October 2022 - Linux-stable-mirror

[PATCH RESEND stable 5.4] perf tools: Fixup get_current_dir_name() compilation

by Florian Fainelli

From: Alexey Dobriyan <adobriyan(a)gmail.com> commit 128dbd78bd673f9edbc4413072b23efb6657feb0 upstream strdup() prototype doesn't live in stdlib.h . Add limits.h for PATH_MAX definition as well. This fixes the build on Android. Signed-off-by: Alexey Dobriyan (SK hynix) <adobriyan(a)gmail.com> Acked-by: Namhyung Kim <namhyung(a)kernel.org> Link: http://lore.kernel.org/lkml/YRukaQbrgDWhiwGr@localhost.localdomain Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com> --- This patch is necessary to build perf with a musl-libc toolchain, not just Android's bionic. Resending because missed stable the first time tools/perf/util/get_current_dir_name.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/get_current_dir_name.c b/tools/perf/util/get_current_dir_name.c index b205d929245f..e68935e9ac8c 100644 --- a/tools/perf/util/get_current_dir_name.c +++ b/tools/perf/util/get_current_dir_name.c @@ -3,8 +3,9 @@ // #ifndef HAVE_GET_CURRENT_DIR_NAME #include "get_current_dir_name.h" +#include <limits.h> +#include <string.h> #include <unistd.h> -#include <stdlib.h> /* Android's 'bionic' library, for one, doesn't have this */ -- 2.25.1

3 years, 2 months

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[PATCH stable 5.4] mm: pagewalk: Fix race between unmap and page walker

by Jann Horn

[ Upstream commit 8782fb61cc848364e1e1599d76d3c9dd58a1cc06 ] The mmap lock protects the page walker from changes to the page tables during the walk. However a read lock is insufficient to protect those areas which don't have a VMA as munmap() detaches the VMAs before downgrading to a read lock and actually tearing down PTEs/page tables. For users of walk_page_range() the solution is to simply call pte_hole() immediately without checking the actual page tables when a VMA is not present. We now never call __walk_page_range() without a valid vma. For walk_page_range_novma() the locking requirements are tightened to require the mmap write lock to be taken, and then walking the pgd directly with 'no_vma' set. This in turn means that all page walkers either have a valid vma, or it's that special 'novma' case for page table debugging. As a result, all the odd '(!walk->vma && !walk->no_vma)' tests can be removed. Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Reported-by: Jann Horn <jannh(a)google.com> Signed-off-by: Steven Price <steven.price(a)arm.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: Konstantin Khlebnikov <koct9i(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> [manually backported. backport note: walk_page_range_novma() does not exist in 5.4, so I'm omitting it from the backport] Signed-off-by: Jann Horn <jannh(a)google.com> --- mm/pagewalk.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/mm/pagewalk.c b/mm/pagewalk.c index 4eb09e0898817..ec41e7552f37c 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -38,7 +38,7 @@ static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, do { again: next = pmd_addr_end(addr, end); - if (pmd_none(*pmd) || !walk->vma) { + if (pmd_none(*pmd)) { if (ops->pte_hole) err = ops->pte_hole(addr, next, walk); if (err) @@ -84,7 +84,7 @@ static int walk_pud_range(p4d_t *p4d, unsigned long addr, unsigned long end, do { again: next = pud_addr_end(addr, end); - if (pud_none(*pud) || !walk->vma) { + if (pud_none(*pud)) { if (ops->pte_hole) err = ops->pte_hole(addr, next, walk); if (err) @@ -254,7 +254,7 @@ static int __walk_page_range(unsigned long start, unsigned long end, int err = 0; struct vm_area_struct *vma = walk->vma; - if (vma && is_vm_hugetlb_page(vma)) { + if (is_vm_hugetlb_page(vma)) { if (walk->ops->hugetlb_entry) err = walk_hugetlb_range(start, end, walk); } else @@ -324,9 +324,13 @@ int walk_page_range(struct mm_struct *mm, unsigned long start, if (!vma) { /* after the last vma */ walk.vma = NULL; next = end; + if (ops->pte_hole) + err = ops->pte_hole(start, next, &walk); } else if (start < vma->vm_start) { /* outside vma */ walk.vma = NULL; next = min(end, vma->vm_start); + if (ops->pte_hole) + err = ops->pte_hole(start, next, &walk); } else { /* inside vma */ walk.vma = vma; next = min(end, vma->vm_end); @@ -344,9 +348,8 @@ int walk_page_range(struct mm_struct *mm, unsigned long start, } if (err < 0) break; - } - if (walk.vma || walk.ops->pte_hole) err = __walk_page_range(start, next, &walk); + } if (err) break; } while (start = next, start < end); base-commit: f28b7414ab715e6069e72a7bbe2f1354b2524beb -- 2.38.0.rc1.362.ged0d419d3c-goog

