May 2022 - Linux-stable-mirror

FAILED: patch "[PATCH] can: grcan: grcan_probe(): fix broken system id check for" 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 1e93ed26acf03fe6c97c6d573a10178596aadd43 Mon Sep 17 00:00:00 2001 From: Andreas Larsson <andreas(a)gaisler.com> Date: Fri, 29 Apr 2022 10:46:55 +0200 Subject: [PATCH] can: grcan: grcan_probe(): fix broken system id check for errata workaround needs The systemid property was checked for in the wrong place of the device tree and compared to the wrong value. Fixes: 6cec9b07fe6a ("can: grcan: Add device driver for GRCAN and GRHCAN cores") Link: https://lore.kernel.org/all/20220429084656.29788-3-andreas@gaisler.com Cc: stable(a)vger.kernel.org Signed-off-by: Andreas Larsson <andreas(a)gaisler.com> Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c index f8860900575b..4ca3da56d3aa 100644 --- a/drivers/net/can/grcan.c +++ b/drivers/net/can/grcan.c @@ -241,7 +241,7 @@ struct grcan_device_config { .rxsize = GRCAN_DEFAULT_BUFFER_SIZE, \ } -#define GRCAN_TXBUG_SAFE_GRLIB_VERSION 0x4100 +#define GRCAN_TXBUG_SAFE_GRLIB_VERSION 4100 #define GRLIB_VERSION_MASK 0xffff /* GRCAN private data structure */ @@ -1643,6 +1643,7 @@ static int grcan_setup_netdev(struct platform_device *ofdev, static int grcan_probe(struct platform_device *ofdev) { struct device_node *np = ofdev->dev.of_node; + struct device_node *sysid_parent; u32 sysid, ambafreq; int irq, err; void __iomem *base; @@ -1651,10 +1652,15 @@ static int grcan_probe(struct platform_device *ofdev) /* Compare GRLIB version number with the first that does not * have the tx bug (see start_xmit) */ - err = of_property_read_u32(np, "systemid", &sysid); - if (!err && ((sysid & GRLIB_VERSION_MASK) - >= GRCAN_TXBUG_SAFE_GRLIB_VERSION)) - txbug = false; + sysid_parent = of_find_node_by_path("/ambapp0"); + if (sysid_parent) { + of_node_get(sysid_parent); + err = of_property_read_u32(sysid_parent, "systemid", &sysid); + if (!err && ((sysid & GRLIB_VERSION_MASK) >= + GRCAN_TXBUG_SAFE_GRLIB_VERSION)) + txbug = false; + of_node_put(sysid_parent); + } err = of_property_read_u32(np, "freq", &ambafreq); if (err) {

2 years, 11 months

1
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[PATCH] ceph: check folio PG_private bit instead of folio->private

by Xiubo Li

The pages in the file mapping maybe reclaimed and reused by other subsystems and the page->private maybe used as flags field or something else, if later that pages are used by page caches again the page->private maybe not cleared as expected. Here will check the PG_private bit instead of the folio->private. Cc: stable(a)vger.kernel.org URL: https://tracker.ceph.com/issues/55421 Signed-off-by: Xiubo Li <xiubli(a)redhat.com> --- fs/ceph/addr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 63b7430e1ce6..1a108f24e7d9 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -85,7 +85,7 @@ static bool ceph_dirty_folio(struct address_space *mapping, struct folio *folio) if (folio_test_dirty(folio)) { dout("%p dirty_folio %p idx %lu -- already dirty\n", mapping->host, folio, folio->index); - VM_BUG_ON_FOLIO(!folio_get_private(folio), folio); + VM_BUG_ON_FOLIO(!folio_test_private(folio), folio); return false; } @@ -122,7 +122,7 @@ static bool ceph_dirty_folio(struct address_space *mapping, struct folio *folio) * Reference snap context in folio->private. Also set * PagePrivate so that we get invalidate_folio callback. */ - VM_BUG_ON_FOLIO(folio_get_private(folio), folio); + VM_BUG_ON_FOLIO(folio_test_private(folio), folio); folio_attach_private(folio, snapc); return ceph_fscache_dirty_folio(mapping, folio); @@ -150,7 +150,7 @@ static void ceph_invalidate_folio(struct folio *folio, size_t offset, } WARN_ON(!folio_test_locked(folio)); - if (folio_get_private(folio)) { + if (folio_test_private(folio)) { dout("%p invalidate_folio idx %lu full dirty page\n", inode, folio->index); -- 2.36.0.rc1

2 years, 11 months

3
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stable-rc/queue/4.14 baseline: 42 runs, 1 regressions (v4.14.277-54-gfa6de16ffc4e)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 42 runs, 1 regressions (v4.14.277-54-gfa6de16ffc4e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+-------------+----------+-----------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.27… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.277-54-gfa6de16ffc4e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: fa6de16ffc4e8ee05984ca29cc11afaaed738a76 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+-------------+----------+-----------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6278235d797fedd8888f571b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.277-54-gfa6de16ffc… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.277-54-gfa6de16ffc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6278235d797fedd8888f571c failing since 20 days (last pass: v4.14.275-277-gda5c0b6bebbb1, first fail: v4.14.275-284-gdf8ec5b4383b9)

2 years, 11 months

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stable-rc/queue/5.15 baseline: 117 runs, 1 regressions (v5.15.37-177-geb4347bcfaa3)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 117 runs, 1 regressions (v5.15.37-177-geb4347bcfaa3) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.37… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.37-177-geb4347bcfaa3 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: eb4347bcfaa364890efeed595c75a80c75e3c26c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/62782068e03655fe518f571c Results: 88 PASS, 4 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.37-177-geb4347bcfa… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.37-177-geb4347bcfa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.bootrr.rockchip-i2s1-probed: https://kernelci.org/test/case/id/62782068e03655fe518f573e failing since 62 days (last pass: v5.15.26-42-gc89c0807b943, first fail: v5.15.26-257-g2b9a22cd5eb8) 2022-05-08T19:56:12.526498 <8>[ 32.396072] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-i2s0-probed RESULT=pass> 2022-05-08T19:56:13.550206 /lava-6303318/1/../bin/lava-test-case

2 years, 11 months

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Re: KASAN: use-after-free Read in tc_chain_fill_node

by syzbot

This bug is marked as fixed by commit: net: core: netlink: add helper refcount dec and lock function net: sched: add helper function to take reference to Qdisc net: sched: extend Qdisc with rcu net: sched: rename qdisc_destroy() to qdisc_put() net: sched: use Qdisc rcu API instead of relying on rtnl lock But I can't find it in any tested tree for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored.

2 years, 11 months

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[PATCH 10/12] crypto: qat - use memzero_explicit() for algs

by Giovanni Cabiddu

Use memzero_explicit(), instead of a memset(.., 0, ..) in the implementation of the algorithms, for buffers containing sensitive information to ensure they are wiped out before free. Cc: stable(a)vger.kernel.org Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Adam Guerin <adam.guerin(a)intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba(a)intel.com> --- drivers/crypto/qat/qat_common/qat_algs.c | 20 +++++++++---------- drivers/crypto/qat/qat_common/qat_asym_algs.c | 20 +++++++++---------- 2 files changed, 20 insertions(+), 20 deletions(-) diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index 873533dc43a7..c42df18e02b2 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -637,12 +637,12 @@ static int qat_alg_aead_newkey(struct crypto_aead *tfm, const u8 *key, return 0; out_free_all: - memset(ctx->dec_cd, 0, sizeof(struct qat_alg_cd)); + memzero_explicit(ctx->dec_cd, sizeof(struct qat_alg_cd)); dma_free_coherent(dev, sizeof(struct qat_alg_cd), ctx->dec_cd, ctx->dec_cd_paddr); ctx->dec_cd = NULL; out_free_enc: - memset(ctx->enc_cd, 0, sizeof(struct qat_alg_cd)); + memzero_explicit(ctx->enc_cd, sizeof(struct qat_alg_cd)); dma_free_coherent(dev, sizeof(struct qat_alg_cd), ctx->enc_cd, ctx->enc_cd_paddr); ctx->enc_cd = NULL; @@ -1092,12 +1092,12 @@ static int qat_alg_skcipher_newkey(struct qat_alg_skcipher_ctx *ctx, return 0; out_free_all: - memset(ctx->dec_cd, 0, sizeof(*ctx->dec_cd)); + memzero_explicit(ctx->dec_cd, sizeof(*ctx->dec_cd)); dma_free_coherent(dev, sizeof(*ctx->dec_cd), ctx->dec_cd, ctx->dec_cd_paddr); ctx->dec_cd = NULL; out_free_enc: - memset(ctx->enc_cd, 0, sizeof(*ctx->enc_cd)); + memzero_explicit(ctx->enc_cd, sizeof(*ctx->enc_cd)); dma_free_coherent(dev, sizeof(*ctx->enc_cd), ctx->enc_cd, ctx->enc_cd_paddr); ctx->enc_cd = NULL; @@ -1359,12 +1359,12 @@ static void qat_alg_aead_exit(struct crypto_aead *tfm) dev = &GET_DEV(inst->accel_dev); if (ctx->enc_cd) { - memset(ctx->enc_cd, 0, sizeof(struct qat_alg_cd)); + memzero_explicit(ctx->enc_cd, sizeof(struct qat_alg_cd)); dma_free_coherent(dev, sizeof(struct qat_alg_cd), ctx->enc_cd, ctx->enc_cd_paddr); } if (ctx->dec_cd) { - memset(ctx->dec_cd, 0, sizeof(struct qat_alg_cd)); + memzero_explicit(ctx->dec_cd, sizeof(struct qat_alg_cd)); dma_free_coherent(dev, sizeof(struct qat_alg_cd), ctx->dec_cd, ctx->dec_cd_paddr); } @@ -1412,15 +1412,15 @@ static void qat_alg_skcipher_exit_tfm(struct crypto_skcipher *tfm) dev = &GET_DEV(inst->accel_dev); if (ctx->enc_cd) { - memset(ctx->enc_cd, 0, - sizeof(struct icp_qat_hw_cipher_algo_blk)); + memzero_explicit(ctx->enc_cd, + sizeof(struct icp_qat_hw_cipher_algo_blk)); dma_free_coherent(dev, sizeof(struct icp_qat_hw_cipher_algo_blk), ctx->enc_cd, ctx->enc_cd_paddr); } if (ctx->dec_cd) { - memset(ctx->dec_cd, 0, - sizeof(struct icp_qat_hw_cipher_algo_blk)); + memzero_explicit(ctx->dec_cd, + sizeof(struct icp_qat_hw_cipher_algo_blk)); dma_free_coherent(dev, sizeof(struct icp_qat_hw_cipher_algo_blk), ctx->dec_cd, ctx->dec_cd_paddr); diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index b3badc5bd224..86c7d07435c8 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -1087,19 +1087,19 @@ static void qat_rsa_setkey_crt(struct qat_rsa_ctx *ctx, struct rsa_key *rsa_key) return; free_dq: - memset(ctx->dq, '\0', half_key_sz); + memzero_explicit(ctx->dq, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->dq, ctx->dma_dq); ctx->dq = NULL; free_dp: - memset(ctx->dp, '\0', half_key_sz); + memzero_explicit(ctx->dp, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->dp, ctx->dma_dp); ctx->dp = NULL; free_q: - memset(ctx->q, '\0', half_key_sz); + memzero_explicit(ctx->q, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->q, ctx->dma_q); ctx->q = NULL; free_p: - memset(ctx->p, '\0', half_key_sz); + memzero_explicit(ctx->p, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->p, ctx->dma_p); ctx->p = NULL; err: @@ -1116,27 +1116,27 @@ static void qat_rsa_clear_ctx(struct device *dev, struct qat_rsa_ctx *ctx) if (ctx->e) dma_free_coherent(dev, ctx->key_sz, ctx->e, ctx->dma_e); if (ctx->d) { - memset(ctx->d, '\0', ctx->key_sz); + memzero_explicit(ctx->d, ctx->key_sz); dma_free_coherent(dev, ctx->key_sz, ctx->d, ctx->dma_d); } if (ctx->p) { - memset(ctx->p, '\0', half_key_sz); + memzero_explicit(ctx->p, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->p, ctx->dma_p); } if (ctx->q) { - memset(ctx->q, '\0', half_key_sz); + memzero_explicit(ctx->q, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->q, ctx->dma_q); } if (ctx->dp) { - memset(ctx->dp, '\0', half_key_sz); + memzero_explicit(ctx->dp, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->dp, ctx->dma_dp); } if (ctx->dq) { - memset(ctx->dq, '\0', half_key_sz); + memzero_explicit(ctx->dq, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->dq, ctx->dma_dq); } if (ctx->qinv) { - memset(ctx->qinv, '\0', half_key_sz); + memzero_explicit(ctx->qinv, half_key_sz); dma_free_coherent(dev, half_key_sz, ctx->qinv, ctx->dma_qinv); } -- 2.35.1

2 years, 11 months

2
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stable-rc/queue/5.4 build: 189 builds: 3 failed, 186 passed, 4 errors, 28 warnings (v5.4.191-84-gf18083bba7ad)

by kernelci.org bot

stable-rc/queue/5.4 build: 189 builds: 3 failed, 186 passed, 4 errors, 28 warnings (v5.4.191-84-gf18083bba7ad) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.191-84-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.191-84-gf18083bba7ad Git Commit: f18083bba7adbcf6185779b0278d1d03a0f8e86c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: assabet_defconfig (gcc-10): 1 warning collie_defconfig (gcc-10): 1 warning h3600_defconfig (gcc-10): 1 warning neponset_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 4 errors shannon_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: mtx1_defconfig (gcc-10): 3 warnings riscv: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-chromebook (gcc-10): 2 warnings Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] Section mismatches summary: 2 WARNING: vmlinux.o(.text+0xcb50): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text.unlikely+0x3774): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text+0xcf84): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xce80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcd90): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcc84): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcb58): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xcb30): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xc9fc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xc8b8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0xb954): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0x7f4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: vmlinux.o(.text+0x75b4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcb50): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text+0xcc84): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0x75b4): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xb954): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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_64_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 Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3774): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- 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: vmlinux.o(.text+0x7f4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcb50): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0xce80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: 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 -------------------------------------------------------------------------------- iop32x_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 Section mismatches: WARNING: vmlinux.o(.text+0xc9fc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- keystone_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 Section mismatches: WARNING: vmlinux.o(.text+0xcb58): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcd90): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- pistachio_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 Section mismatches: WARNING: vmlinux.o(.text+0xc8b8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] Section mismatches: WARNING: vmlinux.o(.text+0xcb30): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: vmlinux.o(.text+0xcf84): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tango4_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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1732: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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 (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 2 warnings, 0 section mismatches Warnings: 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, 2 warnings, 0 section mismatches Warnings: 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 -------------------------------------------------------------------------------- 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>

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stable-rc/queue/5.10 build: 186 builds: 5 failed, 181 passed, 6 errors, 14 warnings (v5.10.113-129-g2a88b987a070)

by kernelci.org bot

stable-rc/queue/5.10 build: 186 builds: 5 failed, 181 passed, 6 errors, 14 warnings (v5.10.113-129-g2a88b987a070) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.113-1… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.113-129-g2a88b987a070 Git Commit: 2a88b987a0700ca5f0200a2d1ee1ab078755c9ca Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: hisi_defconfig: (gcc-10) FAIL rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL xway_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: hisi_defconfig (gcc-10): 1 error, 2 warnings rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning decstation_64_defconfig (gcc-10): 1 warning decstation_defconfig (gcc-10): 1 warning decstation_r4k_defconfig (gcc-10): 1 warning lemote2f_defconfig (gcc-10): 1 warning rm200_defconfig (gcc-10): 1 warning xway_defconfig (gcc-10): 1 error, 2 warnings riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Errors summary: 2 drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 3 kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] 2 drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 2 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 net/mac80211/mlme.c:4343:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. Section mismatches summary: 1 WARNING: modpost: vmlinux.o(.text+0xd054): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xceb0): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcdb8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcd4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb98): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb88): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb60): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcabc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xc900): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xb918): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0x8068): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0x7684): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcd4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0x7684): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- ci20_defconfig (mips, 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xb918): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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_64_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text+0x8068): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb98): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xceb0): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] Warnings: drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- iop32x_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcabc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- keystone_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb88): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/mac80211/mlme.c:4343:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcdb8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- pistachio_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xc900): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 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>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb60): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xd054): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tango4_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 (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-10) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] Warnings: drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 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>

