 481 * Very elementary comfort noise generation. > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 482 * Just random numbers rolled off very vaguely > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 483 * Hoth-like. DR: This noise doesn't sound > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 484 * quite right to me - I suspect there are some > > > 83aa3c7bf3f04a drivers/staging/echo/echo.c Jonathan Neuschäfer 2011-03-01 485 * overflow issues in the filtering as it's too > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 486 * "crackly". > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 487 * TODO: debug this, maybe just play noise at > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 488 * high level or look at spectrum. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 489 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 490 > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 491 ec->cng_rndnum = > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 492 1664525U * ec->cng_rndnum + 1013904223U; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 493 ec->cng_filter = > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 494 ((ec->cng_rndnum & 0xFFFF) - 32768 + > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 495 5 * ec->cng_filter) >> 3; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 496 ec->clean_nlp = > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 497 (ec->cng_filter * ec->cng_level * 8) >> 14; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 498 > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 499 } else if (ec->adaption_mode & ECHO_CAN_USE_CLIP) { > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 500 /* This sounds much better than CNG */ > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 501 if (ec->clean_nlp > ec->lbgn) > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 502 ec->clean_nlp = ec->lbgn; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 503 if (ec->clean_nlp < -ec->lbgn) > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 504 ec->clean_nlp = -ec->lbgn; > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 505 } else { > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 506 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 507 * just mute the residual, doesn't sound very > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 508 * good, used mainly in G168 tests > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 509 */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 510 ec->clean_nlp = 0; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 511 } > > > 4460a860f72898 drivers/staging/echo/echo.c J.R. Mauro 2008-10-20 512 } else { > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 513 /* > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 514 * Background noise estimator. I tried a few > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 515 * algorithms here without much luck. This very simple > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 516 * one seems to work best, we just average the level > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 517 * using a slow (1 sec time const) filter if the > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 518 * current level is less than a (experimentally > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 519 * derived) constant. This means we dont include high > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 520 * level signals like near end speech. When combined > > > 49bb9e6d753469 drivers/staging/echo/echo.c Greg Kroah-Hartman 2009-08-10 521 * with CNG or especially CLIP seems to work OK. > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 522 */ > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 523 if (ec->lclean < 40) { > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 524 ec->lbgn_acc += abs(ec->clean) - ec->lbgn; > > > 0c474826cfdd24 drivers/staging/echo/echo.c Lisa Nguyen 2013-05-05 525 ec->lbgn = (ec->lbgn_acc + (1 << 11)) >> 12; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 526 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 527 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 528 } > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 529 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 530 /* Roll around the taps buffer */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 531 if (ec->curr_pos <= 0) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 532 ec->curr_pos = ec->taps; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 533 ec->curr_pos--; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 534 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 535 if (ec->adaption_mode & ECHO_CAN_DISABLE) > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 536 ec->clean_nlp = rx; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 537 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 538 /* Output scaled back up again to match input scaling */ > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 539 > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 540 return (int16_t) ec->clean_nlp << 1; > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 541 } > > > 9d8f2d5dfbcc9d drivers/staging/echo/echo.c Tzafrir Cohen 2008-10-12 542 EXPORT_SYMBOL_GPL(oslec_update); > > > 10602db812fa27 drivers/staging/echo/echo.c David Rowe 2008-10-06 543 > > > > > > :::::: The code at line 384 was first introduced by commit > > > :::::: 10602db812fa270fc923f5e48fb47202288828f3 Staging: add echo cancelation module > > > > > > :::::: TO: David Rowe <david(a)rowetel.com> > > > :::::: CC: Greg Kroah-Hartman <gregkh(a)suse.de> > > > > > > --- > > > 0-DAY CI Kernel Test Service, Intel Corporation > > > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > > > -- Thanks, ~Nick Desaulniers

5 years, 2 months

4
3
0 0

FAILED: patch "[PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro()" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From af92bad615be75c6c0d1b1c5b48178360250a187 Mon Sep 17 00:00:00 2001 From: Christophe Leroy <christophe.leroy(a)c-s.fr> Date: Fri, 6 Mar 2020 15:09:40 +0000 Subject: [PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro() At the moment kasan_remap_early_shadow_ro() does nothing, because k_end is 0 and k_cur < 0 is always true. Change the test to k_cur != k_end, as done in kasan_init_shadow_page_tables() Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> Fixes: cbd18991e24f ("powerpc/mm: Fix an Oops in kasan_mmu_init()") Cc: stable(a)vger.kernel.org Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/4e7b56865e01569058914c991143f5961b5d4719.15835073… diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c index f19526e7d3dc..1a29cf469903 100644 --- a/arch/powerpc/mm/kasan/kasan_init_32.c +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -101,7 +101,7 @@ static void __init kasan_remap_early_shadow_ro(void) kasan_populate_pte(kasan_early_shadow_pte, prot); - for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { + for (k_cur = k_start & PAGE_MASK; k_cur != k_end; k_cur += PAGE_SIZE) { pmd_t *pmd = pmd_ptr_k(k_cur); pte_t *ptep = pte_offset_kernel(pmd, k_cur);

5 years, 2 months

2
1
0 0

FAILED: patch "[PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From aa4113340ae6c2811e046f08c2bc21011d20a072 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Date: Thu, 23 Jan 2020 11:19:25 +0000 Subject: [PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry In the current implementation, the call to loadcam_multi() is wrapped between switch_to_as1() and restore_to_as0() calls so, when it tries to create its own temporary AS=1 TLB1 entry, it ends up duplicating the existing one created by switch_to_as1(). Add a check to skip creating the temporary entry if already running in AS=1. Fixes: d9e1831a4202 ("powerpc/85xx: Load all early TLB entries at once") Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Acked-by: Scott Wood <oss(a)buserror.net> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200123111914.2565-1-laurentiu.tudor@nxp.com diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S index 2ca407cedbe7..eaeee402f96e 100644 --- a/arch/powerpc/mm/nohash/tlb_low.S +++ b/arch/powerpc/mm/nohash/tlb_low.S @@ -397,7 +397,7 @@ _GLOBAL(set_context) * extern void loadcam_entry(unsigned int index) * * Load TLBCAM[index] entry in to the L2 CAM MMU - * Must preserve r7, r8, r9, and r10 + * Must preserve r7, r8, r9, r10 and r11 */ _GLOBAL(loadcam_entry) mflr r5 @@ -433,6 +433,10 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS) */ _GLOBAL(loadcam_multi) mflr r8 + /* Don't switch to AS=1 if already there */ + mfmsr r11 + andi. r11,r11,MSR_IS + bne 10f /* * Set up temporary TLB entry that is the same as what we're @@ -458,6 +462,7 @@ _GLOBAL(loadcam_multi) mtmsr r6 isync +10: mr r9,r3 add r10,r3,r4 2: bl loadcam_entry @@ -466,6 +471,10 @@ _GLOBAL(loadcam_multi) mr r3,r9 blt 2b + /* Don't return to AS=0 if we were in AS=1 at function start */ + andi. r11,r11,MSR_IS + bne 3f + /* Return to AS=0 and clear the temporary entry */ mfmsr r6 rlwinm. r6,r6,0,~(MSR_IS|MSR_DS) @@ -481,6 +490,7 @@ _GLOBAL(loadcam_multi) tlbwe isync +3: mtlr r8 blr #endif

5 years, 2 months

2
1
0 0

FAILED: patch "[PATCH] ipmi: fix hung processes in __get_guid()" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 32830a0534700f86366f371b150b17f0f0d140d7 Mon Sep 17 00:00:00 2001 From: Wen Yang <wenyang(a)linux.alibaba.com> Date: Fri, 3 Apr 2020 17:04:08 +0800 Subject: [PATCH] ipmi: fix hung processes in __get_guid() The wait_event() function is used to detect command completion. When send_guid_cmd() returns an error, smi_send() has not been called to send data. Therefore, wait_event() should not be used on the error path, otherwise it will cause the following warning: [ 1361.588808] systemd-udevd D 0 1501 1436 0x00000004 [ 1361.588813] ffff883f4b1298c0 0000000000000000 ffff883f4b188000 ffff887f7e3d9f40 [ 1361.677952] ffff887f64bd4280 ffffc90037297a68 ffffffff8173ca3b ffffc90000000010 [ 1361.767077] 00ffc90037297ad0 ffff887f7e3d9f40 0000000000000286 ffff883f4b188000 [ 1361.856199] Call Trace: [ 1361.885578] [<ffffffff8173ca3b>] ? __schedule+0x23b/0x780 [ 1361.951406] [<ffffffff8173cfb6>] schedule+0x36/0x80 [ 1362.010979] [<ffffffffa071f178>] get_guid+0x118/0x150 [ipmi_msghandler] [ 1362.091281] [<ffffffff810d5350>] ? prepare_to_wait_event+0x100/0x100 [ 1362.168533] [<ffffffffa071f755>] ipmi_register_smi+0x405/0x940 [ipmi_msghandler] [ 1362.258337] [<ffffffffa0230ae9>] try_smi_init+0x529/0x950 [ipmi_si] [ 1362.334521] [<ffffffffa022f350>] ? std_irq_setup+0xd0/0xd0 [ipmi_si] [ 1362.411701] [<ffffffffa0232bd2>] init_ipmi_si+0x492/0x9e0 [ipmi_si] [ 1362.487917] [<ffffffffa0232740>] ? ipmi_pci_probe+0x280/0x280 [ipmi_si] [ 1362.568219] [<ffffffff810021a0>] do_one_initcall+0x50/0x180 [ 1362.636109] [<ffffffff812231b2>] ? kmem_cache_alloc_trace+0x142/0x190 [ 1362.714330] [<ffffffff811b2ae1>] do_init_module+0x5f/0x200 [ 1362.781208] [<ffffffff81123ca8>] load_module+0x1898/0x1de0 [ 1362.848069] [<ffffffff811202e0>] ? __symbol_put+0x60/0x60 [ 1362.913886] [<ffffffff8130696b>] ? security_kernel_post_read_file+0x6b/0x80 [ 1362.998514] [<ffffffff81124465>] SYSC_finit_module+0xe5/0x120 [ 1363.068463] [<ffffffff81124465>] ? SYSC_finit_module+0xe5/0x120 [ 1363.140513] [<ffffffff811244be>] SyS_finit_module+0xe/0x10 [ 1363.207364] [<ffffffff81003c04>] do_syscall_64+0x74/0x180 Fixes: 50c812b2b951 ("[PATCH] ipmi: add full sysfs support") Signed-off-by: Wen Yang <wenyang(a)linux.alibaba.com> Cc: Corey Minyard <minyard(a)acm.org> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: openipmi-developer(a)lists.sourceforge.net Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 2.6.17- Message-Id: <20200403090408.58745-1-wenyang(a)linux.alibaba.com> Signed-off-by: Corey Minyard <cminyard(a)mvista.com> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 64ba16dcb681..c48d8f086382 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3193,8 +3193,8 @@ static void __get_guid(struct ipmi_smi *intf) if (rv) /* Send failed, no GUID available. */ bmc->dyn_guid_set = 0; - - wait_event(intf->waitq, bmc->dyn_guid_set != 2); + else + wait_event(intf->waitq, bmc->dyn_guid_set != 2); /* dyn_guid_set makes the guid data available. */ smp_rmb();

5 years, 2 months

2
1
0 0

+ mm-call-cond_resched-from-deferred_init_memmap.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: call cond_resched() from deferred_init_memmap() has been added to the -mm tree. Its filename is mm-call-cond_resched-from-deferred_init_memmap.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-call-cond_resched-from-deferred… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-call-cond_resched-from-deferred… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Pavel Tatashin <pasha.tatashin(a)soleen.com> Subject: mm: call cond_resched() from deferred_init_memmap() Now that deferred pages are initialized with interrupts enabled we can replace touch_nmi_watchdog() with cond_resched(), as it was before 3a2d7fa8a3d5. For now, we cannot do the same in deferred_grow_zone() as it is still initializes pages with interrupts disabled. This change fixes RCU problem described in https://lkml.kernel.org/r/20200401104156.11564-2-david@redhat.com [ 60.474005] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 60.475000] rcu: 1-...0: (0 ticks this GP) idle=02a/1/0x4000000000000000 softirq=1/1 fqs=15000 [ 60.475000] rcu: (detected by 0, t=60002 jiffies, g=-1199, q=1) [ 60.475000] Sending NMI from CPU 0 to CPUs 1: [ 1.760091] NMI backtrace for cpu 1 [ 1.760091] CPU: 1 PID: 20 Comm: pgdatinit0 Not tainted 4.18.0-147.9.1.el8_1.x86_64 #1 [ 1.760091] Hardware name: Red Hat KVM, BIOS 1.13.0-1.module+el8.2.0+5520+4e5817f3 04/01/2014 [ 1.760091] RIP: 0010:__init_single_page.isra.65+0x10/0x4f [ 1.760091] Code: 48 83 cf 63 48 89 f8 0f 1f 40 00 48 89 c6 48 89 d7 e8 6b 18 80 ff 66 90 5b c3 31 c0 b9 10 00 00 00 49 89 f8 48 c1 e6 33 f3 ab <b8> 07 00 00 00 48 c1 e2 36 41 c7 40 34 01 00 00 00 48 c1 e0 33 41 [ 1.760091] RSP: 0000:ffffba783123be40 EFLAGS: 00000006 [ 1.760091] RAX: 0000000000000000 RBX: fffffad34405e300 RCX: 0000000000000000 [ 1.760091] RDX: 0000000000000000 RSI: 0010000000000000 RDI: fffffad34405e340 [ 1.760091] RBP: 0000000033f3177e R08: fffffad34405e300 R09: 0000000000000002 [ 1.760091] R10: 000000000000002b R11: ffff98afb691a500 R12: 0000000000000002 [ 1.760091] R13: 0000000000000000 R14: 000000003f03ea00 R15: 000000003e10178c [ 1.760091] FS: 0000000000000000(0000) GS:ffff9c9ebeb00000(0000) knlGS:0000000000000000 [ 1.760091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.760091] CR2: 00000000ffffffff CR3: 000000a1cf20a001 CR4: 00000000003606e0 [ 1.760091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.760091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1.760091] Call Trace: [ 1.760091] deferred_init_pages+0x8f/0xbf [ 1.760091] deferred_init_memmap+0x184/0x29d [ 1.760091] ? deferred_free_pages.isra.97+0xba/0xba [ 1.760091] kthread+0x112/0x130 [ 1.760091] ? kthread_flush_work_fn+0x10/0x10 [ 1.760091] ret_from_fork+0x35/0x40 [ 89.123011] node 0 initialised, 1055935372 pages in 88650ms Link: http://lkml.kernel.org/r/20200403140952.17177-4-pasha.tatashin@soleen.com Fixes: 3a2d7fa8a3d5 ("mm: disable interrupts while initializing deferred pages") Reported-by: Yiqian Wei <yiwei(a)redhat.com> Tested-by: David Hildenbrand <david(a)redhat.com> Signed-off-by: Pavel Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: James Morris <jmorris(a)namei.org> Cc: Kirill Tkhai <ktkhai(a)virtuozzo.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Sasha Levin <sashal(a)kernel.org> Cc: Shile Zhang <shile.zhang(a)linux.alibaba.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> [4.17+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/page_alloc.c~mm-call-cond_resched-from-deferred_init_memmap +++ a/mm/page_alloc.c @@ -1869,7 +1869,7 @@ static int __init deferred_init_memmap(v */ while (spfn < epfn) { nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn); - touch_nmi_watchdog(); + cond_resched(); } zone_empty: /* Sanity check that the next zone really is unpopulated */ _ Patches currently in -mm which might be from pasha.tatashin(a)soleen.com are mm-initialize-deferred-pages-with-interrupts-enabled.patch mm-call-cond_resched-from-deferred_init_memmap.patch

5 years, 2 months

1
0
0 0

+ mm-initialize-deferred-pages-with-interrupts-enabled.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: initialize deferred pages with interrupts enabled has been added to the -mm tree. Its filename is mm-initialize-deferred-pages-with-interrupts-enabled.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-initialize-deferred-pages-with-… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-initialize-deferred-pages-with-… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Pavel Tatashin <pasha.tatashin(a)soleen.com> Subject: mm: initialize deferred pages with interrupts enabled Initializing struct pages is a long task and keeping interrupts disabled for the duration of this operation introduces a number of problems. 1. jiffies are not updated for long period of time, and thus incorrect time is reported. See proposed solution and discussion here: lkml/20200311123848.118638-1-shile.zhang(a)linux.alibaba.com 2. It prevents farther improving deferred page initialization by allowing intra-node multi-threading. We are keeping interrupts disabled to solve a rather theoretical problem that was never observed in real world (See 3a2d7fa8a3d5). Let's keep interrupts enabled. In case we ever encounter a scenario where an interrupt thread wants to allocate large amount of memory this early in boot we can deal with that by growing zone (see deferred_grow_zone()) by the needed amount before starting deferred_init_memmap() threads. Before: [ 1.232459] node 0 initialised, 12058412 pages in 1ms After: [ 1.632580] node 0 initialised, 12051227 pages in 436ms Link: http://lkml.kernel.org/r/20200403140952.17177-3-pasha.tatashin@soleen.com Fixes: 3a2d7fa8a3d5 ("mm: disable interrupts while initializing deferred pages") Reported-by: Shile Zhang <shile.zhang(a)linux.alibaba.com> Signed-off-by: Pavel Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Acked-by: Vlastimil Babka <vbabka(a)suse.cz> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: James Morris <jmorris(a)namei.org> Cc: Kirill Tkhai <ktkhai(a)virtuozzo.com> Cc: Sasha Levin <sashal(a)kernel.org> Cc: Yiqian Wei <yiwei(a)redhat.com> Cc: <stable(a)vger.kernel.org> [4.17+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mmzone.h | 2 ++ mm/page_alloc.c | 20 +++++++------------- 2 files changed, 9 insertions(+), 13 deletions(-) --- a/include/linux/mmzone.h~mm-initialize-deferred-pages-with-interrupts-enabled +++ a/include/linux/mmzone.h @@ -678,6 +678,8 @@ typedef struct pglist_data { /* * Must be held any time you expect node_start_pfn, * node_present_pages, node_spanned_pages or nr_zones to stay constant. + * Also synchronizes pgdat->first_deferred_pfn during deferred page + * init. * * pgdat_resize_lock() and pgdat_resize_unlock() are provided to * manipulate node_size_lock without checking for CONFIG_MEMORY_HOTPLUG --- a/mm/page_alloc.c~mm-initialize-deferred-pages-with-interrupts-enabled +++ a/mm/page_alloc.c @@ -1843,6 +1843,13 @@ static int __init deferred_init_memmap(v BUG_ON(pgdat->first_deferred_pfn > pgdat_end_pfn(pgdat)); pgdat->first_deferred_pfn = ULONG_MAX; + /* + * Once we unlock here, the zone cannot be grown anymore, thus if an + * interrupt thread must allocate this early in boot, zone must be + * pre-grown prior to start of deferred page initialization. + */ + pgdat_resize_unlock(pgdat, &flags); + /* Only the highest zone is deferred so find it */ for (zid = 0; zid < MAX_NR_ZONES; zid++) { zone = pgdat->node_zones + zid; @@ -1865,8 +1872,6 @@ static int __init deferred_init_memmap(v touch_nmi_watchdog(); } zone_empty: - pgdat_resize_unlock(pgdat, &flags); - /* Sanity check that the next zone really is unpopulated */ WARN_ON(++zid < MAX_NR_ZONES && populated_zone(++zone)); @@ -1909,17 +1914,6 @@ deferred_grow_zone(struct zone *zone, un pgdat_resize_lock(pgdat, &flags); /* - * If deferred pages have been initialized while we were waiting for - * the lock, return true, as the zone was grown. The caller will retry - * this zone. We won't return to this function since the caller also - * has this static branch. - */ - if (!static_branch_unlikely(&deferred_pages)) { - pgdat_resize_unlock(pgdat, &flags); - return true; - } - - /* * If someone grew this zone while we were waiting for spinlock, return * true, as there might be enough pages already. */ _ Patches currently in -mm which might be from pasha.tatashin(a)soleen.com are mm-initialize-deferred-pages-with-interrupts-enabled.patch mm-call-cond_resched-from-deferred_init_memmap.patch

5 years, 2 months

1
0
0 0

+ mm-call-touch_nmi_watchdog-on-max-order-boundaries-in-deferred-init.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/pagealloc.c: call touch_nmi_watchdog() on max order boundaries in deferred init has been added to the -mm tree. Its filename is mm-call-touch_nmi_watchdog-on-max-order-boundaries-in-deferred-init.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-call-touch_nmi_watchdog-on-max-… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-call-touch_nmi_watchdog-on-max-… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Daniel Jordan <daniel.m.jordan(a)oracle.com> Subject: mm/pagealloc.c: call touch_nmi_watchdog() on max order boundaries in deferred init Patch series "initialize deferred pages with interrupts enabled", v4. Keep interrupts enabled during deferred page initialization in order to make code more modular and allow jiffies to update. Original approach, and discussion can be found here: http://lkml.kernel.org/r/20200311123848.118638-1-shile.zhang@linux.alibaba.… This patch (of 3): deferred_init_memmap() disables interrupts the entire time, so it calls touch_nmi_watchdog() periodically to avoid soft lockup splats. Soon it will run with interrupts enabled, at which point cond_resched() should be used instead. deferred_grow_zone() makes the same watchdog calls through code shared with deferred init but will continue to run with interrupts disabled, so it can't call cond_resched(). Pull the watchdog calls up to these two places to allow the first to be changed later, independently of the second. The frequency reduces from twice per pageblock (init and free) to once per max order block. Link: http://lkml.kernel.org/r/20200403140952.17177-2-pasha.tatashin@soleen.com Fixes: 3a2d7fa8a3d5 ("mm: disable interrupts while initializing deferred pages") Signed-off-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Signed-off-by: Pavel Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Acked-by: Vlastimil Babka <vbabka(a)suse.cz> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: Shile Zhang <shile.zhang(a)linux.alibaba.com> Cc: Kirill Tkhai <ktkhai(a)virtuozzo.com> Cc: James Morris <jmorris(a)namei.org> Cc: Sasha Levin <sashal(a)kernel.org> Cc: Yiqian Wei <yiwei(a)redhat.com> Cc: <stable(a)vger.kernel.org> [4.17+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/mm/page_alloc.c~mm-call-touch_nmi_watchdog-on-max-order-boundaries-in-deferred-init +++ a/mm/page_alloc.c @@ -1692,7 +1692,6 @@ static void __init deferred_free_pages(u } else if (!(pfn & nr_pgmask)) { deferred_free_range(pfn - nr_free, nr_free); nr_free = 1; - touch_nmi_watchdog(); } else { nr_free++; } @@ -1722,7 +1721,6 @@ static unsigned long __init deferred_in continue; } else if (!page || !(pfn & nr_pgmask)) { page = pfn_to_page(pfn); - touch_nmi_watchdog(); } else { page++; } @@ -1862,8 +1860,10 @@ static int __init deferred_init_memmap(v * that we can avoid introducing any issues with the buddy * allocator. */ - while (spfn < epfn) + while (spfn < epfn) { nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn); + touch_nmi_watchdog(); + } zone_empty: pgdat_resize_unlock(pgdat, &flags); @@ -1947,6 +1947,7 @@ deferred_grow_zone(struct zone *zone, un first_deferred_pfn = spfn; nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn); + touch_nmi_watchdog(); /* We should only stop along section boundaries */ if ((first_deferred_pfn ^ spfn) < PAGES_PER_SECTION) _ Patches currently in -mm which might be from daniel.m.jordan(a)oracle.com are mm-call-touch_nmi_watchdog-on-max-order-boundaries-in-deferred-init.patch