3 years, 2 months

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[PATCH] x86/speculation: Mitigate eIBRS PBRSB predictions with WRMSR

by Suraj Jitindar Singh

tl;dr: The existing mitigation for eIBRS PBRSB predictions uses an INT3 to ensure a call instruction retires before a following unbalanced RET. Replace this with a WRMSR serialising instruction which has a lower performance penalty. == Background == eIBRS (enhanced indirect branch restricted speculation) is used to prevent predictor addresses from one privilege domain from being used for prediction in a higher privilege domain. == Problem == On processors with eIBRS protections there can be a case where upon VM exit a guest address may be used as an RSB prediction for an unbalanced RET if a CALL instruction hasn't yet been retired. This is termed PBRSB (Post-Barrier Return Stack Buffer). A mitigation for this was introduced in: (2b1299322016731d56807aa49254a5ea3080b6b3 x86/speculation: Add RSB VM Exit protections) This mitigation [1] has a ~1% performance impact on VM exit compared to without it [2]. == Solution == The WRMSR instruction can be used as a speculation barrier and a serialising instruction. Use this on the VM exit path instead to ensure that a CALL instruction (in this case the call to vmx_spec_ctrl_restore_host) has retired before the prediction of a following unbalanced RET. This mitigation [3] has a negligible performance impact. == Testing == Run the outl_to_kernel kvm-unit-tests test 200 times per configuration which counts the cycles for an exit to kernel mode. [1] With existing mitigation: Average: 2026 cycles [2] With no mitigation: Average: 2008 cycles [3] With proposed mitigation: Average: 2008 cycles Signed-off-by: Suraj Jitindar Singh <surajjs(a)amazon.com> Cc: stable(a)vger.kernel.org --- arch/x86/include/asm/nospec-branch.h | 7 +++---- arch/x86/kvm/vmx/vmenter.S | 3 +-- arch/x86/kvm/vmx/vmx.c | 5 +++++ 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index c936ce9f0c47..e5723e024b47 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -159,10 +159,9 @@ * A simpler FILL_RETURN_BUFFER macro. Don't make people use the CPP * monstrosity above, manually. */ -.macro FILL_RETURN_BUFFER reg:req nr:req ftr:req ftr2=ALT_NOT(X86_FEATURE_ALWAYS) - ALTERNATIVE_2 "jmp .Lskip_rsb_\@", \ - __stringify(__FILL_RETURN_BUFFER(\reg,\nr)), \ftr, \ - __stringify(__FILL_ONE_RETURN), \ftr2 +.macro FILL_RETURN_BUFFER reg:req nr:req ftr:req + ALTERNATIVE "jmp .Lskip_rsb_\@", \ + __stringify(__FILL_RETURN_BUFFER(\reg,\nr)), \ftr .Lskip_rsb_\@: .endm diff --git a/arch/x86/kvm/vmx/vmenter.S b/arch/x86/kvm/vmx/vmenter.S index 6de96b943804..eb82797bd7bf 100644 --- a/arch/x86/kvm/vmx/vmenter.S +++ b/arch/x86/kvm/vmx/vmenter.S @@ -231,8 +231,7 @@ SYM_INNER_LABEL(vmx_vmexit, SYM_L_GLOBAL) * single call to retire, before the first unbalanced RET. */ - FILL_RETURN_BUFFER %_ASM_CX, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT,\ - X86_FEATURE_RSB_VMEXIT_LITE + FILL_RETURN_BUFFER %_ASM_CX, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_VMEXIT pop %_ASM_ARG2 /* @flags */ diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index c9b49a09e6b5..fdcd8e10c2ab 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -7049,8 +7049,13 @@ void noinstr vmx_spec_ctrl_restore_host(struct vcpu_vmx *vmx, * For legacy IBRS, the IBRS bit always needs to be written after * transitioning from a less privileged predictor mode, regardless of * whether the guest/host values differ. + * + * For eIBRS affected by Post Barrier RSB Predictions a serialising + * instruction (wrmsr) must be executed to ensure a call instruction has + * retired before the prediction of a following unbalanced ret. */ if (cpu_feature_enabled(X86_FEATURE_KERNEL_IBRS) || + cpu_feature_enabled(X86_FEATURE_RSB_VMEXIT_LITE) || vmx->spec_ctrl != hostval) native_wrmsrl(MSR_IA32_SPEC_CTRL, hostval); -- 2.17.1