2 years, 11 months

1
0
0 0

[PATCH 07/12] crypto: qat - set to zero DH parameters before free

by Giovanni Cabiddu

Set to zero the DH context buffers containing the DH key before they are freed. Cc: stable(a)vger.kernel.org Fixes: c9839143ebbf ("crypto: qat - Add DH support") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Adam Guerin <adam.guerin(a)intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba(a)intel.com> --- drivers/crypto/qat/qat_common/qat_asym_algs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index d75eb77c9fb9..2fec89b8a188 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -421,14 +421,17 @@ static int qat_dh_set_params(struct qat_dh_ctx *ctx, struct dh *params) static void qat_dh_clear_ctx(struct device *dev, struct qat_dh_ctx *ctx) { if (ctx->g) { + memzero_explicit(ctx->g, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->g, ctx->dma_g); ctx->g = NULL; } if (ctx->xa) { + memzero_explicit(ctx->xa, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->xa, ctx->dma_xa); ctx->xa = NULL; } if (ctx->p) { + memzero_explicit(ctx->p, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->p, ctx->dma_p); ctx->p = NULL; } -- 2.35.1

2 years, 11 months

3
5
0 0

FAILED: patch "[PATCH] net: stmmac: disable Split Header (SPH) for Intel platforms" 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 47f753c1108e287edb3e27fad8a7511a9d55578e Mon Sep 17 00:00:00 2001 From: Tan Tee Min <tee.min.tan(a)linux.intel.com> Date: Fri, 29 Apr 2022 19:58:07 +0800 Subject: [PATCH] net: stmmac: disable Split Header (SPH) for Intel platforms Based on DesignWare Ethernet QoS datasheet, we are seeing the limitation of Split Header (SPH) feature is not supported for Ipv4 fragmented packet. This SPH limitation will cause ping failure when the packets size exceed the MTU size. For example, the issue happens once the basic ping packet size is larger than the configured MTU size and the data is lost inside the fragmented packet, replaced by zeros/corrupted values, and leads to ping fail. So, disable the Split Header for Intel platforms. v2: Add fixes tag in commit message. Fixes: 67afd6d1cfdf("net: stmmac: Add Split Header support and enable it in XGMAC cores") Cc: <stable(a)vger.kernel.org> # 5.10.x Suggested-by: Ong, Boon Leong <boon.leong.ong(a)intel.com> Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail(a)intel.com> Signed-off-by: Wong Vee Khee <vee.khee.wong(a)linux.intel.com> Signed-off-by: Tan Tee Min <tee.min.tan(a)linux.intel.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 63754a9c4ba7..0b0be0898ac5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -454,6 +454,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->has_gmac4 = 1; plat->force_sf_dma_mode = 0; plat->tso_en = 1; + plat->sph_disable = 1; /* Multiplying factor to the clk_eee_i clock time * period to make it closer to 100 ns. This value diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4a4b3651ab3e..2525a80353b7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7021,7 +7021,7 @@ int stmmac_dvr_probe(struct device *device, dev_info(priv->device, "TSO feature enabled\n"); } - if (priv->dma_cap.sphen) { + if (priv->dma_cap.sphen && !priv->plat->sph_disable) { ndev->hw_features |= NETIF_F_GRO; priv->sph_cap = true; priv->sph = priv->sph_cap; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 24eea1b05ca2..29917850f079 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -270,5 +270,6 @@ struct plat_stmmacenet_data { int msi_rx_base_vec; int msi_tx_base_vec; bool use_phy_wol; + bool sph_disable; }; #endif

2 years, 11 months

1
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FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
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FAILED: patch "[PATCH] btrfs: skip compression property for anything other than" 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 4b73c55fdebd8939f0f6000921075f7f6fa41397 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:01:22 +0100 Subject: [PATCH] btrfs: skip compression property for anything other than files and dirs The compression property only has effect on regular files and directories (so that it's propagated to files and subdirectories created inside a directory). For any other inode type (symlink, fifo, device, socket), it's pointless to set the compression property because it does nothing and ends up unnecessarily wasting leaf space due to the pointless xattr (75 or 76 bytes, depending on the compression value). Symlinks in particular are very common (for example, I have almost 10k symlinks under /etc, /usr and /var alone) and therefore it's worth to avoid wasting leaf space with the compression xattr. For example, the compression property can end up on a symlink or character device implicitly, through inheritance from a parent directory $ mkdir /mnt/testdir $ btrfs property set /mnt/testdir compression lzo $ ln -s yadayada /mnt/testdir/lnk $ mknod /mnt/testdir/dev c 0 0 Or explicitly like this: $ ln -s yadayda /mnt/lnk $ setfattr -h -n btrfs.compression -v lzo /mnt/lnk So skip the compression property on inodes that are neither a regular file nor a directory. CC: stable(a)vger.kernel.org # 5.4+ 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/props.c b/fs/btrfs/props.c index 5a6f87744c28..1b31481f9e72 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -21,6 +21,7 @@ struct prop_handler { size_t len); int (*apply)(struct inode *inode, const char *value, size_t len); const char *(*extract)(struct inode *inode); + bool (*ignore)(const struct btrfs_inode *inode); int inheritable; }; @@ -74,6 +75,28 @@ int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, return handler->validate(inode, value, value_len); } +/* + * Check if a property should be ignored (not set) for an inode. + * + * @inode: The target inode. + * @name: The property's name. + * + * The caller must be sure the given property name is valid, for example by + * having previously called btrfs_validate_prop(). + * + * Returns: true if the property should be ignored for the given inode + * false if the property must not be ignored for the given inode + */ +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name) +{ + const struct prop_handler *handler; + + handler = find_prop_handler(name, NULL); + ASSERT(handler != NULL); + + return handler->ignore(inode); +} + int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, const char *name, const char *value, size_t value_len, int flags) @@ -316,6 +339,22 @@ static int prop_compression_apply(struct inode *inode, const char *value, return 0; } +static bool prop_compression_ignore(const struct btrfs_inode *inode) +{ + /* + * Compression only has effect for regular files, and for directories + * we set it just to propagate it to new files created inside them. + * Everything else (symlinks, devices, sockets, fifos) is pointless as + * it will do nothing, so don't waste metadata space on a compression + * xattr for anything that is neither a file nor a directory. + */ + if (!S_ISREG(inode->vfs_inode.i_mode) && + !S_ISDIR(inode->vfs_inode.i_mode)) + return true; + + return false; +} + static const char *prop_compression_extract(struct inode *inode) { switch (BTRFS_I(inode)->prop_compress) { @@ -336,6 +375,7 @@ static struct prop_handler prop_handlers[] = { .validate = prop_compression_validate, .apply = prop_compression_apply, .extract = prop_compression_extract, + .ignore = prop_compression_ignore, .inheritable = 1 }, }; @@ -362,6 +402,9 @@ static int inherit_props(struct btrfs_trans_handle *trans, if (!h->inheritable) continue; + if (h->ignore(BTRFS_I(inode))) + continue; + value = h->extract(parent); if (!value) continue; diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h index 2b2ac15ab788..59bea741cfcf 100644 --- a/fs/btrfs/props.h +++ b/fs/btrfs/props.h @@ -15,6 +15,7 @@ int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, int flags); int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, const char *value, size_t value_len); +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 367bb87b66df..85691dc2232f 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -408,6 +408,9 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, if (ret) return ret; + if (btrfs_ignore_prop(BTRFS_I(inode), name)) + return 0; + trans = btrfs_start_transaction(root, 2); if (IS_ERR(trans)) return PTR_ERR(trans);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: skip compression property for anything other than" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 4b73c55fdebd8939f0f6000921075f7f6fa41397 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:01:22 +0100 Subject: [PATCH] btrfs: skip compression property for anything other than files and dirs The compression property only has effect on regular files and directories (so that it's propagated to files and subdirectories created inside a directory). For any other inode type (symlink, fifo, device, socket), it's pointless to set the compression property because it does nothing and ends up unnecessarily wasting leaf space due to the pointless xattr (75 or 76 bytes, depending on the compression value). Symlinks in particular are very common (for example, I have almost 10k symlinks under /etc, /usr and /var alone) and therefore it's worth to avoid wasting leaf space with the compression xattr. For example, the compression property can end up on a symlink or character device implicitly, through inheritance from a parent directory $ mkdir /mnt/testdir $ btrfs property set /mnt/testdir compression lzo $ ln -s yadayada /mnt/testdir/lnk $ mknod /mnt/testdir/dev c 0 0 Or explicitly like this: $ ln -s yadayda /mnt/lnk $ setfattr -h -n btrfs.compression -v lzo /mnt/lnk So skip the compression property on inodes that are neither a regular file nor a directory. CC: stable(a)vger.kernel.org # 5.4+ 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/props.c b/fs/btrfs/props.c index 5a6f87744c28..1b31481f9e72 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -21,6 +21,7 @@ struct prop_handler { size_t len); int (*apply)(struct inode *inode, const char *value, size_t len); const char *(*extract)(struct inode *inode); + bool (*ignore)(const struct btrfs_inode *inode); int inheritable; }; @@ -74,6 +75,28 @@ int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, return handler->validate(inode, value, value_len); } +/* + * Check if a property should be ignored (not set) for an inode. + * + * @inode: The target inode. + * @name: The property's name. + * + * The caller must be sure the given property name is valid, for example by + * having previously called btrfs_validate_prop(). + * + * Returns: true if the property should be ignored for the given inode + * false if the property must not be ignored for the given inode + */ +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name) +{ + const struct prop_handler *handler; + + handler = find_prop_handler(name, NULL); + ASSERT(handler != NULL); + + return handler->ignore(inode); +} + int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, const char *name, const char *value, size_t value_len, int flags) @@ -316,6 +339,22 @@ static int prop_compression_apply(struct inode *inode, const char *value, return 0; } +static bool prop_compression_ignore(const struct btrfs_inode *inode) +{ + /* + * Compression only has effect for regular files, and for directories + * we set it just to propagate it to new files created inside them. + * Everything else (symlinks, devices, sockets, fifos) is pointless as + * it will do nothing, so don't waste metadata space on a compression + * xattr for anything that is neither a file nor a directory. + */ + if (!S_ISREG(inode->vfs_inode.i_mode) && + !S_ISDIR(inode->vfs_inode.i_mode)) + return true; + + return false; +} + static const char *prop_compression_extract(struct inode *inode) { switch (BTRFS_I(inode)->prop_compress) { @@ -336,6 +375,7 @@ static struct prop_handler prop_handlers[] = { .validate = prop_compression_validate, .apply = prop_compression_apply, .extract = prop_compression_extract, + .ignore = prop_compression_ignore, .inheritable = 1 }, }; @@ -362,6 +402,9 @@ static int inherit_props(struct btrfs_trans_handle *trans, if (!h->inheritable) continue; + if (h->ignore(BTRFS_I(inode))) + continue; + value = h->extract(parent); if (!value) continue; diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h index 2b2ac15ab788..59bea741cfcf 100644 --- a/fs/btrfs/props.h +++ b/fs/btrfs/props.h @@ -15,6 +15,7 @@ int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, int flags); int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, const char *value, size_t value_len); +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 367bb87b66df..85691dc2232f 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -408,6 +408,9 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, if (ret) return ret; + if (btrfs_ignore_prop(BTRFS_I(inode), name)) + return 0; + trans = btrfs_start_transaction(root, 2); if (IS_ERR(trans)) return PTR_ERR(trans);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: skip compression property for anything other than" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 4b73c55fdebd8939f0f6000921075f7f6fa41397 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:01:22 +0100 Subject: [PATCH] btrfs: skip compression property for anything other than files and dirs The compression property only has effect on regular files and directories (so that it's propagated to files and subdirectories created inside a directory). For any other inode type (symlink, fifo, device, socket), it's pointless to set the compression property because it does nothing and ends up unnecessarily wasting leaf space due to the pointless xattr (75 or 76 bytes, depending on the compression value). Symlinks in particular are very common (for example, I have almost 10k symlinks under /etc, /usr and /var alone) and therefore it's worth to avoid wasting leaf space with the compression xattr. For example, the compression property can end up on a symlink or character device implicitly, through inheritance from a parent directory $ mkdir /mnt/testdir $ btrfs property set /mnt/testdir compression lzo $ ln -s yadayada /mnt/testdir/lnk $ mknod /mnt/testdir/dev c 0 0 Or explicitly like this: $ ln -s yadayda /mnt/lnk $ setfattr -h -n btrfs.compression -v lzo /mnt/lnk So skip the compression property on inodes that are neither a regular file nor a directory. CC: stable(a)vger.kernel.org # 5.4+ 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/props.c b/fs/btrfs/props.c index 5a6f87744c28..1b31481f9e72 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -21,6 +21,7 @@ struct prop_handler { size_t len); int (*apply)(struct inode *inode, const char *value, size_t len); const char *(*extract)(struct inode *inode); + bool (*ignore)(const struct btrfs_inode *inode); int inheritable; }; @@ -74,6 +75,28 @@ int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, return handler->validate(inode, value, value_len); } +/* + * Check if a property should be ignored (not set) for an inode. + * + * @inode: The target inode. + * @name: The property's name. + * + * The caller must be sure the given property name is valid, for example by + * having previously called btrfs_validate_prop(). + * + * Returns: true if the property should be ignored for the given inode + * false if the property must not be ignored for the given inode + */ +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name) +{ + const struct prop_handler *handler; + + handler = find_prop_handler(name, NULL); + ASSERT(handler != NULL); + + return handler->ignore(inode); +} + int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, const char *name, const char *value, size_t value_len, int flags) @@ -316,6 +339,22 @@ static int prop_compression_apply(struct inode *inode, const char *value, return 0; } +static bool prop_compression_ignore(const struct btrfs_inode *inode) +{ + /* + * Compression only has effect for regular files, and for directories + * we set it just to propagate it to new files created inside them. + * Everything else (symlinks, devices, sockets, fifos) is pointless as + * it will do nothing, so don't waste metadata space on a compression + * xattr for anything that is neither a file nor a directory. + */ + if (!S_ISREG(inode->vfs_inode.i_mode) && + !S_ISDIR(inode->vfs_inode.i_mode)) + return true; + + return false; +} + static const char *prop_compression_extract(struct inode *inode) { switch (BTRFS_I(inode)->prop_compress) { @@ -336,6 +375,7 @@ static struct prop_handler prop_handlers[] = { .validate = prop_compression_validate, .apply = prop_compression_apply, .extract = prop_compression_extract, + .ignore = prop_compression_ignore, .inheritable = 1 }, }; @@ -362,6 +402,9 @@ static int inherit_props(struct btrfs_trans_handle *trans, if (!h->inheritable) continue; + if (h->ignore(BTRFS_I(inode))) + continue; + value = h->extract(parent); if (!value) continue; diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h index 2b2ac15ab788..59bea741cfcf 100644 --- a/fs/btrfs/props.h +++ b/fs/btrfs/props.h @@ -15,6 +15,7 @@ int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, int flags); int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, const char *value, size_t value_len); +bool btrfs_ignore_prop(const struct btrfs_inode *inode, const char *name); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 367bb87b66df..85691dc2232f 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -408,6 +408,9 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, if (ret) return ret; + if (btrfs_ignore_prop(BTRFS_I(inode), name)) + return 0; + trans = btrfs_start_transaction(root, 2); if (IS_ERR(trans)) return PTR_ERR(trans);