5 years, 2 months

1
0
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FAILED: patch "[PATCH] ftrace/kprobe: Show the maxactive number on kprobe_events" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6a13a0d7b4d1171ef9b80ad69abc37e1daa941b3 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu <mhiramat(a)kernel.org> Date: Tue, 24 Mar 2020 16:34:48 +0900 Subject: [PATCH] ftrace/kprobe: Show the maxactive number on kprobe_events Show maxactive parameter on kprobe_events. This allows user to save the current configuration and restore it without losing maxactive parameter. Link: http://lkml.kernel.org/r/4762764a-6df7-bc93-ed60-e336146dce1f@gmail.com Link: http://lkml.kernel.org/r/158503528846.22706.5549974121212526020.stgit@devno… Cc: stable(a)vger.kernel.org Fixes: 696ced4fb1d76 ("tracing/kprobes: expose maxactive for kretprobe in kprobe_events") Reported-by: Taeung Song <treeze.taeung(a)gmail.com> Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 362cca52f5de..d0568af4a0ef 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1078,6 +1078,8 @@ static int trace_kprobe_show(struct seq_file *m, struct dyn_event *ev) int i; seq_putc(m, trace_kprobe_is_return(tk) ? 'r' : 'p'); + if (trace_kprobe_is_return(tk) && tk->rp.maxactive) + seq_printf(m, "%d", tk->rp.maxactive); seq_printf(m, ":%s/%s", trace_probe_group_name(&tk->tp), trace_probe_name(&tk->tp));

5 years, 2 months

4
4
0 0

FAILED: patch "[PATCH] perf/core: Fix event cgroup tracking" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 33238c50451596be86db1505ab65fee5172844d0 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Wed, 18 Mar 2020 20:33:37 +0100 Subject: [PATCH] perf/core: Fix event cgroup tracking Song reports that installing cgroup events is broken since: db0503e4f675 ("perf/core: Optimize perf_install_in_event()") The problem being that cgroup events try to track cpuctx->cgrp even for disabled events, which is pointless and actively harmful since the above commit. Rework the code to have explicit enable/disable hooks for cgroup events, such that we can limit cgroup tracking to active events. More specifically, since the above commit disabled events are no longer added to their context from the 'right' CPU, and we can't access things like the current cgroup for a remote CPU. Cc: <stable(a)vger.kernel.org> # v5.5+ Fixes: db0503e4f675 ("perf/core: Optimize perf_install_in_event()") Reported-by: Song Liu <songliubraving(a)fb.com> Tested-by: Song Liu <songliubraving(a)fb.com> Reviewed-by: Song Liu <songliubraving(a)fb.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Link: https://lkml.kernel.org/r/20200318193337.GB20760@hirez.programming.kicks-as… diff --git a/kernel/events/core.c b/kernel/events/core.c index 55e44417f66d..7afd0b503406 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -983,16 +983,10 @@ perf_cgroup_set_shadow_time(struct perf_event *event, u64 now) event->shadow_ctx_time = now - t->timestamp; } -/* - * Update cpuctx->cgrp so that it is set when first cgroup event is added and - * cleared when last cgroup event is removed. - */ static inline void -list_update_cgroup_event(struct perf_event *event, - struct perf_event_context *ctx, bool add) +perf_cgroup_event_enable(struct perf_event *event, struct perf_event_context *ctx) { struct perf_cpu_context *cpuctx; - struct list_head *cpuctx_entry; if (!is_cgroup_event(event)) return; @@ -1009,28 +1003,41 @@ list_update_cgroup_event(struct perf_event *event, * because if the first would mismatch, the second would not try again * and we would leave cpuctx->cgrp unset. */ - if (add && !cpuctx->cgrp) { + if (ctx->is_active && !cpuctx->cgrp) { struct perf_cgroup *cgrp = perf_cgroup_from_task(current, ctx); if (cgroup_is_descendant(cgrp->css.cgroup, event->cgrp->css.cgroup)) cpuctx->cgrp = cgrp; } - if (add && ctx->nr_cgroups++) + if (ctx->nr_cgroups++) return; - else if (!add && --ctx->nr_cgroups) + + list_add(&cpuctx->cgrp_cpuctx_entry, + per_cpu_ptr(&cgrp_cpuctx_list, event->cpu)); +} + +static inline void +perf_cgroup_event_disable(struct perf_event *event, struct perf_event_context *ctx) +{ + struct perf_cpu_context *cpuctx; + + if (!is_cgroup_event(event)) return; - /* no cgroup running */ - if (!add) + /* + * Because cgroup events are always per-cpu events, + * @ctx == &cpuctx->ctx. + */ + cpuctx = container_of(ctx, struct perf_cpu_context, ctx); + + if (--ctx->nr_cgroups) + return; + + if (ctx->is_active && cpuctx->cgrp) cpuctx->cgrp = NULL; - cpuctx_entry = &cpuctx->cgrp_cpuctx_entry; - if (add) - list_add(cpuctx_entry, - per_cpu_ptr(&cgrp_cpuctx_list, event->cpu)); - else - list_del(cpuctx_entry); + list_del(&cpuctx->cgrp_cpuctx_entry); } #else /* !CONFIG_CGROUP_PERF */ @@ -1096,11 +1103,14 @@ static inline u64 perf_cgroup_event_time(struct perf_event *event) } static inline void -list_update_cgroup_event(struct perf_event *event, - struct perf_event_context *ctx, bool add) +perf_cgroup_event_enable(struct perf_event *event, struct perf_event_context *ctx) { } +static inline void +perf_cgroup_event_disable(struct perf_event *event, struct perf_event_context *ctx) +{ +} #endif /* @@ -1791,13 +1801,14 @@ list_add_event(struct perf_event *event, struct perf_event_context *ctx) add_event_to_groups(event, ctx); } - list_update_cgroup_event(event, ctx, true); - list_add_rcu(&event->event_entry, &ctx->event_list); ctx->nr_events++; if (event->attr.inherit_stat) ctx->nr_stat++; + if (event->state > PERF_EVENT_STATE_OFF) + perf_cgroup_event_enable(event, ctx); + ctx->generation++; } @@ -1976,8 +1987,6 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) event->attach_state &= ~PERF_ATTACH_CONTEXT; - list_update_cgroup_event(event, ctx, false); - ctx->nr_events--; if (event->attr.inherit_stat) ctx->nr_stat--; @@ -1994,8 +2003,10 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) * of error state is by explicit re-enabling * of the event */ - if (event->state > PERF_EVENT_STATE_OFF) + if (event->state > PERF_EVENT_STATE_OFF) { + perf_cgroup_event_disable(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_OFF); + } ctx->generation++; } @@ -2226,6 +2237,7 @@ event_sched_out(struct perf_event *event, if (READ_ONCE(event->pending_disable) >= 0) { WRITE_ONCE(event->pending_disable, -1); + perf_cgroup_event_disable(event, ctx); state = PERF_EVENT_STATE_OFF; } perf_event_set_state(event, state); @@ -2363,6 +2375,7 @@ static void __perf_event_disable(struct perf_event *event, event_sched_out(event, cpuctx, ctx); perf_event_set_state(event, PERF_EVENT_STATE_OFF); + perf_cgroup_event_disable(event, ctx); } /* @@ -2746,7 +2759,7 @@ static int __perf_install_in_context(void *info) } #ifdef CONFIG_CGROUP_PERF - if (is_cgroup_event(event)) { + if (event->state > PERF_EVENT_STATE_OFF && is_cgroup_event(event)) { /* * If the current cgroup doesn't match the event's * cgroup, we should not try to schedule it. @@ -2906,6 +2919,7 @@ static void __perf_event_enable(struct perf_event *event, ctx_sched_out(ctx, cpuctx, EVENT_TIME); perf_event_set_state(event, PERF_EVENT_STATE_INACTIVE); + perf_cgroup_event_enable(event, ctx); if (!ctx->is_active) return; @@ -3616,8 +3630,10 @@ static int merge_sched_in(struct perf_event *event, void *data) } if (event->state == PERF_EVENT_STATE_INACTIVE) { - if (event->attr.pinned) + if (event->attr.pinned) { + perf_cgroup_event_disable(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_ERROR); + } *can_add_hw = 0; ctx->rotate_necessary = 1;

5 years, 2 months

2
1
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FAILED: patch "[PATCH] drm/i915/gt: Fill all the unused space in the GGTT" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0b72a251bf92ca2378530fa1f9b35a71830ab51c Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Tue, 31 Mar 2020 16:23:48 +0100 Subject: [PATCH] drm/i915/gt: Fill all the unused space in the GGTT When we allocate space in the GGTT we may have to allocate a larger region than will be populated by the object to accommodate fencing. Make sure that this space beyond the end of the buffer points safely into scratch space, in case the HW tries to access it anyway (e.g. fenced access to the last tile row). v2: Preemptively / conservatively guard gen6 ggtt as well. Reported-by: Imre Deak <imre.deak(a)intel.com> References: https://gitlab.freedesktop.org/drm/intel/-/issues/1554 Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: Imre Deak <imre.deak(a)intel.com> Cc: stable(a)vger.kernel.org Reviewed-by: Matthew Auld <matthew.auld(a)intel.com> Reviewed-by: Imre Deak <imre.deak(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200331152348.26946-1-chris@… (cherry picked from commit 4d6c18590870fbac1e65dde5e01e621c8e0ca096) Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c index aed498a0d032..4c5a209cb669 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c @@ -191,10 +191,11 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm, enum i915_cache_level level, u32 flags) { - struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); - struct sgt_iter sgt_iter; - gen8_pte_t __iomem *gtt_entries; const gen8_pte_t pte_encode = gen8_ggtt_pte_encode(0, level, 0); + struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); + gen8_pte_t __iomem *gte; + gen8_pte_t __iomem *end; + struct sgt_iter iter; dma_addr_t addr; /* @@ -202,10 +203,17 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm, * not to allow the user to override access to a read only page. */ - gtt_entries = (gen8_pte_t __iomem *)ggtt->gsm; - gtt_entries += vma->node.start / I915_GTT_PAGE_SIZE; - for_each_sgt_daddr(addr, sgt_iter, vma->pages) - gen8_set_pte(gtt_entries++, pte_encode | addr); + gte = (gen8_pte_t __iomem *)ggtt->gsm; + gte += vma->node.start / I915_GTT_PAGE_SIZE; + end = gte + vma->node.size / I915_GTT_PAGE_SIZE; + + for_each_sgt_daddr(addr, iter, vma->pages) + gen8_set_pte(gte++, pte_encode | addr); + GEM_BUG_ON(gte > end); + + /* Fill the allocated but "unused" space beyond the end of the buffer */ + while (gte < end) + gen8_set_pte(gte++, vm->scratch[0].encode); /* * We want to flush the TLBs only after we're certain all the PTE @@ -241,13 +249,22 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm, u32 flags) { struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm); - gen6_pte_t __iomem *entries = (gen6_pte_t __iomem *)ggtt->gsm; - unsigned int i = vma->node.start / I915_GTT_PAGE_SIZE; + gen6_pte_t __iomem *gte; + gen6_pte_t __iomem *end; struct sgt_iter iter; dma_addr_t addr; + gte = (gen6_pte_t __iomem *)ggtt->gsm; + gte += vma->node.start / I915_GTT_PAGE_SIZE; + end = gte + vma->node.size / I915_GTT_PAGE_SIZE; + for_each_sgt_daddr(addr, iter, vma->pages) - iowrite32(vm->pte_encode(addr, level, flags), &entries[i++]); + iowrite32(vm->pte_encode(addr, level, flags), gte++); + GEM_BUG_ON(gte > end); + + /* Fill the allocated but "unused" space beyond the end of the buffer */ + while (gte < end) + iowrite32(vm->scratch[0].encode, gte++); /* * We want to flush the TLBs only after we're certain all the PTE

5 years, 2 months

2
1
0 0

FAILED: patch "[PATCH] drm/i915/icl+: Don't enable DDI IO power on a TypeC port in" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6e8a36c13382b7165d23928caee8d91c1b301142 Mon Sep 17 00:00:00 2001 From: Imre Deak <imre.deak(a)intel.com> Date: Mon, 30 Mar 2020 18:22:44 +0300 Subject: [PATCH] drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The DDI IO power well must not be enabled for a TypeC port in TBT mode, ensure this during driver loading/system resume. This gets rid of error messages like [drm] *ERROR* power well DDI E TC2 IO state mismatch (refcount 1/enabled 0) and avoids leaking the power ref when disabling the output. Cc: <stable(a)vger.kernel.org> # v5.4+ Signed-off-by: Imre Deak <imre.deak(a)intel.com> Reviewed-by: José Roberto de Souza <jose.souza(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200330152244.11316-1-imre.d… (cherry picked from commit f77a2db27f26c3ccba0681f7e89fef083718f07f) Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 73d0f4648c06..5202fdec8e0a 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -1869,7 +1869,11 @@ static void intel_ddi_get_power_domains(struct intel_encoder *encoder, return; dig_port = enc_to_dig_port(encoder); - intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain); + + if (!intel_phy_is_tc(dev_priv, phy) || + dig_port->tc_mode != TC_PORT_TBT_ALT) + intel_display_power_get(dev_priv, + dig_port->ddi_io_power_domain); /* * AUX power is only needed for (e)DP mode, and for HDMI mode on TC

5 years, 2 months

2
1
0 0

FAILED: patch "[PATCH] drm/amdgpu: fix gfx hang during suspend with video playback" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 Mon Sep 17 00:00:00 2001 From: Prike Liang <Prike.Liang(a)amd.com> Date: Tue, 7 Apr 2020 20:21:26 +0800 Subject: [PATCH] drm/amdgpu: fix gfx hang during suspend with video playback (v2) The system will be hang up during S3 suspend because of SMU is pending for GC not respose the register CP_HQD_ACTIVE access request.This issue root cause of accessing the GC register under enter GFX CGGPG and can be fixed by disable GFX CGPG before perform suspend. v2: Use disable the GFX CGPG instead of RLC safe mode guard. Signed-off-by: Prike Liang <Prike.Liang(a)amd.com> Tested-by: Mengbing Wang <Mengbing.Wang(a)amd.com> Reviewed-by: Huang Rui <ray.huang(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index faa3e7102156..559dc24ef436 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2340,8 +2340,6 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev) { int i, r; - amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); - amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); for (i = adev->num_ip_blocks - 1; i >= 0; i--) { if (!adev->ip_blocks[i].status.valid) @@ -3356,6 +3354,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) } } + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + amdgpu_amdkfd_suspend(adev, !fbcon); amdgpu_ras_suspend(adev);

5 years, 2 months

2
1
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FAILED: patch "[PATCH] drm/dp_mst: Fix clearing payload state on topology disable" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8732fe46b20c951493bfc4dba0ad08efdf41de81 Mon Sep 17 00:00:00 2001 From: Lyude Paul <lyude(a)redhat.com> Date: Wed, 22 Jan 2020 14:43:20 -0500 Subject: [PATCH] drm/dp_mst: Fix clearing payload state on topology disable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The issues caused by: commit 64e62bdf04ab ("drm/dp_mst: Remove VCPI while disabling topology mgr") Prompted me to take a closer look at how we clear the payload state in general when disabling the topology, and it turns out there's actually two subtle issues here. The first is that we're not grabbing &mgr.payload_lock when clearing the payloads in drm_dp_mst_topology_mgr_set_mst(). Seeing as the canonical lock order is &mgr.payload_lock -> &mgr.lock (because we always want &mgr.lock to be the inner-most lock so topology validation always works), this makes perfect sense. It also means that -technically- there could be racing between someone calling drm_dp_mst_topology_mgr_set_mst() to disable the topology, along with a modeset occurring that's modifying the payload state at the same time. The second is the more obvious issue that Wayne Lin discovered, that we're not clearing proposed_payloads when disabling the topology. I actually can't see any obvious places where the racing caused by the first issue would break something, and it could be that some of our higher-level locks already prevent this by happenstance, but better safe then sorry. So, let's make it so that drm_dp_mst_topology_mgr_set_mst() first grabs &mgr.payload_lock followed by &mgr.lock so that we never race when modifying the payload state. Then, we also clear proposed_payloads to fix the original issue of enabling a new topology with a dirty payload state. This doesn't clear any of the drm_dp_vcpi structures, but those are getting destroyed along with the ports anyway. Changes since v1: * Use sizeof(mgr->payloads[0])/sizeof(mgr->proposed_vcpis[0]) instead - vsyrjala Cc: Sean Paul <sean(a)poorly.run> Cc: Wayne Lin <Wayne.Lin(a)amd.com> Cc: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Lyude Paul <lyude(a)redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200122194321.14953-1-lyude@… diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index e78c73e975ed..4104f15f4594 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -3447,6 +3447,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms int ret = 0; struct drm_dp_mst_branch *mstb = NULL; + mutex_lock(&mgr->payload_lock); mutex_lock(&mgr->lock); if (mst_state == mgr->mst_state) goto out_unlock; @@ -3505,7 +3506,10 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms /* this can fail if the device is gone */ drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0); ret = 0; - memset(mgr->payloads, 0, mgr->max_payloads * sizeof(struct drm_dp_payload)); + memset(mgr->payloads, 0, + mgr->max_payloads * sizeof(mgr->payloads[0])); + memset(mgr->proposed_vcpis, 0, + mgr->max_payloads * sizeof(mgr->proposed_vcpis[0])); mgr->payload_mask = 0; set_bit(0, &mgr->payload_mask); mgr->vcpi_mask = 0; @@ -3514,6 +3518,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms out_unlock: mutex_unlock(&mgr->lock); + mutex_unlock(&mgr->payload_lock); if (mstb) drm_dp_mst_topology_put_mstb(mstb); return ret;

5 years, 2 months

3
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FAILED: patch "[PATCH] drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 3e138a63d6674a4567a018a31e467567c40b14d5 Mon Sep 17 00:00:00 2001 From: Torsten Duwe <duwe(a)lst.de> Date: Tue, 18 Feb 2020 16:57:44 +0100 Subject: [PATCH] drm/bridge: analogix-anx78xx: Fix drm_dp_link helper removal drm_dp_link_rate_to_bw_code and ...bw_code_to_link_rate simply divide by and multiply with 27000, respectively. Avoid an overflow in the u8 dpcd[0] and the multiply+divide alltogether. Signed-off-by: Torsten Duwe <duwe(a)lst.de> Fixes: ff1e8fb68ea0 ("drm/bridge: analogix-anx78xx: Avoid drm_dp_link helpers") Cc: Thierry Reding <treding(a)nvidia.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Andrzej Hajda <a.hajda(a)samsung.com> Cc: Neil Armstrong <narmstrong(a)baylibre.com> Cc: Laurent Pinchart <Laurent.pinchart(a)ideasonboard.com> Cc: Jonas Karlman <jonas(a)kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec(a)siol.net> Cc: <stable(a)vger.kernel.org> # v5.5+ Reviewed-by: Thierry Reding <treding(a)nvidia.com> Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200218155744.9675368BE1@ver… diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c index 41867be03751..864423f59d66 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c @@ -722,10 +722,9 @@ static int anx78xx_dp_link_training(struct anx78xx *anx78xx) if (err) return err; - dpcd[0] = drm_dp_max_link_rate(anx78xx->dpcd); - dpcd[0] = drm_dp_link_rate_to_bw_code(dpcd[0]); err = regmap_write(anx78xx->map[I2C_IDX_TX_P0], - SP_DP_MAIN_LINK_BW_SET_REG, dpcd[0]); + SP_DP_MAIN_LINK_BW_SET_REG, + anx78xx->dpcd[DP_MAX_LINK_RATE]); if (err) return err;

5 years, 2 months

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FAILED: patch "[PATCH] scsi: lpfc: Fix broken Credit Recovery after driver load" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 835214f5d5f516a38069bc077c879c7da00d6108 Mon Sep 17 00:00:00 2001 From: James Smart <jsmart2021(a)gmail.com> Date: Mon, 27 Jan 2020 16:23:03 -0800 Subject: [PATCH] scsi: lpfc: Fix broken Credit Recovery after driver load When driver is set to enable bb credit recovery, the switch displayed the setting as inactive. If the link bounces, it switches to Active. During link up processing, the driver currently does a MBX_READ_SPARAM followed by a MBX_CONFIG_LINK. These mbox commands are queued to be executed, one at a time and the completion is processed by the worker thread. Since the MBX_READ_SPARAM is done BEFORE the MBX_CONFIG_LINK, the BB_SC_N bit is never set the the returned values. BB Credit recovery status only gets set after the driver requests the feature in CONFIG_LINK, which is done after the link up. Thus the ordering of READ_SPARAM needs to follow the CONFIG_LINK. Fix by reordering so that READ_SPARAM is done after CONFIG_LINK. Added a HBA_DEFER_FLOGI flag so that any FLOGI handling waits until after the READ_SPARAM is done so that the proper BB credit value is set in the FLOGI payload. Fixes: 6bfb16208298 ("scsi: lpfc: Fix configuration of BB credit recovery in service parameters") Cc: <stable(a)vger.kernel.org> # v5.4+ Link: https://lore.kernel.org/r/20200128002312.16346-4-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy(a)broadcom.com> Signed-off-by: James Smart <jsmart2021(a)gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 04d73e2be373..3f2cb17c4574 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -749,6 +749,7 @@ struct lpfc_hba { * capability */ #define HBA_FLOGI_ISSUED 0x100000 /* FLOGI was issued */ +#define HBA_DEFER_FLOGI 0x800000 /* Defer FLOGI till read_sparm cmpl */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ struct lpfc_dmabuf slim2p; diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index dcc8999c6a68..6a2bdae0e52a 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -1163,13 +1163,16 @@ lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } /* Start discovery by sending a FLOGI. port_state is identically - * LPFC_FLOGI while waiting for FLOGI cmpl + * LPFC_FLOGI while waiting for FLOGI cmpl. Check if sending + * the FLOGI is being deferred till after MBX_READ_SPARAM completes. */ - if (vport->port_state != LPFC_FLOGI) - lpfc_initial_flogi(vport); - else if (vport->fc_flag & FC_PT2PT) - lpfc_disc_start(vport); - + if (vport->port_state != LPFC_FLOGI) { + if (!(phba->hba_flag & HBA_DEFER_FLOGI)) + lpfc_initial_flogi(vport); + } else { + if (vport->fc_flag & FC_PT2PT) + lpfc_disc_start(vport); + } return; out: @@ -3094,6 +3097,14 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); mempool_free(pmb, phba->mbox_mem_pool); + + /* Check if sending the FLOGI is being deferred to after we get + * up to date CSPs from MBX_READ_SPARAM. + */ + if (phba->hba_flag & HBA_DEFER_FLOGI) { + lpfc_initial_flogi(vport); + phba->hba_flag &= ~HBA_DEFER_FLOGI; + } return; out: @@ -3224,6 +3235,23 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la) } lpfc_linkup(phba); + sparam_mbox = NULL; + + if (!(phba->hba_flag & HBA_FCOE_MODE)) { + cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!cfglink_mbox) + goto out; + vport->port_state = LPFC_LOCAL_CFG_LINK; + lpfc_config_link(phba, cfglink_mbox); + cfglink_mbox->vport = vport; + cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link; + rc = lpfc_sli_issue_mbox(phba, cfglink_mbox, MBX_NOWAIT); + if (rc == MBX_NOT_FINISHED) { + mempool_free(cfglink_mbox, phba->mbox_mem_pool); + goto out; + } + } + sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!sparam_mbox) goto out; @@ -3244,20 +3272,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la) goto out; } - if (!(phba->hba_flag & HBA_FCOE_MODE)) { - cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); - if (!cfglink_mbox) - goto out; - vport->port_state = LPFC_LOCAL_CFG_LINK; - lpfc_config_link(phba, cfglink_mbox); - cfglink_mbox->vport = vport; - cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link; - rc = lpfc_sli_issue_mbox(phba, cfglink_mbox, MBX_NOWAIT); - if (rc == MBX_NOT_FINISHED) { - mempool_free(cfglink_mbox, phba->mbox_mem_pool); - goto out; - } - } else { + if (phba->hba_flag & HBA_FCOE_MODE) { vport->port_state = LPFC_VPORT_UNKNOWN; /* * Add the driver's default FCF record at FCF index 0 now. This @@ -3314,6 +3329,10 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la) } /* Reset FCF roundrobin bmask for new discovery */ lpfc_sli4_clear_fcf_rr_bmask(phba); + } else { + if (phba->bbcredit_support && phba->cfg_enable_bbcr && + !(phba->link_flag & LS_LOOPBACK_MODE)) + phba->hba_flag |= HBA_DEFER_FLOGI; } /* Prepare for LINK up registrations */