3 years, 2 months

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[PATCH 10/23] drm/amd/display: Validate DSC After Enable All New CRTCs

by Qingqing Zhuo

From: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Before enabling new crtc, stream_count in dc_state does not sync with that in drm_atomic_state. Validating dsc in such case would leave newly added stream not jointly participating in dsc optimization with existing streams, but simply using default initialized vcpi all the time which gives wrong dsc determination decision. Consider the scenaio where one 4k60 connected to the dock under dp-alt mode. Since dp-alt mode is 2-lane setup, stream 1 consumes 63 slots with dsc needed. Then hook up a second 4k60 to the dock. stream 2 connected with 65 slot initialized by default without dsc. dsc pre validate will not jointly optimize stream 2 with stream 1 before crtc 2 added into the dc_state. That leads to stream 2 not getting dsc optimization, and trigger atomic_check failure all the time, as 65 > 63 limit. After getting all new crtcs added into the state, stream_count in dc_state correctly reflect that in drm_atomic_state which comes up with correct dsc decision. Fixes: 71be4b16d39a ("drm/amd/display: dsc validate fail not pass to atomic check") Reviewed-by: Roman Li <Roman.Li(a)amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo(a)amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo(a)amd.com> Tested-by: Mark Broadworth <mark.broadworth(a)amd.com> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 17c3daac837a..63f076a46260 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -9408,10 +9408,6 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, } } } - if (!pre_validate_dsc(state, &dm_state, vars)) { - ret = -EINVAL; - goto fail; - } } #endif for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { @@ -9545,6 +9541,15 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, } } +#if defined(CONFIG_DRM_AMD_DC_DCN) + if (dc_resource_is_dsc_encoding_supported(dc)) { + if (!pre_validate_dsc(state, &dm_state, vars)) { + ret = -EINVAL; + goto fail; + } + } +#endif + /* Run this here since we want to validate the streams we created */ ret = drm_atomic_helper_check_planes(dev, state); if (ret) { -- 2.25.1

3 years, 2 months

1
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[PATCH 04/23] drm/amd/display: zeromem mypipe heap struct before using it

by Qingqing Zhuo

From: Martin Leung <Martin.Leung(a)amd.com> [Why & How] bug was caused when moving variable from stack to heap because it was reusable and garbage was left over, so we need to zero mem Fixes: 593eef8c1a5e ("drm/amd/display: reduce stack size in dcn32 dml (v2)") Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo(a)amd.com> Signed-off-by: Martin Leung <Martin.Leung(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c index 11d5750e15af..5b91660a6496 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c @@ -733,6 +733,8 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman mode_lib->vba.FCLKChangeLatency, v->UrgentLatency, mode_lib->vba.SREnterPlusExitTime); + memset(&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe, 0, sizeof(DmlPipe)); + v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dppclk = mode_lib->vba.DPPCLK[k]; v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dispclk = mode_lib->vba.DISPCLK; v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.PixelClock = mode_lib->vba.PixelClock[k]; -- 2.25.1

3 years, 2 months

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доброе утро

by Anna S. William

доброе утро Я знаю, что вы будете удивлены, получив это письмо от меня сегодня. Я Анна С. Уильям, я работаю в Королевском банке Шотландии. Это письмо является очень привилегированным и требует вашего немедленного внимания, потому что мы потеряли одного из наших клиентов, который тоже из вашей страны имеет ту же фамилию, что и вы, и у него был срочный депозит на сумму 4,7 миллиона долларов в нашем банке до своей смерти. Учитывая вашу национальность с нашим покойным Заказчиком Александром, я хочу представить вас банку в качестве бенефициара наследственного фонда и мы оба разделим средства 50% 50%, как только деньги будут переведены на ваш счет. Я с нетерпением жду вашего немедленного ответа. С уважением, Анна С. Уильям.