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: do not allow compression on nodatacow files" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 0e852ab8974cd2b5946766b2d9baf82c78ace03d Mon Sep 17 00:00:00 2001 From: Chung-Chiang Cheng <cccheng(a)synology.com> Date: Fri, 15 Apr 2022 16:04:06 +0800 Subject: [PATCH] btrfs: do not allow compression on nodatacow files Compression and nodatacow are mutually exclusive. A similar issue was fixed by commit f37c563bab429 ("btrfs: add missing check for nocow and compression inode flags"). Besides ioctl, there is another way to enable/disable/reset compression directly via xattr. The following steps will result in a invalid combination. $ touch bar $ chattr +C bar $ lsattr bar ---------------C-- bar $ setfattr -n btrfs.compression -v zstd bar $ lsattr bar --------c------C-- bar To align with the logic in check_fsflags, nocompress will also be unacceptable after this patch, to prevent mix any compression-related options with nodatacow. $ touch bar $ chattr +C bar $ lsattr bar ---------------C-- bar $ setfattr -n btrfs.compression -v zstd bar setfattr: bar: Invalid argument $ setfattr -n btrfs.compression -v no bar setfattr: bar: Invalid argument When both compression and nodatacow are enabled, then btrfs_run_delalloc_range prefers nodatacow and no compression happens. Reported-by: Jayce Lin <jaycelin(a)synology.com> CC: stable(a)vger.kernel.org # 5.10.x: e6f9d6964802: btrfs: export a helper for compression hard check CC: stable(a)vger.kernel.org # 5.10.x Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Chung-Chiang Cheng <cccheng(a)synology.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index 1a6d2d5b4b33..5a6f87744c28 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -17,7 +17,8 @@ static DEFINE_HASHTABLE(prop_handlers_ht, BTRFS_PROP_HANDLERS_HT_BITS); struct prop_handler { struct hlist_node node; const char *xattr_name; - int (*validate)(const char *value, size_t len); + int (*validate)(const struct btrfs_inode *inode, const char *value, + size_t len); int (*apply)(struct inode *inode, const char *value, size_t len); const char *(*extract)(struct inode *inode); int inheritable; @@ -55,7 +56,8 @@ find_prop_handler(const char *name, return NULL; } -int btrfs_validate_prop(const char *name, const char *value, size_t value_len) +int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, + const char *value, size_t value_len) { const struct prop_handler *handler; @@ -69,7 +71,7 @@ int btrfs_validate_prop(const char *name, const char *value, size_t value_len) if (value_len == 0) return 0; - return handler->validate(value, value_len); + return handler->validate(inode, value, value_len); } int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, @@ -252,8 +254,12 @@ int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path) return ret; } -static int prop_compression_validate(const char *value, size_t len) +static int prop_compression_validate(const struct btrfs_inode *inode, + const char *value, size_t len) { + if (!btrfs_inode_can_compress(inode)) + return -EINVAL; + if (!value) return 0; @@ -364,7 +370,7 @@ static int inherit_props(struct btrfs_trans_handle *trans, * This is not strictly necessary as the property should be * valid, but in case it isn't, don't propagate it further. */ - ret = h->validate(value, strlen(value)); + ret = h->validate(BTRFS_I(inode), value, strlen(value)); if (ret) continue; diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h index 40b2c65b518c..2b2ac15ab788 100644 --- a/fs/btrfs/props.h +++ b/fs/btrfs/props.h @@ -13,7 +13,8 @@ void __init btrfs_props_init(void); int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, const char *name, const char *value, size_t value_len, int flags); -int btrfs_validate_prop(const char *name, const char *value, size_t value_len); +int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, + const char *value, size_t value_len); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 99abf41b89b9..9632d0ff2038 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -403,7 +403,7 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, struct btrfs_root *root = BTRFS_I(inode)->root; name = xattr_full_name(handler, name); - ret = btrfs_validate_prop(name, value, size); + ret = btrfs_validate_prop(BTRFS_I(inode), name, value, size); if (ret) return ret;

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: do not allow compression on nodatacow files" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 0e852ab8974cd2b5946766b2d9baf82c78ace03d Mon Sep 17 00:00:00 2001 From: Chung-Chiang Cheng <cccheng(a)synology.com> Date: Fri, 15 Apr 2022 16:04:06 +0800 Subject: [PATCH] btrfs: do not allow compression on nodatacow files Compression and nodatacow are mutually exclusive. A similar issue was fixed by commit f37c563bab429 ("btrfs: add missing check for nocow and compression inode flags"). Besides ioctl, there is another way to enable/disable/reset compression directly via xattr. The following steps will result in a invalid combination. $ touch bar $ chattr +C bar $ lsattr bar ---------------C-- bar $ setfattr -n btrfs.compression -v zstd bar $ lsattr bar --------c------C-- bar To align with the logic in check_fsflags, nocompress will also be unacceptable after this patch, to prevent mix any compression-related options with nodatacow. $ touch bar $ chattr +C bar $ lsattr bar ---------------C-- bar $ setfattr -n btrfs.compression -v zstd bar setfattr: bar: Invalid argument $ setfattr -n btrfs.compression -v no bar setfattr: bar: Invalid argument When both compression and nodatacow are enabled, then btrfs_run_delalloc_range prefers nodatacow and no compression happens. Reported-by: Jayce Lin <jaycelin(a)synology.com> CC: stable(a)vger.kernel.org # 5.10.x: e6f9d6964802: btrfs: export a helper for compression hard check CC: stable(a)vger.kernel.org # 5.10.x Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Chung-Chiang Cheng <cccheng(a)synology.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index 1a6d2d5b4b33..5a6f87744c28 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -17,7 +17,8 @@ static DEFINE_HASHTABLE(prop_handlers_ht, BTRFS_PROP_HANDLERS_HT_BITS); struct prop_handler { struct hlist_node node; const char *xattr_name; - int (*validate)(const char *value, size_t len); + int (*validate)(const struct btrfs_inode *inode, const char *value, + size_t len); int (*apply)(struct inode *inode, const char *value, size_t len); const char *(*extract)(struct inode *inode); int inheritable; @@ -55,7 +56,8 @@ find_prop_handler(const char *name, return NULL; } -int btrfs_validate_prop(const char *name, const char *value, size_t value_len) +int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, + const char *value, size_t value_len) { const struct prop_handler *handler; @@ -69,7 +71,7 @@ int btrfs_validate_prop(const char *name, const char *value, size_t value_len) if (value_len == 0) return 0; - return handler->validate(value, value_len); + return handler->validate(inode, value, value_len); } int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, @@ -252,8 +254,12 @@ int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path) return ret; } -static int prop_compression_validate(const char *value, size_t len) +static int prop_compression_validate(const struct btrfs_inode *inode, + const char *value, size_t len) { + if (!btrfs_inode_can_compress(inode)) + return -EINVAL; + if (!value) return 0; @@ -364,7 +370,7 @@ static int inherit_props(struct btrfs_trans_handle *trans, * This is not strictly necessary as the property should be * valid, but in case it isn't, don't propagate it further. */ - ret = h->validate(value, strlen(value)); + ret = h->validate(BTRFS_I(inode), value, strlen(value)); if (ret) continue; diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h index 40b2c65b518c..2b2ac15ab788 100644 --- a/fs/btrfs/props.h +++ b/fs/btrfs/props.h @@ -13,7 +13,8 @@ void __init btrfs_props_init(void); int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, const char *name, const char *value, size_t value_len, int flags); -int btrfs_validate_prop(const char *name, const char *value, size_t value_len); +int btrfs_validate_prop(const struct btrfs_inode *inode, const char *name, + const char *value, size_t value_len); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 99abf41b89b9..9632d0ff2038 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -403,7 +403,7 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, struct btrfs_root *root = BTRFS_I(inode)->root; name = xattr_full_name(handler, name); - ret = btrfs_validate_prop(name, value, size); + ret = btrfs_validate_prop(BTRFS_I(inode), name, value, size); if (ret) return ret;

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: export a helper for compression hard check" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 e6f9d69648029e48b8f97db09368d419b5e2614a Mon Sep 17 00:00:00 2001 From: Chung-Chiang Cheng <cccheng(a)synology.com> Date: Fri, 15 Apr 2022 16:04:05 +0800 Subject: [PATCH] btrfs: export a helper for compression hard check inode_can_compress will be used outside of inode.c to check the availability of setting compression flag by xattr. This patch moves this function as an internal helper and renames it to btrfs_inode_can_compress. Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Signed-off-by: Chung-Chiang Cheng <cccheng(a)synology.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 47e72d72f7d0..32131a5d321b 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -384,6 +384,17 @@ static inline bool btrfs_inode_in_log(struct btrfs_inode *inode, u64 generation) return ret; } +/* + * Check if the inode has flags compatible with compression + */ +static inline bool btrfs_inode_can_compress(const struct btrfs_inode *inode) +{ + if (inode->flags & BTRFS_INODE_NODATACOW || + inode->flags & BTRFS_INODE_NODATASUM) + return false; + return true; +} + struct btrfs_dio_private { struct inode *inode; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8bac68d8e96f..673b9259f6c0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -480,17 +480,6 @@ static noinline int add_async_extent(struct async_chunk *cow, return 0; } -/* - * Check if the inode has flags compatible with compression - */ -static inline bool inode_can_compress(struct btrfs_inode *inode) -{ - if (inode->flags & BTRFS_INODE_NODATACOW || - inode->flags & BTRFS_INODE_NODATASUM) - return false; - return true; -} - /* * Check if the inode needs to be submitted to compression, based on mount * options, defragmentation, properties or heuristics. @@ -500,7 +489,7 @@ static inline int inode_need_compress(struct btrfs_inode *inode, u64 start, { struct btrfs_fs_info *fs_info = inode->root->fs_info; - if (!inode_can_compress(inode)) { + if (!btrfs_inode_can_compress(inode)) { WARN(IS_ENABLED(CONFIG_BTRFS_DEBUG), KERN_ERR "BTRFS: unexpected compression for ino %llu\n", btrfs_ino(inode)); @@ -2019,7 +2008,7 @@ int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page ASSERT(!zoned || btrfs_is_data_reloc_root(inode->root)); ret = run_delalloc_nocow(inode, locked_page, start, end, page_started, nr_written); - } else if (!inode_can_compress(inode) || + } else if (!btrfs_inode_can_compress(inode) || !inode_need_compress(inode, start, end)) { if (zoned) ret = run_delalloc_zoned(inode, locked_page, start, end,

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: export a helper for compression hard check" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 e6f9d69648029e48b8f97db09368d419b5e2614a Mon Sep 17 00:00:00 2001 From: Chung-Chiang Cheng <cccheng(a)synology.com> Date: Fri, 15 Apr 2022 16:04:05 +0800 Subject: [PATCH] btrfs: export a helper for compression hard check inode_can_compress will be used outside of inode.c to check the availability of setting compression flag by xattr. This patch moves this function as an internal helper and renames it to btrfs_inode_can_compress. Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Signed-off-by: Chung-Chiang Cheng <cccheng(a)synology.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 47e72d72f7d0..32131a5d321b 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -384,6 +384,17 @@ static inline bool btrfs_inode_in_log(struct btrfs_inode *inode, u64 generation) return ret; } +/* + * Check if the inode has flags compatible with compression + */ +static inline bool btrfs_inode_can_compress(const struct btrfs_inode *inode) +{ + if (inode->flags & BTRFS_INODE_NODATACOW || + inode->flags & BTRFS_INODE_NODATASUM) + return false; + return true; +} + struct btrfs_dio_private { struct inode *inode; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8bac68d8e96f..673b9259f6c0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -480,17 +480,6 @@ static noinline int add_async_extent(struct async_chunk *cow, return 0; } -/* - * Check if the inode has flags compatible with compression - */ -static inline bool inode_can_compress(struct btrfs_inode *inode) -{ - if (inode->flags & BTRFS_INODE_NODATACOW || - inode->flags & BTRFS_INODE_NODATASUM) - return false; - return true; -} - /* * Check if the inode needs to be submitted to compression, based on mount * options, defragmentation, properties or heuristics. @@ -500,7 +489,7 @@ static inline int inode_need_compress(struct btrfs_inode *inode, u64 start, { struct btrfs_fs_info *fs_info = inode->root->fs_info; - if (!inode_can_compress(inode)) { + if (!btrfs_inode_can_compress(inode)) { WARN(IS_ENABLED(CONFIG_BTRFS_DEBUG), KERN_ERR "BTRFS: unexpected compression for ino %llu\n", btrfs_ino(inode)); @@ -2019,7 +2008,7 @@ int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page ASSERT(!zoned || btrfs_is_data_reloc_root(inode->root)); ret = run_delalloc_nocow(inode, locked_page, start, end, page_started, nr_written); - } else if (!inode_can_compress(inode) || + } else if (!btrfs_inode_can_compress(inode) || !inode_need_compress(inode, start, end)) { if (zoned) ret = run_delalloc_zoned(inode, locked_page, start, end,

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: do not BUG_ON() on failure to update inode when" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 193b4e83986d7ee6caa8ceefb5ee9f58240fbee0 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:03:09 +0100 Subject: [PATCH] btrfs: do not BUG_ON() on failure to update inode when setting xattr We are doing a BUG_ON() if we fail to update an inode after setting (or clearing) a xattr, but there's really no reason to not instead simply abort the transaction and return the error to the caller. This should be a rare error because we have previously reserved enough metadata space to update the inode and the delayed inode should have already been setup, so an -ENOSPC or -ENOMEM, which are the possible errors, are very unlikely to happen. So replace the BUG_ON()s with a transaction abort. CC: stable(a)vger.kernel.org # 4.9+ Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> 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/xattr.c b/fs/btrfs/xattr.c index 9632d0ff2038..367bb87b66df 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -262,7 +262,8 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); out: if (start_trans) btrfs_end_transaction(trans); @@ -416,7 +417,8 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); } btrfs_end_transaction(trans);

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: do not BUG_ON() on failure to update inode when" 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 193b4e83986d7ee6caa8ceefb5ee9f58240fbee0 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:03:09 +0100 Subject: [PATCH] btrfs: do not BUG_ON() on failure to update inode when setting xattr We are doing a BUG_ON() if we fail to update an inode after setting (or clearing) a xattr, but there's really no reason to not instead simply abort the transaction and return the error to the caller. This should be a rare error because we have previously reserved enough metadata space to update the inode and the delayed inode should have already been setup, so an -ENOSPC or -ENOMEM, which are the possible errors, are very unlikely to happen. So replace the BUG_ON()s with a transaction abort. CC: stable(a)vger.kernel.org # 4.9+ Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> 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/xattr.c b/fs/btrfs/xattr.c index 9632d0ff2038..367bb87b66df 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -262,7 +262,8 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); out: if (start_trans) btrfs_end_transaction(trans); @@ -416,7 +417,8 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); } btrfs_end_transaction(trans);

2 years, 11 months

1
0
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FAILED: patch "[PATCH] btrfs: do not BUG_ON() on failure to update inode when" 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 193b4e83986d7ee6caa8ceefb5ee9f58240fbee0 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:03:09 +0100 Subject: [PATCH] btrfs: do not BUG_ON() on failure to update inode when setting xattr We are doing a BUG_ON() if we fail to update an inode after setting (or clearing) a xattr, but there's really no reason to not instead simply abort the transaction and return the error to the caller. This should be a rare error because we have previously reserved enough metadata space to update the inode and the delayed inode should have already been setup, so an -ENOSPC or -ENOMEM, which are the possible errors, are very unlikely to happen. So replace the BUG_ON()s with a transaction abort. CC: stable(a)vger.kernel.org # 4.9+ Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> 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/xattr.c b/fs/btrfs/xattr.c index 9632d0ff2038..367bb87b66df 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -262,7 +262,8 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); out: if (start_trans) btrfs_end_transaction(trans); @@ -416,7 +417,8 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); } btrfs_end_transaction(trans);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: do not BUG_ON() on failure to update inode when" 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 193b4e83986d7ee6caa8ceefb5ee9f58240fbee0 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:03:09 +0100 Subject: [PATCH] btrfs: do not BUG_ON() on failure to update inode when setting xattr We are doing a BUG_ON() if we fail to update an inode after setting (or clearing) a xattr, but there's really no reason to not instead simply abort the transaction and return the error to the caller. This should be a rare error because we have previously reserved enough metadata space to update the inode and the delayed inode should have already been setup, so an -ENOSPC or -ENOMEM, which are the possible errors, are very unlikely to happen. So replace the BUG_ON()s with a transaction abort. CC: stable(a)vger.kernel.org # 4.9+ Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> 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/xattr.c b/fs/btrfs/xattr.c index 9632d0ff2038..367bb87b66df 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -262,7 +262,8 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); out: if (start_trans) btrfs_end_transaction(trans); @@ -416,7 +417,8 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); } btrfs_end_transaction(trans);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: do not BUG_ON() on failure to update inode when" 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 193b4e83986d7ee6caa8ceefb5ee9f58240fbee0 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 11:03:09 +0100 Subject: [PATCH] btrfs: do not BUG_ON() on failure to update inode when setting xattr We are doing a BUG_ON() if we fail to update an inode after setting (or clearing) a xattr, but there's really no reason to not instead simply abort the transaction and return the error to the caller. This should be a rare error because we have previously reserved enough metadata space to update the inode and the delayed inode should have already been setup, so an -ENOSPC or -ENOMEM, which are the possible errors, are very unlikely to happen. So replace the BUG_ON()s with a transaction abort. CC: stable(a)vger.kernel.org # 4.9+ Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> 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/xattr.c b/fs/btrfs/xattr.c index 9632d0ff2038..367bb87b66df 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -262,7 +262,8 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); out: if (start_trans) btrfs_end_transaction(trans); @@ -416,7 +417,8 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler, inode_inc_iversion(inode); inode->i_ctime = current_time(inode); ret = btrfs_update_inode(trans, root, BTRFS_I(inode)); - BUG_ON(ret); + if (ret) + btrfs_abort_transaction(trans, ret); } btrfs_end_transaction(trans);