5 years, 2 months

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FAILED: patch "[PATCH] dm zoned: remove duplicate nr_rnd_zones increase in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b8fdd090376a7a46d17db316638fe54b965c2fb0 Mon Sep 17 00:00:00 2001 From: Bob Liu <bob.liu(a)oracle.com> Date: Tue, 24 Mar 2020 21:22:45 +0800 Subject: [PATCH] dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() zmd->nr_rnd_zones was increased twice by mistake. The other place it is increased in dmz_init_zone() is the only one needed: 1131 zmd->nr_useable_zones++; 1132 if (dmz_is_rnd(zone)) { 1133 zmd->nr_rnd_zones++; ^^^ Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Bob Liu <bob.liu(a)oracle.com> Reviewed-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 516c7b671d25..369de15c4e80 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -1109,7 +1109,6 @@ static int dmz_init_zone(struct blk_zone *blkz, unsigned int idx, void *data) switch (blkz->type) { case BLK_ZONE_TYPE_CONVENTIONAL: set_bit(DMZ_RND, &zone->flags); - zmd->nr_rnd_zones++; break; case BLK_ZONE_TYPE_SEQWRITE_REQ: case BLK_ZONE_TYPE_SEQWRITE_PREF:

5 years, 2 months

3
2
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stable-rc/linux-5.6.y boot: 165 boots: 4 failed, 149 passed with 7 offline, 5 untried/unknown (v5.6.3-285-g1113b108c404)

by kernelci.org bot

stable-rc/linux-5.6.y boot: 165 boots: 4 failed, 149 passed with 7 offline, 5 untried/unknown (v5.6.3-285-g1113b108c404) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.6.y/kernel/v5.6.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.3-285-g… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.3-285-g1113b108c404 Git Commit: 1113b108c4047527f9d1b308ff1e758535a9f8aa Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 103 unique boards, 25 SoC families, 21 builds out of 200 Boot Regressions Detected: arm: davinci_all_defconfig: gcc-8: da850-evm: lab-baylibre-seattle: new failure (last pass: v5.6.2-70-g62251e4703ac) dm365evm,legacy: lab-baylibre-seattle: new failure (last pass: v5.6.2-70-g62251e4703ac) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v5.6.2-70-g62251e4703ac) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v5.6.2-70-g62251e4703ac) meson-g12b-a311d-khadas-vim3: lab-baylibre: new failure (last pass: v5.6.2-70-g62251e4703ac) meson-gxl-s805x-libretech-ac: lab-baylibre: new failure (last pass: v5.6.2-70-g62251e4703ac) meson-gxl-s905d-p230: lab-baylibre: new failure (last pass: v5.6.2-70-g62251e4703ac) meson-gxm-q200: lab-baylibre: new failure (last pass: v5.6.2-70-g62251e4703ac) Boot Failures Detected: arm: multi_v7_defconfig: gcc-8: bcm2836-rpi-2-b: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab arm64: defconfig: gcc-8: meson-gxl-s805x-libretech-ac: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab stih410-b2120: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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FAILED: patch "[PATCH] crypto: caam - update xts sector size for large input length" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 3f142b6a7b573bde6cff926f246da05652c61eb4 Mon Sep 17 00:00:00 2001 From: Andrei Botila <andrei.botila(a)nxp.com> Date: Fri, 28 Feb 2020 12:46:48 +0200 Subject: [PATCH] crypto: caam - update xts sector size for large input length MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since in the software implementation of XTS-AES there is no notion of sector every input length is processed the same way. CAAM implementation has the notion of sector which causes different results between the software implementation and the one in CAAM for input lengths bigger than 512 bytes. Increase sector size to maximum value on 16 bits. Fixes: c6415a6016bf ("crypto: caam - add support for acipher xts(aes)") Cc: <stable(a)vger.kernel.org> # v4.12+ Signed-off-by: Andrei Botila <andrei.botila(a)nxp.com> Reviewed-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/caam/caamalg_desc.c b/drivers/crypto/caam/caamalg_desc.c index 6171a8118b5a..d6c58184bb57 100644 --- a/drivers/crypto/caam/caamalg_desc.c +++ b/drivers/crypto/caam/caamalg_desc.c @@ -1524,7 +1524,13 @@ EXPORT_SYMBOL(cnstr_shdsc_skcipher_decap); */ void cnstr_shdsc_xts_skcipher_encap(u32 * const desc, struct alginfo *cdata) { - __be64 sector_size = cpu_to_be64(512); + /* + * Set sector size to a big value, practically disabling + * sector size segmentation in xts implementation. We cannot + * take full advantage of this HW feature with existing + * crypto API / dm-crypt SW architecture. + */ + __be64 sector_size = cpu_to_be64(BIT(15)); u32 *key_jump_cmd; init_sh_desc(desc, HDR_SHARE_SERIAL | HDR_SAVECTX); @@ -1577,7 +1583,13 @@ EXPORT_SYMBOL(cnstr_shdsc_xts_skcipher_encap); */ void cnstr_shdsc_xts_skcipher_decap(u32 * const desc, struct alginfo *cdata) { - __be64 sector_size = cpu_to_be64(512); + /* + * Set sector size to a big value, practically disabling + * sector size segmentation in xts implementation. We cannot + * take full advantage of this HW feature with existing + * crypto API / dm-crypt SW architecture. + */ + __be64 sector_size = cpu_to_be64(BIT(15)); u32 *key_jump_cmd; init_sh_desc(desc, HDR_SHARE_SERIAL | HDR_SAVECTX);

5 years, 2 months

2
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FAILED: patch "[PATCH] dm clone: Add missing casts to prevent overflows and data" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9fc06ff56845cc5ccafec52f545fc2e08d22f849 Mon Sep 17 00:00:00 2001 From: Nikos Tsironis <ntsironis(a)arrikto.com> Date: Fri, 27 Mar 2020 16:01:10 +0200 Subject: [PATCH] dm clone: Add missing casts to prevent overflows and data corruption Add missing casts when converting from regions to sectors. In case BITS_PER_LONG == 32, the lack of the appropriate casts can lead to overflows and miscalculation of the device sector. As a result, we could end up discarding and/or copying the wrong parts of the device, thus corrupting the device's data. Fixes: 7431b7835f55 ("dm: add clone target") Cc: stable(a)vger.kernel.org # v5.4+ Signed-off-by: Nikos Tsironis <ntsironis(a)arrikto.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c index 6ee85fb3388a..ca5020c58f7c 100644 --- a/drivers/md/dm-clone-target.c +++ b/drivers/md/dm-clone-target.c @@ -282,7 +282,7 @@ static bool bio_triggers_commit(struct clone *clone, struct bio *bio) /* Get the address of the region in sectors */ static inline sector_t region_to_sector(struct clone *clone, unsigned long region_nr) { - return (region_nr << clone->region_shift); + return ((sector_t)region_nr << clone->region_shift); } /* Get the region number of the bio */ @@ -471,7 +471,7 @@ static void complete_discard_bio(struct clone *clone, struct bio *bio, bool succ if (test_bit(DM_CLONE_DISCARD_PASSDOWN, &clone->flags) && success) { remap_to_dest(clone, bio); bio_region_range(clone, bio, &rs, &nr_regions); - trim_bio(bio, rs << clone->region_shift, + trim_bio(bio, region_to_sector(clone, rs), nr_regions << clone->region_shift); generic_make_request(bio); } else @@ -804,11 +804,14 @@ static void hydration_copy(struct dm_clone_region_hydration *hd, unsigned int nr struct dm_io_region from, to; struct clone *clone = hd->clone; + if (WARN_ON(!nr_regions)) + return; + region_size = clone->region_size; region_start = hd->region_nr; region_end = region_start + nr_regions - 1; - total_size = (nr_regions - 1) << clone->region_shift; + total_size = region_to_sector(clone, nr_regions - 1); if (region_end == clone->nr_regions - 1) { /*

5 years, 2 months

2
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stable-rc/linux-4.14.y boot: 132 boots: 3 failed, 119 passed with 5 offline, 5 untried/unknown (v4.14.175-133-gf8a222f3e349)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 132 boots: 3 failed, 119 passed with 5 offline, 5 untried/unknown (v4.14.175-133-gf8a222f3e349) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-133-gf8a222f3e349 Git Commit: f8a222f3e349b82d65e159e80cd3431296a5f9d9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 75 unique boards, 21 SoC families, 18 builds out of 201 Boot Regressions Detected: arm: davinci_all_defconfig: gcc-8: da850-evm: lab-baylibre-seattle: new failure (last pass: v4.14.175-39-g42fb2965c7ca) dm365evm,legacy: lab-baylibre-seattle: new failure (last pass: v4.14.175-39-g42fb2965c7ca) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v4.14.169-92-gb4137330c582 - first fail: v4.14.170-62-gd6856e4a2c23) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 55 days (last pass: v4.14.170-141-g00a0113414f7 - first fail: v4.14.171-29-g9cfe30e85240) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.14.175-39-g42fb2965c7ca) Boot Failures Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab arm64: defconfig: gcc-8: meson-gxbb-p200: 1 failed lab meson-gxm-q200: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab qcom-apq8064-cm-qs600: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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0
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stable-rc/linux-4.19.y boot: 83 boots: 1 failed, 75 passed with 2 offline, 5 untried/unknown (v4.19.114-185-g53a9f76066d0)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 83 boots: 1 failed, 75 passed with 2 offline, 5 untried/unknown (v4.19.114-185-g53a9f76066d0) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-185-g53a9f76066d0 Git Commit: 53a9f76066d0832721801cd2fe2431facf1b8cab Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 19 SoC families, 18 builds out of 206 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v4.19.101 - first fail: v4.19.102-96-g0632821fe218) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 33 days (last pass: v4.19.108-87-g624c124960e8 - first fail: v4.19.109) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.19.114-55-g3b903e5affcf) arm64: defconfig: gcc-8: meson-axg-s400: lab-baylibre-seattle: new failure (last pass: v4.19.114-55-g3b903e5affcf) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab arm64: defconfig: gcc-8 meson-axg-s400: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-5.4.y boot: 61 boots: 1 failed, 51 passed with 4 offline, 5 untried/unknown (v5.4.31-258-gd88fa8738f21)

by kernelci.org bot

stable-rc/linux-5.4.y boot: 61 boots: 1 failed, 51 passed with 4 offline, 5 untried/unknown (v5.4.31-258-gd88fa8738f21) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.31-258-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.31-258-gd88fa8738f21 Git Commit: d88fa8738f213ef4abf1b975c2bc4cad980c94fe Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 51 unique boards, 15 SoC families, 19 builds out of 200 Boot Regressions Detected: arm: davinci_all_defconfig: gcc-8: da850-evm: lab-baylibre-seattle: new failure (last pass: v5.4.30-81-gf163418797b9) dm365evm,legacy: lab-baylibre-seattle: new failure (last pass: v5.4.30-81-gf163418797b9) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v5.4.17-99-gbd0c6624a110 - first fail: v5.4.17-238-gbffcaa93483d) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 7 days (last pass: v5.4.30-37-g40da5db79b55 - first fail: v5.4.30-39-g23c04177b89f) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.3-285-g1113b108c404)

by kernelci.org bot

stable-rc/linux-5.6.y build: 200 builds: 0 failed, 200 passed, 8 warnings (v5.6.3-285-g1113b108c404) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.6.y/kernel/v5.6.3-285-g… Tree: stable-rc Branch: linux-5.6.y Git Describe: v5.6.3-285-g1113b108c404 Git Commit: 1113b108c4047527f9d1b308ff1e758535a9f8aa Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 {standard input}:141: Warning: macro instruction expanded into multiple instructions 1 .config:1160:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x39c8): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3674): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:141: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_virt_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1160:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
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stable-rc/linux-4.4.y boot: 74 boots: 3 failed, 64 passed with 5 offline, 2 untried/unknown (v4.4.218-81-g3402d0b47634)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 74 boots: 3 failed, 64 passed with 5 offline, 2 untried/unknown (v4.4.218-81-g3402d0b47634) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-81-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-81-g3402d0b47634 Git Commit: 3402d0b4763432c90703e2562242a388776b26a6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 44 unique boards, 16 SoC families, 17 builds out of 190 Boot Regressions Detected: arm: qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v4.4.212-56-g758a39807529 - first fail: v4.4.213-28-ga3b43e6eae91) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 20 days (last pass: v4.4.216-127-g955137020949 - first fail: v4.4.217) Boot Failures Detected: arm: imx_v4_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab multi_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab qcom-apq8064-cm-qs600: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.175-133-gf8a222f3e349)

by kernelci.org bot

stable-rc/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 102 warnings (v4.14.175-133-gf8a222f3e349) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.175-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.175-133-gf8a222f3e349 Git Commit: f8a222f3e349b82d65e159e80cd3431296a5f9d9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-8): 1 warning arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 2 warnings mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 2 warnings tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:146:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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stable-rc/linux-4.9.y boot: 113 boots: 1 failed, 102 passed with 5 offline, 5 untried/unknown (v4.9.218-93-g8271444878fc)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 113 boots: 1 failed, 102 passed with 5 offline, 5 untried/unknown (v4.9.218-93-g8271444878fc) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-93-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-93-g8271444878fc Git Commit: 8271444878fce9641951fd7307102c255d8f83e2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 60 unique boards, 20 SoC families, 19 builds out of 197 Boot Regressions Detected: arm: davinci_all_defconfig: gcc-8: da850-evm: lab-baylibre-seattle: new failure (last pass: v4.9.218-33-ged218652c6a6) dm365evm,legacy: lab-baylibre-seattle: new failure (last pass: v4.9.218-33-ged218652c6a6) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v4.9.213 - first fail: v4.9.213-37-g860ec95da9ad) versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.9.218-92-g79de6a233fba) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
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stable-rc/linux-4.19.y build: 206 builds: 2 failed, 204 passed, 6 errors, 8 warnings (v4.19.114-185-g53a9f76066d0)

by kernelci.org bot

stable-rc/linux-4.19.y build: 206 builds: 2 failed, 204 passed, 6 errors, 8 warnings (v4.19.114-185-g53a9f76066d0) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.114-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.114-185-g53a9f76066d0 Git Commit: 53a9f76066d0832721801cd2fe2431facf1b8cab Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: imx_v6_v7_defconfig: (gcc-8) FAIL multi_v7_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: imx_v6_v7_defconfig (gcc-8): 3 errors multi_v7_defconfig (gcc-8): 3 errors sunxi_defconfig (gcc-8): 2 warnings i386: mips: lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 2 drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:402:14: error: ‘chipFeatures_PIPE_VG’ undeclared here (not in a function) 2 drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:397:14: error: ‘chipFeatures_PIPE_2D’ undeclared here (not in a function) 2 drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:392:14: error: ‘chipFeatures_PIPE_3D’ undeclared here (not in a function) Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — FAIL, 3 errors, 0 warnings, 0 section mismatches Errors: drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:392:14: error: ‘chipFeatures_PIPE_3D’ undeclared here (not in a function) drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:397:14: error: ‘chipFeatures_PIPE_2D’ undeclared here (not in a function) drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:402:14: error: ‘chipFeatures_PIPE_VG’ undeclared here (not in a function) -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — FAIL, 3 errors, 0 warnings, 0 section mismatches Errors: drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:392:14: error: ‘chipFeatures_PIPE_3D’ undeclared here (not in a function) drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:397:14: error: ‘chipFeatures_PIPE_2D’ undeclared here (not in a function) drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:402:14: error: ‘chipFeatures_PIPE_VG’ undeclared here (not in a function) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y boot: 96 boots: 3 failed, 83 passed with 5 offline, 5 untried/unknown (v4.4.218-80-g197dfb137d6a)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 96 boots: 3 failed, 83 passed with 5 offline, 5 untried/unknown (v4.4.218-80-g197dfb137d6a) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-80-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-80-g197dfb137d6a Git Commit: 197dfb137d6a7ddfc9083c9bf4df319c8041edcd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 50 unique boards, 18 SoC families, 17 builds out of 190 Boot Regressions Detected: arm: omap2plus_defconfig: gcc-8: am335x-boneblack: lab-baylibre: new failure (last pass: v4.4.218-30-g8cd74c57ff4a) qcom_defconfig: gcc-8: qcom-apq8064-cm-qs600: lab-baylibre-seattle: failing since 67 days (last pass: v4.4.212-56-g758a39807529 - first fail: v4.4.213-28-ga3b43e6eae91) sama5_defconfig: gcc-8: at91-sama5d4_xplained: lab-baylibre: failing since 20 days (last pass: v4.4.216-127-g955137020949 - first fail: v4.4.217) Boot Failures Detected: arm: imx_v4_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab multi_v5_defconfig: gcc-8: imx27-phytec-phycard-s-rdk: 1 failed lab sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab Offline Platforms: arm: davinci_all_defconfig: gcc-8 da850-evm: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab multi_v7_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab qcom-apq8064-cm-qs600: 1 offline lab exynos_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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[PATCH] drm/i915/gt: Update PMINTRMSK holding fw