3 years, 2 months

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[PATCH 5.19 000/101] 5.19.13-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.19.13 release. There are 101 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 Wed, 05 Oct 2022 07:07:06 +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-5.19.13-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.19.13-rc1 Levi Yun <ppbuk5246(a)gmail.com> damon/sysfs: fix possible memleak on damon_sysfs_add_target Nadav Amit <namit(a)vmware.com> x86/alternative: Fix race in try_get_desc() Borislav Petkov <bp(a)suse.de> x86/cacheinfo: Add a cpu_llc_shared_mask() UP variant Jim Mattson <jmattson(a)google.com> KVM: x86: Hide IA32_PLATFORM_DCA_CAP[31:0] from the guest Arnaldo Carvalho de Melo <acme(a)redhat.com> perf tests record: Fail the test if the 'errs' counter is not zero Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf test: Fix test case 87 ("perf record tests") for hybrid systems Daniel Golle <daniel(a)makrotopia.org> net: ethernet: mtk_eth_soc: fix mask of RX_DMA_GET_SPORT{,_V2} Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix tagged VLAN refusal while under a VLAN-unaware bridge Peng Fan <peng.fan(a)nxp.com> clk: imx93: drop of_match_ptr Florian Fainelli <f.fainelli(a)gmail.com> clk: iproc: Do not rely on node name for correct PLL setup Ashutosh Dixit <ashutosh.dixit(a)intel.com> drm/i915/gt: Perf_limit_reasons are only available for Gen11+ Han Xu <han.xu(a)nxp.com> clk: imx: imx6sx: remove the SET_RATE_PARENT flag for QSPI clocks Al Viro <viro(a)zeniv.linux.org.uk> don't use __kernel_write() on kmap_local_page() Eli Cohen <elic(a)nvidia.com> vdpa/mlx5: Fix MQ to support non power of two num queues Suwan Kim <suwan.kim027(a)gmail.com> virtio-blk: Fix WARN_ON_ONCE in virtio_queue_rq() Angus Chen <angus.chen(a)jaguarmicro.com> vdpa/ifcvf: fix the calculation of queuepair Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> ice: xsk: drop power of 2 ring size restriction for AF_XDP Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> ice: xsk: change batched Tx descriptor cleaning Wang Yufen <wangyufen(a)huawei.com> selftests: Fix the if conditions of in test_extra_filter() Lukas Wunner <lukas(a)wunner.de> net: phy: Don't WARN for PHY_UP state in mdio_bus_phy_resume() Junxiao Chang <junxiao.chang(a)intel.com> net: stmmac: power up/down serdes in stmmac_open/release Paweł Lenkow <pawel.lenkow(a)camlingroup.com> wifi: mac80211: fix memory corruption in minstrel_ht_update_rates() Hans de Goede <hdegoede(a)redhat.com> wifi: mac80211: fix regression with non-QoS drivers Tamizh Chelvam Raja <quic_tamizhr(a)quicinc.com> wifi: cfg80211: fix MCS divisor value Michael Kelley <mikelley(a)microsoft.com> nvme: Fix IOC_PR_CLEAR and IOC_PR_RELEASE ioctls for nvme devices Peng Wu <wupeng58(a)huawei.com> net/mlxbf_gige: Fix an IS_ERR() vs NULL bug in mlxbf_gige_mdio_probe Rafael Mendonca <rafaelmendsr(a)gmail.com> cxgb4: fix missing unlock on ETHOFLD desc collect fail path Hangyu Hua <hbh25y(a)gmail.com> net: sched: act_ct: fix possible refcount leak in tcf_ct_init() Peilin Ye <peilin.ye(a)bytedance.com> usbnet: Fix memory leak in usbnet_disconnect() Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf parse-events: Remove "not supported" hybrid cache events Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf print-events: Fix "perf list" can not display the PMU prefix for some hybrid cache events Ian Rogers <irogers(a)google.com> perf parse-events: Break out tracepoint and printing Pali Rohár <pali(a)kernel.org> gpio: mvebu: Fix check for pwm support on non-A8K platforms Yang Yingliang <yangyingliang(a)huawei.com> Input: melfas_mip4 - fix return value check in mip4_probe() Brian Norris <briannorris(a)chromium.org> Revert "drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time" Radhey Shyam Pandey <radhey.shyam.pandey(a)amd.com> net: macb: Fix ZynqMP SGMII non-wakeup source resume failure Francesco Dolcini <francesco.dolcini(a)toradex.com> drm/bridge: lt8912b: fix corrupted image output Philippe Schenker <philippe.schenker(a)toradex.com> drm/bridge: lt8912b: set hdmi or dvi mode Philippe Schenker <philippe.schenker(a)toradex.com> drm/bridge: lt8912b: add vsync hsync Martin Povišer <povik+lin(a)cutebit.org> ASoC: tas2770: Reinit regcache on reset Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: sm8350: fix UFS PHY serdes size Conor Dooley <conor.dooley(a)microchip.com> clk: microchip: mpfs: make the rtc's ahb clock critical Conor Dooley <conor.dooley(a)microchip.com> clk: microchip: mpfs: fix clk_cfg array bounds violation Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: imx-card: Fix refcount issue with of_node_put Samuel Holland <samuel(a)sholland.org> soc: sunxi: sram: Fix debugfs info for A64 SRAM C Samuel Holland <samuel(a)sholland.org> soc: sunxi: sram: Fix probe function ordering issues Samuel Holland <samuel(a)sholland.org> soc: sunxi: sram: Prevent the driver from being unbound Samuel Holland <samuel(a)sholland.org> soc: sunxi: sram: Actually claim SRAM regions Romain Naour <romain.naour(a)skf.com> ARM: dts: am5748: keep usb4_tm disabled Richard Zhu <hongxing.zhu(a)nxp.com> reset: imx7: Fix the iMX8MP PCIe PHY PERST support YuTong Chang <mtwget(a)gmail.com> ARM: dts: am33xx: Fix MMCHS0 dma properties Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: v4l2-compat-ioctl32.c: zero buffer passed to v4l2_compat_get_array_args() Nícolas F. R. A. Prado <nfraprado(a)collabora.com> media: mediatek: vcodec: Drop platform_get_resource(IORESOURCE_IRQ) Nicolas Dufresne <nicolas.dufresne(a)collabora.com> media: rkvdec: Disable H.264 error detection Hangyu Hua <hbh25y(a)gmail.com> media: dvb_vb2: fix possible out of bound access Shuai Xue <xueshuai(a)linux.alibaba.com> mm,hwpoison: check mm when killing accessing process Doug Berger <opendmb(a)gmail.com> mm/hugetlb: correct demote page offset logic Sergei Antonov <saproj(a)gmail.com> mm: bring back update_mmu_cache() to finish_fault() Minchan Kim <minchan(a)kernel.org> mm: fix madivse_pageout mishandling on non-LRU page Alistair Popple <apopple(a)nvidia.com> mm/migrate_device.c: copy pte dirty bit to page Alistair Popple <apopple(a)nvidia.com> mm/migrate_device.c: add missing flush_cache_page() Alistair Popple <apopple(a)nvidia.com> mm/migrate_device.c: flush TLB while holding PTL Binyi Han <dantengknight(a)gmail.com> mm: fix dereferencing possible ERR_PTR Zi Yan <ziy(a)nvidia.com> mm/page_isolation: fix isolate_single_pageblock() isolation behavior Maurizio Lombardi <mlombard(a)redhat.com> mm: prevent page_frag_alloc() from corrupting the memory Mel Gorman <mgorman(a)techsingularity.net> mm/page_alloc: fix race condition between build_all_zonelists and page allocation Yang Shi <shy828301(a)gmail.com> mm: gup: fix the fast GUP race against THP collapse Wenchao Chen <wenchao.chen(a)unisoc.com> mmc: hsq: Fix data stomping during mmc recovery Sergei Antonov <saproj(a)gmail.com> mmc: moxart: fix 4-bit bus width and remove 8-bit bus width Menglong Dong <imagedong(a)tencent.com> mptcp: fix unreleased socket in accept queue Menglong Dong <imagedong(a)tencent.com> mptcp: factor out __mptcp_close() without socket lock Florian Westphal <fw(a)strlen.de> mm: fix BUG splat with kvmalloc + GFP_ATOMIC Niklas Cassel <niklas.cassel(a)wdc.com> libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205 Maxime Coquelin <maxime.coquelin(a)redhat.com> vduse: prevent uninitialized memory accesses Bokun Zhang <Bokun.Zhang(a)amd.com> drm/amdgpu: Add amdgpu suspend-resume code path under SRIOV Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Restrict forced preemption to the active context Yang Shi <shy828301(a)gmail.com> powerpc/64s/radix: don't need to broadcast IPI for radix pmd collapse flush Ulf Hansson <ulf.hansson(a)linaro.org> Revert "firmware: arm_scmi: Add clock management to the SCMI power domain" Alexander Couzens <lynxis(a)fe80.eu> net: mt7531: only do PLL once after the reset Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> mm/damon/dbgfs: fix memory leak when using debugfs_lookup() Kees Cook <keescook(a)chromium.org> x86/uaccess: avoid check_object_size() in copy_from_user_nmi() ChenXiaoSong <chenxiaosong2(a)huawei.com> ntfs: fix BUG_ON in ntfs_lookup_inode_by_name() Linus Walleij <linus.walleij(a)linaro.org> ARM: dts: integrator: Tag PCI host with device_type Christoph Hellwig <hch(a)lst.de> frontswap: don't call ->init if no ops are registered Jarkko Sakkinen <jarkko(a)kernel.org> x86/sgx: Do not fail on incomplete sanitization on premature stop of ksgxd Alexander Wetzel <alexander(a)wetzel-home.de> wifi: mac80211: ensure vif queues are operational after start Aidan MacDonald <aidanmacdonald.0x0(a)gmail.com> clk: ingenic-tcu: Properly enable registers before accessing timers Marc Kleine-Budde <mkl(a)pengutronix.de> can: c_can: don't cache TX messages for C_CAN cores Sebastian Krzyszkowiak <sebastian.krzyszkowiak(a)puri.sm> Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address Frank Wunderlich <frank-w(a)public-files.de> net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455 Mario Limonciello <mario.limonciello(a)amd.com> thunderbolt: Explicitly reset plug events delay back to USB4 spec value Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: typec: ucsi: Remove incorrect warning Hongling Zeng <zenghongling(a)kylinos.cn> uas: ignore UAS for Thinkplus chips Hongling Zeng <zenghongling(a)kylinos.cn> usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS Hongling Zeng <zenghongling(a)kylinos.cn> uas: add no-uas quirk for Hiksemi usb_disk William Breathitt Gray <william.gray(a)linaro.org> counter: 104-quad-8: Fix skipped IRQ lines during events configuration William Breathitt Gray <william.gray(a)linaro.org> counter: 104-quad-8: Implement and utilize register structures William Breathitt Gray <william.gray(a)linaro.org> counter: 104-quad-8: Utilize iomap interface Adrian Hunter <adrian.hunter(a)intel.com> perf record: Fix cpu mask bit setting for mixed mmaps Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> tools/perf: Fix out of bound access to cpu mask array Heiko Stuebner <heiko(a)sntech.de> riscv: make t-head erratas depend on MMU ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am33xx-l4.dtsi | 3 +- arch/arm/boot/dts/am5748.dtsi | 4 + arch/arm/boot/dts/integratorap.dts | 1 + arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 +- arch/powerpc/mm/book3s64/radix_pgtable.c | 9 - arch/riscv/Kconfig.erratas | 2 +- arch/x86/include/asm/smp.h | 25 +- arch/x86/kernel/alternative.c | 45 +- arch/x86/kernel/cpu/sgx/main.c | 15 +- arch/x86/kvm/cpuid.c | 2 - arch/x86/lib/usercopy.c | 2 +- drivers/ata/libata-core.c | 4 + drivers/block/virtio_blk.c | 11 +- drivers/clk/bcm/clk-iproc-pll.c | 12 +- drivers/clk/imx/clk-imx6sx.c | 4 +- drivers/clk/imx/clk-imx93.c | 2 +- drivers/clk/ingenic/tcu.c | 15 +- drivers/clk/microchip/clk-mpfs.c | 11 +- drivers/counter/104-quad-8.c | 209 +++--- drivers/firmware/arm_scmi/scmi_pm_domain.c | 26 - drivers/gpio/gpio-mvebu.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 27 +- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 13 - drivers/gpu/drm/bridge/lontium-lt8912b.c | 13 +- drivers/gpu/drm/i915/gt/intel_engine_types.h | 15 + .../gpu/drm/i915/gt/intel_execlists_submission.c | 21 +- drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 15 +- drivers/input/keyboard/snvs_pwrkey.c | 2 +- drivers/input/touchscreen/melfas_mip4.c | 2 +- drivers/media/dvb-core/dvb_vb2.c | 11 + .../platform/mediatek/vcodec/mtk_vcodec_enc_drv.c | 9 +- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 2 + drivers/mmc/host/mmc_hsq.c | 2 +- drivers/mmc/host/moxart-mmc.c | 17 +- drivers/net/can/c_can/c_can.h | 17 +- drivers/net/can/c_can/c_can_main.c | 11 +- drivers/net/dsa/mt7530.c | 15 +- drivers/net/ethernet/cadence/macb_main.c | 4 + drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 28 +- drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- drivers/net/ethernet/intel/ice/ice_xsk.c | 163 ++--- drivers/net/ethernet/intel/ice/ice_xsk.h | 7 +- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 +- .../ethernet/mellanox/mlxbf_gige/mlxbf_gige_mdio.c | 4 +- drivers/net/ethernet/mscc/ocelot.c | 7 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 23 +- drivers/net/phy/phy_device.c | 10 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/usbnet.c | 7 +- drivers/nvme/host/core.c | 6 +- drivers/reset/reset-imx7.c | 1 + drivers/soc/sunxi/sunxi_sram.c | 23 +- drivers/staging/media/rkvdec/rkvdec-h264.c | 4 +- drivers/thunderbolt/switch.c | 1 + drivers/usb/storage/unusual_uas.h | 21 + drivers/usb/typec/ucsi/ucsi.c | 2 - drivers/vdpa/ifcvf/ifcvf_base.c | 4 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 17 +- drivers/vdpa/vdpa_user/vduse_dev.c | 9 +- fs/coredump.c | 38 +- fs/internal.h | 3 + fs/ntfs/super.c | 3 +- fs/read_write.c | 22 +- mm/damon/dbgfs.c | 19 +- mm/damon/sysfs.c | 2 +- mm/frontswap.c | 3 + mm/gup.c | 34 +- mm/hugetlb.c | 14 +- mm/khugepaged.c | 10 +- mm/madvise.c | 7 +- mm/memory-failure.c | 3 + mm/memory.c | 14 +- mm/migrate_device.c | 16 +- mm/page_alloc.c | 65 +- mm/page_isolation.c | 25 +- mm/secretmem.c | 2 +- mm/util.c | 4 + net/mac80211/rc80211_minstrel_ht.c | 6 +- net/mac80211/tx.c | 4 + net/mac80211/util.c | 4 +- net/mptcp/protocol.c | 16 +- net/mptcp/protocol.h | 2 + net/mptcp/subflow.c | 33 +- net/sched/act_ct.c | 5 +- net/wireless/util.c | 4 +- sound/soc/codecs/tas2770.c | 3 + sound/soc/fsl/imx-card.c | 4 + tools/perf/builtin-list.c | 2 +- tools/perf/builtin-lock.c | 1 + tools/perf/builtin-record.c | 28 +- tools/perf/builtin-timechart.c | 1 + tools/perf/builtin-trace.c | 1 + tools/perf/tests/perf-record.c | 2 +- tools/perf/tests/shell/record.sh | 2 +- tools/perf/util/Build | 2 + tools/perf/util/parse-events-hybrid.c | 21 +- tools/perf/util/parse-events.c | 734 ++------------------- tools/perf/util/parse-events.h | 32 +- tools/perf/util/print-events.c | 533 +++++++++++++++ tools/perf/util/print-events.h | 22 + tools/perf/util/trace-event-info.c | 96 +++ tools/perf/util/tracepoint.c | 63 ++ tools/perf/util/tracepoint.h | 25 + tools/testing/selftests/net/reuseport_bpf.c | 2 +- 106 files changed, 1628 insertions(+), 1271 deletions(-)