2 years, 11 months

1
0
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FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
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0 0

FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" 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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
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0 0

FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" 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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" 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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: always log symlinks in full mode" 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 d0e64a981fd841cb0f28fcd6afcac55e6f1e6994 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 21 Apr 2022 10:56:39 +0100 Subject: [PATCH] btrfs: always log symlinks in full mode On Linux, empty symlinks are invalid, and attempting to create one with the system call symlink(2) results in an -ENOENT error and this is explicitly documented in the man page. If we rename a symlink that was created in the current transaction and its parent directory was logged before, we actually end up logging the symlink without logging its content, which is stored in an inline extent. That means that after a power failure we can end up with an empty symlink, having no content and an i_size of 0 bytes. It can be easily reproduced like this: $ mkfs.btrfs -f /dev/sdc $ mount /dev/sdc /mnt $ mkdir /mnt/testdir $ sync # Create a file inside the directory and fsync the directory. $ touch /mnt/testdir/foo $ xfs_io -c "fsync" /mnt/testdir # Create a symlink inside the directory and then rename the symlink. $ ln -s /mnt/testdir/foo /mnt/testdir/bar $ mv /mnt/testdir/bar /mnt/testdir/baz # Now fsync again the directory, this persist the log tree. $ xfs_io -c "fsync" /mnt/testdir <power failure> $ mount /dev/sdc /mnt $ stat -c %s /mnt/testdir/baz 0 $ readlink /mnt/testdir/baz $ Fix this by always logging symlinks in full mode (LOG_INODE_ALL), so that their content is also logged. A test case for fstests will follow. CC: stable(a)vger.kernel.org # 4.9+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 09e4f1a04e6f..11399c8eed87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5804,6 +5804,18 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, mutex_lock(&inode->log_mutex); } + /* + * For symlinks, we must always log their content, which is stored in an + * inline extent, otherwise we could end up with an empty symlink after + * log replay, which is invalid on linux (symlink(2) returns -ENOENT if + * one attempts to create an empty symlink). + * We don't need to worry about flushing delalloc, because when we create + * the inline extent when the symlink is created (we never have delalloc + * for symlinks). + */ + if (S_ISLNK(inode->vfs_inode.i_mode)) + inode_only = LOG_INODE_ALL; + /* * Before logging the inode item, cache the value returned by * inode_logged(), because after that we have the need to figure out if @@ -6182,7 +6194,7 @@ static int log_new_dir_dentries(struct btrfs_trans_handle *trans, } ctx->log_new_dentries = false; - if (type == BTRFS_FT_DIR || type == BTRFS_FT_SYMLINK) + if (type == BTRFS_FT_DIR) log_mode = LOG_INODE_ALL; ret = btrfs_log_inode(trans, BTRFS_I(di_inode), log_mode, ctx);

2 years, 11 months

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FAILED: patch "[PATCH] btrfs: force v2 space cache usage for subpage mount" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 9f73f1aef98b2fa7252c0a89be64840271ce8ea0 Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Fri, 1 Apr 2022 15:29:37 +0800 Subject: [PATCH] btrfs: force v2 space cache usage for subpage mount [BUG] For a 4K sector sized btrfs with v1 cache enabled and only mounted on systems with 4K page size, if it's mounted on subpage (64K page size) systems, it can cause the following warning on v1 space cache: BTRFS error (device dm-1): csum mismatch on free space cache BTRFS warning (device dm-1): failed to load free space cache for block group 84082688, rebuilding it now Although not a big deal, as kernel can rebuild it without problem, such warning will bother end users, especially if they want to switch the same btrfs seamlessly between different page sized systems. [CAUSE] V1 free space cache is still using fixed PAGE_SIZE for various bitmap, like BITS_PER_BITMAP. Such hard-coded PAGE_SIZE usage will cause various mismatch, from v1 cache size to checksum. Thus kernel will always reject v1 cache with a different PAGE_SIZE with csum mismatch. [FIX] Although we should fix v1 cache, it's already going to be marked deprecated soon. And we have v2 cache based on metadata (which is already fully subpage compatible), and it has almost everything superior than v1 cache. So just force subpage mount to use v2 cache on mount. Reported-by: Matt Corallo <blnxfsl(a)bluematt.me> CC: stable(a)vger.kernel.org # 5.15+ Link: https://lore.kernel.org/linux-btrfs/61aa27d1-30fc-c1a9-f0f4-9df544395ec3@bl… Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Qu Wenruo <wqu(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 20e70eb88465..3e0acc362233 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3657,6 +3657,17 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device if (sectorsize < PAGE_SIZE) { struct btrfs_subpage_info *subpage_info; + /* + * V1 space cache has some hardcoded PAGE_SIZE usage, and is + * going to be deprecated. + * + * Force to use v2 cache for subpage case. + */ + btrfs_clear_opt(fs_info->mount_opt, SPACE_CACHE); + btrfs_set_and_info(fs_info, FREE_SPACE_TREE, + "forcing free space tree for sector size %u with page size %lu", + sectorsize, PAGE_SIZE); + btrfs_warn(fs_info, "read-write for sector size %u with page size %lu is experimental", sectorsize, PAGE_SIZE);

2 years, 11 months

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cache_from_obj: Wrong slab cache. Acpi-Namespace but object is from kmalloc-64