by Chris Wilson

If we use a non-forcewaked write to PMINTRMSK, it does not take effect until much later, if at all, causing a loss of RPS interrupts and no GPU reclocking, leaving the GPU running at the wrong frequency for long periods of time. Reported-by: Francisco Jerez <currojerez(a)riseup.net> Suggested-by: Francisco Jerez <currojerez(a)riseup.net> Fixes: 35cc7f32c298 ("drm/i915/gt: Use non-forcewake writes for RPS") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Francisco Jerez <currojerez(a)riseup.net> Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Cc: Andi Shyti <andi.shyti(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.6+ --- drivers/gpu/drm/i915/gt/intel_rps.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 86110458e2a7..6a3505467406 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -81,13 +81,14 @@ static void rps_enable_interrupts(struct intel_rps *rps) events = (GEN6_PM_RP_UP_THRESHOLD | GEN6_PM_RP_DOWN_THRESHOLD | GEN6_PM_RP_DOWN_TIMEOUT); - WRITE_ONCE(rps->pm_events, events); + spin_lock_irq(&gt->irq_lock); gen6_gt_pm_enable_irq(gt, rps->pm_events); spin_unlock_irq(&gt->irq_lock); - set(gt->uncore, GEN6_PMINTRMSK, rps_pm_mask(rps, rps->cur_freq)); + intel_uncore_write(gt->uncore, + GEN6_PMINTRMSK, rps_pm_mask(rps, rps->last_freq)); } static void gen6_rps_reset_interrupts(struct intel_rps *rps) @@ -120,7 +121,9 @@ static void rps_disable_interrupts(struct intel_rps *rps) struct intel_gt *gt = rps_to_gt(rps); WRITE_ONCE(rps->pm_events, 0); - set(gt->uncore, GEN6_PMINTRMSK, rps_pm_sanitize_mask(rps, ~0u)); + + intel_uncore_write(gt->uncore, + GEN6_PMINTRMSK, rps_pm_sanitize_mask(rps, ~0u)); spin_lock_irq(&gt->irq_lock); gen6_gt_pm_disable_irq(gt, GEN6_PM_RPS_EVENTS); -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] btrfs: use nofs allocations for running delayed items" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 351cbf6e4410e7ece05e35d0a07320538f2418b4 Mon Sep 17 00:00:00 2001 From: Josef Bacik <josef(a)toxicpanda.com> Date: Thu, 19 Mar 2020 10:11:32 -0400 Subject: [PATCH] btrfs: use nofs allocations for running delayed items Zygo reported the following lockdep splat while testing the balance patches ====================================================== WARNING: possible circular locking dependency detected 5.6.0-c6f0579d496a+ #53 Not tainted ------------------------------------------------------ kswapd0/1133 is trying to acquire lock: ffff888092f622c0 (&delayed_node->mutex){+.+.}, at: __btrfs_release_delayed_node+0x7c/0x5b0 but task is already holding lock: ffffffff8fc5f860 (fs_reclaim){+.+.}, at: __fs_reclaim_acquire+0x5/0x30 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (fs_reclaim){+.+.}: fs_reclaim_acquire.part.91+0x29/0x30 fs_reclaim_acquire+0x19/0x20 kmem_cache_alloc_trace+0x32/0x740 add_block_entry+0x45/0x260 btrfs_ref_tree_mod+0x6e2/0x8b0 btrfs_alloc_tree_block+0x789/0x880 alloc_tree_block_no_bg_flush+0xc6/0xf0 __btrfs_cow_block+0x270/0x940 btrfs_cow_block+0x1ba/0x3a0 btrfs_search_slot+0x999/0x1030 btrfs_insert_empty_items+0x81/0xe0 btrfs_insert_delayed_items+0x128/0x7d0 __btrfs_run_delayed_items+0xf4/0x2a0 btrfs_run_delayed_items+0x13/0x20 btrfs_commit_transaction+0x5cc/0x1390 insert_balance_item.isra.39+0x6b2/0x6e0 btrfs_balance+0x72d/0x18d0 btrfs_ioctl_balance+0x3de/0x4c0 btrfs_ioctl+0x30ab/0x44a0 ksys_ioctl+0xa1/0xe0 __x64_sys_ioctl+0x43/0x50 do_syscall_64+0x77/0x2c0 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&delayed_node->mutex){+.+.}: __lock_acquire+0x197e/0x2550 lock_acquire+0x103/0x220 __mutex_lock+0x13d/0xce0 mutex_lock_nested+0x1b/0x20 __btrfs_release_delayed_node+0x7c/0x5b0 btrfs_remove_delayed_node+0x49/0x50 btrfs_evict_inode+0x6fc/0x900 evict+0x19a/0x2c0 dispose_list+0xa0/0xe0 prune_icache_sb+0xbd/0xf0 super_cache_scan+0x1b5/0x250 do_shrink_slab+0x1f6/0x530 shrink_slab+0x32e/0x410 shrink_node+0x2a5/0xba0 balance_pgdat+0x4bd/0x8a0 kswapd+0x35a/0x800 kthread+0x1e9/0x210 ret_from_fork+0x3a/0x50 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(fs_reclaim); lock(&delayed_node->mutex); lock(fs_reclaim); lock(&delayed_node->mutex); *** DEADLOCK *** 3 locks held by kswapd0/1133: #0: ffffffff8fc5f860 (fs_reclaim){+.+.}, at: __fs_reclaim_acquire+0x5/0x30 #1: ffffffff8fc380d8 (shrinker_rwsem){++++}, at: shrink_slab+0x1e8/0x410 #2: ffff8881e0e6c0e8 (&type->s_umount_key#42){++++}, at: trylock_super+0x1b/0x70 stack backtrace: CPU: 2 PID: 1133 Comm: kswapd0 Not tainted 5.6.0-c6f0579d496a+ #53 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: dump_stack+0xc1/0x11a print_circular_bug.isra.38.cold.57+0x145/0x14a check_noncircular+0x2a9/0x2f0 ? print_circular_bug.isra.38+0x130/0x130 ? stack_trace_consume_entry+0x90/0x90 ? save_trace+0x3cc/0x420 __lock_acquire+0x197e/0x2550 ? btrfs_inode_clear_file_extent_range+0x9b/0xb0 ? register_lock_class+0x960/0x960 lock_acquire+0x103/0x220 ? __btrfs_release_delayed_node+0x7c/0x5b0 __mutex_lock+0x13d/0xce0 ? __btrfs_release_delayed_node+0x7c/0x5b0 ? __asan_loadN+0xf/0x20 ? pvclock_clocksource_read+0xeb/0x190 ? __btrfs_release_delayed_node+0x7c/0x5b0 ? mutex_lock_io_nested+0xc20/0xc20 ? __kasan_check_read+0x11/0x20 ? check_chain_key+0x1e6/0x2e0 mutex_lock_nested+0x1b/0x20 ? mutex_lock_nested+0x1b/0x20 __btrfs_release_delayed_node+0x7c/0x5b0 btrfs_remove_delayed_node+0x49/0x50 btrfs_evict_inode+0x6fc/0x900 ? btrfs_setattr+0x840/0x840 ? do_raw_spin_unlock+0xa8/0x140 evict+0x19a/0x2c0 dispose_list+0xa0/0xe0 prune_icache_sb+0xbd/0xf0 ? invalidate_inodes+0x310/0x310 super_cache_scan+0x1b5/0x250 do_shrink_slab+0x1f6/0x530 shrink_slab+0x32e/0x410 ? do_shrink_slab+0x530/0x530 ? do_shrink_slab+0x530/0x530 ? __kasan_check_read+0x11/0x20 ? mem_cgroup_protected+0x13d/0x260 shrink_node+0x2a5/0xba0 balance_pgdat+0x4bd/0x8a0 ? mem_cgroup_shrink_node+0x490/0x490 ? _raw_spin_unlock_irq+0x27/0x40 ? finish_task_switch+0xce/0x390 ? rcu_read_lock_bh_held+0xb0/0xb0 kswapd+0x35a/0x800 ? _raw_spin_unlock_irqrestore+0x4c/0x60 ? balance_pgdat+0x8a0/0x8a0 ? finish_wait+0x110/0x110 ? __kasan_check_read+0x11/0x20 ? __kthread_parkme+0xc6/0xe0 ? balance_pgdat+0x8a0/0x8a0 kthread+0x1e9/0x210 ? kthread_create_worker_on_cpu+0xc0/0xc0 ret_from_fork+0x3a/0x50 This is because we hold that delayed node's mutex while doing tree operations. Fix this by just wrapping the searches in nofs. CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index f678980fe564..bf1595a42a98 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -6,6 +6,7 @@ #include <linux/slab.h> #include <linux/iversion.h> +#include <linux/sched/mm.h> #include "misc.h" #include "delayed-inode.h" #include "disk-io.h" @@ -803,11 +804,14 @@ static int btrfs_insert_delayed_item(struct btrfs_trans_handle *trans, struct btrfs_delayed_item *delayed_item) { struct extent_buffer *leaf; + unsigned int nofs_flag; char *ptr; int ret; + nofs_flag = memalloc_nofs_save(); ret = btrfs_insert_empty_item(trans, root, path, &delayed_item->key, delayed_item->data_len); + memalloc_nofs_restore(nofs_flag); if (ret < 0 && ret != -EEXIST) return ret; @@ -935,6 +939,7 @@ static int btrfs_delete_delayed_items(struct btrfs_trans_handle *trans, struct btrfs_delayed_node *node) { struct btrfs_delayed_item *curr, *prev; + unsigned int nofs_flag; int ret = 0; do_again: @@ -943,7 +948,9 @@ static int btrfs_delete_delayed_items(struct btrfs_trans_handle *trans, if (!curr) goto delete_fail; + nofs_flag = memalloc_nofs_save(); ret = btrfs_search_slot(trans, root, &curr->key, path, -1, 1); + memalloc_nofs_restore(nofs_flag); if (ret < 0) goto delete_fail; else if (ret > 0) { @@ -1010,6 +1017,7 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans, struct btrfs_key key; struct btrfs_inode_item *inode_item; struct extent_buffer *leaf; + unsigned int nofs_flag; int mod; int ret; @@ -1022,7 +1030,9 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans, else mod = 1; + nofs_flag = memalloc_nofs_save(); ret = btrfs_lookup_inode(trans, root, path, &key, mod); + memalloc_nofs_restore(nofs_flag); if (ret > 0) { btrfs_release_path(path); return -ENOENT; @@ -1073,7 +1083,10 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans, key.type = BTRFS_INODE_EXTREF_KEY; key.offset = -1; + + nofs_flag = memalloc_nofs_save(); ret = btrfs_search_slot(trans, root, &key, path, -1, 1); + memalloc_nofs_restore(nofs_flag); if (ret < 0) goto err_out; ASSERT(ret);

5 years, 2 months

2
1
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stable-rc/linux-5.4.y build: 200 builds: 4 failed, 196 passed, 4 errors, 96 warnings (v5.4.31-258-gd88fa8738f21)

by kernelci.org bot

stable-rc/linux-5.4.y build: 200 builds: 4 failed, 196 passed, 4 errors, 96 warnings (v5.4.31-258-gd88fa8738f21) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.31-258-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.31-258-gd88fa8738f21 Git Commit: d88fa8738f213ef4abf1b975c2bc4cad980c94fe Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm64: defconfig: (gcc-8) FAIL arm: multi_v7_defconfig: (gcc-8) FAIL tegra_defconfig: (gcc-8) FAIL mips: ip27_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 1 error, 1 warning arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 error, 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 error, 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 3 drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function ‘__sdhci_set_timeout’; did you mean ‘tegra_sdhci_set_timeout’? [-Werror=implicit-function-declaration] 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 59 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 3 cc1: some warnings being treated as errors 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 .config:1157:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3598): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x321c): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function ‘__sdhci_set_timeout’; did you mean ‘tegra_sdhci_set_timeout’? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function ‘__sdhci_set_timeout’; did you mean ‘tegra_sdhci_set_timeout’? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function ‘__sdhci_set_timeout’; did you mean ‘tegra_sdhci_set_timeout’? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1157:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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+ mm-ksm-fix-null-pointer-dereference-when-ksm-zero-page-is-enabled.patch added to -mm tree

by Andrew Morton

The patch titled Subject: mm/ksm: fix NULL pointer dereference when KSM zero page is enabled has been added to the -mm tree. Its filename is mm-ksm-fix-null-pointer-dereference-when-ksm-zero-page-is-enabled.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-ksm-fix-null-pointer-dereferenc… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-ksm-fix-null-pointer-dereferenc… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Muchun Song <songmuchun(a)bytedance.com> Subject: mm/ksm: fix NULL pointer dereference when KSM zero page is enabled find_mergeable_vma can return NULL. In this case, it leads to crash when we access vma->vm_mm(its offset is 0x40) later in write_protect_page. And this case did happen on our server. The following calltrace is captured in kernel 4.19 with the following patch applied and KSM zero page enabled on our server. commit e86c59b1b12d ("mm/ksm: improve deduplication of zero pages with colouring") So add a vma check to fix it. -------------------------------------------------------------------------- BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 Oops: 0000 [#1] SMP NOPTI CPU: 9 PID: 510 Comm: ksmd Kdump: loaded Tainted: G OE 4.19.36.bsk.9-amd64 #4.19.36.bsk.9 Hardware name: FOXCONN R-5111/GROOT, BIOS IC1B111F 08/17/2019 RIP: 0010:try_to_merge_one_page+0xc7/0x760 Code: 24 58 65 48 33 34 25 28 00 00 00 89 e8 0f 85 a3 06 00 00 48 83 c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 46 08 a8 01 75 b8 <49> 8b 44 24 40 4c 8d 7c 24 20 b9 07 00 00 00 4c 89 e6 4c 89 ff 48 RSP: 0018:ffffadbdd9fffdb0 EFLAGS: 00010246 RAX: ffffda83ffd4be08 RBX: ffffda83ffd4be40 RCX: 0000002c6e800000 RDX: 0000000000000000 RSI: ffffda83ffd4be40 RDI: 0000000000000000 RBP: ffffa11939f02ec0 R08: 0000000094e1a447 R09: 00000000abe76577 R10: 0000000000000962 R11: 0000000000004e6a R12: 0000000000000000 R13: ffffda83b1e06380 R14: ffffa18f31f072c0 R15: ffffda83ffd4be40 FS: 0000000000000000(0000) GS:ffffa0da43b80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000040 CR3: 0000002c77c0a003 CR4: 00000000007626e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: ? follow_page_pte+0x36d/0x5e0 ksm_scan_thread+0x115e/0x1960 ? remove_wait_queue+0x60/0x60 kthread+0xf5/0x130 ? try_to_merge_with_ksm_page+0x90/0x90 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x1f/0x30 -------------------------------------------------------------------------- Link: http://lkml.kernel.org/r/20200414132905.83819-1-songmuchun@bytedance.com Fixes: e86c59b1b12d ("mm/ksm: improve deduplication of zero pages with colouring") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Co-developed-by: Xiongchun Duan <duanxiongchun(a)bytedance.com> Reviewed-by: David Hildenbrand <david(a)redhat.com> Cc: Kirill Tkhai <ktkhai(a)virtuozzo.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: Claudio Imbrenda <imbrenda(a)linux.vnet.ibm.com> Cc: Markus Elfring <Markus.Elfring(a)web.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/ksm.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/mm/ksm.c~mm-ksm-fix-null-pointer-dereference-when-ksm-zero-page-is-enabled +++ a/mm/ksm.c @@ -2112,8 +2112,11 @@ static void cmp_and_merge_page(struct pa down_read(&mm->mmap_sem); vma = find_mergeable_vma(mm, rmap_item->address); - err = try_to_merge_one_page(vma, page, - ZERO_PAGE(rmap_item->address)); + if (vma) + err = try_to_merge_one_page(vma, page, + ZERO_PAGE(rmap_item->address)); + else + err = -EFAULT; up_read(&mm->mmap_sem); /* * In case of failure, the page was not really empty, so we _ Patches currently in -mm which might be from songmuchun(a)bytedance.com are mm-ksm-fix-null-pointer-dereference-when-ksm-zero-page-is-enabled.patch

5 years, 2 months

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[PATCH v4 tip/core/rcu 38/38] rcu: Don't acquire lock in NMI handler in rcu_nmi_enter_common()

by paulmck＠kernel.org

From: "Paul E. McKenney" <paulmck(a)kernel.org> The rcu_nmi_enter_common() function can be invoked both in interrupt and NMI handlers. If it is invoked from process context (as opposed to userspace or idle context) on a nohz_full CPU, it might acquire the CPU's leaf rcu_node structure's ->lock. Because this lock is held only with interrupts disabled, this is safe from an interrupt handler, but doing so from an NMI handler can result in self-deadlock. This commit therefore adds "irq" to the "if" condition so as to only acquire the ->lock from irq handlers or process context, never from an NMI handler. Fixes: 5b14557b073c ("rcu: Avoid tick_dep_set_cpu() misordering") Reported-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Paul E. McKenney <paulmck(a)kernel.org> Reviewed-by: Joel Fernandes (Google) <joel(a)joelfernandes.org> Cc: <stable(a)vger.kernel.org> # 5.5.x --- kernel/rcu/tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 7dd7a17..573fd78 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -876,7 +876,7 @@ static __always_inline void rcu_nmi_enter_common(bool irq) rcu_cleanup_after_idle(); incby = 1; - } else if (tick_nohz_full_cpu(rdp->cpu) && + } else if (irq && tick_nohz_full_cpu(rdp->cpu) && rdp->dynticks_nmi_nesting == DYNTICK_IRQ_NONIDLE && READ_ONCE(rdp->rcu_urgent_qs) && !READ_ONCE(rdp->rcu_forced_tick)) { -- 2.9.5

5 years, 2 months

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[PATCH v2] drm/etnaviv: rework perfmon query infrastructure

by Christian Gmeiner

Report the correct perfmon domains and signals depending on the supported feature flags. Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Fixes: 9e2c2e273012 ("drm/etnaviv: add infrastructure to query perf counter") Cc: stable(a)vger.kernel.org Signed-off-by: Christian Gmeiner <christian.gmeiner(a)gmail.com> --- Changes V1 -> V2: - Handle domain == NULL case better to get rid of BUG_ON(..) usage. --- drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 59 ++++++++++++++++++++--- 1 file changed, 52 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c index 8adbf2861bff..e6795bafcbb9 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c @@ -32,6 +32,7 @@ struct etnaviv_pm_domain { }; struct etnaviv_pm_domain_meta { + unsigned int feature; const struct etnaviv_pm_domain *domains; u32 nr_domains; }; @@ -410,36 +411,78 @@ static const struct etnaviv_pm_domain doms_vg[] = { static const struct etnaviv_pm_domain_meta doms_meta[] = { { + .feature = chipFeatures_PIPE_3D, .nr_domains = ARRAY_SIZE(doms_3d), .domains = &doms_3d[0] }, { + .feature = chipFeatures_PIPE_2D, .nr_domains = ARRAY_SIZE(doms_2d), .domains = &doms_2d[0] }, { + .feature = chipFeatures_PIPE_VG, .nr_domains = ARRAY_SIZE(doms_vg), .domains = &doms_vg[0] } }; +static unsigned int num_pm_domains(const struct etnaviv_gpu *gpu) +{ + unsigned int num = 0, i; + + for (i = 0; i < ARRAY_SIZE(doms_meta); i++) { + const struct etnaviv_pm_domain_meta *meta = &doms_meta[i]; + + if (gpu->identity.features & meta->feature) + num += meta->nr_domains; + } + + return num; +} + +static const struct etnaviv_pm_domain *pm_domain(const struct etnaviv_gpu *gpu, + unsigned int index) +{ + const struct etnaviv_pm_domain *domain = NULL; + unsigned int offset = 0, i; + + for (i = 0; i < ARRAY_SIZE(doms_meta); i++) { + const struct etnaviv_pm_domain_meta *meta = &doms_meta[i]; + + if (!(gpu->identity.features & meta->feature)) + continue; + + if (meta->nr_domains < (index - offset)) { + offset += meta->nr_domains; + continue; + } + + domain = meta->domains + (index - offset); + } + + return domain; +} + int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu, struct drm_etnaviv_pm_domain *domain) { - const struct etnaviv_pm_domain_meta *meta = &doms_meta[domain->pipe]; + const unsigned int nr_domains = num_pm_domains(gpu); const struct etnaviv_pm_domain *dom; - if (domain->iter >= meta->nr_domains) + if (domain->iter >= nr_domains) return -EINVAL; - dom = meta->domains + domain->iter; + dom = pm_domain(gpu, domain->iter); + if (!dom) + return -EINVAL; domain->id = domain->iter; domain->nr_signals = dom->nr_signals; strncpy(domain->name, dom->name, sizeof(domain->name)); domain->iter++; - if (domain->iter == meta->nr_domains) + if (domain->iter == nr_domains) domain->iter = 0xff; return 0; @@ -448,14 +491,16 @@ int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu, int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu, struct drm_etnaviv_pm_signal *signal) { - const struct etnaviv_pm_domain_meta *meta = &doms_meta[signal->pipe]; + const unsigned int nr_domains = num_pm_domains(gpu); const struct etnaviv_pm_domain *dom; const struct etnaviv_pm_signal *sig; - if (signal->domain >= meta->nr_domains) + if (signal->domain >= nr_domains) return -EINVAL; - dom = meta->domains + signal->domain; + dom = pm_domain(gpu, signal->domain); + if (!dom) + return -EINVAL; if (signal->iter >= dom->nr_signals) return -EINVAL; -- 2.24.1

5 years, 2 months

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stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-81-g3402d0b47634)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-81-g3402d0b47634) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-81-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-81-g3402d0b47634 Git Commit: 3402d0b4763432c90703e2562242a388776b26a6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

stable-rc/linux-4.9.y boot: 72 boots: 1 failed, 66 passed with 5 untried/unknown (v4.9.218-92-g79de6a233fba)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 72 boots: 1 failed, 66 passed with 5 untried/unknown (v4.9.218-92-g79de6a233fba) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-92-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-92-g79de6a233fba Git Commit: 79de6a233fbab627c6a8dc94993148b77b3bce71 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 37 unique boards, 14 SoC families, 16 builds out of 197 Boot Regressions Detected: arm: versatile_defconfig: gcc-8: versatile-pb: lab-collabora: new failure (last pass: v4.9.218-33-ged218652c6a6) Boot Failure Detected: arm: sama5_defconfig: gcc-8: at91-sama5d4_xplained: 1 failed lab --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc: Make setjmp/longjmp signature standard" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c17eb4dca5a353a9dbbb8ad6934fe57af7165e91 Mon Sep 17 00:00:00 2001 From: Clement Courbet <courbet(a)google.com> Date: Mon, 30 Mar 2020 10:03:56 +0200 Subject: [PATCH] powerpc: Make setjmp/longjmp signature standard Declaring setjmp()/longjmp() as taking longs makes the signature non-standard, and makes clang complain. In the past, this has been worked around by adding -ffreestanding to the compile flags. The implementation looks like it only ever propagates the value (in longjmp) or sets it to 1 (in setjmp), and we only call longjmp with integer parameters. This allows removing -ffreestanding from the compilation flags. Fixes: c9029ef9c957 ("powerpc: Avoid clang warnings around setjmp and longjmp") Cc: stable(a)vger.kernel.org # v4.14+ Signed-off-by: Clement Courbet <courbet(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200330080400.124803-1-courbet@google.com diff --git a/arch/powerpc/include/asm/setjmp.h b/arch/powerpc/include/asm/setjmp.h index e9f81bb3f83b..f798e80e4106 100644 --- a/arch/powerpc/include/asm/setjmp.h +++ b/arch/powerpc/include/asm/setjmp.h @@ -7,7 +7,9 @@ #define JMP_BUF_LEN 23 -extern long setjmp(long *) __attribute__((returns_twice)); -extern void longjmp(long *, long) __attribute__((noreturn)); +typedef long jmp_buf[JMP_BUF_LEN]; + +extern int setjmp(jmp_buf env) __attribute__((returns_twice)); +extern void longjmp(jmp_buf env, int val) __attribute__((noreturn)); #endif /* _ASM_POWERPC_SETJMP_H */ diff --git a/arch/powerpc/kexec/Makefile b/arch/powerpc/kexec/Makefile index 378f6108a414..86380c69f5ce 100644 --- a/arch/powerpc/kexec/Makefile +++ b/arch/powerpc/kexec/Makefile @@ -3,9 +3,6 @@ # Makefile for the linux kernel. # -# Avoid clang warnings around longjmp/setjmp declarations -CFLAGS_crash.o += -ffreestanding - obj-y += core.o crash.o core_$(BITS).o obj-$(CONFIG_PPC32) += relocate_32.o diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index c3842dbeb1b7..6f9cccea54f3 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,9 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for xmon -# Avoid clang warnings around longjmp/setjmp declarations -subdir-ccflags-y := -ffreestanding - GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n