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stable-rc/queue/4.9 build: 190 builds: 19 failed, 171 passed, 40 errors, 46 warnings (v4.9.330-19-g483e4c5d48166)

by kernelci.org bot

stable-rc/queue/4.9 build: 190 builds: 19 failed, 171 passed, 40 errors, 46 warnings (v4.9.330-19-g483e4c5d48166) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.330-19-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.330-19-g483e4c5d48166 Git Commit: 483e4c5d481661c50aceaf498358f089136cb478 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arc: allnoconfig: (gcc-10) FAIL axs103_defconfig: (gcc-10) FAIL axs103_smp_defconfig: (gcc-10) FAIL nsim_hs_defconfig: (gcc-10) FAIL nsim_hs_smp_defconfig: (gcc-10) FAIL nsimosci_hs_defconfig: (gcc-10) FAIL nsimosci_hs_smp_defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL vdk_hs38_defconfig: (gcc-10) FAIL vdk_hs38_smp_defconfig: (gcc-10) FAIL zebu_hs_defconfig: (gcc-10) FAIL zebu_hs_smp_defconfig: (gcc-10) FAIL arm64: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL defconfig+arm64-chromebook: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-10): 1 error, 1 warning axs103_defconfig (gcc-10): 1 error, 1 warning axs103_smp_defconfig (gcc-10): 1 error, 1 warning nsim_hs_defconfig (gcc-10): 1 error, 1 warning nsim_hs_smp_defconfig (gcc-10): 1 error, 1 warning nsimosci_hs_defconfig (gcc-10): 1 error, 1 warning nsimosci_hs_smp_defconfig (gcc-10): 1 error, 1 warning tinyconfig (gcc-10): 1 error, 1 warning vdk_hs38_defconfig (gcc-10): 1 error, 1 warning vdk_hs38_smp_defconfig (gcc-10): 1 error, 1 warning zebu_hs_defconfig (gcc-10): 1 error, 1 warning zebu_hs_smp_defconfig (gcc-10): 1 error, 1 warning arm64: allnoconfig (gcc-10): 6 errors defconfig (gcc-10): 8 errors defconfig+arm64-chromebook (gcc-10): 6 errors tinyconfig (gcc-10): 6 errors arm: mini2440_defconfig (gcc-10): 1 warning omap1_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 2 errors s3c2410_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: mtx1_defconfig (gcc-10): 3 warnings x86_64: allnoconfig (gcc-10): 5 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Errors summary: 13 include/linux/compiler.h:531:3: error: unknown type name ‘bool’ 13 include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ 12 include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 12 cc1: some warnings being treated as errors 7 ld: warning: creating DT_TEXTREL in a PIE 7 arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:452: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 drivers/tty/serial/samsung.c:1782:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 drivers/gpio/gpio-omap.c:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element Section mismatches summary: 13 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-10) — FAIL, 6 errors, 0 warnings, 0 section mismatches Errors: include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ -------------------------------------------------------------------------------- allnoconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — FAIL, 8 errors, 0 warnings, 0 section mismatches Errors: include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — FAIL, 6 errors, 0 warnings, 0 section mismatches Errors: include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1782:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/gpio/gpio-omap.c:1135:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/tty/serial/samsung.c:1782:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:452: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-10) — FAIL, 6 errors, 0 warnings, 0 section mismatches Errors: include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ include/asm-generic/bitops/non-atomic.h:114:24: error: unknown type name ‘bool’ include/linux/compiler.h:531:3: error: unknown type name ‘bool’ -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- tinyconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1565: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' arch/x86/kernel/process.c:460: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/wait.h:1069:7: error: implicit declaration of function 'test_bit_acquire'; did you mean 'test_bit_le'? [-Werror=implicit-function-declaration] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years, 2 months