by Jason A. Donenfeld

Hi Rafael, I'm seeing the following boot time splat on 5.4.191: [ 0.700848] ACPI: Unable to load the System Description Tables [ 0.701622] ACPI Error: Could not remove SCI handler (20190816/evmisc-247) [ 0.702871] ------------[ cut here ]------------ [ 0.703503] cache_from_obj: Wrong slab cache. Acpi-Namespace but object is from kmalloc-64 [ 0.704609] WARNING: CPU: 0 PID: 1 at mm/slab.h:521 kmem_cache_free+0x22a/0x240 [ 0.705356] Kernel panic - not syncing: panic_on_warn set ... [ 0.705769] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.191-debug #1 [ 0.705769] Call Trace: [ 0.705769] dump_stack+0x97/0xd3 [ 0.705769] panic+0x289/0x50b [ 0.705769] ? get_mm_exe_file.cold+0x3e/0x3e [ 0.705769] ? printk+0x91/0xad [ 0.705769] ? kmem_cache_free+0x22a/0x240 [ 0.705769] __warn.cold+0x1b/0x35 [ 0.705769] ? ist_end_non_atomic+0x10/0x10 [ 0.705769] ? kmem_cache_free+0x22a/0x240 [ 0.705769] report_bug+0x1e6/0x250 [ 0.705769] do_error_trap+0x14a/0x1e0 [ 0.705769] ? kmem_cache_free+0x22a/0x240 [ 0.705769] do_invalid_op+0x49/0x60 [ 0.705769] ? kmem_cache_free+0x22a/0x240 [ 0.705769] invalid_op+0x20/0x30 [ 0.705769] RIP: 0010:kmem_cache_free+0x22a/0x240 [ 0.705769] Code: f5 83 82 e8 3a 61 7b 00 48 8b 4d 50 49 8b 55 50 48 c7 c6 50 62 29 82 48 c7 c7 b8 e7 40 82 c6 05 b3 2c 60 01 01 e8 34 66 79 00 <0f> 0b eb ab e9 5a 08 7b 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 [ 0.705769] RSP: 0000:ffff888000327c20 EFLAGS: 00010286 [ 0.705769] RAX: 0000000000000000 RBX: ffff888080258440 RCX: 0000000000000000 [ 0.705769] RDX: 0000000000000001 RSI: 0000000000000006 RDI: ffffed1000064f7a [ 0.705769] RBP: ffff888000087740 R08: 0000000000000000 R09: 0000000000000000 [ 0.705769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 0.705769] R13: ffff88800008d640 R14: ffff888000258440 R15: dffffc0000000000 [ 0.705769] acpi_os_release_object+0x5/0x10 [ 0.705769] acpi_ns_delete_children+0xa8/0xdd [ 0.705769] acpi_ns_delete_namespace_subtree+0x84/0xbf [ 0.705769] ? acpi_bus_init+0x3cf/0x3cf [ 0.705769] acpi_ns_terminate+0x32/0x7d [ 0.705769] acpi_ut_subsystem_shutdown+0xb2/0x1b8 [ 0.705769] ? acpi_bus_init+0x3cf/0x3cf [ 0.705769] acpi_terminate+0x5/0xf [ 0.705769] acpi_bus_init+0x39b/0x3cf [ 0.705769] ? acpi_sleep_init+0x1c2/0x1c2 [ 0.705769] ? kasan_unpoison_shadow+0x34/0x40 [ 0.705769] ? kobject_create_and_add+0x68/0x90 [ 0.705769] ? acpi_bus_init+0x3cf/0x3cf [ 0.705769] acpi_init+0xf5/0x227 [ 0.705769] ? acpi_bus_init+0x3cf/0x3cf [ 0.705769] ? trace_initcall_start+0xf7/0x12f [ 0.705769] ? acpi_bus_init+0x3cf/0x3cf [ 0.705769] do_one_initcall+0x71/0x12d [ 0.705769] ? start_kernel+0x5c4/0x5c4 [ 0.705769] ? rcu_read_lock_sched_held+0xf0/0x160 [ 0.705769] ? trace_initcall_level+0xf7/0x12f [ 0.705769] kernel_init_freeable+0x407/0x4ab [ 0.705769] ? rest_init+0x322/0x322 [ 0.705769] kernel_init+0x8/0x11e [ 0.705769] ret_from_fork+0x24/0x30 [ 0.705769] ACPI MEMORY or I/O RESET_REG. This was generated with the below config file and this QEMU command line: qemu-system-x86_64 \ -nodefaults \ -nographic \ -smp 4 \ -cpu host -machine q35,accel=kvm \ -m 1G \ -serial stdio \ -chardev file,path=/home/wgci/tmp/176591.3184/tmp.Gq9dNdQzi3/src/tests/qemu/../../../qemu-build/x86_64/result,id=result \ -serial chardev:result \ -no-reboot \ -monitor none \ -kernel path/to/kernel Jason # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 5.4.191-debug Kernel Configuration # # # Compiler: gcc (Gentoo 11.3.0 p4) 11.3.0 # CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=110300 CONFIG_CLANG_VERSION=0 CONFIG_CC_CAN_LINK=y CONFIG_CC_HAS_ASM_GOTO=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CONSTRUCTORS=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_EXTABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set CONFIG_DEFAULT_HOSTNAME="(none)" # CONFIG_SYSVIPC is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_CROSS_MEMORY_ATTACH is not set # CONFIG_USELIB is not set # CONFIG_AUDIT is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_DATA=y CONFIG_ARCH_CLOCKSOURCE_INIT=y CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y # CONFIG_NO_HZ_FULL is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y # end of Timers subsystem # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_PREEMPTION=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set # CONFIG_IRQ_TIME_ACCOUNTING is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting # CONFIG_CPU_ISOLATION is not set # # RCU Subsystem # CONFIG_PREEMPT_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_TASKS_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem # CONFIG_IKCONFIG is not set # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=18 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # # Scheduler features # # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_ARCH_SUPPORTS_INT128=y # CONFIG_CGROUPS is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set CONFIG_NET_NS=y # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="/home/zx2c4/Projects/wireguard-linux-compat/src/tests/qemu/../../../qemu-build/x86_64/init-cpio-spec.txt" CONFIG_INITRAMFS_ROOT_UID=0 CONFIG_INITRAMFS_ROOT_GID=0 # CONFIG_RD_GZIP is not set # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set # CONFIG_RD_LZO is not set # CONFIG_RD_LZ4 is not set CONFIG_INITRAMFS_COMPRESSION="" CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_BPF=y CONFIG_EXPERT=y CONFIG_MULTIUSER=y # CONFIG_SGETMASK_SYSCALL is not set # CONFIG_SYSFS_SYSCALL is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_FHANDLE is not set CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_PRINTK_NMI=y CONFIG_BUG=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set CONFIG_SHMEM=y # CONFIG_AIO is not set # CONFIG_IO_URING is not set # CONFIG_ADVISE_SYSCALLS is not set # CONFIG_MEMBARRIER is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y CONFIG_KALLSYMS_BASE_RELATIVE=y # CONFIG_BPF_SYSCALL is not set # CONFIG_USERFAULTFD is not set CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y # CONFIG_RSEQ is not set # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # CONFIG_PC104 is not set # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_SLAB_MERGE_DEFAULT is not set # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set # CONFIG_SLUB_CPU_PARTIAL is not set # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y # end of General setup CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MIN=28 CONFIG_ARCH_MMAP_RND_BITS_MAX=32 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_FILTER_PGPROT=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ZONE_DMA32=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_KASAN_SHADOW_OFFSET=0xdffffc0000000000 CONFIG_X86_64_SMP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=4 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y # # Processor type and features # # CONFIG_ZONE_DMA is not set CONFIG_SMP=y CONFIG_X86_FEATURE_NAMES=y # CONFIG_X86_X2APIC is not set CONFIG_X86_MPPARSE=y # CONFIG_GOLDFISH is not set # CONFIG_RETPOLINE is not set # CONFIG_X86_CPU_RESCTRL is not set # CONFIG_X86_EXTENDED_PLATFORM is not set # CONFIG_X86_AMD_PLATFORM_DEVICE is not set # CONFIG_SCHED_OMIT_FRAME_POINTER is not set CONFIG_HYPERVISOR_GUEST=y CONFIG_PARAVIRT=y # CONFIG_PARAVIRT_DEBUG is not set CONFIG_PARAVIRT_SPINLOCKS=y # CONFIG_XEN is not set CONFIG_KVM_GUEST=y CONFIG_ARCH_CPUIDLE_HALTPOLL=y # CONFIG_PVH is not set # CONFIG_KVM_DEBUG_FS is not set # CONFIG_PARAVIRT_TIME_ACCOUNTING is not set CONFIG_PARAVIRT_CLOCK=y # CONFIG_ACRN_GUEST is not set # CONFIG_MK8 is not set # CONFIG_MPSC is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set CONFIG_GENERIC_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y # CONFIG_PROCESSOR_SELECT is not set CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_HYGON=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_ZHAOXIN=y CONFIG_HPET_TIMER=y # CONFIG_DMI is not set # CONFIG_MAXSMP is not set CONFIG_NR_CPUS_RANGE_BEGIN=2 CONFIG_NR_CPUS_RANGE_END=512 CONFIG_NR_CPUS_DEFAULT=64 CONFIG_NR_CPUS=4 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_SCHED_MC_PRIO is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set # CONFIG_X86_MCE is not set # # Performance monitoring # # CONFIG_PERF_EVENTS_AMD_POWER is not set # end of Performance monitoring # CONFIG_X86_VSYSCALL_EMULATION is not set # CONFIG_I8K is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # CONFIG_X86_5LEVEL is not set CONFIG_X86_DIRECT_GBPAGES=y # CONFIG_X86_CPA_STATISTICS is not set # CONFIG_AMD_MEM_ENCRYPT is not set CONFIG_NUMA=y # CONFIG_NUMA_EMU is not set CONFIG_NODES_SHIFT=6 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_X86_RESERVE_LOW=64 # CONFIG_MTRR is not set CONFIG_ARCH_RANDOM=y # CONFIG_X86_SMAP is not set # CONFIG_X86_INTEL_UMIP is not set # CONFIG_X86_INTEL_MPX is not set # CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set CONFIG_X86_INTEL_TSX_MODE_OFF=y # CONFIG_X86_INTEL_TSX_MODE_ON is not set # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set # CONFIG_EFI is not set # CONFIG_SECCOMP is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x1000000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x200000 CONFIG_HOTPLUG_CPU=y # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set # CONFIG_DEBUG_HOTPLUG_CPU0 is not set # CONFIG_LEGACY_VSYSCALL_EMULATE is not set # CONFIG_LEGACY_VSYSCALL_XONLY is not set CONFIG_LEGACY_VSYSCALL_NONE=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1" # CONFIG_CMDLINE_OVERRIDE is not set # CONFIG_MODIFY_LDT_SYSCALL is not set CONFIG_HAVE_LIVEPATCH=y # end of Processor type and features CONFIG_ARCH_HAS_ADD_PAGES=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y # # Power management and ACPI options # # CONFIG_SUSPEND is not set # CONFIG_PM is not set CONFIG_ARCH_SUPPORTS_ACPI=y CONFIG_ACPI=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y # CONFIG_ACPI_DEBUGGER is not set # CONFIG_ACPI_SPCR_TABLE is not set CONFIG_ACPI_LPIT=y # CONFIG_ACPI_PROCFS_POWER is not set # CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set # CONFIG_ACPI_EC_DEBUGFS is not set # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR_CSTATE=y # CONFIG_ACPI_PROCESSOR is not set # CONFIG_ACPI_NUMA is not set CONFIG_ACPI_CUSTOM_DSDT_FILE="" CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y # CONFIG_ACPI_TABLE_UPGRADE is not set # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_CONTAINER is not set # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_CUSTOM_METHOD is not set # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set CONFIG_HAVE_ACPI_APEI=y CONFIG_HAVE_ACPI_APEI_NMI=y # CONFIG_ACPI_APEI is not set # CONFIG_DPTF_POWER is not set # CONFIG_PMIC_OPREGION is not set # CONFIG_ACPI_CONFIGFS is not set # CONFIG_X86_PM_TIMER is not set # CONFIG_SFI is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # end of CPU Frequency scaling # # CPU Idle # # CONFIG_CPU_IDLE is not set # end of CPU Idle # end of Power management and ACPI options # # Bus options (PCI etc.) # # CONFIG_ISA_BUS is not set # CONFIG_ISA_DMA_API is not set # CONFIG_X86_SYSFB is not set # end of Bus options (PCI etc.) # # Binary Emulations # # CONFIG_IA32_EMULATION is not set # CONFIG_X86_X32 is not set # end of Binary Emulations # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_FIRMWARE_MEMMAP is not set # CONFIG_FW_CFG_SYSFS is not set # CONFIG_GOOGLE_FIRMWARE is not set # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y # CONFIG_KVM is not set # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set # # General architecture-dependent options # CONFIG_HOTPLUG_SMT=y CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y CONFIG_JUMP_LABEL=y # CONFIG_STATIC_KEYS_SELFTEST is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_HAS_SET_DIRECT_MAP=y CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_HAVE_RCU_TABLE_FREE=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_CC_HAS_STACKPROTECTOR_NONE=y # CONFIG_STACKPROTECTOR is not set CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MOVE_PMD=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_HAVE_EXIT_THREAD=y CONFIG_ARCH_MMAP_RND_BITS=28 CONFIG_HAVE_COPY_THREAD_TLS=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_64BIT_TIME=y CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_ARCH_HAS_REFCOUNT=y # CONFIG_REFCOUNT_FULL is not set CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_PLUGIN_HOSTCC="" CONFIG_HAVE_GCC_PLUGINS=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_MODULES_TREE_LOOKUP=y # CONFIG_BLOCK is not set CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y CONFIG_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_RWLOCKS=y CONFIG_QUEUED_RWLOCKS=y CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_ELFCORE=y CONFIG_BINFMT_SCRIPT=y # CONFIG_BINFMT_MISC is not set # CONFIG_COREDUMP is not set # end of Executable file formats # # Memory Management options # CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_HAVE_FAST_GUP=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_COMPACTION is not set # CONFIG_MIGRATION is not set CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_TRANSPARENT_HUGEPAGE is not set CONFIG_ARCH_WANTS_THP_SWAP=y # CONFIG_CLEANCACHE is not set # CONFIG_CMA is not set # CONFIG_ZPOOL is not set # CONFIG_ZBUD is not set # CONFIG_ZSMALLOC is not set CONFIG_GENERIC_EARLY_IOREMAP=y # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_PTE_DEVMAP=y # CONFIG_PERCPU_STATS is not set # CONFIG_GUP_BENCHMARK is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y # end of Memory Management options CONFIG_NET=y # # Networking options # # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_UNIX_SCM=y # CONFIG_UNIX_DIAG is not set # CONFIG_TLS is not set # CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_WIREGUARD=y CONFIG_WIREGUARD_DEBUG=y # CONFIG_IP_MULTICAST is not set CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_FIB_TRIE_STATS is not set CONFIG_IP_MULTIPLE_TABLES=y # CONFIG_IP_ROUTE_MULTIPATH is not set # CONFIG_IP_ROUTE_VERBOSE is not set # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=y # CONFIG_NET_IPGRE_DEMUX is not set CONFIG_NET_IP_TUNNEL=y # CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set CONFIG_NET_UDP_TUNNEL=y # CONFIG_NET_FOU is not set # CONFIG_NET_FOU_IP_TUNNELS is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TUNNEL=y # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_IPV6_ILA is not set # CONFIG_IPV6_VTI is not set # CONFIG_IPV6_SIT is not set # CONFIG_IPV6_TUNNEL is not set CONFIG_IPV6_MULTIPLE_TABLES=y # CONFIG_IPV6_SUBTREES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_IPV6_SEG6_LWTUNNEL is not set # CONFIG_IPV6_SEG6_HMAC is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # # CONFIG_NETFILTER_INGRESS is not set # CONFIG_NETFILTER_NETLINK_ACCT is not set # CONFIG_NETFILTER_NETLINK_QUEUE is not set # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NETFILTER_NETLINK_OSF is not set CONFIG_NF_CONNTRACK=y # CONFIG_NF_LOG_NETDEV is not set # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_ZONES is not set # CONFIG_NF_CONNTRACK_PROCFS is not set # CONFIG_NF_CONNTRACK_EVENTS is not set # CONFIG_NF_CONNTRACK_TIMEOUT is not set # CONFIG_NF_CONNTRACK_TIMESTAMP is not set # CONFIG_NF_CONNTRACK_LABELS is not set # CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set # CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set # CONFIG_NF_CONNTRACK_FTP is not set # CONFIG_NF_CONNTRACK_H323 is not set # CONFIG_NF_CONNTRACK_IRC is not set # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_SNMP is not set # CONFIG_NF_CONNTRACK_PPTP is not set # CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set # CONFIG_NF_CONNTRACK_TFTP is not set # CONFIG_NF_CT_NETLINK is not set CONFIG_NF_NAT=y # CONFIG_NF_TABLES is not set CONFIG_NETFILTER_XTABLES=y # # Xtables combined modules # CONFIG_NETFILTER_XT_MARK=y # CONFIG_NETFILTER_XT_CONNMARK is not set # # Xtables targets # # CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_HL is not set # CONFIG_NETFILTER_XT_TARGET_HMARK is not set # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set # CONFIG_NETFILTER_XT_TARGET_LOG is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set CONFIG_NETFILTER_XT_NAT=y # CONFIG_NETFILTER_XT_TARGET_NETMAP is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set # CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set # CONFIG_NETFILTER_XT_TARGET_TEE is not set # CONFIG_NETFILTER_XT_TARGET_TPROXY is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set # # Xtables matches # # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set # CONFIG_NETFILTER_XT_MATCH_BPF is not set # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_CPU is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ECN is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_HELPER is not set # CONFIG_NETFILTER_XT_MATCH_HL is not set # CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_L2TP is not set CONFIG_NETFILTER_XT_MATCH_LENGTH=y # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set # CONFIG_NETFILTER_XT_MATCH_OSF is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set # CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_SOCKET is not set # CONFIG_NETFILTER_XT_MATCH_STATE is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set # end of Core Netfilter Configuration # CONFIG_IP_SET is not set # CONFIG_IP_VS is not set # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=y # CONFIG_NF_SOCKET_IPV4 is not set # CONFIG_NF_TPROXY_IPV4 is not set # CONFIG_NF_DUP_IPV4 is not set # CONFIG_NF_LOG_ARP is not set # CONFIG_NF_LOG_IPV4 is not set # CONFIG_NF_REJECT_IPV4 is not set CONFIG_IP_NF_IPTABLES=y # CONFIG_IP_NF_MATCH_AH is not set # CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_RPFILTER is not set # CONFIG_IP_NF_MATCH_TTL is not set CONFIG_IP_NF_FILTER=y # CONFIG_IP_NF_TARGET_REJECT is not set # CONFIG_IP_NF_TARGET_SYNPROXY is not set CONFIG_IP_NF_NAT=y # CONFIG_IP_NF_TARGET_MASQUERADE is not set # CONFIG_IP_NF_TARGET_NETMAP is not set # CONFIG_IP_NF_TARGET_REDIRECT is not set CONFIG_IP_NF_MANGLE=y # CONFIG_IP_NF_TARGET_CLUSTERIP is not set # CONFIG_IP_NF_TARGET_ECN is not set # CONFIG_IP_NF_TARGET_TTL is not set # CONFIG_IP_NF_RAW is not set # CONFIG_IP_NF_ARPTABLES is not set # end of IP: Netfilter Configuration # # IPv6: Netfilter Configuration # # CONFIG_NF_SOCKET_IPV6 is not set # CONFIG_NF_TPROXY_IPV6 is not set # CONFIG_NF_DUP_IPV6 is not set # CONFIG_NF_REJECT_IPV6 is not set # CONFIG_NF_LOG_IPV6 is not set # CONFIG_IP6_NF_IPTABLES is not set # end of IPv6: Netfilter Configuration CONFIG_NF_DEFRAG_IPV6=y # CONFIG_NF_CONNTRACK_BRIDGE is not set # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set CONFIG_HAVE_NET_DSA=y # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_6LOWPAN is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_NET_NCSI is not set CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_DROP_MONITOR is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y # CONFIG_FAILOVER is not set CONFIG_HAVE_EBPF_JIT=y # # Device Drivers # CONFIG_HAVE_EISA=y # CONFIG_EISA is not set CONFIG_HAVE_PCI=y # CONFIG_PCI is not set # CONFIG_PCCARD is not set # # Generic Driver Options # # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y # CONFIG_DEVTMPFS_MOUNT is not set # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # # Firmware loader # # CONFIG_FW_LOADER is not set # end of Firmware loader # CONFIG_ALLOW_DEV_COREDUMP is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y # end of Generic Driver Options # # Bus devices # # end of Bus devices # CONFIG_CONNECTOR is not set # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_PNP=y # CONFIG_PNP_DEBUG_MESSAGES is not set # # Protocols # CONFIG_PNPACPI=y # # NVME Support # # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_SRAM is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_PVPANIC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # # Intel MIC & related support # # # Intel MIC Bus Driver # # # SCIF Bus Driver # # # VOP Bus Driver # # CONFIG_VOP_BUS is not set # # Intel MIC Host Driver # # # Intel MIC Card Driver # # # SCIF Driver # # # Intel MIC Coprocessor State Management (COSM) Drivers # # # VOP Driver # # end of Intel MIC & related support # CONFIG_ECHO is not set # end of Misc devices CONFIG_HAVE_IDE=y # # SCSI device support # CONFIG_SCSI_MOD=y # end of SCSI device support # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set CONFIG_DUMMY=y # CONFIG_EQUALIZER is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_GTP is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set CONFIG_VETH=y # CONFIG_NLMON is not set # # CAIF transport drivers # # # Distributed Switch Architecture drivers # # end of Distributed Switch Architecture drivers # CONFIG_ETHERNET is not set # CONFIG_NET_SB1000 is not set # CONFIG_MDIO_DEVICE is not set # CONFIG_PHYLIB is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # # Host-side USB support is needed for USB Network Adapter support # # CONFIG_WLAN is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # CONFIG_WAN is not set # CONFIG_FUJITSU_ES is not set # CONFIG_NETDEVSIM is not set # CONFIG_NET_FAILOVER is not set # CONFIG_ISDN is not set # # Input device support # # CONFIG_INPUT is not set # # Hardware I/O ports # # CONFIG_SERIO is not set CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y # CONFIG_VT is not set # CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_TRACE_SINK is not set # CONFIG_NULL_TTY is not set # CONFIG_LDISC_AUTOLOAD is not set # CONFIG_DEVMEM is not set # CONFIG_DEVKMEM is not set # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set # CONFIG_SERIAL_8250_PNP is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # end of Serial drivers # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_TTY_PRINTK is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_MWAVE is not set # CONFIG_HPET is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set # end of Character devices # CONFIG_RANDOM_TRUST_CPU is not set # CONFIG_RANDOM_TRUST_BOOTLOADER is not set # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # CONFIG_PPS is not set # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_AVS is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_MADERA is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_INTEL_LPSS_ACPI is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_SM501 is not set # CONFIG_ABX500_CORE is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_TQMX86 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_DRM is not set # CONFIG_DRM_DP_CEC is not set # # ARM devices # # end of ARM devices # # ACP (Audio CoProcessor) Configuration # # end of ACP (Audio CoProcessor) Configuration # # Frame buffer Devices # # CONFIG_FB is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # end of Graphics support # CONFIG_SOUND is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # end of DMABUF options # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set # CONFIG_VIRTIO_MENU is not set # # Microsoft Hyper-V guest support # # CONFIG_HYPERV is not set # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_STAGING is not set # CONFIG_X86_PLATFORM_DEVICES is not set # CONFIG_MFD_CROS_EC is not set # CONFIG_CHROME_PLATFORMS is not set # CONFIG_MELLANOX_PLATFORM is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # CONFIG_CLKEVT_I8253=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # CONFIG_SOUNDWIRE is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Aspeed SoC drivers # # end of Aspeed SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # CONFIG_XILINX_VCU is not set # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_PWM is not set # # IRQ chip support # # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_BCM_KONA_USB2_PHY is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # end of Performance monitor support # CONFIG_RAS is not set # # Android # # CONFIG_ANDROID is not set # end of Android # CONFIG_DAX is not set # CONFIG_NVMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_UNISYS_VISORBUS is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y # CONFIG_VALIDATE_FS_PARSER is not set # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_MANDATORY_FILE_LOCKING is not set # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # CONFIG_FSCACHE is not set # end of Caches # # Pseudo filesystems # CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y # CONFIG_PROC_PAGE_MONITOR is not set # CONFIG_PROC_CHILDREN is not set CONFIG_PROC_PID_ARCH_STATUS=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLBFS is not set CONFIG_MEMFD_CREATE=y CONFIG_ARCH_HAS_GIGANTIC_PAGE=y # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_NETWORK_FILESYSTEMS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set # CONFIG_NLS_UTF8 is not set # CONFIG_UNICODE is not set # end of File systems # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_PAGE_TABLE_ISOLATION is not set CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y # CONFIG_HARDENED_USERCOPY is not set # CONFIG_FORTIFY_SOURCE is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_USER is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_PCRYPT is not set # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # # Public-key cryptography # # CONFIG_CRYPTO_RSA is not set # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECRDSA is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set # CONFIG_CRYPTO_SEQIV is not set # CONFIG_CRYPTO_ECHAINIV is not set # # Block modes # # CONFIG_CRYPTO_CBC is not set # CONFIG_CRYPTO_CFB is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set # CONFIG_CRYPTO_ECB is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set # CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_ESSIV is not set # # Hash modes # # CONFIG_CRYPTO_CMAC is not set # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CRC32C_INTEL is not set # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRC32_PCLMUL is not set # CONFIG_CRYPTO_XXHASH is not set # CONFIG_CRYPTO_CRCT10DIF is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_POLY1305_X86_64 is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA1_SSSE3 is not set # CONFIG_CRYPTO_SHA256_SSSE3 is not set # CONFIG_CRYPTO_SHA512_SSSE3 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3 is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set # # Ciphers # # CONFIG_CRYPTO_AES is not set # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_AES_NI_INTEL is not set # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_BLOWFISH_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAMELLIA_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_DES3_EDE_X86_64 is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_CHACHA20_X86_64 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set # CONFIG_CRYPTO_SM4 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_TWOFISH_X86_64 is not set # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set # # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_DRBG_MENU is not set # CONFIG_CRYPTO_JITTERENTROPY is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set # CONFIG_CRYPTO_HW is not set # # Certificates for signature checking # # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y # CONFIG_CORDIC is not set CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_HAS_FAST_MULTIPLIER=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set # CONFIG_RANDOM32_SELFTEST is not set # CONFIG_XZ_DEC is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_SWIOTLB=y # CONFIG_DMA_API_DEBUG is not set CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y # CONFIG_IRQ_POLL is not set CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y # CONFIG_STRING_SELFTEST is not set # end of Library routines # # Kernel hacking # # # printk and dmesg options # CONFIG_PRINTK_TIME=y # CONFIG_PRINTK_CALLER is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=15 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_DYNAMIC_DEBUG is not set # end of printk and dmesg options # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_DEBUG_INFO_DWARF4=y # CONFIG_DEBUG_INFO_BTF is not set # CONFIG_GDB_SCRIPTS is not set CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1280 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_INSTALL is not set CONFIG_OPTIMIZE_INLINING=y CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_STACK_VALIDATION=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # CONFIG_MAGIC_SYSRQ is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_MISC is not set # # Memory Debugging # CONFIG_PAGE_EXTENSION=y CONFIG_DEBUG_PAGEALLOC=y CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y # CONFIG_PAGE_OWNER is not set CONFIG_PAGE_POISONING=y # CONFIG_PAGE_POISONING_NO_SANITY is not set # CONFIG_PAGE_POISONING_ZERO is not set # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_OBJECTS=y # CONFIG_DEBUG_OBJECTS_SELFTEST is not set CONFIG_DEBUG_OBJECTS_FREE=y CONFIG_DEBUG_OBJECTS_TIMERS=y CONFIG_DEBUG_OBJECTS_WORK=y CONFIG_DEBUG_OBJECTS_RCU_HEAD=y CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 CONFIG_SLUB_DEBUG_ON=y # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000 # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set # CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUG_VM=y # CONFIG_DEBUG_VM_VMACACHE is not set # CONFIG_DEBUG_VM_RB is not set # CONFIG_DEBUG_VM_PGFLAGS is not set CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # CONFIG_DEBUG_VIRTUAL is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_KASAN=y CONFIG_KASAN_GENERIC=y # CONFIG_KASAN_OUTLINE is not set CONFIG_KASAN_INLINE=y CONFIG_KASAN_STACK=1 # end of Memory Debugging CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set CONFIG_DEBUG_SHIRQ=y # # Debug Lockups and Hangs # CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 CONFIG_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1 CONFIG_WQ_WATCHDOG=y # end of Debug Lockups and Hangs CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_ON_OOPS_VALUE=1 CONFIG_PANIC_TIMEOUT=-1 CONFIG_SCHED_DEBUG=y CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y CONFIG_SCHED_STACK_END_CHECK=y CONFIG_DEBUG_TIMEKEEPING=y CONFIG_DEBUG_PREEMPT=y # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y CONFIG_PROVE_LOCKING=y # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_RWSEMS=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_LOCKDEP=y # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # end of Lock Debugging (spinlocks, mutexes, etc...) CONFIG_TRACE_IRQFLAGS=y CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_KOBJECT_RELEASE is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_PLIST is not set CONFIG_DEBUG_SG=y CONFIG_DEBUG_NOTIFIERS=y # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # CONFIG_PROVE_RCU=y # CONFIG_RCU_PERF_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_TRACE=y CONFIG_RCU_EQS_DEBUG=y # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_PREEMPTIRQ_TRACEPOINTS=y CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_RUNTIME_TESTING_MENU is not set # CONFIG_MEMTEST is not set CONFIG_BUG_ON_DATA_CORRUPTION=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y CONFIG_UBSAN=y CONFIG_UBSAN_SANITIZE_ALL=y CONFIG_UBSAN_NO_ALIGNMENT=y CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_X86_VERBOSE_BOOTUP is not set CONFIG_EARLY_PRINTK=y # CONFIG_X86_PTDUMP is not set # CONFIG_DEBUG_WX is not set CONFIG_DOUBLEFAULT=y # CONFIG_DEBUG_TLBFLUSH is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y # CONFIG_X86_DECODER_SELFTEST is not set CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set # CONFIG_DEBUG_ENTRY is not set # CONFIG_DEBUG_NMI_SELFTEST is not set CONFIG_X86_DEBUG_FPU=y CONFIG_UNWINDER_ORC=y # CONFIG_UNWINDER_FRAME_POINTER is not set # end of Kernel hacking