5 years, 2 months

3
2
0 0

FAILED: patch "[PATCH] Btrfs: fix crash during unmount due to race with delayed" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f0cc2cd70164efe8f75c5d99560f0f69969c72e4 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Fri, 28 Feb 2020 13:04:36 +0000 Subject: [PATCH] Btrfs: fix crash during unmount due to race with delayed inode workers During unmount we can have a job from the delayed inode items work queue still running, that can lead to at least two bad things: 1) A crash, because the worker can try to create a transaction just after the fs roots were freed; 2) A transaction leak, because the worker can create a transaction before the fs roots are freed and just after we committed the last transaction and after we stopped the transaction kthread. A stack trace example of the crash: [79011.691214] kernel BUG at lib/radix-tree.c:982! [79011.692056] invalid opcode: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC PTI [79011.693180] CPU: 3 PID: 1394 Comm: kworker/u8:2 Tainted: G W 5.6.0-rc2-btrfs-next-54 #2 (...) [79011.696789] Workqueue: btrfs-delayed-meta btrfs_work_helper [btrfs] [79011.697904] RIP: 0010:radix_tree_tag_set+0xe7/0x170 (...) [79011.702014] RSP: 0018:ffffb3c84a317ca0 EFLAGS: 00010293 [79011.702949] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [79011.704202] RDX: ffffb3c84a317cb0 RSI: ffffb3c84a317ca8 RDI: ffff8db3931340a0 [79011.705463] RBP: 0000000000000005 R08: 0000000000000005 R09: ffffffff974629d0 [79011.706756] R10: ffffb3c84a317bc0 R11: 0000000000000001 R12: ffff8db393134000 [79011.708010] R13: ffff8db3931340a0 R14: ffff8db393134068 R15: 0000000000000001 [79011.709270] FS: 0000000000000000(0000) GS:ffff8db3b6a00000(0000) knlGS:0000000000000000 [79011.710699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [79011.711710] CR2: 00007f22c2a0a000 CR3: 0000000232ad4005 CR4: 00000000003606e0 [79011.712958] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [79011.714205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [79011.715448] Call Trace: [79011.715925] record_root_in_trans+0x72/0xf0 [btrfs] [79011.716819] btrfs_record_root_in_trans+0x4b/0x70 [btrfs] [79011.717925] start_transaction+0xdd/0x5c0 [btrfs] [79011.718829] btrfs_async_run_delayed_root+0x17e/0x2b0 [btrfs] [79011.719915] btrfs_work_helper+0xaa/0x720 [btrfs] [79011.720773] process_one_work+0x26d/0x6a0 [79011.721497] worker_thread+0x4f/0x3e0 [79011.722153] ? process_one_work+0x6a0/0x6a0 [79011.722901] kthread+0x103/0x140 [79011.723481] ? kthread_create_worker_on_cpu+0x70/0x70 [79011.724379] ret_from_fork+0x3a/0x50 (...) The following diagram shows a sequence of steps that lead to the crash during ummount of the filesystem: CPU 1 CPU 2 CPU 3 btrfs_punch_hole() btrfs_btree_balance_dirty() btrfs_balance_delayed_items() --> sees fs_info->delayed_root->items with value 200, which is greater than BTRFS_DELAYED_BACKGROUND (128) and smaller than BTRFS_DELAYED_WRITEBACK (512) btrfs_wq_run_delayed_node() --> queues a job for fs_info->delayed_workers to run btrfs_async_run_delayed_root() btrfs_async_run_delayed_root() --> job queued by CPU 1 --> starts picking and running delayed nodes from the prepare_list list close_ctree() btrfs_delete_unused_bgs() btrfs_commit_super() btrfs_join_transaction() --> gets transaction N btrfs_commit_transaction(N) --> set transaction state to TRANTS_STATE_COMMIT_START btrfs_first_prepared_delayed_node() --> picks delayed node X through the prepared_list list btrfs_run_delayed_items() btrfs_first_delayed_node() --> also picks delayed node X but through the node_list list __btrfs_commit_inode_delayed_items() --> runs all delayed items from this node and drops the node's item count to 0 through call to btrfs_release_delayed_inode() --> finishes running any remaining delayed nodes --> finishes transaction commit --> stops cleaner and transaction threads btrfs_free_fs_roots() --> frees all roots and removes them from the radix tree fs_info->fs_roots_radix btrfs_join_transaction() start_transaction() btrfs_record_root_in_trans() record_root_in_trans() radix_tree_tag_set() --> crashes because the root is not in the radix tree anymore If the worker is able to call btrfs_join_transaction() before the unmount task frees the fs roots, we end up leaking a transaction and all its resources, since after the call to btrfs_commit_super() and stopping the transaction kthread, we don't expect to have any transaction open anymore. When this situation happens the worker has a delayed node that has no more items to run, since the task calling btrfs_run_delayed_items(), which is doing a transaction commit, picks the same node and runs all its items first. We can not wait for the worker to complete when running delayed items through btrfs_run_delayed_items(), because we call that function in several phases of a transaction commit, and that could cause a deadlock because the worker calls btrfs_join_transaction() and the task doing the transaction commit may have already set the transaction state to TRANS_STATE_COMMIT_DOING. Also it's not possible to get into a situation where only some of the items of a delayed node are added to the fs/subvolume tree in the current transaction and the remaining ones in the next transaction, because when running the items of a delayed inode we lock its mutex, effectively waiting for the worker if the worker is running the items of the delayed node already. Since this can only cause issues when unmounting a filesystem, fix it in a simple way by waiting for any jobs on the delayed workers queue before calling btrfs_commit_supper() at close_ctree(). This works because at this point no one can call btrfs_btree_balance_dirty() or btrfs_balance_delayed_items(), and if we end up waiting for any worker to complete, btrfs_commit_super() will commit the transaction created by the worker. CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c index 1d32a07bb2d1..309516e6a968 100644 --- a/fs/btrfs/async-thread.c +++ b/fs/btrfs/async-thread.c @@ -395,3 +395,11 @@ void btrfs_set_work_high_priority(struct btrfs_work *work) { set_bit(WORK_HIGH_PRIO_BIT, &work->flags); } + +void btrfs_flush_workqueue(struct btrfs_workqueue *wq) +{ + if (wq->high) + flush_workqueue(wq->high->normal_wq); + + flush_workqueue(wq->normal->normal_wq); +} diff --git a/fs/btrfs/async-thread.h b/fs/btrfs/async-thread.h index a4434301d84d..3204daa51b95 100644 --- a/fs/btrfs/async-thread.h +++ b/fs/btrfs/async-thread.h @@ -44,5 +44,6 @@ void btrfs_set_work_high_priority(struct btrfs_work *work); struct btrfs_fs_info * __pure btrfs_work_owner(const struct btrfs_work *work); struct btrfs_fs_info * __pure btrfs_workqueue_owner(const struct __btrfs_workqueue *wq); bool btrfs_workqueue_normal_congested(const struct btrfs_workqueue *wq); +void btrfs_flush_workqueue(struct btrfs_workqueue *wq); #endif diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index f01f19c76cf5..483b54077d01 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4067,6 +4067,19 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info) */ btrfs_delete_unused_bgs(fs_info); + /* + * There might be existing delayed inode workers still running + * and holding an empty delayed inode item. We must wait for + * them to complete first because they can create a transaction. + * This happens when someone calls btrfs_balance_delayed_items() + * and then a transaction commit runs the same delayed nodes + * before any delayed worker has done something with the nodes. + * We must wait for any worker here and not at transaction + * commit time since that could cause a deadlock. + * This is a very rare case. + */ + btrfs_flush_workqueue(fs_info->delayed_workers); + ret = btrfs_commit_super(fs_info); if (ret) btrfs_err(fs_info, "commit super ret %d", ret);

5 years, 2 months

2
1
0 0

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-93-g8271444878fc)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-93-g8271444878fc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-93-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-93-g8271444878fc Git Commit: 8271444878fce9641951fd7307102c255d8f83e2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

Patches to apply to stable releases

by Guenter Roeck

Hi, Please consider applying the following patches to the listed stable releases. The following patches were found to be missing in stable releases by the Chrome OS missing patch robot. The patches meet the following criteria. - The patch includes a Fixes: tag - The patch referenced in the Fixes: tag has been applied to the listed stable release(s) - The patch has not been applied to the listed stable release(s) All patches have been applied to the respective stable release(s) and to at least one Chrome OS branch. Resulting images have been build- and runtime- tested (where applicable) on real hardware and with virtual hardware on kerneltests.org. Thanks, Guenter --- Upstream commit e78c38f6bdd9 ("futex: futex_wake_op, do not fail on invalid op") Fixes: 30d6e0a4190d ("futex: Remove duplicated code and fix undefined behaviour") in linux-4.4.y: 177a981885cf Applies to: v4.4.y Upstream commit 93f0750dcdae ("Revert "[media] videobuf2-v4l2: Verify planes array in buffer dequeueing"") Fixes: 2c1f6951a8a8 ("videobuf2-v4l2: Verify planes array in buffer dequeueing") in linux-4.4.y: 19a4e46b4513 Applies to: v4.4.y Upstream commit 2e356101e72a ("KEYS: reaching the keys quotas correctly") Fixes: a08bf91ce28e ("KEYS: allow reaching the keys quotas exactly") in linux-4.4.y: 1e73c0aeb3ee in linux-4.9.y: 6704b9d8a075 in linux-4.14.y: fe303ba7ab93 in linux-4.19.y: f812bec554d0 Applies to: v4.4.y, v4.9.y, v4.14.y, v4.19.y Upstream commit 538d92912d31 ("xen-netfront: Rework the fix for Rx stall during OOM and network stress") Fixes: 90c311b0eeea ("xen-netfront: Fix Rx stall during network stress and OOM") in linux-4.4.y: 230fe9c7d814 Applies to: v4.4.y Upstream commit 183ab39eb0ea ("ALSA: hda: Initialize power_state field properly") Fixes: 98081ca62cba ("ALSA: hda - Record the current power state before suspend/resume calls") in linux-4.4.y: 2569eed24d93 in linux-4.9.y: 5ee86945565e in linux-4.14.y: 886e8316b599 Applies to: v4.4.y, v4.9.y, v4.14.y Upstream commit 24e52b11e0ca ("Btrfs: incremental send, fix invalid memory access") Fixes: e1cbfd7bf6da ("Btrfs: send, fix file hole not being preserved due to inline extent") in linux-4.4.y: 266bbc907c3f Applies to: v4.4.y Upstream commit 1f80bd6a6cc8 ("IB/ipoib: Fix lockdep issue found on ipoib_ib_dev_heavy_flush") Fixes: b4b678b06f6e ("IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop") in linux-4.4.y: 26c66554d7bf Applies to: v4.4.y Upstream commit 56a49d704870 ("net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags") Fixes: 5025f7f7d506 ("rtnetlink: add rtnl_link_state check in rtnl_configure_link") in linux-4.14.y: 23557c5d34b9 Applies to: v4.14.y Upstream commit 11dd34f3eae5 ("powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()") Fixes: c6c26fb55e8e ("powerpc/pseries: Export raw per-CPU VPA data via debugfs") in linux-4.14.y: 27b1ef75f579 in linux-4.19.y: ee35e01b0f08 Applies to: v4.14.y, v4.19.y Upstream commit 34d66caf251d ("x86/speculation: Remove redundant arch_smt_update() invocation") Fixes: a74cfffb03b7 ("x86/speculation: Rework SMT state change") in linux-4.14.y: 36a4c5fc9285 in linux-4.19.y: f55e301ec4d5 Applies to: v4.14.y, v4.19.y Upstream commit cc41f11a21a5 ("scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug") Fixes: c666d3be99c0 ("scsi: mpt3sas: wait for and flush running commands on shutdown/unload") in linux-4.14.y: 3748694f1b91 Applies to: v4.14.y Upstream commit 82f04bfe2aff ("tools: gpio: Fix out-of-tree build regression") Fixes: 0161a94e2d1c ("tools: gpio: Correctly add make dependencies for gpio_utils") in linux-4.14.y: f71e52cb3270 in linux-4.19.y: 036588ec6888 Applies to: v4.14.y, v4.19.y Upstream commit 3e487d2e4aa4 ("PCI: pciehp: Fix indefinite wait on sysfs requests") Fixes: 157c1062fcd8 ("PCI: pciehp: Avoid returning prematurely from sysfs requests") in linux-4.19.y: 248e65f3220e in linux-5.4.y: 9bd9d123399b Applies to: v4.19.y, v5.4.y Upstream commit 8644772637de ("mm: Use fixed constant in page_frag_alloc instead of size + 1") Fixes: 2c2ade81741c ("mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs") in linux-4.14.y: a977209627ca in linux-4.19.y: 33e83ea302c0 Applies to: v4.14.y, v4.19.y Upstream commit 2abb5792387e ("net: qualcomm: rmnet: Allow configuration updates to existing devices") Fixes: 1dc49e9d164c ("net: rmnet: do not allow to change mux id if mux id is duplicated") in linux-4.19.y: 48c5bfbbcec1 in linux-5.4.y: 835bbd892683 Applies to: v4.19.y, v5.4.y Upstream commit 36eb7dc1bd42 ("cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL") Fixes: 2733fb0d0699 ("cpufreq: imx6q: read OCOTP through nvmem for imx6ul/imx6ull") in linux-4.19.y: 4ef576e99d29 Applies to: v4.19.y Upstream commit 4c7eeb9af3e4 ("arm64: dts: allwinner: h6: Fix PMU compatible") Fixes: 7aa9b9eb7d6a ("arm64: dts: allwinner: H6: Add PMU mode") in linux-4.19.y: 8f1046b33f1b in linux-5.4.y: 02dfae36b03f Applies to: v4.19.y, v5.4.y Upstream commit ae769d355664 ("ALSA: pcm: oss: Fix regression by buffer overflow fix") Fixes: f2ecf903ef06 ("ALSA: pcm: oss: Avoid plugin buffer overflow") in linux-4.14.y: 5ac3462e1921 in linux-4.19.y: 8c5bd5520334 in linux-5.4.y: 07ec940ceda5 Applies to: v4.14.y, v4.19.y, v5.4.y Upstream commit 82e0516ce3a1 ("sched/core: Remove duplicate assignment in sched_tick_remote()") Fixes: ebc0f83c78a2 ("timers/nohz: Update NOHZ load in remote tick") in linux-5.4.y: 166d6008fa2a Applies to: v5.4.y Upstream commit 4ae7a3c3d7d3 ("arm64: dts: allwinner: h5: Fix PMU compatible") Fixes: c35a516a4618 ("arm64: dts: allwinner: H5: Add PMU node") in linux-5.4.y: 5a241d7bf1e6 Applies to: v5.4.y Upstream commit 9b8b17541f13 ("mm, memcg: do not high throttle allocators based on wraparound") Fixes: e26733e0d0ec ("mm, memcg: throttle allocators based on ancestral memory.high") in linux-5.4.y: 61cfbcce9e09 Applies to: v5.4.y Upstream commit 8c5c66052920 ("nvme-fc: Revert "add module to ops template to allow module references"") Fixes: 863fbae929c7 ("nvme_fc: add module to ops template to allow module references") in linux-4.14.y: a123233fc320 in linux-4.19.y: 6c786e656cd9 in linux-5.4.y: 6b49a5a9eb46 Applies to: v4.14.y, v4.19.y, v5.4.y

5 years, 2 months

2
8
0 0

FAILED: patch "[PATCH] powerpc: Make setjmp/longjmp signature standard" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c17eb4dca5a353a9dbbb8ad6934fe57af7165e91 Mon Sep 17 00:00:00 2001 From: Clement Courbet <courbet(a)google.com> Date: Mon, 30 Mar 2020 10:03:56 +0200 Subject: [PATCH] powerpc: Make setjmp/longjmp signature standard Declaring setjmp()/longjmp() as taking longs makes the signature non-standard, and makes clang complain. In the past, this has been worked around by adding -ffreestanding to the compile flags. The implementation looks like it only ever propagates the value (in longjmp) or sets it to 1 (in setjmp), and we only call longjmp with integer parameters. This allows removing -ffreestanding from the compilation flags. Fixes: c9029ef9c957 ("powerpc: Avoid clang warnings around setjmp and longjmp") Cc: stable(a)vger.kernel.org # v4.14+ Signed-off-by: Clement Courbet <courbet(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200330080400.124803-1-courbet@google.com diff --git a/arch/powerpc/include/asm/setjmp.h b/arch/powerpc/include/asm/setjmp.h index e9f81bb3f83b..f798e80e4106 100644 --- a/arch/powerpc/include/asm/setjmp.h +++ b/arch/powerpc/include/asm/setjmp.h @@ -7,7 +7,9 @@ #define JMP_BUF_LEN 23 -extern long setjmp(long *) __attribute__((returns_twice)); -extern void longjmp(long *, long) __attribute__((noreturn)); +typedef long jmp_buf[JMP_BUF_LEN]; + +extern int setjmp(jmp_buf env) __attribute__((returns_twice)); +extern void longjmp(jmp_buf env, int val) __attribute__((noreturn)); #endif /* _ASM_POWERPC_SETJMP_H */ diff --git a/arch/powerpc/kexec/Makefile b/arch/powerpc/kexec/Makefile index 378f6108a414..86380c69f5ce 100644 --- a/arch/powerpc/kexec/Makefile +++ b/arch/powerpc/kexec/Makefile @@ -3,9 +3,6 @@ # Makefile for the linux kernel. # -# Avoid clang warnings around longjmp/setjmp declarations -CFLAGS_crash.o += -ffreestanding - obj-y += core.o crash.o core_$(BITS).o obj-$(CONFIG_PPC32) += relocate_32.o diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index c3842dbeb1b7..6f9cccea54f3 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,9 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for xmon -# Avoid clang warnings around longjmp/setjmp declarations -subdir-ccflags-y := -ffreestanding - GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n

5 years, 2 months

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FAILED: patch "[PATCH] powerpc: Make setjmp/longjmp signature standard" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From c17eb4dca5a353a9dbbb8ad6934fe57af7165e91 Mon Sep 17 00:00:00 2001 From: Clement Courbet <courbet(a)google.com> Date: Mon, 30 Mar 2020 10:03:56 +0200 Subject: [PATCH] powerpc: Make setjmp/longjmp signature standard Declaring setjmp()/longjmp() as taking longs makes the signature non-standard, and makes clang complain. In the past, this has been worked around by adding -ffreestanding to the compile flags. The implementation looks like it only ever propagates the value (in longjmp) or sets it to 1 (in setjmp), and we only call longjmp with integer parameters. This allows removing -ffreestanding from the compilation flags. Fixes: c9029ef9c957 ("powerpc: Avoid clang warnings around setjmp and longjmp") Cc: stable(a)vger.kernel.org # v4.14+ Signed-off-by: Clement Courbet <courbet(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200330080400.124803-1-courbet@google.com diff --git a/arch/powerpc/include/asm/setjmp.h b/arch/powerpc/include/asm/setjmp.h index e9f81bb3f83b..f798e80e4106 100644 --- a/arch/powerpc/include/asm/setjmp.h +++ b/arch/powerpc/include/asm/setjmp.h @@ -7,7 +7,9 @@ #define JMP_BUF_LEN 23 -extern long setjmp(long *) __attribute__((returns_twice)); -extern void longjmp(long *, long) __attribute__((noreturn)); +typedef long jmp_buf[JMP_BUF_LEN]; + +extern int setjmp(jmp_buf env) __attribute__((returns_twice)); +extern void longjmp(jmp_buf env, int val) __attribute__((noreturn)); #endif /* _ASM_POWERPC_SETJMP_H */ diff --git a/arch/powerpc/kexec/Makefile b/arch/powerpc/kexec/Makefile index 378f6108a414..86380c69f5ce 100644 --- a/arch/powerpc/kexec/Makefile +++ b/arch/powerpc/kexec/Makefile @@ -3,9 +3,6 @@ # Makefile for the linux kernel. # -# Avoid clang warnings around longjmp/setjmp declarations -CFLAGS_crash.o += -ffreestanding - obj-y += core.o crash.o core_$(BITS).o obj-$(CONFIG_PPC32) += relocate_32.o diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index c3842dbeb1b7..6f9cccea54f3 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,9 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for xmon -# Avoid clang warnings around longjmp/setjmp declarations -subdir-ccflags-y := -ffreestanding - GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n

5 years, 2 months

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stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-80-g197dfb137d6a)

by kernelci.org bot

stable-rc/linux-4.4.y build: 190 builds: 1 failed, 189 passed, 2 errors, 13 warnings (v4.4.218-80-g197dfb137d6a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.218-80-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.218-80-g197dfb137d6a Git Commit: 197dfb137d6a7ddfc9083c9bf4df319c8041edcd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

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Re: Patch "Revert "[media] videobuf2-v4l2: Verify planes array in buffer dequeueing"" has been added to the 4.4-stable tree

by Sakari Ailus

Hi Greg, On Wed, Apr 15, 2020 at 12:15:54PM +0200, gregkh(a)linuxfoundation.org wrote: > > This is a note to let you know that I've just added the patch titled > > Revert "[media] videobuf2-v4l2: Verify planes array in buffer dequeueing" > > to the 4.4-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > revert-videobuf2-v4l2-verify-planes-array-in-buffer-dequeueing.patch > and it can be found in the queue-4.4 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. > > > From 93f0750dcdaed083d6209b01e952e98ca730db66 Mon Sep 17 00:00:00 2001 > From: Mauro Carvalho Chehab <mchehab(a)osg.samsung.com> > Date: Wed, 11 May 2016 13:09:34 -0300 > Subject: Revert "[media] videobuf2-v4l2: Verify planes array in buffer dequeueing" > > From: Mauro Carvalho Chehab <mchehab(a)osg.samsung.com> > > commit 93f0750dcdaed083d6209b01e952e98ca730db66 upstream. This patch has been already applied to the 4.4-stable tree --- and the original has been re-applied as well, just as in upstream. The original revert was done because another patch was missing the tree (commit 93f0750dcdaed083d6209b01e952e98ca730db66 upstream), not because there was a problem with the patch itself. In other words, this patch must be dropped. Thanks. > > This patch causes a Kernel panic when called on a DVB driver. > > This was also reported by David R <david(a)unsolicited.net>: > > May 7 14:47:35 server kernel: [ 501.247123] BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 > May 7 14:47:35 server kernel: [ 501.247239] IP: [<ffffffffa0222c71>] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] > May 7 14:47:35 server kernel: [ 501.247354] PGD cae6f067 PUD ca99c067 PMD 0 > May 7 14:47:35 server kernel: [ 501.247426] Oops: 0000 [#1] SMP > May 7 14:47:35 server kernel: [ 501.247482] Modules linked in: xfs tun xt_connmark xt_TCPMSS xt_tcpmss xt_owner xt_REDIRECT nf_nat_redirect xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 ts_kmp ts_bm xt_string ipt_REJECT nf_reject_ipv4 xt_recent xt_conntrack xt_multiport xt_pkttype xt_tcpudp xt_mark nf_log_ipv4 nf_log_common xt_LOG xt_limit iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables ip6table_filter ip6_tables x_tables pppoe pppox dm_crypt ts2020 regmap_i2c ds3000 cx88_dvb dvb_pll cx88_vp3054_i2c mt352 videobuf2_dvb cx8800 cx8802 cx88xx pl2303 tveeprom videobuf2_dma_sg ppdev videobuf2_memops videobuf2_v4l2 videobuf2_core dvb_usb_digitv snd_hda_codec_via snd_hda_codec_hdmi snd_hda_codec_generic radeon dvb_usb snd_hda_intel amd64_edac_mod serio_raw snd_hda_codec edac_core fbcon k10temp bitblit softcursor snd_hda_core font snd_pcm_oss i2c_piix4 snd_mixer_oss tileblit drm_kms_helper syscopyarea snd_pcm snd_seq_dum my > sysfillrect snd_seq_oss sysimgblt fb_sys_fops ttm snd_seq_midi r8169 snd_rawmidi drm snd_seq_midi_event e1000e snd_seq snd_seq_device snd_timer snd ptp pps_core i2c_algo_bit soundcore parport_pc ohci_pci shpchp tpm_tis tpm nfsd auth_rpcgss oid_registry hwmon_vid exportfs nfs_acl mii nfs bonding lockd grace lp sunrpc parport > May 7 14:47:35 server kernel: [ 501.249564] CPU: 1 PID: 6889 Comm: vb2-cx88[0] Not tainted 4.5.3 #3 > May 7 14:47:35 server kernel: [ 501.249644] Hardware name: System manufacturer System Product Name/M4A785TD-V EVO, BIOS 0211 07/08/2009 > May 7 14:47:35 server kernel: [ 501.249767] task: ffff8800aebf3600 ti: ffff8801e07a0000 task.ti: ffff8801e07a0000 > May 7 14:47:35 server kernel: [ 501.249861] RIP: 0010:[<ffffffffa0222c71>] [<ffffffffa0222c71>] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] > May 7 14:47:35 server kernel: [ 501.250002] RSP: 0018:ffff8801e07a3de8 EFLAGS: 00010086 > May 7 14:47:35 server kernel: [ 501.250071] RAX: 0000000000000283 RBX: ffff880210dc5000 RCX: 0000000000000283 > May 7 14:47:35 server kernel: [ 501.250161] RDX: ffffffffa0222cf0 RSI: 0000000000000000 RDI: ffff880210dc5014 > May 7 14:47:35 server kernel: [ 501.250251] RBP: ffff8801e07a3df8 R08: ffff8801e07a0000 R09: 0000000000000000 > May 7 14:47:35 server kernel: [ 501.250348] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8800cda2a9d8 > May 7 14:47:35 server kernel: [ 501.250438] R13: ffff880210dc51b8 R14: 0000000000000000 R15: ffff8800cda2a828 > May 7 14:47:35 server kernel: [ 501.250528] FS: 00007f5b77fff700(0000) GS:ffff88021fc40000(0000) knlGS:00000000adaffb40 > May 7 14:47:35 server kernel: [ 501.250631] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > May 7 14:47:35 server kernel: [ 501.250704] CR2: 0000000000000004 CR3: 00000000ca19d000 CR4: 00000000000006e0 > May 7 14:47:35 server kernel: [ 501.250794] Stack: > May 7 14:47:35 server kernel: [ 501.250822] ffff8801e07a3df8 ffffffffa0222cfd ffff8801e07a3e70 ffffffffa0236beb > May 7 14:47:35 server kernel: [ 501.250937] 0000000000000283 ffff8801e07a3e94 0000000000000000 0000000000000000 > May 7 14:47:35 server kernel: [ 501.251051] ffff8800aebf3600 ffffffff8108d8e0 ffff8801e07a3e38 ffff8801e07a3e38 > May 7 14:47:35 server kernel: [ 501.251165] Call Trace: > May 7 14:47:35 server kernel: [ 501.251200] [<ffffffffa0222cfd>] ? __verify_planes_array_core+0xd/0x10 [videobuf2_v4l2] > May 7 14:47:35 server kernel: [ 501.251306] [<ffffffffa0236beb>] vb2_core_dqbuf+0x2eb/0x4c0 [videobuf2_core] > May 7 14:47:35 server kernel: [ 501.251398] [<ffffffff8108d8e0>] ? prepare_to_wait_event+0x100/0x100 > May 7 14:47:35 server kernel: [ 501.251482] [<ffffffffa023855b>] vb2_thread+0x1cb/0x220 [videobuf2_core] > May 7 14:47:35 server kernel: [ 501.251569] [<ffffffffa0238390>] ? vb2_core_qbuf+0x230/0x230 [videobuf2_core] > May 7 14:47:35 server kernel: [ 501.251662] [<ffffffffa0238390>] ? vb2_core_qbuf+0x230/0x230 [videobuf2_core] > May 7 14:47:35 server kernel: [ 501.255982] [<ffffffff8106f984>] kthread+0xc4/0xe0 > May 7 14:47:35 server kernel: [ 501.260292] [<ffffffff8106f8c0>] ? kthread_park+0x50/0x50 > May 7 14:47:35 server kernel: [ 501.264615] [<ffffffff81697a5f>] ret_from_fork+0x3f/0x70 > May 7 14:47:35 server kernel: [ 501.268962] [<ffffffff8106f8c0>] ? kthread_park+0x50/0x50 > May 7 14:47:35 server kernel: [ 501.273216] Code: 0d 01 74 16 48 8b 46 28 48 8b 56 30 48 89 87 d0 01 00 00 48 89 97 d8 01 00 00 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 <8b> 46 04 48 89 e5 8d 50 f7 31 c0 83 fa 01 76 02 5d c3 48 83 7e > May 7 14:47:35 server kernel: [ 501.282146] RIP [<ffffffffa0222c71>] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] > May 7 14:47:35 server kernel: [ 501.286391] RSP <ffff8801e07a3de8> > May 7 14:47:35 server kernel: [ 501.290619] CR2: 0000000000000004 > May 7 14:47:35 server kernel: [ 501.294786] ---[ end trace b2b354153ccad110 ]--- > > This reverts commit 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab. > > Cc: Sakari Ailus <sakari.ailus(a)linux.intel.com> > Cc: Hans Verkuil <hans.verkuil(a)cisco.com> > Cc: stable(a)vger.kernel.org > Fixes: 2c1f6951a8a8 ("[media] videobuf2-v4l2: Verify planes array in buffer dequeueing") > Signed-off-by: Mauro Carvalho Chehab <mchehab(a)osg.samsung.com> > Cc: Guenter Roeck <linux(a)roeck-us.net> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > > --- > drivers/media/v4l2-core/videobuf2-v4l2.c | 6 ------ > 1 file changed, 6 deletions(-) > > --- a/drivers/media/v4l2-core/videobuf2-v4l2.c > +++ b/drivers/media/v4l2-core/videobuf2-v4l2.c > @@ -67,11 +67,6 @@ static int __verify_planes_array(struct > return 0; > } > > -static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb) > -{ > - return __verify_planes_array(vb, pb); > -} > - > /** > * __verify_length() - Verify that the bytesused value for each plane fits in > * the plane length and that the data offset doesn't exceed the bytesused value. > @@ -436,7 +431,6 @@ static int __fill_vb2_buffer(struct vb2_ > } > > static const struct vb2_buf_ops v4l2_buf_ops = { > - .verify_planes_array = __verify_planes_array_core, > .fill_user_buffer = __fill_v4l2_buffer, > .fill_vb2_buffer = __fill_vb2_buffer, > .set_timestamp = __set_timestamp, > > > Patches currently in stable-queue which might be from mchehab(a)osg.samsung.com are > > queue-4.4/revert-videobuf2-v4l2-verify-planes-array-in-buffer-dequeueing.patch -- Kind regards, Sakari Ailus