1
0
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Re: [PATCH] Revert "drm/amdgpu: use dirty framebuffer helper"

by Thorsten Leemhuis

[CCing regression and stable lists, to make sure they are aware of the regression] On 05.10.22 17:47, Hamza Mahfooz wrote: > This reverts commit 10b6e91bd1ee9cd237ffbc244ad9c25b5fd3e167. /me can't find that id and wonders what he did wrong -- or is this not meant to refer to Linus tree? And isn't this reverting both 66f99628eb24409cb8feb5061f78283c8b65f820 and abbc7a3dafb91b9d4ec56b70ec9a7520f8e13334 in one go? > Unfortunately, this commit causes performance regressions on non-PSR > setups. So, just revert it until FB_DAMAGE_CLIPS support can be added. > > Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2189 > Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> This seems to be missing a Reported-by tag, a CC: stable tag (needed to ensure backporting), and a Fixes: tag. But the reason why I started writing this mail is totally different from the comments above: In case you are not aware of it, that patch apparently broke amdgpu for some users of 5.4.215: https://bugzilla.kernel.org/show_bug.cgi?id=216554 So more Link: and Reported-by: tags might would be nice. Ciao, Thorsten > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 14 ++------------ > 1 file changed, 2 insertions(+), 12 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > index 23998f727c7f..1a06b8d724f3 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > @@ -38,8 +38,6 @@ > #include <linux/pci.h> > #include <linux/pm_runtime.h> > #include <drm/drm_crtc_helper.h> > -#include <drm/drm_damage_helper.h> > -#include <drm/drm_drv.h> > #include <drm/drm_edid.h> > #include <drm/drm_gem_framebuffer_helper.h> > #include <drm/drm_fb_helper.h> > @@ -500,12 +498,6 @@ static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { > .create_handle = drm_gem_fb_create_handle, > }; > > -static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = { > - .destroy = drm_gem_fb_destroy, > - .create_handle = drm_gem_fb_create_handle, > - .dirty = drm_atomic_helper_dirtyfb, > -}; > - > uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, > uint64_t bo_flags) > { > @@ -1108,10 +1100,8 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev, > if (ret) > goto err; > > - if (drm_drv_uses_atomic_modeset(dev)) > - ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs_atomic); > - else > - ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); > + ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); > + > if (ret) > goto err; >

3 years, 2 months

1
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[for-next][PATCH 2/2] tracing: Do not free snapshot if tracer is on cmdline

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The ftrace_boot_snapshot and alloc_snapshot cmdline options allocate the snapshot buffer at boot up for use later. The ftrace_boot_snapshot in particular requires the snapshot to be allocated because it will take a snapshot at the end of boot up allowing to see the traces that happened during boot so that it's not lost when user space takes over. When a tracer is registered (started) there's a path that checks if it requires the snapshot buffer or not, and if it does not and it was allocated it will do a synchronization and free the snapshot buffer. This is only required if the previous tracer was using it for "max latency" snapshots, as it needs to make sure all max snapshots are complete before freeing. But this is only needed if the previous tracer was using the snapshot buffer for latency (like irqoff tracer and friends). But it does not make sense to free it, if the previous tracer was not using it, and the snapshot was allocated by the cmdline parameters. This basically takes away the point of allocating it in the first place! Note, the allocated snapshot worked fine for just trace events, but fails when a tracer is enabled on the cmdline. Further investigation, this goes back even further and it does not require a tracer on the cmdline to fail. Simply enable snapshots and then enable a tracer, and it will remove the snapshot. Link: https://lkml.kernel.org/r/20221005113757.041df7fe@gandalf.local.home Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: stable(a)vger.kernel.org Fixes: 45ad21ca5530 ("tracing: Have trace_array keep track if snapshot buffer is allocated") Reported-by: Ross Zwisler <zwisler(a)kernel.org> Tested-by: Ross Zwisler <zwisler(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index def721de68a0..47a44b055a1d 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6428,12 +6428,12 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf) if (tr->current_trace->reset) tr->current_trace->reset(tr); +#ifdef CONFIG_TRACER_MAX_TRACE + had_max_tr = tr->current_trace->use_max_tr; + /* Current trace needs to be nop_trace before synchronize_rcu */ tr->current_trace = &nop_trace; -#ifdef CONFIG_TRACER_MAX_TRACE - had_max_tr = tr->allocated_snapshot; - if (had_max_tr && !t->use_max_tr) { /* * We need to make sure that the update_max_tr sees that @@ -6446,11 +6446,13 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf) free_snapshot(tr); } - if (t->use_max_tr && !had_max_tr) { + if (t->use_max_tr && !tr->allocated_snapshot) { ret = tracing_alloc_snapshot_instance(tr); if (ret < 0) goto out; } +#else + tr->current_trace = &nop_trace; #endif if (t->init) { -- 2.35.1

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Linux-stable-mirror October 2022