2 years, 11 months

3
4
0 0

FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] x86/fpu: Prevent FPU state corruption" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 59f5ede3bc0f00eb856425f636dab0c10feb06d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Sun, 1 May 2022 21:31:43 +0200 Subject: [PATCH] x86/fpu: Prevent FPU state corruption The FPU usage related to task FPU management is either protected by disabling interrupts (switch_to, return to user) or via fpregs_lock() which is a wrapper around local_bh_disable(). When kernel code wants to use the FPU then it has to check whether it is possible by calling irq_fpu_usable(). But the condition in irq_fpu_usable() is wrong. It allows FPU to be used when: !in_interrupt() || interrupted_user_mode() || interrupted_kernel_fpu_idle() The latter is checking whether some other context already uses FPU in the kernel, but if that's not the case then it allows FPU to be used unconditionally even if the calling context interrupted a fpregs_lock() critical region. If that happens then the FPU state of the interrupted context becomes corrupted. Allow in kernel FPU usage only when no other context has in kernel FPU usage and either the calling context is not hard interrupt context or the hard interrupt did not interrupt a local bottomhalf disabled region. It's hard to find a proper Fixes tag as the condition was broken in one way or the other for a very long time and the eager/lazy FPU changes caused a lot of churn. Picked something remotely connected from the history. This survived undetected for quite some time as FPU usage in interrupt context is rare, but the recent changes to the random code unearthed it at least on a kernel which had FPU debugging enabled. There is probably a higher rate of silent corruption as not all issues can be detected by the FPU debugging code. This will be addressed in a subsequent change. Fixes: 5d2bd7009f30 ("x86, fpu: decouple non-lazy/eager fpu restore from xsave") Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220501193102.588689270@linutronix.de diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index c049561f373a..e28ab0ecc537 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -41,17 +41,7 @@ struct fpu_state_config fpu_user_cfg __ro_after_init; */ struct fpstate init_fpstate __ro_after_init; -/* - * Track whether the kernel is using the FPU state - * currently. - * - * This flag is used: - * - * - by IRQ context code to potentially use the FPU - * if it's unused. - * - * - to debug kernel_fpu_begin()/end() correctness - */ +/* Track in-kernel FPU usage */ static DEFINE_PER_CPU(bool, in_kernel_fpu); /* @@ -59,42 +49,37 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); */ DEFINE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); -static bool kernel_fpu_disabled(void) -{ - return this_cpu_read(in_kernel_fpu); -} - -static bool interrupted_kernel_fpu_idle(void) -{ - return !kernel_fpu_disabled(); -} - -/* - * Were we in user mode (or vm86 mode) when we were - * interrupted? - * - * Doing kernel_fpu_begin/end() is ok if we are running - * in an interrupt context from user mode - we'll just - * save the FPU state as required. - */ -static bool interrupted_user_mode(void) -{ - struct pt_regs *regs = get_irq_regs(); - return regs && user_mode(regs); -} - /* * Can we use the FPU in kernel mode with the * whole "kernel_fpu_begin/end()" sequence? - * - * It's always ok in process context (ie "not interrupt") - * but it is sometimes ok even from an irq. */ bool irq_fpu_usable(void) { - return !in_interrupt() || - interrupted_user_mode() || - interrupted_kernel_fpu_idle(); + if (WARN_ON_ONCE(in_nmi())) + return false; + + /* In kernel FPU usage already active? */ + if (this_cpu_read(in_kernel_fpu)) + return false; + + /* + * When not in NMI or hard interrupt context, FPU can be used in: + * + * - Task context except from within fpregs_lock()'ed critical + * regions. + * + * - Soft interrupt processing context which cannot happen + * while in a fpregs_lock()'ed critical region. + */ + if (!in_hardirq()) + return true; + + /* + * In hard interrupt context it's safe when soft interrupts + * are enabled, which means the interrupt did not hit in + * a fpregs_lock()'ed critical region. + */ + return !softirq_count(); } EXPORT_SYMBOL(irq_fpu_usable);

2 years, 11 months

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FAILED: patch "[PATCH] x86/fpu: Prevent FPU state corruption" 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 59f5ede3bc0f00eb856425f636dab0c10feb06d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Sun, 1 May 2022 21:31:43 +0200 Subject: [PATCH] x86/fpu: Prevent FPU state corruption The FPU usage related to task FPU management is either protected by disabling interrupts (switch_to, return to user) or via fpregs_lock() which is a wrapper around local_bh_disable(). When kernel code wants to use the FPU then it has to check whether it is possible by calling irq_fpu_usable(). But the condition in irq_fpu_usable() is wrong. It allows FPU to be used when: !in_interrupt() || interrupted_user_mode() || interrupted_kernel_fpu_idle() The latter is checking whether some other context already uses FPU in the kernel, but if that's not the case then it allows FPU to be used unconditionally even if the calling context interrupted a fpregs_lock() critical region. If that happens then the FPU state of the interrupted context becomes corrupted. Allow in kernel FPU usage only when no other context has in kernel FPU usage and either the calling context is not hard interrupt context or the hard interrupt did not interrupt a local bottomhalf disabled region. It's hard to find a proper Fixes tag as the condition was broken in one way or the other for a very long time and the eager/lazy FPU changes caused a lot of churn. Picked something remotely connected from the history. This survived undetected for quite some time as FPU usage in interrupt context is rare, but the recent changes to the random code unearthed it at least on a kernel which had FPU debugging enabled. There is probably a higher rate of silent corruption as not all issues can be detected by the FPU debugging code. This will be addressed in a subsequent change. Fixes: 5d2bd7009f30 ("x86, fpu: decouple non-lazy/eager fpu restore from xsave") Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220501193102.588689270@linutronix.de diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index c049561f373a..e28ab0ecc537 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -41,17 +41,7 @@ struct fpu_state_config fpu_user_cfg __ro_after_init; */ struct fpstate init_fpstate __ro_after_init; -/* - * Track whether the kernel is using the FPU state - * currently. - * - * This flag is used: - * - * - by IRQ context code to potentially use the FPU - * if it's unused. - * - * - to debug kernel_fpu_begin()/end() correctness - */ +/* Track in-kernel FPU usage */ static DEFINE_PER_CPU(bool, in_kernel_fpu); /* @@ -59,42 +49,37 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); */ DEFINE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); -static bool kernel_fpu_disabled(void) -{ - return this_cpu_read(in_kernel_fpu); -} - -static bool interrupted_kernel_fpu_idle(void) -{ - return !kernel_fpu_disabled(); -} - -/* - * Were we in user mode (or vm86 mode) when we were - * interrupted? - * - * Doing kernel_fpu_begin/end() is ok if we are running - * in an interrupt context from user mode - we'll just - * save the FPU state as required. - */ -static bool interrupted_user_mode(void) -{ - struct pt_regs *regs = get_irq_regs(); - return regs && user_mode(regs); -} - /* * Can we use the FPU in kernel mode with the * whole "kernel_fpu_begin/end()" sequence? - * - * It's always ok in process context (ie "not interrupt") - * but it is sometimes ok even from an irq. */ bool irq_fpu_usable(void) { - return !in_interrupt() || - interrupted_user_mode() || - interrupted_kernel_fpu_idle(); + if (WARN_ON_ONCE(in_nmi())) + return false; + + /* In kernel FPU usage already active? */ + if (this_cpu_read(in_kernel_fpu)) + return false; + + /* + * When not in NMI or hard interrupt context, FPU can be used in: + * + * - Task context except from within fpregs_lock()'ed critical + * regions. + * + * - Soft interrupt processing context which cannot happen + * while in a fpregs_lock()'ed critical region. + */ + if (!in_hardirq()) + return true; + + /* + * In hard interrupt context it's safe when soft interrupts + * are enabled, which means the interrupt did not hit in + * a fpregs_lock()'ed critical region. + */ + return !softirq_count(); } EXPORT_SYMBOL(irq_fpu_usable);

2 years, 11 months

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0 0

FAILED: patch "[PATCH] x86/fpu: Prevent FPU state corruption" 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 59f5ede3bc0f00eb856425f636dab0c10feb06d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Sun, 1 May 2022 21:31:43 +0200 Subject: [PATCH] x86/fpu: Prevent FPU state corruption The FPU usage related to task FPU management is either protected by disabling interrupts (switch_to, return to user) or via fpregs_lock() which is a wrapper around local_bh_disable(). When kernel code wants to use the FPU then it has to check whether it is possible by calling irq_fpu_usable(). But the condition in irq_fpu_usable() is wrong. It allows FPU to be used when: !in_interrupt() || interrupted_user_mode() || interrupted_kernel_fpu_idle() The latter is checking whether some other context already uses FPU in the kernel, but if that's not the case then it allows FPU to be used unconditionally even if the calling context interrupted a fpregs_lock() critical region. If that happens then the FPU state of the interrupted context becomes corrupted. Allow in kernel FPU usage only when no other context has in kernel FPU usage and either the calling context is not hard interrupt context or the hard interrupt did not interrupt a local bottomhalf disabled region. It's hard to find a proper Fixes tag as the condition was broken in one way or the other for a very long time and the eager/lazy FPU changes caused a lot of churn. Picked something remotely connected from the history. This survived undetected for quite some time as FPU usage in interrupt context is rare, but the recent changes to the random code unearthed it at least on a kernel which had FPU debugging enabled. There is probably a higher rate of silent corruption as not all issues can be detected by the FPU debugging code. This will be addressed in a subsequent change. Fixes: 5d2bd7009f30 ("x86, fpu: decouple non-lazy/eager fpu restore from xsave") Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220501193102.588689270@linutronix.de diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index c049561f373a..e28ab0ecc537 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -41,17 +41,7 @@ struct fpu_state_config fpu_user_cfg __ro_after_init; */ struct fpstate init_fpstate __ro_after_init; -/* - * Track whether the kernel is using the FPU state - * currently. - * - * This flag is used: - * - * - by IRQ context code to potentially use the FPU - * if it's unused. - * - * - to debug kernel_fpu_begin()/end() correctness - */ +/* Track in-kernel FPU usage */ static DEFINE_PER_CPU(bool, in_kernel_fpu); /* @@ -59,42 +49,37 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); */ DEFINE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); -static bool kernel_fpu_disabled(void) -{ - return this_cpu_read(in_kernel_fpu); -} - -static bool interrupted_kernel_fpu_idle(void) -{ - return !kernel_fpu_disabled(); -} - -/* - * Were we in user mode (or vm86 mode) when we were - * interrupted? - * - * Doing kernel_fpu_begin/end() is ok if we are running - * in an interrupt context from user mode - we'll just - * save the FPU state as required. - */ -static bool interrupted_user_mode(void) -{ - struct pt_regs *regs = get_irq_regs(); - return regs && user_mode(regs); -} - /* * Can we use the FPU in kernel mode with the * whole "kernel_fpu_begin/end()" sequence? - * - * It's always ok in process context (ie "not interrupt") - * but it is sometimes ok even from an irq. */ bool irq_fpu_usable(void) { - return !in_interrupt() || - interrupted_user_mode() || - interrupted_kernel_fpu_idle(); + if (WARN_ON_ONCE(in_nmi())) + return false; + + /* In kernel FPU usage already active? */ + if (this_cpu_read(in_kernel_fpu)) + return false; + + /* + * When not in NMI or hard interrupt context, FPU can be used in: + * + * - Task context except from within fpregs_lock()'ed critical + * regions. + * + * - Soft interrupt processing context which cannot happen + * while in a fpregs_lock()'ed critical region. + */ + if (!in_hardirq()) + return true; + + /* + * In hard interrupt context it's safe when soft interrupts + * are enabled, which means the interrupt did not hit in + * a fpregs_lock()'ed critical region. + */ + return !softirq_count(); } EXPORT_SYMBOL(irq_fpu_usable);