5 years, 2 months

3
4
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stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-92-g79de6a233fba)

by kernelci.org bot

stable-rc/linux-4.9.y build: 197 builds: 1 failed, 196 passed (v4.9.218-92-g79de6a233fba) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.218-92-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.218-92-g79de6a233fba Git Commit: 79de6a233fbab627c6a8dc94993148b77b3bce71 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 2 months

1
0
0 0

[PATCH v2] mac80211: fix race in ieee80211_register_hw()

by Sumit Garg

A race condition leading to a kernel crash is observed during invocation of ieee80211_register_hw() on a dragonboard410c device having wcn36xx driver built as a loadable module along with a wifi manager in user-space waiting for a wifi device (wlanX) to be active. Sequence diagram for a particular kernel crash scenario: user-space ieee80211_register_hw() ieee80211_tasklet_handler() ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | | | |<---phy0----wiphy_register() | |-----iwd if_add---->| | | |<---IRQ----(RX packet) | Kernel crash | | due to unallocated | | workqueue. | | | | | alloc_ordered_workqueue() | | | | | Misc wiphy init. | | | | | ieee80211_if_add() | | | | As evident from above sequence diagram, this race condition isn't specific to a particular wifi driver but rather the initialization sequence in ieee80211_register_hw() needs to be fixed. So re-order the initialization sequence and the updated sequence diagram would look like: user-space ieee80211_register_hw() ieee80211_tasklet_handler() ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | | | | alloc_ordered_workqueue() | | | | | Misc wiphy init. | | | | |<---phy0----wiphy_register() | |-----iwd if_add---->| | | |<---IRQ----(RX packet) | | | | ieee80211_if_add() | | | | Cc: <stable(a)vger.kernel.org> Signed-off-by: Sumit Garg <sumit.garg(a)linaro.org> --- Changes in v2: - Move rtnl_unlock() just after ieee80211_init_rate_ctrl_alg(). - Update sequence diagrams in commit message for more clarification. net/mac80211/main.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 4c2b5ba..d497129 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1051,7 +1051,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; if (hw->max_signal <= 0) { result = -EINVAL; - goto fail_wiphy_register; + goto fail_workqueue; } } @@ -1113,7 +1113,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) result = ieee80211_init_cipher_suites(local); if (result < 0) - goto fail_wiphy_register; + goto fail_workqueue; if (!local->ops->remain_on_channel) local->hw.wiphy->max_remain_on_channel_duration = 5000; @@ -1139,10 +1139,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->hw.wiphy->max_num_csa_counters = IEEE80211_MAX_CSA_COUNTERS_NUM; - result = wiphy_register(local->hw.wiphy); - if (result < 0) - goto fail_wiphy_register; - /* * We use the number of queues for feature tests (QoS, HT) internally * so restrict them appropriately. @@ -1207,6 +1203,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) goto fail_rate; } + rtnl_unlock(); + if (local->rate_ctrl) { clear_bit(IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, hw->flags); if (local->rate_ctrl->ops->capa & RATE_CTRL_CAPA_VHT_EXT_NSS_BW) @@ -1254,6 +1252,12 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->sband_allocated |= BIT(band); } + result = wiphy_register(local->hw.wiphy); + if (result < 0) + goto fail_wiphy_register; + + rtnl_lock(); + /* add one default STA interface if supported */ if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) && !ieee80211_hw_check(hw, NO_AUTO_VIF)) { @@ -1293,6 +1297,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) #if defined(CONFIG_INET) || defined(CONFIG_IPV6) fail_ifa: #endif + wiphy_unregister(local->hw.wiphy); + fail_wiphy_register: rtnl_lock(); rate_control_deinitialize(local); ieee80211_remove_interfaces(local); @@ -1302,8 +1308,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) ieee80211_led_exit(local); destroy_workqueue(local->workqueue); fail_workqueue: - wiphy_unregister(local->hw.wiphy); - fail_wiphy_register: if (local->wiphy_ciphers_allocated) kfree(local->hw.wiphy->cipher_suites); kfree(local->int_scan_req); @@ -1353,8 +1357,8 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw) skb_queue_purge(&local->skb_queue_unreliable); skb_queue_purge(&local->skb_queue_tdls_chsw); - destroy_workqueue(local->workqueue); wiphy_unregister(local->hw.wiphy); + destroy_workqueue(local->workqueue); ieee80211_led_exit(local); kfree(local->int_scan_req); } -- 2.7.4

5 years, 2 months

3
7
0 0

FAILED: patch "[PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro()" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From af92bad615be75c6c0d1b1c5b48178360250a187 Mon Sep 17 00:00:00 2001 From: Christophe Leroy <christophe.leroy(a)c-s.fr> Date: Fri, 6 Mar 2020 15:09:40 +0000 Subject: [PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro() At the moment kasan_remap_early_shadow_ro() does nothing, because k_end is 0 and k_cur < 0 is always true. Change the test to k_cur != k_end, as done in kasan_init_shadow_page_tables() Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> Fixes: cbd18991e24f ("powerpc/mm: Fix an Oops in kasan_mmu_init()") Cc: stable(a)vger.kernel.org Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/4e7b56865e01569058914c991143f5961b5d4719.15835073… diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c index f19526e7d3dc..1a29cf469903 100644 --- a/arch/powerpc/mm/kasan/kasan_init_32.c +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -101,7 +101,7 @@ static void __init kasan_remap_early_shadow_ro(void) kasan_populate_pte(kasan_early_shadow_pte, prot); - for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { + for (k_cur = k_start & PAGE_MASK; k_cur != k_end; k_cur += PAGE_SIZE) { pmd_t *pmd = pmd_ptr_k(k_cur); pte_t *ptep = pte_offset_kernel(pmd, k_cur);

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro()" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From af92bad615be75c6c0d1b1c5b48178360250a187 Mon Sep 17 00:00:00 2001 From: Christophe Leroy <christophe.leroy(a)c-s.fr> Date: Fri, 6 Mar 2020 15:09:40 +0000 Subject: [PATCH] powerpc/kasan: Fix kasan_remap_early_shadow_ro() At the moment kasan_remap_early_shadow_ro() does nothing, because k_end is 0 and k_cur < 0 is always true. Change the test to k_cur != k_end, as done in kasan_init_shadow_page_tables() Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> Fixes: cbd18991e24f ("powerpc/mm: Fix an Oops in kasan_mmu_init()") Cc: stable(a)vger.kernel.org Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/4e7b56865e01569058914c991143f5961b5d4719.15835073… diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c index f19526e7d3dc..1a29cf469903 100644 --- a/arch/powerpc/mm/kasan/kasan_init_32.c +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -101,7 +101,7 @@ static void __init kasan_remap_early_shadow_ro(void) kasan_populate_pte(kasan_early_shadow_pte, prot); - for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { + for (k_cur = k_start & PAGE_MASK; k_cur != k_end; k_cur += PAGE_SIZE) { pmd_t *pmd = pmd_ptr_k(k_cur); pte_t *ptep = pte_offset_kernel(pmd, k_cur);

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From aa4113340ae6c2811e046f08c2bc21011d20a072 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Date: Thu, 23 Jan 2020 11:19:25 +0000 Subject: [PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry In the current implementation, the call to loadcam_multi() is wrapped between switch_to_as1() and restore_to_as0() calls so, when it tries to create its own temporary AS=1 TLB1 entry, it ends up duplicating the existing one created by switch_to_as1(). Add a check to skip creating the temporary entry if already running in AS=1. Fixes: d9e1831a4202 ("powerpc/85xx: Load all early TLB entries at once") Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Acked-by: Scott Wood <oss(a)buserror.net> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200123111914.2565-1-laurentiu.tudor@nxp.com diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S index 2ca407cedbe7..eaeee402f96e 100644 --- a/arch/powerpc/mm/nohash/tlb_low.S +++ b/arch/powerpc/mm/nohash/tlb_low.S @@ -397,7 +397,7 @@ _GLOBAL(set_context) * extern void loadcam_entry(unsigned int index) * * Load TLBCAM[index] entry in to the L2 CAM MMU - * Must preserve r7, r8, r9, and r10 + * Must preserve r7, r8, r9, r10 and r11 */ _GLOBAL(loadcam_entry) mflr r5 @@ -433,6 +433,10 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS) */ _GLOBAL(loadcam_multi) mflr r8 + /* Don't switch to AS=1 if already there */ + mfmsr r11 + andi. r11,r11,MSR_IS + bne 10f /* * Set up temporary TLB entry that is the same as what we're @@ -458,6 +462,7 @@ _GLOBAL(loadcam_multi) mtmsr r6 isync +10: mr r9,r3 add r10,r3,r4 2: bl loadcam_entry @@ -466,6 +471,10 @@ _GLOBAL(loadcam_multi) mr r3,r9 blt 2b + /* Don't return to AS=0 if we were in AS=1 at function start */ + andi. r11,r11,MSR_IS + bne 3f + /* Return to AS=0 and clear the temporary entry */ mfmsr r6 rlwinm. r6,r6,0,~(MSR_IS|MSR_DS) @@ -481,6 +490,7 @@ _GLOBAL(loadcam_multi) tlbwe isync +3: mtlr r8 blr #endif

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From aa4113340ae6c2811e046f08c2bc21011d20a072 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Date: Thu, 23 Jan 2020 11:19:25 +0000 Subject: [PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry In the current implementation, the call to loadcam_multi() is wrapped between switch_to_as1() and restore_to_as0() calls so, when it tries to create its own temporary AS=1 TLB1 entry, it ends up duplicating the existing one created by switch_to_as1(). Add a check to skip creating the temporary entry if already running in AS=1. Fixes: d9e1831a4202 ("powerpc/85xx: Load all early TLB entries at once") Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Acked-by: Scott Wood <oss(a)buserror.net> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200123111914.2565-1-laurentiu.tudor@nxp.com diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S index 2ca407cedbe7..eaeee402f96e 100644 --- a/arch/powerpc/mm/nohash/tlb_low.S +++ b/arch/powerpc/mm/nohash/tlb_low.S @@ -397,7 +397,7 @@ _GLOBAL(set_context) * extern void loadcam_entry(unsigned int index) * * Load TLBCAM[index] entry in to the L2 CAM MMU - * Must preserve r7, r8, r9, and r10 + * Must preserve r7, r8, r9, r10 and r11 */ _GLOBAL(loadcam_entry) mflr r5 @@ -433,6 +433,10 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS) */ _GLOBAL(loadcam_multi) mflr r8 + /* Don't switch to AS=1 if already there */ + mfmsr r11 + andi. r11,r11,MSR_IS + bne 10f /* * Set up temporary TLB entry that is the same as what we're @@ -458,6 +462,7 @@ _GLOBAL(loadcam_multi) mtmsr r6 isync +10: mr r9,r3 add r10,r3,r4 2: bl loadcam_entry @@ -466,6 +471,10 @@ _GLOBAL(loadcam_multi) mr r3,r9 blt 2b + /* Don't return to AS=0 if we were in AS=1 at function start */ + andi. r11,r11,MSR_IS + bne 3f + /* Return to AS=0 and clear the temporary entry */ mfmsr r6 rlwinm. r6,r6,0,~(MSR_IS|MSR_DS) @@ -481,6 +490,7 @@ _GLOBAL(loadcam_multi) tlbwe isync +3: mtlr r8 blr #endif

5 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From aa4113340ae6c2811e046f08c2bc21011d20a072 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Date: Thu, 23 Jan 2020 11:19:25 +0000 Subject: [PATCH] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry In the current implementation, the call to loadcam_multi() is wrapped between switch_to_as1() and restore_to_as0() calls so, when it tries to create its own temporary AS=1 TLB1 entry, it ends up duplicating the existing one created by switch_to_as1(). Add a check to skip creating the temporary entry if already running in AS=1. Fixes: d9e1831a4202 ("powerpc/85xx: Load all early TLB entries at once") Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Acked-by: Scott Wood <oss(a)buserror.net> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200123111914.2565-1-laurentiu.tudor@nxp.com diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S index 2ca407cedbe7..eaeee402f96e 100644 --- a/arch/powerpc/mm/nohash/tlb_low.S +++ b/arch/powerpc/mm/nohash/tlb_low.S @@ -397,7 +397,7 @@ _GLOBAL(set_context) * extern void loadcam_entry(unsigned int index) * * Load TLBCAM[index] entry in to the L2 CAM MMU - * Must preserve r7, r8, r9, and r10 + * Must preserve r7, r8, r9, r10 and r11 */ _GLOBAL(loadcam_entry) mflr r5 @@ -433,6 +433,10 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS) */ _GLOBAL(loadcam_multi) mflr r8 + /* Don't switch to AS=1 if already there */ + mfmsr r11 + andi. r11,r11,MSR_IS + bne 10f /* * Set up temporary TLB entry that is the same as what we're @@ -458,6 +462,7 @@ _GLOBAL(loadcam_multi) mtmsr r6 isync +10: mr r9,r3 add r10,r3,r4 2: bl loadcam_entry @@ -466,6 +471,10 @@ _GLOBAL(loadcam_multi) mr r3,r9 blt 2b + /* Don't return to AS=0 if we were in AS=1 at function start */ + andi. r11,r11,MSR_IS + bne 3f + /* Return to AS=0 and clear the temporary entry */ mfmsr r6 rlwinm. r6,r6,0,~(MSR_IS|MSR_DS) @@ -481,6 +490,7 @@ _GLOBAL(loadcam_multi) tlbwe isync +3: mtlr r8 blr #endif

5 years, 2 months

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[PATCH 4.19] powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle

by Andrew Donnellan

From: Michael Ellerman <mpe(a)ellerman.id.au> commit 53a712bae5dd919521a58d7bad773b949358add0 upstream. In order to implement KUAP (Kernel Userspace Access Protection) on Power9 we will be using the AMR, and therefore indirectly the UAMOR/AMOR. So save/restore these regs in the idle code. Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> [ajd: Backport to 4.19 tree, CVE-2020-11669] Signed-off-by: Andrew Donnellan <ajd(a)linux.ibm.com> --- arch/powerpc/kernel/idle_book3s.S | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S index 36178000a2f2..4a860d3b9229 100644 --- a/arch/powerpc/kernel/idle_book3s.S +++ b/arch/powerpc/kernel/idle_book3s.S @@ -170,8 +170,11 @@ core_idle_lock_held: bne- core_idle_lock_held blr -/* Reuse an unused pt_regs slot for IAMR */ +/* Reuse some unused pt_regs slots for AMR/IAMR/UAMOR/UAMOR */ +#define PNV_POWERSAVE_AMR _TRAP #define PNV_POWERSAVE_IAMR _DAR +#define PNV_POWERSAVE_UAMOR _DSISR +#define PNV_POWERSAVE_AMOR RESULT /* * Pass requested state in r3: @@ -205,8 +208,16 @@ pnv_powersave_common: SAVE_NVGPRS(r1) BEGIN_FTR_SECTION + mfspr r4, SPRN_AMR mfspr r5, SPRN_IAMR + mfspr r6, SPRN_UAMOR + std r4, PNV_POWERSAVE_AMR(r1) std r5, PNV_POWERSAVE_IAMR(r1) + std r6, PNV_POWERSAVE_UAMOR(r1) +BEGIN_FTR_SECTION_NESTED(42) + mfspr r7, SPRN_AMOR + std r7, PNV_POWERSAVE_AMOR(r1) +END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42) END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) mfcr r5 @@ -935,12 +946,20 @@ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) REST_GPR(2, r1) BEGIN_FTR_SECTION - /* IAMR was saved in pnv_powersave_common() */ + /* These regs were saved in pnv_powersave_common() */ + ld r4, PNV_POWERSAVE_AMR(r1) ld r5, PNV_POWERSAVE_IAMR(r1) + ld r6, PNV_POWERSAVE_UAMOR(r1) + mtspr SPRN_AMR, r4 mtspr SPRN_IAMR, r5 + mtspr SPRN_UAMOR, r6 +BEGIN_FTR_SECTION_NESTED(42) + ld r7, PNV_POWERSAVE_AMOR(r1) + mtspr SPRN_AMOR, r7 +END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42) /* - * We don't need an isync here because the upcoming mtmsrd is - * execution synchronizing. + * We don't need an isync here after restoring IAMR because the upcoming + * mtmsrd is execution synchronizing. */ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] scsi: sr: Fix sr_block_release()" failed to apply to 5.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 72655c0ebd1d941d80f47bf614b02d563a1e61ae Mon Sep 17 00:00:00 2001 From: Bart Van Assche <bvanassche(a)acm.org> Date: Sun, 29 Mar 2020 19:51:51 -0700 Subject: [PATCH] scsi: sr: Fix sr_block_release() This patch fixes the following two complaints: WARNING: CPU: 3 PID: 1326 at kernel/locking/mutex-debug.c:103 mutex_destroy+0x74/0x80 Modules linked in: scsi_debug sd_mod t10_pi brd scsi_transport_iscsi af_packet crct10dif_pclmul sg aesni_intel glue_helper virtio_balloon button crypto_simd cryptd intel_agp intel_gtt agpgart ip_tables x_tables ipv6 nf_defrag_ipv6 autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid sr_mod cdrom ata_generic pata_acpi virtio_blk virtio_net net_failover failover ata_piix xhci_pci ahci libahci xhci_hcd i2c_piix4 libata virtio_pci usbcore i2c_core virtio_ring scsi_mod usb_common virtio [last unloaded: scsi_debug] CPU: 3 PID: 1326 Comm: systemd-udevd Not tainted 5.6.0-rc1-dbg+ #1 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 RIP: 0010:mutex_destroy+0x74/0x80 Call Trace: sr_kref_release+0xb9/0xd0 [sr_mod] scsi_cd_put+0x79/0x90 [sr_mod] sr_block_release+0x54/0x70 [sr_mod] __blkdev_put+0x2ce/0x3c0 blkdev_put+0x68/0x220 blkdev_close+0x4d/0x60 __fput+0x170/0x3b0 ____fput+0x12/0x20 task_work_run+0xa2/0xf0 exit_to_usermode_loop+0xeb/0xf0 do_syscall_64+0x2be/0x300 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fa16d40aab7 BUG: KASAN: use-after-free in __mutex_unlock_slowpath+0x98/0x420 Read of size 8 at addr ffff8881c6e4f4b0 by task systemd-udevd/1326 CPU: 3 PID: 1326 Comm: systemd-udevd Tainted: G W 5.6.0-rc1-dbg+ #1 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 Call Trace: dump_stack+0xa5/0xe6 print_address_description.constprop.0+0x46/0x60 __kasan_report.cold+0x7b/0x94 kasan_report+0x16/0x20 check_memory_region+0x140/0x1b0 __kasan_check_read+0x15/0x20 __mutex_unlock_slowpath+0x98/0x420 mutex_unlock+0x16/0x20 sr_block_release+0x5c/0x70 [sr_mod] __blkdev_put+0x2ce/0x3c0 hardirqs last enabled at (1875522): [<ffffffff81bb0696>] _raw_spin_unlock_irqrestore+0x56/0x70 blkdev_put+0x68/0x220 blkdev_close+0x4d/0x60 __fput+0x170/0x3b0 ____fput+0x12/0x20 task_work_run+0xa2/0xf0 exit_to_usermode_loop+0xeb/0xf0 do_syscall_64+0x2be/0x300 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fa16d40aab7 Allocated by task 3201: save_stack+0x23/0x90 __kasan_kmalloc.constprop.0+0xcf/0xe0 kasan_kmalloc+0xd/0x10 kmem_cache_alloc_trace+0x161/0x3c0 sr_probe+0x12f/0xb60 [sr_mod] really_probe+0x183/0x5d0 driver_probe_device+0x13f/0x1a0 __device_attach_driver+0xe6/0x150 bus_for_each_drv+0x101/0x160 __device_attach+0x183/0x230 device_initial_probe+0x17/0x20 bus_probe_device+0x110/0x130 device_add+0xb7b/0xd40 scsi_sysfs_add_sdev+0xe8/0x360 [scsi_mod] scsi_probe_and_add_lun+0xdc4/0x14c0 [scsi_mod] __scsi_scan_target+0x12d/0x850 [scsi_mod] scsi_scan_channel+0xcd/0xe0 [scsi_mod] scsi_scan_host_selected+0x182/0x190 [scsi_mod] store_scan+0x1e9/0x200 [scsi_mod] dev_attr_store+0x42/0x60 sysfs_kf_write+0x8b/0xb0 kernfs_fop_write+0x158/0x250 __vfs_write+0x4c/0x90 vfs_write+0x145/0x2c0 ksys_write+0xd7/0x180 __x64_sys_write+0x47/0x50 do_syscall_64+0x6f/0x300 entry_SYSCALL_64_after_hwframe+0x49/0xbe Freed by task 1326: save_stack+0x23/0x90 __kasan_slab_free+0x13a/0x190 kasan_slab_free+0x12/0x20 kfree+0x109/0x410 sr_kref_release+0xc1/0xd0 [sr_mod] scsi_cd_put+0x79/0x90 [sr_mod] sr_block_release+0x54/0x70 [sr_mod] __blkdev_put+0x2ce/0x3c0 blkdev_put+0x68/0x220 blkdev_close+0x4d/0x60 __fput+0x170/0x3b0 ____fput+0x12/0x20 task_work_run+0xa2/0xf0 exit_to_usermode_loop+0xeb/0xf0 do_syscall_64+0x2be/0x300 entry_SYSCALL_64_after_hwframe+0x49/0xbe Link: https://lore.kernel.org/r/20200330025151.10535-1-bvanassche@acm.org Fixes: 51a858817dcd ("scsi: sr: get rid of sr global mutex") Cc: Merlijn Wajer <merlijn(a)archive.org> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: <stable(a)kernel.org> Acked-by: Merlijn Wajer <merlijn(a)archive.org> Signed-off-by: Bart Van Assche <bvanassche(a)acm.org> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index fe0e1c721a99..2483100dc144 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -550,10 +550,12 @@ static int sr_block_open(struct block_device *bdev, fmode_t mode) static void sr_block_release(struct gendisk *disk, fmode_t mode) { struct scsi_cd *cd = scsi_cd(disk); + mutex_lock(&cd->lock); cdrom_release(&cd->cdi, mode); - scsi_cd_put(cd); mutex_unlock(&cd->lock); + + scsi_cd_put(cd); } static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,

5 years, 2 months

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[PATCH 1/5] arm64: vdso: don't free unallocated pages

by Mark Rutland

The aarch32_vdso_pages[] array never has entries allocated in the C_VVAR or C_VDSO slots, and as the array is zero initialized these contain NULL. However in __aarch32_alloc_vdso_pages() when aarch32_alloc_kuser_vdso_page() fails we attempt to free the page whose struct page is at NULL, which is obviously nonsensical. This patch removes the erroneous page freeing. Signed-off-by: Mark Rutland <mark.rutland(a)arm.com> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Vincenzo Frascino <vincenzo.frascino(a)arm.com> Cc: Will Deacon <will(a)kernel.org> Cc: stable(a)vger.kernel.org --- arch/arm64/kernel/vdso.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 354b11e27c07..033a48f30dbb 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -260,18 +260,7 @@ static int __aarch32_alloc_vdso_pages(void) if (ret) return ret; - ret = aarch32_alloc_kuser_vdso_page(); - if (ret) { - unsigned long c_vvar = - (unsigned long)page_to_virt(aarch32_vdso_pages[C_VVAR]); - unsigned long c_vdso = - (unsigned long)page_to_virt(aarch32_vdso_pages[C_VDSO]); - - free_page(c_vvar); - free_page(c_vdso); - } - - return ret; + return aarch32_alloc_kuser_vdso_page(); } #else static int __aarch32_alloc_vdso_pages(void) -- 2.11.0

5 years, 2 months

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[PATCH 4.14] powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle

by Andrew Donnellan

From: Michael Ellerman <mpe(a)ellerman.id.au> commit 53a712bae5dd919521a58d7bad773b949358add0 upstream. In order to implement KUAP (Kernel Userspace Access Protection) on Power9 we will be using the AMR, and therefore indirectly the UAMOR/AMOR. So save/restore these regs in the idle code. Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> [ajd: Backport to 4.14 tree, CVE-2020-11669] Signed-off-by: Andrew Donnellan <ajd(a)linux.ibm.com> --- arch/powerpc/kernel/idle_book3s.S | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S index 74fc20431082..01b823bdb49c 100644 --- a/arch/powerpc/kernel/idle_book3s.S +++ b/arch/powerpc/kernel/idle_book3s.S @@ -163,8 +163,11 @@ core_idle_lock_held: bne- core_idle_lock_held blr -/* Reuse an unused pt_regs slot for IAMR */ +/* Reuse some unused pt_regs slots for AMR/IAMR/UAMOR/UAMOR */ +#define PNV_POWERSAVE_AMR _TRAP #define PNV_POWERSAVE_IAMR _DAR +#define PNV_POWERSAVE_UAMOR _DSISR +#define PNV_POWERSAVE_AMOR RESULT /* * Pass requested state in r3: @@ -198,8 +201,16 @@ pnv_powersave_common: SAVE_NVGPRS(r1) BEGIN_FTR_SECTION + mfspr r4, SPRN_AMR mfspr r5, SPRN_IAMR + mfspr r6, SPRN_UAMOR + std r4, PNV_POWERSAVE_AMR(r1) std r5, PNV_POWERSAVE_IAMR(r1) + std r6, PNV_POWERSAVE_UAMOR(r1) +BEGIN_FTR_SECTION_NESTED(42) + mfspr r7, SPRN_AMOR + std r7, PNV_POWERSAVE_AMOR(r1) +END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42) END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) mfcr r5 @@ -951,12 +962,20 @@ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) REST_GPR(2, r1) BEGIN_FTR_SECTION - /* IAMR was saved in pnv_powersave_common() */ + /* These regs were saved in pnv_powersave_common() */ + ld r4, PNV_POWERSAVE_AMR(r1) ld r5, PNV_POWERSAVE_IAMR(r1) + ld r6, PNV_POWERSAVE_UAMOR(r1) + mtspr SPRN_AMR, r4 mtspr SPRN_IAMR, r5 + mtspr SPRN_UAMOR, r6 +BEGIN_FTR_SECTION_NESTED(42) + ld r7, PNV_POWERSAVE_AMOR(r1) + mtspr SPRN_AMOR, r7 +END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42) /* - * We don't need an isync here because the upcoming mtmsrd is - * execution synchronizing. + * We don't need an isync here after restoring IAMR because the upcoming + * mtmsrd is execution synchronizing. */ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] ipmi: fix hung processes in __get_guid()" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 32830a0534700f86366f371b150b17f0f0d140d7 Mon Sep 17 00:00:00 2001 From: Wen Yang <wenyang(a)linux.alibaba.com> Date: Fri, 3 Apr 2020 17:04:08 +0800 Subject: [PATCH] ipmi: fix hung processes in __get_guid() The wait_event() function is used to detect command completion. When send_guid_cmd() returns an error, smi_send() has not been called to send data. Therefore, wait_event() should not be used on the error path, otherwise it will cause the following warning: [ 1361.588808] systemd-udevd D 0 1501 1436 0x00000004 [ 1361.588813] ffff883f4b1298c0 0000000000000000 ffff883f4b188000 ffff887f7e3d9f40 [ 1361.677952] ffff887f64bd4280 ffffc90037297a68 ffffffff8173ca3b ffffc90000000010 [ 1361.767077] 00ffc90037297ad0 ffff887f7e3d9f40 0000000000000286 ffff883f4b188000 [ 1361.856199] Call Trace: [ 1361.885578] [<ffffffff8173ca3b>] ? __schedule+0x23b/0x780 [ 1361.951406] [<ffffffff8173cfb6>] schedule+0x36/0x80 [ 1362.010979] [<ffffffffa071f178>] get_guid+0x118/0x150 [ipmi_msghandler] [ 1362.091281] [<ffffffff810d5350>] ? prepare_to_wait_event+0x100/0x100 [ 1362.168533] [<ffffffffa071f755>] ipmi_register_smi+0x405/0x940 [ipmi_msghandler] [ 1362.258337] [<ffffffffa0230ae9>] try_smi_init+0x529/0x950 [ipmi_si] [ 1362.334521] [<ffffffffa022f350>] ? std_irq_setup+0xd0/0xd0 [ipmi_si] [ 1362.411701] [<ffffffffa0232bd2>] init_ipmi_si+0x492/0x9e0 [ipmi_si] [ 1362.487917] [<ffffffffa0232740>] ? ipmi_pci_probe+0x280/0x280 [ipmi_si] [ 1362.568219] [<ffffffff810021a0>] do_one_initcall+0x50/0x180 [ 1362.636109] [<ffffffff812231b2>] ? kmem_cache_alloc_trace+0x142/0x190 [ 1362.714330] [<ffffffff811b2ae1>] do_init_module+0x5f/0x200 [ 1362.781208] [<ffffffff81123ca8>] load_module+0x1898/0x1de0 [ 1362.848069] [<ffffffff811202e0>] ? __symbol_put+0x60/0x60 [ 1362.913886] [<ffffffff8130696b>] ? security_kernel_post_read_file+0x6b/0x80 [ 1362.998514] [<ffffffff81124465>] SYSC_finit_module+0xe5/0x120 [ 1363.068463] [<ffffffff81124465>] ? SYSC_finit_module+0xe5/0x120 [ 1363.140513] [<ffffffff811244be>] SyS_finit_module+0xe/0x10 [ 1363.207364] [<ffffffff81003c04>] do_syscall_64+0x74/0x180 Fixes: 50c812b2b951 ("[PATCH] ipmi: add full sysfs support") Signed-off-by: Wen Yang <wenyang(a)linux.alibaba.com> Cc: Corey Minyard <minyard(a)acm.org> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: openipmi-developer(a)lists.sourceforge.net Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 2.6.17- Message-Id: <20200403090408.58745-1-wenyang(a)linux.alibaba.com> Signed-off-by: Corey Minyard <cminyard(a)mvista.com> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 64ba16dcb681..c48d8f086382 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3193,8 +3193,8 @@ static void __get_guid(struct ipmi_smi *intf) if (rv) /* Send failed, no GUID available. */ bmc->dyn_guid_set = 0; - - wait_event(intf->waitq, bmc->dyn_guid_set != 2); + else + wait_event(intf->waitq, bmc->dyn_guid_set != 2); /* dyn_guid_set makes the guid data available. */ smp_rmb();

5 years, 2 months

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FAILED: patch "[PATCH] ipmi: fix hung processes in __get_guid()" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 32830a0534700f86366f371b150b17f0f0d140d7 Mon Sep 17 00:00:00 2001 From: Wen Yang <wenyang(a)linux.alibaba.com> Date: Fri, 3 Apr 2020 17:04:08 +0800 Subject: [PATCH] ipmi: fix hung processes in __get_guid() The wait_event() function is used to detect command completion. When send_guid_cmd() returns an error, smi_send() has not been called to send data. Therefore, wait_event() should not be used on the error path, otherwise it will cause the following warning: [ 1361.588808] systemd-udevd D 0 1501 1436 0x00000004 [ 1361.588813] ffff883f4b1298c0 0000000000000000 ffff883f4b188000 ffff887f7e3d9f40 [ 1361.677952] ffff887f64bd4280 ffffc90037297a68 ffffffff8173ca3b ffffc90000000010 [ 1361.767077] 00ffc90037297ad0 ffff887f7e3d9f40 0000000000000286 ffff883f4b188000 [ 1361.856199] Call Trace: [ 1361.885578] [<ffffffff8173ca3b>] ? __schedule+0x23b/0x780 [ 1361.951406] [<ffffffff8173cfb6>] schedule+0x36/0x80 [ 1362.010979] [<ffffffffa071f178>] get_guid+0x118/0x150 [ipmi_msghandler] [ 1362.091281] [<ffffffff810d5350>] ? prepare_to_wait_event+0x100/0x100 [ 1362.168533] [<ffffffffa071f755>] ipmi_register_smi+0x405/0x940 [ipmi_msghandler] [ 1362.258337] [<ffffffffa0230ae9>] try_smi_init+0x529/0x950 [ipmi_si] [ 1362.334521] [<ffffffffa022f350>] ? std_irq_setup+0xd0/0xd0 [ipmi_si] [ 1362.411701] [<ffffffffa0232bd2>] init_ipmi_si+0x492/0x9e0 [ipmi_si] [ 1362.487917] [<ffffffffa0232740>] ? ipmi_pci_probe+0x280/0x280 [ipmi_si] [ 1362.568219] [<ffffffff810021a0>] do_one_initcall+0x50/0x180 [ 1362.636109] [<ffffffff812231b2>] ? kmem_cache_alloc_trace+0x142/0x190 [ 1362.714330] [<ffffffff811b2ae1>] do_init_module+0x5f/0x200 [ 1362.781208] [<ffffffff81123ca8>] load_module+0x1898/0x1de0 [ 1362.848069] [<ffffffff811202e0>] ? __symbol_put+0x60/0x60 [ 1362.913886] [<ffffffff8130696b>] ? security_kernel_post_read_file+0x6b/0x80 [ 1362.998514] [<ffffffff81124465>] SYSC_finit_module+0xe5/0x120 [ 1363.068463] [<ffffffff81124465>] ? SYSC_finit_module+0xe5/0x120 [ 1363.140513] [<ffffffff811244be>] SyS_finit_module+0xe/0x10 [ 1363.207364] [<ffffffff81003c04>] do_syscall_64+0x74/0x180 Fixes: 50c812b2b951 ("[PATCH] ipmi: add full sysfs support") Signed-off-by: Wen Yang <wenyang(a)linux.alibaba.com> Cc: Corey Minyard <minyard(a)acm.org> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: openipmi-developer(a)lists.sourceforge.net Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 2.6.17- Message-Id: <20200403090408.58745-1-wenyang(a)linux.alibaba.com> Signed-off-by: Corey Minyard <cminyard(a)mvista.com> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 64ba16dcb681..c48d8f086382 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3193,8 +3193,8 @@ static void __get_guid(struct ipmi_smi *intf) if (rv) /* Send failed, no GUID available. */ bmc->dyn_guid_set = 0; - - wait_event(intf->waitq, bmc->dyn_guid_set != 2); + else + wait_event(intf->waitq, bmc->dyn_guid_set != 2); /* dyn_guid_set makes the guid data available. */ smp_rmb();

5 years, 2 months

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[PATCH AUTOSEL 4.4 01/14] clk: at91: usb: continue if clk_hw_round_rate() return zero

by Sasha Levin

From: Claudiu Beznea <claudiu.beznea(a)microchip.com> [ Upstream commit b0ecf1c6c6e82da4847900fad0272abfd014666d ] clk_hw_round_rate() may call round rate function of its parents. In case of SAM9X60 two of USB parrents are PLLA and UPLL. These clocks are controlled by clk-sam9x60-pll.c driver. The round rate function for this driver is sam9x60_pll_round_rate() which call in turn sam9x60_pll_get_best_div_mul(). In case the requested rate is not in the proper range (rate < characteristics->output[0].min && rate > characteristics->output[0].max) the sam9x60_pll_round_rate() will return a negative number to its caller (called by clk_core_round_rate_nolock()). clk_hw_round_rate() will return zero in case a negative number is returned by clk_core_round_rate_nolock(). With this, the USB clock will continue its rate computation even caller of clk_hw_round_rate() returned an error. With this, the USB clock on SAM9X60 may not chose the best parent. I detected this after a suspend/resume cycle on SAM9X60. Signed-off-by: Claudiu Beznea <claudiu.beznea(a)microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-2-git-send-email-claudiu.beznea@m… Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/at91/clk-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 8ab8502778a28..55e09641b491b 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -79,6 +79,9 @@ static int at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, tmp_parent_rate = req->rate * div; tmp_parent_rate = clk_hw_round_rate(parent, tmp_parent_rate); + if (!tmp_parent_rate) + continue; + tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); if (tmp_rate < req->rate) tmp_diff = req->rate - tmp_rate; -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 4.9 01/21] clk: at91: usb: continue if clk_hw_round_rate() return zero

by Sasha Levin

From: Claudiu Beznea <claudiu.beznea(a)microchip.com> [ Upstream commit b0ecf1c6c6e82da4847900fad0272abfd014666d ] clk_hw_round_rate() may call round rate function of its parents. In case of SAM9X60 two of USB parrents are PLLA and UPLL. These clocks are controlled by clk-sam9x60-pll.c driver. The round rate function for this driver is sam9x60_pll_round_rate() which call in turn sam9x60_pll_get_best_div_mul(). In case the requested rate is not in the proper range (rate < characteristics->output[0].min && rate > characteristics->output[0].max) the sam9x60_pll_round_rate() will return a negative number to its caller (called by clk_core_round_rate_nolock()). clk_hw_round_rate() will return zero in case a negative number is returned by clk_core_round_rate_nolock(). With this, the USB clock will continue its rate computation even caller of clk_hw_round_rate() returned an error. With this, the USB clock on SAM9X60 may not chose the best parent. I detected this after a suspend/resume cycle on SAM9X60. Signed-off-by: Claudiu Beznea <claudiu.beznea(a)microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-2-git-send-email-claudiu.beznea@m… Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/at91/clk-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 791770a563fcc..6fac6383d024e 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -78,6 +78,9 @@ static int at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, tmp_parent_rate = req->rate * div; tmp_parent_rate = clk_hw_round_rate(parent, tmp_parent_rate); + if (!tmp_parent_rate) + continue; + tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); if (tmp_rate < req->rate) tmp_diff = req->rate - tmp_rate; -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 4.14 01/30] clk: at91: usb: continue if clk_hw_round_rate() return zero

by Sasha Levin

From: Claudiu Beznea <claudiu.beznea(a)microchip.com> [ Upstream commit b0ecf1c6c6e82da4847900fad0272abfd014666d ] clk_hw_round_rate() may call round rate function of its parents. In case of SAM9X60 two of USB parrents are PLLA and UPLL. These clocks are controlled by clk-sam9x60-pll.c driver. The round rate function for this driver is sam9x60_pll_round_rate() which call in turn sam9x60_pll_get_best_div_mul(). In case the requested rate is not in the proper range (rate < characteristics->output[0].min && rate > characteristics->output[0].max) the sam9x60_pll_round_rate() will return a negative number to its caller (called by clk_core_round_rate_nolock()). clk_hw_round_rate() will return zero in case a negative number is returned by clk_core_round_rate_nolock(). With this, the USB clock will continue its rate computation even caller of clk_hw_round_rate() returned an error. With this, the USB clock on SAM9X60 may not chose the best parent. I detected this after a suspend/resume cycle on SAM9X60. Signed-off-by: Claudiu Beznea <claudiu.beznea(a)microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-2-git-send-email-claudiu.beznea@m… Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/at91/clk-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 791770a563fcc..6fac6383d024e 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -78,6 +78,9 @@ static int at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, tmp_parent_rate = req->rate * div; tmp_parent_rate = clk_hw_round_rate(parent, tmp_parent_rate); + if (!tmp_parent_rate) + continue; + tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); if (tmp_rate < req->rate) tmp_diff = req->rate - tmp_rate; -- 2.20.1

5 years, 2 months

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[PATCH AUTOSEL 4.19 01/40] clk: at91: usb: continue if clk_hw_round_rate() return zero

by Sasha Levin

From: Claudiu Beznea <claudiu.beznea(a)microchip.com> [ Upstream commit b0ecf1c6c6e82da4847900fad0272abfd014666d ] clk_hw_round_rate() may call round rate function of its parents. In case of SAM9X60 two of USB parrents are PLLA and UPLL. These clocks are controlled by clk-sam9x60-pll.c driver. The round rate function for this driver is sam9x60_pll_round_rate() which call in turn sam9x60_pll_get_best_div_mul(). In case the requested rate is not in the proper range (rate < characteristics->output[0].min && rate > characteristics->output[0].max) the sam9x60_pll_round_rate() will return a negative number to its caller (called by clk_core_round_rate_nolock()). clk_hw_round_rate() will return zero in case a negative number is returned by clk_core_round_rate_nolock(). With this, the USB clock will continue its rate computation even caller of clk_hw_round_rate() returned an error. With this, the USB clock on SAM9X60 may not chose the best parent. I detected this after a suspend/resume cycle on SAM9X60. Signed-off-by: Claudiu Beznea <claudiu.beznea(a)microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-2-git-send-email-claudiu.beznea@m… Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/at91/clk-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 791770a563fcc..6fac6383d024e 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -78,6 +78,9 @@ static int at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, tmp_parent_rate = req->rate * div; tmp_parent_rate = clk_hw_round_rate(parent, tmp_parent_rate); + if (!tmp_parent_rate) + continue; + tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); if (tmp_rate < req->rate) tmp_diff = req->rate - tmp_rate; -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] ftrace/kprobe: Show the maxactive number on kprobe_events" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6a13a0d7b4d1171ef9b80ad69abc37e1daa941b3 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu <mhiramat(a)kernel.org> Date: Tue, 24 Mar 2020 16:34:48 +0900 Subject: [PATCH] ftrace/kprobe: Show the maxactive number on kprobe_events Show maxactive parameter on kprobe_events. This allows user to save the current configuration and restore it without losing maxactive parameter. Link: http://lkml.kernel.org/r/4762764a-6df7-bc93-ed60-e336146dce1f@gmail.com Link: http://lkml.kernel.org/r/158503528846.22706.5549974121212526020.stgit@devno… Cc: stable(a)vger.kernel.org Fixes: 696ced4fb1d76 ("tracing/kprobes: expose maxactive for kretprobe in kprobe_events") Reported-by: Taeung Song <treeze.taeung(a)gmail.com> Signed-off-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 362cca52f5de..d0568af4a0ef 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1078,6 +1078,8 @@ static int trace_kprobe_show(struct seq_file *m, struct dyn_event *ev) int i; seq_putc(m, trace_kprobe_is_return(tk) ? 'r' : 'p'); + if (trace_kprobe_is_return(tk) && tk->rp.maxactive) + seq_printf(m, "%d", tk->rp.maxactive); seq_printf(m, ":%s/%s", trace_probe_group_name(&tk->tp), trace_probe_name(&tk->tp));