2 years, 11 months

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FAILED: patch "[PATCH] x86/fpu: Prevent FPU state corruption" 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 59f5ede3bc0f00eb856425f636dab0c10feb06d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Sun, 1 May 2022 21:31:43 +0200 Subject: [PATCH] x86/fpu: Prevent FPU state corruption The FPU usage related to task FPU management is either protected by disabling interrupts (switch_to, return to user) or via fpregs_lock() which is a wrapper around local_bh_disable(). When kernel code wants to use the FPU then it has to check whether it is possible by calling irq_fpu_usable(). But the condition in irq_fpu_usable() is wrong. It allows FPU to be used when: !in_interrupt() || interrupted_user_mode() || interrupted_kernel_fpu_idle() The latter is checking whether some other context already uses FPU in the kernel, but if that's not the case then it allows FPU to be used unconditionally even if the calling context interrupted a fpregs_lock() critical region. If that happens then the FPU state of the interrupted context becomes corrupted. Allow in kernel FPU usage only when no other context has in kernel FPU usage and either the calling context is not hard interrupt context or the hard interrupt did not interrupt a local bottomhalf disabled region. It's hard to find a proper Fixes tag as the condition was broken in one way or the other for a very long time and the eager/lazy FPU changes caused a lot of churn. Picked something remotely connected from the history. This survived undetected for quite some time as FPU usage in interrupt context is rare, but the recent changes to the random code unearthed it at least on a kernel which had FPU debugging enabled. There is probably a higher rate of silent corruption as not all issues can be detected by the FPU debugging code. This will be addressed in a subsequent change. Fixes: 5d2bd7009f30 ("x86, fpu: decouple non-lazy/eager fpu restore from xsave") Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220501193102.588689270@linutronix.de diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index c049561f373a..e28ab0ecc537 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -41,17 +41,7 @@ struct fpu_state_config fpu_user_cfg __ro_after_init; */ struct fpstate init_fpstate __ro_after_init; -/* - * Track whether the kernel is using the FPU state - * currently. - * - * This flag is used: - * - * - by IRQ context code to potentially use the FPU - * if it's unused. - * - * - to debug kernel_fpu_begin()/end() correctness - */ +/* Track in-kernel FPU usage */ static DEFINE_PER_CPU(bool, in_kernel_fpu); /* @@ -59,42 +49,37 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); */ DEFINE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); -static bool kernel_fpu_disabled(void) -{ - return this_cpu_read(in_kernel_fpu); -} - -static bool interrupted_kernel_fpu_idle(void) -{ - return !kernel_fpu_disabled(); -} - -/* - * Were we in user mode (or vm86 mode) when we were - * interrupted? - * - * Doing kernel_fpu_begin/end() is ok if we are running - * in an interrupt context from user mode - we'll just - * save the FPU state as required. - */ -static bool interrupted_user_mode(void) -{ - struct pt_regs *regs = get_irq_regs(); - return regs && user_mode(regs); -} - /* * Can we use the FPU in kernel mode with the * whole "kernel_fpu_begin/end()" sequence? - * - * It's always ok in process context (ie "not interrupt") - * but it is sometimes ok even from an irq. */ bool irq_fpu_usable(void) { - return !in_interrupt() || - interrupted_user_mode() || - interrupted_kernel_fpu_idle(); + if (WARN_ON_ONCE(in_nmi())) + return false; + + /* In kernel FPU usage already active? */ + if (this_cpu_read(in_kernel_fpu)) + return false; + + /* + * When not in NMI or hard interrupt context, FPU can be used in: + * + * - Task context except from within fpregs_lock()'ed critical + * regions. + * + * - Soft interrupt processing context which cannot happen + * while in a fpregs_lock()'ed critical region. + */ + if (!in_hardirq()) + return true; + + /* + * In hard interrupt context it's safe when soft interrupts + * are enabled, which means the interrupt did not hit in + * a fpregs_lock()'ed critical region. + */ + return !softirq_count(); } EXPORT_SYMBOL(irq_fpu_usable);

2 years, 11 months

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FAILED: patch "[PATCH] x86/fpu: Prevent FPU state corruption" 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 59f5ede3bc0f00eb856425f636dab0c10feb06d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Sun, 1 May 2022 21:31:43 +0200 Subject: [PATCH] x86/fpu: Prevent FPU state corruption The FPU usage related to task FPU management is either protected by disabling interrupts (switch_to, return to user) or via fpregs_lock() which is a wrapper around local_bh_disable(). When kernel code wants to use the FPU then it has to check whether it is possible by calling irq_fpu_usable(). But the condition in irq_fpu_usable() is wrong. It allows FPU to be used when: !in_interrupt() || interrupted_user_mode() || interrupted_kernel_fpu_idle() The latter is checking whether some other context already uses FPU in the kernel, but if that's not the case then it allows FPU to be used unconditionally even if the calling context interrupted a fpregs_lock() critical region. If that happens then the FPU state of the interrupted context becomes corrupted. Allow in kernel FPU usage only when no other context has in kernel FPU usage and either the calling context is not hard interrupt context or the hard interrupt did not interrupt a local bottomhalf disabled region. It's hard to find a proper Fixes tag as the condition was broken in one way or the other for a very long time and the eager/lazy FPU changes caused a lot of churn. Picked something remotely connected from the history. This survived undetected for quite some time as FPU usage in interrupt context is rare, but the recent changes to the random code unearthed it at least on a kernel which had FPU debugging enabled. There is probably a higher rate of silent corruption as not all issues can be detected by the FPU debugging code. This will be addressed in a subsequent change. Fixes: 5d2bd7009f30 ("x86, fpu: decouple non-lazy/eager fpu restore from xsave") Reported-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220501193102.588689270@linutronix.de diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index c049561f373a..e28ab0ecc537 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -41,17 +41,7 @@ struct fpu_state_config fpu_user_cfg __ro_after_init; */ struct fpstate init_fpstate __ro_after_init; -/* - * Track whether the kernel is using the FPU state - * currently. - * - * This flag is used: - * - * - by IRQ context code to potentially use the FPU - * if it's unused. - * - * - to debug kernel_fpu_begin()/end() correctness - */ +/* Track in-kernel FPU usage */ static DEFINE_PER_CPU(bool, in_kernel_fpu); /* @@ -59,42 +49,37 @@ static DEFINE_PER_CPU(bool, in_kernel_fpu); */ DEFINE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx); -static bool kernel_fpu_disabled(void) -{ - return this_cpu_read(in_kernel_fpu); -} - -static bool interrupted_kernel_fpu_idle(void) -{ - return !kernel_fpu_disabled(); -} - -/* - * Were we in user mode (or vm86 mode) when we were - * interrupted? - * - * Doing kernel_fpu_begin/end() is ok if we are running - * in an interrupt context from user mode - we'll just - * save the FPU state as required. - */ -static bool interrupted_user_mode(void) -{ - struct pt_regs *regs = get_irq_regs(); - return regs && user_mode(regs); -} - /* * Can we use the FPU in kernel mode with the * whole "kernel_fpu_begin/end()" sequence? - * - * It's always ok in process context (ie "not interrupt") - * but it is sometimes ok even from an irq. */ bool irq_fpu_usable(void) { - return !in_interrupt() || - interrupted_user_mode() || - interrupted_kernel_fpu_idle(); + if (WARN_ON_ONCE(in_nmi())) + return false; + + /* In kernel FPU usage already active? */ + if (this_cpu_read(in_kernel_fpu)) + return false; + + /* + * When not in NMI or hard interrupt context, FPU can be used in: + * + * - Task context except from within fpregs_lock()'ed critical + * regions. + * + * - Soft interrupt processing context which cannot happen + * while in a fpregs_lock()'ed critical region. + */ + if (!in_hardirq()) + return true; + + /* + * In hard interrupt context it's safe when soft interrupts + * are enabled, which means the interrupt did not hit in + * a fpregs_lock()'ed critical region. + */ + return !softirq_count(); } EXPORT_SYMBOL(irq_fpu_usable);

2 years, 11 months

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FAILED: patch "[PATCH] net: stmmac: disable Split Header (SPH) for Intel platforms" 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 47f753c1108e287edb3e27fad8a7511a9d55578e Mon Sep 17 00:00:00 2001 From: Tan Tee Min <tee.min.tan(a)linux.intel.com> Date: Fri, 29 Apr 2022 19:58:07 +0800 Subject: [PATCH] net: stmmac: disable Split Header (SPH) for Intel platforms Based on DesignWare Ethernet QoS datasheet, we are seeing the limitation of Split Header (SPH) feature is not supported for Ipv4 fragmented packet. This SPH limitation will cause ping failure when the packets size exceed the MTU size. For example, the issue happens once the basic ping packet size is larger than the configured MTU size and the data is lost inside the fragmented packet, replaced by zeros/corrupted values, and leads to ping fail. So, disable the Split Header for Intel platforms. v2: Add fixes tag in commit message. Fixes: 67afd6d1cfdf("net: stmmac: Add Split Header support and enable it in XGMAC cores") Cc: <stable(a)vger.kernel.org> # 5.10.x Suggested-by: Ong, Boon Leong <boon.leong.ong(a)intel.com> Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail(a)intel.com> Signed-off-by: Wong Vee Khee <vee.khee.wong(a)linux.intel.com> Signed-off-by: Tan Tee Min <tee.min.tan(a)linux.intel.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 63754a9c4ba7..0b0be0898ac5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -454,6 +454,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->has_gmac4 = 1; plat->force_sf_dma_mode = 0; plat->tso_en = 1; + plat->sph_disable = 1; /* Multiplying factor to the clk_eee_i clock time * period to make it closer to 100 ns. This value diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4a4b3651ab3e..2525a80353b7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7021,7 +7021,7 @@ int stmmac_dvr_probe(struct device *device, dev_info(priv->device, "TSO feature enabled\n"); } - if (priv->dma_cap.sphen) { + if (priv->dma_cap.sphen && !priv->plat->sph_disable) { ndev->hw_features |= NETIF_F_GRO; priv->sph_cap = true; priv->sph = priv->sph_cap; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 24eea1b05ca2..29917850f079 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -270,5 +270,6 @@ struct plat_stmmacenet_data { int msi_rx_base_vec; int msi_tx_base_vec; bool use_phy_wol; + bool sph_disable; }; #endif

2 years, 11 months

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FAILED: patch "[PATCH] powerpc/vdso: Fix incorrect CFI in gettimeofday.S" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 6d65028eb67dbb7627651adfc460d64196d38bd8 Mon Sep 17 00:00:00 2001 From: Michael Ellerman <mpe(a)ellerman.id.au> Date: Mon, 2 May 2022 22:50:10 +1000 Subject: [PATCH] powerpc/vdso: Fix incorrect CFI in gettimeofday.S As reported by Alan, the CFI (Call Frame Information) in the VDSO time routines is incorrect since commit ce7d8056e38b ("powerpc/vdso: Prepare for switching VDSO to generic C implementation."). DWARF has a concept called the CFA (Canonical Frame Address), which on powerpc is calculated as an offset from the stack pointer (r1). That means when the stack pointer is changed there must be a corresponding CFI directive to update the calculation of the CFA. The current code is missing those directives for the changes to r1, which prevents gdb from being able to generate a backtrace from inside VDSO functions, eg: Breakpoint 1, 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) bt #0 0x00007ffff7f804dc in __kernel_clock_gettime () #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 #2 0x00007fffffffd960 in ?? () #3 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 Backtrace stopped: frame did not save the PC Alan helpfully describes some rules for correctly maintaining the CFI information: 1) Every adjustment to the current frame address reg (ie. r1) must be described, and exactly at the instruction where r1 changes. Why? Because stack unwinding might want to access previous frames. 2) If a function changes LR or any non-volatile register, the save location for those regs must be given. The CFI can be at any instruction after the saves up to the point that the reg is changed. (Exception: LR save should be described before a bl. not after) 3) If asychronous unwind info is needed then restores of LR and non-volatile regs must also be described. The CFI can be at any instruction after the reg is restored up to the point where the save location is (potentially) trashed. Fix the inability to backtrace by adding CFI directives describing the changes to r1, ie. satisfying rule 1. Also change the information for LR to point to the copy saved on the stack, not the value in r0 that will be overwritten by the function call. Finally, add CFI directives describing the save/restore of r2. With the fix gdb can correctly back trace and navigate up and down the stack: Breakpoint 1, 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) bt #0 0x00007ffff7f804dc in __kernel_clock_gettime () #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 #2 0x0000000100015b60 in gettime () #3 0x000000010000c8bc in print_long_format () #4 0x000000010000d180 in print_current_files () #5 0x00000001000054ac in main () (gdb) up #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 (gdb) #2 0x0000000100015b60 in gettime () (gdb) #3 0x000000010000c8bc in print_long_format () (gdb) #4 0x000000010000d180 in print_current_files () (gdb) #5 0x00000001000054ac in main () (gdb) Initial frame selected; you cannot go up. (gdb) down #4 0x000000010000d180 in print_current_files () (gdb) #3 0x000000010000c8bc in print_long_format () (gdb) #2 0x0000000100015b60 in gettime () (gdb) #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 (gdb) #0 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) Fixes: ce7d8056e38b ("powerpc/vdso: Prepare for switching VDSO to generic C implementation.") Cc: stable(a)vger.kernel.org # v5.11+ Reported-by: Alan Modra <amodra(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Reviewed-by: Segher Boessenkool <segher(a)kernel.crashing.org> Link: https://lore.kernel.org/r/20220502125010.1319370-1-mpe@ellerman.id.au diff --git a/arch/powerpc/kernel/vdso/gettimeofday.S b/arch/powerpc/kernel/vdso/gettimeofday.S index eb9c81e1c218..0c4ecc8fec5a 100644 --- a/arch/powerpc/kernel/vdso/gettimeofday.S +++ b/arch/powerpc/kernel/vdso/gettimeofday.S @@ -22,12 +22,15 @@ .macro cvdso_call funct call_time=0 .cfi_startproc PPC_STLU r1, -PPC_MIN_STKFRM(r1) + .cfi_adjust_cfa_offset PPC_MIN_STKFRM mflr r0 - .cfi_register lr, r0 PPC_STLU r1, -PPC_MIN_STKFRM(r1) + .cfi_adjust_cfa_offset PPC_MIN_STKFRM PPC_STL r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1) + .cfi_rel_offset lr, PPC_MIN_STKFRM + PPC_LR_STKOFF #ifdef __powerpc64__ PPC_STL r2, PPC_MIN_STKFRM + STK_GOT(r1) + .cfi_rel_offset r2, PPC_MIN_STKFRM + STK_GOT #endif get_datapage r5 .ifeq \call_time @@ -39,13 +42,15 @@ PPC_LL r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1) #ifdef __powerpc64__ PPC_LL r2, PPC_MIN_STKFRM + STK_GOT(r1) + .cfi_restore r2 #endif .ifeq \call_time cmpwi r3, 0 .endif mtlr r0 - .cfi_restore lr addi r1, r1, 2 * PPC_MIN_STKFRM + .cfi_restore lr + .cfi_def_cfa_offset 0 crclr so .ifeq \call_time beqlr+