5 years, 2 months

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FAILED: patch "[PATCH] perf/core: Fix event cgroup tracking" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 33238c50451596be86db1505ab65fee5172844d0 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <peterz(a)infradead.org> Date: Wed, 18 Mar 2020 20:33:37 +0100 Subject: [PATCH] perf/core: Fix event cgroup tracking Song reports that installing cgroup events is broken since: db0503e4f675 ("perf/core: Optimize perf_install_in_event()") The problem being that cgroup events try to track cpuctx->cgrp even for disabled events, which is pointless and actively harmful since the above commit. Rework the code to have explicit enable/disable hooks for cgroup events, such that we can limit cgroup tracking to active events. More specifically, since the above commit disabled events are no longer added to their context from the 'right' CPU, and we can't access things like the current cgroup for a remote CPU. Cc: <stable(a)vger.kernel.org> # v5.5+ Fixes: db0503e4f675 ("perf/core: Optimize perf_install_in_event()") Reported-by: Song Liu <songliubraving(a)fb.com> Tested-by: Song Liu <songliubraving(a)fb.com> Reviewed-by: Song Liu <songliubraving(a)fb.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Link: https://lkml.kernel.org/r/20200318193337.GB20760@hirez.programming.kicks-as… diff --git a/kernel/events/core.c b/kernel/events/core.c index 55e44417f66d..7afd0b503406 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -983,16 +983,10 @@ perf_cgroup_set_shadow_time(struct perf_event *event, u64 now) event->shadow_ctx_time = now - t->timestamp; } -/* - * Update cpuctx->cgrp so that it is set when first cgroup event is added and - * cleared when last cgroup event is removed. - */ static inline void -list_update_cgroup_event(struct perf_event *event, - struct perf_event_context *ctx, bool add) +perf_cgroup_event_enable(struct perf_event *event, struct perf_event_context *ctx) { struct perf_cpu_context *cpuctx; - struct list_head *cpuctx_entry; if (!is_cgroup_event(event)) return; @@ -1009,28 +1003,41 @@ list_update_cgroup_event(struct perf_event *event, * because if the first would mismatch, the second would not try again * and we would leave cpuctx->cgrp unset. */ - if (add && !cpuctx->cgrp) { + if (ctx->is_active && !cpuctx->cgrp) { struct perf_cgroup *cgrp = perf_cgroup_from_task(current, ctx); if (cgroup_is_descendant(cgrp->css.cgroup, event->cgrp->css.cgroup)) cpuctx->cgrp = cgrp; } - if (add && ctx->nr_cgroups++) + if (ctx->nr_cgroups++) return; - else if (!add && --ctx->nr_cgroups) + + list_add(&cpuctx->cgrp_cpuctx_entry, + per_cpu_ptr(&cgrp_cpuctx_list, event->cpu)); +} + +static inline void +perf_cgroup_event_disable(struct perf_event *event, struct perf_event_context *ctx) +{ + struct perf_cpu_context *cpuctx; + + if (!is_cgroup_event(event)) return; - /* no cgroup running */ - if (!add) + /* + * Because cgroup events are always per-cpu events, + * @ctx == &cpuctx->ctx. + */ + cpuctx = container_of(ctx, struct perf_cpu_context, ctx); + + if (--ctx->nr_cgroups) + return; + + if (ctx->is_active && cpuctx->cgrp) cpuctx->cgrp = NULL; - cpuctx_entry = &cpuctx->cgrp_cpuctx_entry; - if (add) - list_add(cpuctx_entry, - per_cpu_ptr(&cgrp_cpuctx_list, event->cpu)); - else - list_del(cpuctx_entry); + list_del(&cpuctx->cgrp_cpuctx_entry); } #else /* !CONFIG_CGROUP_PERF */ @@ -1096,11 +1103,14 @@ static inline u64 perf_cgroup_event_time(struct perf_event *event) } static inline void -list_update_cgroup_event(struct perf_event *event, - struct perf_event_context *ctx, bool add) +perf_cgroup_event_enable(struct perf_event *event, struct perf_event_context *ctx) { } +static inline void +perf_cgroup_event_disable(struct perf_event *event, struct perf_event_context *ctx) +{ +} #endif /* @@ -1791,13 +1801,14 @@ list_add_event(struct perf_event *event, struct perf_event_context *ctx) add_event_to_groups(event, ctx); } - list_update_cgroup_event(event, ctx, true); - list_add_rcu(&event->event_entry, &ctx->event_list); ctx->nr_events++; if (event->attr.inherit_stat) ctx->nr_stat++; + if (event->state > PERF_EVENT_STATE_OFF) + perf_cgroup_event_enable(event, ctx); + ctx->generation++; } @@ -1976,8 +1987,6 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) event->attach_state &= ~PERF_ATTACH_CONTEXT; - list_update_cgroup_event(event, ctx, false); - ctx->nr_events--; if (event->attr.inherit_stat) ctx->nr_stat--; @@ -1994,8 +2003,10 @@ list_del_event(struct perf_event *event, struct perf_event_context *ctx) * of error state is by explicit re-enabling * of the event */ - if (event->state > PERF_EVENT_STATE_OFF) + if (event->state > PERF_EVENT_STATE_OFF) { + perf_cgroup_event_disable(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_OFF); + } ctx->generation++; } @@ -2226,6 +2237,7 @@ event_sched_out(struct perf_event *event, if (READ_ONCE(event->pending_disable) >= 0) { WRITE_ONCE(event->pending_disable, -1); + perf_cgroup_event_disable(event, ctx); state = PERF_EVENT_STATE_OFF; } perf_event_set_state(event, state); @@ -2363,6 +2375,7 @@ static void __perf_event_disable(struct perf_event *event, event_sched_out(event, cpuctx, ctx); perf_event_set_state(event, PERF_EVENT_STATE_OFF); + perf_cgroup_event_disable(event, ctx); } /* @@ -2746,7 +2759,7 @@ static int __perf_install_in_context(void *info) } #ifdef CONFIG_CGROUP_PERF - if (is_cgroup_event(event)) { + if (event->state > PERF_EVENT_STATE_OFF && is_cgroup_event(event)) { /* * If the current cgroup doesn't match the event's * cgroup, we should not try to schedule it. @@ -2906,6 +2919,7 @@ static void __perf_event_enable(struct perf_event *event, ctx_sched_out(ctx, cpuctx, EVENT_TIME); perf_event_set_state(event, PERF_EVENT_STATE_INACTIVE); + perf_cgroup_event_enable(event, ctx); if (!ctx->is_active) return; @@ -3616,8 +3630,10 @@ static int merge_sched_in(struct perf_event *event, void *data) } if (event->state == PERF_EVENT_STATE_INACTIVE) { - if (event->attr.pinned) + if (event->attr.pinned) { + perf_cgroup_event_disable(event, ctx); perf_event_set_state(event, PERF_EVENT_STATE_ERROR); + } *can_add_hw = 0; ctx->rotate_necessary = 1;

5 years, 2 months

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FAILED: patch "[PATCH] NFS: finish_automount() requires us to hold 2 refs to the" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 75da98586af75eb80664714a67a9895bf0a5517e Mon Sep 17 00:00:00 2001 From: Trond Myklebust <trond.myklebust(a)hammerspace.com> Date: Thu, 2 Apr 2020 10:34:36 -0400 Subject: [PATCH] NFS: finish_automount() requires us to hold 2 refs to the mount record We must not return from nfs_d_automount() without holding 2 references to the mount record. Doing so, will trigger the BUG() in finish_automount(). Also ensure that we don't try to reschedule the automount timer with a negative or zero timeout value. Fixes: 22a1ae9a93fb ("NFS: If nfs_mountpoint_expiry_timeout < 0, do not expire submounts") Cc: stable(a)vger.kernel.org # v5.5+ Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com> diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index da67820462f2..fe19ae280262 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -145,6 +145,7 @@ struct vfsmount *nfs_d_automount(struct path *path) struct vfsmount *mnt = ERR_PTR(-ENOMEM); struct nfs_server *server = NFS_SERVER(d_inode(path->dentry)); struct nfs_client *client = server->nfs_client; + int timeout = READ_ONCE(nfs_mountpoint_expiry_timeout); int ret; if (IS_ROOT(path->dentry)) @@ -190,12 +191,12 @@ struct vfsmount *nfs_d_automount(struct path *path) if (IS_ERR(mnt)) goto out_fc; - if (nfs_mountpoint_expiry_timeout < 0) + mntget(mnt); /* prevent immediate expiration */ + if (timeout <= 0) goto out_fc; - mntget(mnt); /* prevent immediate expiration */ mnt_set_expiry(mnt, &nfs_automount_list); - schedule_delayed_work(&nfs_automount_task, nfs_mountpoint_expiry_timeout); + schedule_delayed_work(&nfs_automount_task, timeout); out_fc: put_fs_context(fc); @@ -233,10 +234,11 @@ const struct inode_operations nfs_referral_inode_operations = { static void nfs_expire_automounts(struct work_struct *work) { struct list_head *list = &nfs_automount_list; + int timeout = READ_ONCE(nfs_mountpoint_expiry_timeout); mark_mounts_for_expiry(list); - if (!list_empty(list)) - schedule_delayed_work(&nfs_automount_task, nfs_mountpoint_expiry_timeout); + if (!list_empty(list) && timeout > 0) + schedule_delayed_work(&nfs_automount_task, timeout); } void nfs_release_automount_timer(void)

5 years, 2 months

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[PATCH 2/2] drm/i915/gt: Shrink the RPS evalution intervals

by Chris Wilson

Try to make RPS dramatically more responsive by shrinking the evaluation intervales by a factor of 100! The issue is as we now park the GPU rapidly upon idling, a short or bursty workload such as the composited desktop never sustains enough work to fill and complete an evaluation window. As such, the frequency we program remains stuck. This was first reported as once boosted, we never relinquished the boost [see commit 21abf0bf168d ("drm/i915/gt: Treat idling as a RPS downclock event")] but it equally applies in the order direction for bursty workloads that *need* low latency, like desktop animations. What we could try is preserve the incomplete EI history across idling, it is not clear whether that would be effective, nor whether the presumption of continuous workloads is accurate. A clearer path seems to treat it as symptomatic that we fail to handle bursty workload with the current EI, and seek to address that by shrinking the EI so the evaluations are run much more often. This will likely entail more frequent interrupts, and by the time we process the interrupt in the bottom half [from inside a worker], the workload on the GPU has changed. To address the changeable nature, in the previous patch we compared the previous complete EI with the interrupt request and only up/down clock if both agree. The impact of asking for, and presumably, receiving more interrupts is still to be determined and mitigations sought. The first idea is to differentiate between up/down responsivity and make upclocking more responsive than downlocking. This should both help thwart jitter on bursty workloads by making it easier to increase than it is to decrease frequencies, and reduce the number of interrupts we would need to process. Fixes: 21abf0bf168d ("drm/i915/gt: Treat idling as a RPS downclock event") Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1698 Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Cc: Andi Shyti <andi.shyti(a)intel.com> Cc: Lyude Paul <lyude(a)redhat.com> Cc: Francisco Jerez <currojerez(a)riseup.net> Cc: <stable(a)vger.kernel.org> # v5.5+ --- drivers/gpu/drm/i915/gt/intel_rps.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 367132092bed..47ddb25edc97 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -542,37 +542,38 @@ static void rps_set_power(struct intel_rps *rps, int new_power) /* Note the units here are not exactly 1us, but 1280ns. */ switch (new_power) { case LOW_POWER: - /* Upclock if more than 95% busy over 16ms */ - ei_up = 16000; + /* Upclock if more than 95% busy over 160us */ + ei_up = 160; threshold_up = 95; - /* Downclock if less than 85% busy over 32ms */ - ei_down = 32000; + /* Downclock if less than 85% busy over 1600us */ + ei_down = 1600; threshold_down = 85; break; case BETWEEN: - /* Upclock if more than 90% busy over 13ms */ - ei_up = 13000; + /* Upclock if more than 90% busy over 160us */ + ei_up = 160; threshold_up = 90; - /* Downclock if less than 75% busy over 32ms */ - ei_down = 32000; + /* Downclock if less than 75% busy over 1600us */ + ei_down = 1600; threshold_down = 75; break; case HIGH_POWER: - /* Upclock if more than 85% busy over 10ms */ - ei_up = 10000; + /* Upclock if more than 85% busy over 160us */ + ei_up = 160; threshold_up = 85; - /* Downclock if less than 60% busy over 32ms */ - ei_down = 32000; + /* Downclock if less than 60% busy over 1600us */ + ei_down = 1600; threshold_down = 60; break; } - /* When byt can survive without system hang with dynamic + /* + * When byt can survive without system hang with dynamic * sw freq adjustments, this restriction can be lifted. */ if (IS_VALLEYVIEW(i915)) -- 2.20.1

5 years, 2 months

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FAILED: patch "[PATCH] drm/i915/icl+: Don't enable DDI IO power on a TypeC port in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6e8a36c13382b7165d23928caee8d91c1b301142 Mon Sep 17 00:00:00 2001 From: Imre Deak <imre.deak(a)intel.com> Date: Mon, 30 Mar 2020 18:22:44 +0300 Subject: [PATCH] drm/i915/icl+: Don't enable DDI IO power on a TypeC port in TBT mode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The DDI IO power well must not be enabled for a TypeC port in TBT mode, ensure this during driver loading/system resume. This gets rid of error messages like [drm] *ERROR* power well DDI E TC2 IO state mismatch (refcount 1/enabled 0) and avoids leaking the power ref when disabling the output. Cc: <stable(a)vger.kernel.org> # v5.4+ Signed-off-by: Imre Deak <imre.deak(a)intel.com> Reviewed-by: José Roberto de Souza <jose.souza(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200330152244.11316-1-imre.d… (cherry picked from commit f77a2db27f26c3ccba0681f7e89fef083718f07f) Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 73d0f4648c06..5202fdec8e0a 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -1869,7 +1869,11 @@ static void intel_ddi_get_power_domains(struct intel_encoder *encoder, return; dig_port = enc_to_dig_port(encoder); - intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain); + + if (!intel_phy_is_tc(dev_priv, phy) || + dig_port->tc_mode != TC_PORT_TBT_ALT) + intel_display_power_get(dev_priv, + dig_port->ddi_io_power_domain); /* * AUX power is only needed for (e)DP mode, and for HDMI mode on TC

5 years, 2 months

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FAILED: patch "[PATCH] drm/amdgpu: fix gfx hang during suspend with video playback" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 Mon Sep 17 00:00:00 2001 From: Prike Liang <Prike.Liang(a)amd.com> Date: Tue, 7 Apr 2020 20:21:26 +0800 Subject: [PATCH] drm/amdgpu: fix gfx hang during suspend with video playback (v2) The system will be hang up during S3 suspend because of SMU is pending for GC not respose the register CP_HQD_ACTIVE access request.This issue root cause of accessing the GC register under enter GFX CGGPG and can be fixed by disable GFX CGPG before perform suspend. v2: Use disable the GFX CGPG instead of RLC safe mode guard. Signed-off-by: Prike Liang <Prike.Liang(a)amd.com> Tested-by: Mengbing Wang <Mengbing.Wang(a)amd.com> Reviewed-by: Huang Rui <ray.huang(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index faa3e7102156..559dc24ef436 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2340,8 +2340,6 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev) { int i, r; - amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); - amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); for (i = adev->num_ip_blocks - 1; i >= 0; i--) { if (!adev->ip_blocks[i].status.valid) @@ -3356,6 +3354,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) } } + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + amdgpu_amdkfd_suspend(adev, !fbcon); amdgpu_ras_suspend(adev);

5 years, 2 months

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FAILED: patch "[PATCH] drm/amdgpu: fix gfx hang during suspend with video playback" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 Mon Sep 17 00:00:00 2001 From: Prike Liang <Prike.Liang(a)amd.com> Date: Tue, 7 Apr 2020 20:21:26 +0800 Subject: [PATCH] drm/amdgpu: fix gfx hang during suspend with video playback (v2) The system will be hang up during S3 suspend because of SMU is pending for GC not respose the register CP_HQD_ACTIVE access request.This issue root cause of accessing the GC register under enter GFX CGGPG and can be fixed by disable GFX CGPG before perform suspend. v2: Use disable the GFX CGPG instead of RLC safe mode guard. Signed-off-by: Prike Liang <Prike.Liang(a)amd.com> Tested-by: Mengbing Wang <Mengbing.Wang(a)amd.com> Reviewed-by: Huang Rui <ray.huang(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index faa3e7102156..559dc24ef436 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2340,8 +2340,6 @@ static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev) { int i, r; - amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); - amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); for (i = adev->num_ip_blocks - 1; i >= 0; i--) { if (!adev->ip_blocks[i].status.valid) @@ -3356,6 +3354,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) } } + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + amdgpu_amdkfd_suspend(adev, !fbcon); amdgpu_ras_suspend(adev);

5 years, 2 months

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FAILED: patch "[PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ea36ec8623f56791c6ff6738d0509b7920f85220 Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Sun, 2 Feb 2020 17:16:31 +0000 Subject: [PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc drm_pci_alloc/drm_pci_free are very thin wrappers around the core dma facilities, and we have no special reason within the drm layer to behave differently. In particular, since commit de09d31dd38a50fdce106c15abd68432eebbd014 Author: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Date: Fri Jan 15 16:51:42 2016 -0800 page-flags: define PG_reserved behavior on compound pages As far as I can see there's no users of PG_reserved on compound pages. Let's use PF_NO_COMPOUND here. it has been illegal to combine GFP_COMP with SetPageReserved, so lets stop doing both and leave the dma layer to its own devices. Reported-by: Taketo Kabe Bug: https://gitlab.freedesktop.org/drm/intel/issues/1027 Fixes: de09d31dd38a ("page-flags: define PG_reserved behavior on compound pages") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: <stable(a)vger.kernel.org> # v4.5+ Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200202171635.4039044-1-chri… diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index f2e43d341980..d16dac4325f9 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -51,8 +51,6 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align) { drm_dma_handle_t *dmah; - unsigned long addr; - size_t sz; /* pci_alloc_consistent only guarantees alignment to the smallest * PAGE_SIZE order which is greater than or equal to the requested size. @@ -68,20 +66,13 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali dmah->size = size; dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size, &dmah->busaddr, - GFP_KERNEL | __GFP_COMP); + GFP_KERNEL); if (dmah->vaddr == NULL) { kfree(dmah); return NULL; } - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Reserve */ - for (addr = (unsigned long)dmah->vaddr, sz = size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - SetPageReserved(virt_to_page((void *)addr)); - } - return dmah; } @@ -94,19 +85,9 @@ EXPORT_SYMBOL(drm_pci_alloc); */ void __drm_legacy_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah) { - unsigned long addr; - size_t sz; - - if (dmah->vaddr) { - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Unreserve */ - for (addr = (unsigned long)dmah->vaddr, sz = dmah->size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - ClearPageReserved(virt_to_page((void *)addr)); - } + if (dmah->vaddr) dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr, dmah->busaddr); - } } /**

5 years, 2 months

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FAILED: patch "[PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ea36ec8623f56791c6ff6738d0509b7920f85220 Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Sun, 2 Feb 2020 17:16:31 +0000 Subject: [PATCH] drm: Remove PageReserved manipulation from drm_pci_alloc drm_pci_alloc/drm_pci_free are very thin wrappers around the core dma facilities, and we have no special reason within the drm layer to behave differently. In particular, since commit de09d31dd38a50fdce106c15abd68432eebbd014 Author: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Date: Fri Jan 15 16:51:42 2016 -0800 page-flags: define PG_reserved behavior on compound pages As far as I can see there's no users of PG_reserved on compound pages. Let's use PF_NO_COMPOUND here. it has been illegal to combine GFP_COMP with SetPageReserved, so lets stop doing both and leave the dma layer to its own devices. Reported-by: Taketo Kabe Bug: https://gitlab.freedesktop.org/drm/intel/issues/1027 Fixes: de09d31dd38a ("page-flags: define PG_reserved behavior on compound pages") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: <stable(a)vger.kernel.org> # v4.5+ Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200202171635.4039044-1-chri… diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index f2e43d341980..d16dac4325f9 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -51,8 +51,6 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align) { drm_dma_handle_t *dmah; - unsigned long addr; - size_t sz; /* pci_alloc_consistent only guarantees alignment to the smallest * PAGE_SIZE order which is greater than or equal to the requested size. @@ -68,20 +66,13 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali dmah->size = size; dmah->vaddr = dma_alloc_coherent(&dev->pdev->dev, size, &dmah->busaddr, - GFP_KERNEL | __GFP_COMP); + GFP_KERNEL); if (dmah->vaddr == NULL) { kfree(dmah); return NULL; } - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Reserve */ - for (addr = (unsigned long)dmah->vaddr, sz = size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - SetPageReserved(virt_to_page((void *)addr)); - } - return dmah; } @@ -94,19 +85,9 @@ EXPORT_SYMBOL(drm_pci_alloc); */ void __drm_legacy_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah) { - unsigned long addr; - size_t sz; - - if (dmah->vaddr) { - /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Unreserve */ - for (addr = (unsigned long)dmah->vaddr, sz = dmah->size; - sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { - ClearPageReserved(virt_to_page((void *)addr)); - } + if (dmah->vaddr) dma_free_coherent(&dev->pdev->dev, dmah->size, dmah->vaddr, dmah->busaddr); - } } /**

5 years, 2 months

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FAILED: patch "[PATCH] drm/dp_mst: Fix clearing payload state on topology disable" failed to apply to 5.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 8732fe46b20c951493bfc4dba0ad08efdf41de81 Mon Sep 17 00:00:00 2001 From: Lyude Paul <lyude(a)redhat.com> Date: Wed, 22 Jan 2020 14:43:20 -0500 Subject: [PATCH] drm/dp_mst: Fix clearing payload state on topology disable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The issues caused by: commit 64e62bdf04ab ("drm/dp_mst: Remove VCPI while disabling topology mgr") Prompted me to take a closer look at how we clear the payload state in general when disabling the topology, and it turns out there's actually two subtle issues here. The first is that we're not grabbing &mgr.payload_lock when clearing the payloads in drm_dp_mst_topology_mgr_set_mst(). Seeing as the canonical lock order is &mgr.payload_lock -> &mgr.lock (because we always want &mgr.lock to be the inner-most lock so topology validation always works), this makes perfect sense. It also means that -technically- there could be racing between someone calling drm_dp_mst_topology_mgr_set_mst() to disable the topology, along with a modeset occurring that's modifying the payload state at the same time. The second is the more obvious issue that Wayne Lin discovered, that we're not clearing proposed_payloads when disabling the topology. I actually can't see any obvious places where the racing caused by the first issue would break something, and it could be that some of our higher-level locks already prevent this by happenstance, but better safe then sorry. So, let's make it so that drm_dp_mst_topology_mgr_set_mst() first grabs &mgr.payload_lock followed by &mgr.lock so that we never race when modifying the payload state. Then, we also clear proposed_payloads to fix the original issue of enabling a new topology with a dirty payload state. This doesn't clear any of the drm_dp_vcpi structures, but those are getting destroyed along with the ports anyway. Changes since v1: * Use sizeof(mgr->payloads[0])/sizeof(mgr->proposed_vcpis[0]) instead - vsyrjala Cc: Sean Paul <sean(a)poorly.run> Cc: Wayne Lin <Wayne.Lin(a)amd.com> Cc: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Cc: stable(a)vger.kernel.org # v4.4+ Signed-off-by: Lyude Paul <lyude(a)redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200122194321.14953-1-lyude@… diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index e78c73e975ed..4104f15f4594 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -3447,6 +3447,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms int ret = 0; struct drm_dp_mst_branch *mstb = NULL; + mutex_lock(&mgr->payload_lock); mutex_lock(&mgr->lock); if (mst_state == mgr->mst_state) goto out_unlock; @@ -3505,7 +3506,10 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms /* this can fail if the device is gone */ drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0); ret = 0; - memset(mgr->payloads, 0, mgr->max_payloads * sizeof(struct drm_dp_payload)); + memset(mgr->payloads, 0, + mgr->max_payloads * sizeof(mgr->payloads[0])); + memset(mgr->proposed_vcpis, 0, + mgr->max_payloads * sizeof(mgr->proposed_vcpis[0])); mgr->payload_mask = 0; set_bit(0, &mgr->payload_mask); mgr->vcpi_mask = 0; @@ -3514,6 +3518,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms out_unlock: mutex_unlock(&mgr->lock); + mutex_unlock(&mgr->payload_lock); if (mstb) drm_dp_mst_topology_put_mstb(mstb); return ret;

5 years, 2 months

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