2 years, 11 months

1
0
0 0

FAILED: patch "[PATCH] powerpc/vdso: Fix incorrect CFI in gettimeofday.S" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-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 6d65028eb67dbb7627651adfc460d64196d38bd8 Mon Sep 17 00:00:00 2001 From: Michael Ellerman <mpe(a)ellerman.id.au> Date: Mon, 2 May 2022 22:50:10 +1000 Subject: [PATCH] powerpc/vdso: Fix incorrect CFI in gettimeofday.S As reported by Alan, the CFI (Call Frame Information) in the VDSO time routines is incorrect since commit ce7d8056e38b ("powerpc/vdso: Prepare for switching VDSO to generic C implementation."). DWARF has a concept called the CFA (Canonical Frame Address), which on powerpc is calculated as an offset from the stack pointer (r1). That means when the stack pointer is changed there must be a corresponding CFI directive to update the calculation of the CFA. The current code is missing those directives for the changes to r1, which prevents gdb from being able to generate a backtrace from inside VDSO functions, eg: Breakpoint 1, 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) bt #0 0x00007ffff7f804dc in __kernel_clock_gettime () #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 #2 0x00007fffffffd960 in ?? () #3 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 Backtrace stopped: frame did not save the PC Alan helpfully describes some rules for correctly maintaining the CFI information: 1) Every adjustment to the current frame address reg (ie. r1) must be described, and exactly at the instruction where r1 changes. Why? Because stack unwinding might want to access previous frames. 2) If a function changes LR or any non-volatile register, the save location for those regs must be given. The CFI can be at any instruction after the saves up to the point that the reg is changed. (Exception: LR save should be described before a bl. not after) 3) If asychronous unwind info is needed then restores of LR and non-volatile regs must also be described. The CFI can be at any instruction after the reg is restored up to the point where the save location is (potentially) trashed. Fix the inability to backtrace by adding CFI directives describing the changes to r1, ie. satisfying rule 1. Also change the information for LR to point to the copy saved on the stack, not the value in r0 that will be overwritten by the function call. Finally, add CFI directives describing the save/restore of r2. With the fix gdb can correctly back trace and navigate up and down the stack: Breakpoint 1, 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) bt #0 0x00007ffff7f804dc in __kernel_clock_gettime () #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 #2 0x0000000100015b60 in gettime () #3 0x000000010000c8bc in print_long_format () #4 0x000000010000d180 in print_current_files () #5 0x00000001000054ac in main () (gdb) up #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 (gdb) #2 0x0000000100015b60 in gettime () (gdb) #3 0x000000010000c8bc in print_long_format () (gdb) #4 0x000000010000d180 in print_current_files () (gdb) #5 0x00000001000054ac in main () (gdb) Initial frame selected; you cannot go up. (gdb) down #4 0x000000010000d180 in print_current_files () (gdb) #3 0x000000010000c8bc in print_long_format () (gdb) #2 0x0000000100015b60 in gettime () (gdb) #1 0x00007ffff7d8872c in clock_gettime@@GLIBC_2.17 () from /lib64/libc.so.6 (gdb) #0 0x00007ffff7f804dc in __kernel_clock_gettime () (gdb) Fixes: ce7d8056e38b ("powerpc/vdso: Prepare for switching VDSO to generic C implementation.") Cc: stable(a)vger.kernel.org # v5.11+ Reported-by: Alan Modra <amodra(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Reviewed-by: Segher Boessenkool <segher(a)kernel.crashing.org> Link: https://lore.kernel.org/r/20220502125010.1319370-1-mpe@ellerman.id.au diff --git a/arch/powerpc/kernel/vdso/gettimeofday.S b/arch/powerpc/kernel/vdso/gettimeofday.S index eb9c81e1c218..0c4ecc8fec5a 100644 --- a/arch/powerpc/kernel/vdso/gettimeofday.S +++ b/arch/powerpc/kernel/vdso/gettimeofday.S @@ -22,12 +22,15 @@ .macro cvdso_call funct call_time=0 .cfi_startproc PPC_STLU r1, -PPC_MIN_STKFRM(r1) + .cfi_adjust_cfa_offset PPC_MIN_STKFRM mflr r0 - .cfi_register lr, r0 PPC_STLU r1, -PPC_MIN_STKFRM(r1) + .cfi_adjust_cfa_offset PPC_MIN_STKFRM PPC_STL r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1) + .cfi_rel_offset lr, PPC_MIN_STKFRM + PPC_LR_STKOFF #ifdef __powerpc64__ PPC_STL r2, PPC_MIN_STKFRM + STK_GOT(r1) + .cfi_rel_offset r2, PPC_MIN_STKFRM + STK_GOT #endif get_datapage r5 .ifeq \call_time @@ -39,13 +42,15 @@ PPC_LL r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1) #ifdef __powerpc64__ PPC_LL r2, PPC_MIN_STKFRM + STK_GOT(r1) + .cfi_restore r2 #endif .ifeq \call_time cmpwi r3, 0 .endif mtlr r0 - .cfi_restore lr addi r1, r1, 2 * PPC_MIN_STKFRM + .cfi_restore lr + .cfi_def_cfa_offset 0 crclr so .ifeq \call_time beqlr+

2 years, 11 months

1
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0 0

FAILED: patch "[PATCH] timekeeping: Mark NMI safe time accessors as notrace" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach <kurt(a)linutronix.de> Date: Thu, 28 Apr 2022 08:24:32 +0200 Subject: [PATCH] timekeeping: Mark NMI safe time accessors as notrace Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are used in tracing to retrieve timestamps, so they should not recurse. Fixes: 4498e7467e9e ("time: Parametrize all tk_fast_mono users") Fixes: f09cb9a1808e ("time: Introduce tk_fast_raw") Reported-by: Steven Rostedt <rostedt(a)goodmis.org> Signed-off-by: Kurt Kanzenbach <kurt(a)linutronix.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220426175338.3807ca4f@gandalf.local.home/ Link: https://lore.kernel.org/r/20220428062432.61063-1-kurt@linutronix.de diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); }

2 years, 11 months

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FAILED: patch "[PATCH] timekeeping: Mark NMI safe time accessors as notrace" 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 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach <kurt(a)linutronix.de> Date: Thu, 28 Apr 2022 08:24:32 +0200 Subject: [PATCH] timekeeping: Mark NMI safe time accessors as notrace Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are used in tracing to retrieve timestamps, so they should not recurse. Fixes: 4498e7467e9e ("time: Parametrize all tk_fast_mono users") Fixes: f09cb9a1808e ("time: Introduce tk_fast_raw") Reported-by: Steven Rostedt <rostedt(a)goodmis.org> Signed-off-by: Kurt Kanzenbach <kurt(a)linutronix.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220426175338.3807ca4f@gandalf.local.home/ Link: https://lore.kernel.org/r/20220428062432.61063-1-kurt@linutronix.de diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); }

2 years, 11 months

1
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FAILED: patch "[PATCH] timekeeping: Mark NMI safe time accessors as notrace" 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 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach <kurt(a)linutronix.de> Date: Thu, 28 Apr 2022 08:24:32 +0200 Subject: [PATCH] timekeeping: Mark NMI safe time accessors as notrace Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are used in tracing to retrieve timestamps, so they should not recurse. Fixes: 4498e7467e9e ("time: Parametrize all tk_fast_mono users") Fixes: f09cb9a1808e ("time: Introduce tk_fast_raw") Reported-by: Steven Rostedt <rostedt(a)goodmis.org> Signed-off-by: Kurt Kanzenbach <kurt(a)linutronix.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220426175338.3807ca4f@gandalf.local.home/ Link: https://lore.kernel.org/r/20220428062432.61063-1-kurt@linutronix.de diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); }

2 years, 11 months

1
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FAILED: patch "[PATCH] timekeeping: Mark NMI safe time accessors as notrace" 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 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach <kurt(a)linutronix.de> Date: Thu, 28 Apr 2022 08:24:32 +0200 Subject: [PATCH] timekeeping: Mark NMI safe time accessors as notrace Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are used in tracing to retrieve timestamps, so they should not recurse. Fixes: 4498e7467e9e ("time: Parametrize all tk_fast_mono users") Fixes: f09cb9a1808e ("time: Introduce tk_fast_raw") Reported-by: Steven Rostedt <rostedt(a)goodmis.org> Signed-off-by: Kurt Kanzenbach <kurt(a)linutronix.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220426175338.3807ca4f@gandalf.local.home/ Link: https://lore.kernel.org/r/20220428062432.61063-1-kurt@linutronix.de diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); }

2 years, 11 months

1
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0 0

FAILED: patch "[PATCH] timekeeping: Mark NMI safe time accessors as notrace" 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 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 Mon Sep 17 00:00:00 2001 From: Kurt Kanzenbach <kurt(a)linutronix.de> Date: Thu, 28 Apr 2022 08:24:32 +0200 Subject: [PATCH] timekeeping: Mark NMI safe time accessors as notrace Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are used in tracing to retrieve timestamps, so they should not recurse. Fixes: 4498e7467e9e ("time: Parametrize all tk_fast_mono users") Fixes: f09cb9a1808e ("time: Introduce tk_fast_raw") Reported-by: Steven Rostedt <rostedt(a)goodmis.org> Signed-off-by: Kurt Kanzenbach <kurt(a)linutronix.de> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220426175338.3807ca4f@gandalf.local.home/ Link: https://lore.kernel.org/r/20220428062432.61063-1-kurt@linutronix.de diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); }

2 years, 11 months

1
0
0 0

Please do not apply 892de36fd4a9 ("SUNRPC: Ensure gss-proxy connects on setup")

by Trond Myklebust

Hi Greg and Sasha, Just a heads up that Bruce Fields found a problem with one of the patches in this week's NFS client pull that was marked for stable patch inclusion. The patch in question is commit 892de36fd4a9 ("SUNRPC: Ensure gss-proxy connects on setup"). I'm planning on reverting it in Linus' tree and I have a different fix that is queued up and that will replace this one. Hope this catches you before you've gone to the trouble of queuing it up... All the best, Trond -- Trond Myklebust Linux NFS client maintainer, Hammerspace trond.myklebust(a)hammerspace.com

2 years, 11 months

2
1
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FAILED: patch "[PATCH] iommu/vt-d: Calculate mask for non-aligned flushes" 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 59bf3557cf2f8a469a554aea1e3d2c8e72a579f7 Mon Sep 17 00:00:00 2001 From: David Stevens <stevensd(a)chromium.org> Date: Sun, 10 Apr 2022 09:35:33 +0800 Subject: [PATCH] iommu/vt-d: Calculate mask for non-aligned flushes Calculate the appropriate mask for non-size-aligned page selective invalidation. Since psi uses the mask value to mask out the lower order bits of the target address, properly flushing the iotlb requires using a mask value such that [pfn, pfn+pages) all lie within the flushed size-aligned region. This is not normally an issue because iova.c always allocates iovas that are aligned to their size. However, iovas which come from other sources (e.g. userspace via VFIO) may not be aligned. To properly flush the IOTLB, both the start and end pfns need to be equal after applying the mask. That means that the most efficient mask to use is the index of the lowest bit that is equal where all higher bits are also equal. For example, if pfn=0x17f and pages=3, then end_pfn=0x181, so the smallest mask we can use is 8. Any differences above the highest bit of pages are due to carrying, so by xnor'ing pfn and end_pfn and then masking out the lower order bits based on pages, we get 0xffffff00, where the first set bit is the mask we want to use. Fixes: 6fe1010d6d9c ("vfio/type1: DMA unmap chunking") Cc: stable(a)vger.kernel.org Signed-off-by: David Stevens <stevensd(a)chromium.org> Reviewed-by: Kevin Tian <kevin.tian(a)intel.com> Link: https://lore.kernel.org/r/20220401022430.1262215-1-stevensd@google.com Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> Link: https://lore.kernel.org/r/20220410013533.3959168-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index df5c62ecf942..0ea47e17b379 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -1588,7 +1588,8 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, unsigned long pfn, unsigned int pages, int ih, int map) { - unsigned int mask = ilog2(__roundup_pow_of_two(pages)); + unsigned int aligned_pages = __roundup_pow_of_two(pages); + unsigned int mask = ilog2(aligned_pages); uint64_t addr = (uint64_t)pfn << VTD_PAGE_SHIFT; u16 did = domain->iommu_did[iommu->seq_id]; @@ -1600,10 +1601,30 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, if (domain_use_first_level(domain)) { qi_flush_piotlb(iommu, did, PASID_RID2PASID, addr, pages, ih); } else { + unsigned long bitmask = aligned_pages - 1; + + /* + * PSI masks the low order bits of the base address. If the + * address isn't aligned to the mask, then compute a mask value + * needed to ensure the target range is flushed. + */ + if (unlikely(bitmask & pfn)) { + unsigned long end_pfn = pfn + pages - 1, shared_bits; + + /* + * Since end_pfn <= pfn + bitmask, the only way bits + * higher than bitmask can differ in pfn and end_pfn is + * by carrying. This means after masking out bitmask, + * high bits starting with the first set bit in + * shared_bits are all equal in both pfn and end_pfn. + */ + shared_bits = ~(pfn ^ end_pfn) & ~bitmask; + mask = shared_bits ? __ffs(shared_bits) : BITS_PER_LONG; + } + /* * Fallback to domain selective flush if no PSI support or - * the size is too big. PSI requires page size to be 2 ^ x, - * and the base address is naturally aligned to the size. + * the size is too big. */ if (!cap_pgsel_inv(iommu->cap) || mask > cap_max_amask_val(iommu->cap))

2 years, 11 months

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FAILED: patch "[PATCH] iommu/vt-d: Calculate mask for non-aligned flushes" 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 59bf3557cf2f8a469a554aea1e3d2c8e72a579f7 Mon Sep 17 00:00:00 2001 From: David Stevens <stevensd(a)chromium.org> Date: Sun, 10 Apr 2022 09:35:33 +0800 Subject: [PATCH] iommu/vt-d: Calculate mask for non-aligned flushes Calculate the appropriate mask for non-size-aligned page selective invalidation. Since psi uses the mask value to mask out the lower order bits of the target address, properly flushing the iotlb requires using a mask value such that [pfn, pfn+pages) all lie within the flushed size-aligned region. This is not normally an issue because iova.c always allocates iovas that are aligned to their size. However, iovas which come from other sources (e.g. userspace via VFIO) may not be aligned. To properly flush the IOTLB, both the start and end pfns need to be equal after applying the mask. That means that the most efficient mask to use is the index of the lowest bit that is equal where all higher bits are also equal. For example, if pfn=0x17f and pages=3, then end_pfn=0x181, so the smallest mask we can use is 8. Any differences above the highest bit of pages are due to carrying, so by xnor'ing pfn and end_pfn and then masking out the lower order bits based on pages, we get 0xffffff00, where the first set bit is the mask we want to use. Fixes: 6fe1010d6d9c ("vfio/type1: DMA unmap chunking") Cc: stable(a)vger.kernel.org Signed-off-by: David Stevens <stevensd(a)chromium.org> Reviewed-by: Kevin Tian <kevin.tian(a)intel.com> Link: https://lore.kernel.org/r/20220401022430.1262215-1-stevensd@google.com Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> Link: https://lore.kernel.org/r/20220410013533.3959168-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index df5c62ecf942..0ea47e17b379 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -1588,7 +1588,8 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, unsigned long pfn, unsigned int pages, int ih, int map) { - unsigned int mask = ilog2(__roundup_pow_of_two(pages)); + unsigned int aligned_pages = __roundup_pow_of_two(pages); + unsigned int mask = ilog2(aligned_pages); uint64_t addr = (uint64_t)pfn << VTD_PAGE_SHIFT; u16 did = domain->iommu_did[iommu->seq_id]; @@ -1600,10 +1601,30 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, if (domain_use_first_level(domain)) { qi_flush_piotlb(iommu, did, PASID_RID2PASID, addr, pages, ih); } else { + unsigned long bitmask = aligned_pages - 1; + + /* + * PSI masks the low order bits of the base address. If the + * address isn't aligned to the mask, then compute a mask value + * needed to ensure the target range is flushed. + */ + if (unlikely(bitmask & pfn)) { + unsigned long end_pfn = pfn + pages - 1, shared_bits; + + /* + * Since end_pfn <= pfn + bitmask, the only way bits + * higher than bitmask can differ in pfn and end_pfn is + * by carrying. This means after masking out bitmask, + * high bits starting with the first set bit in + * shared_bits are all equal in both pfn and end_pfn. + */ + shared_bits = ~(pfn ^ end_pfn) & ~bitmask; + mask = shared_bits ? __ffs(shared_bits) : BITS_PER_LONG; + } + /* * Fallback to domain selective flush if no PSI support or - * the size is too big. PSI requires page size to be 2 ^ x, - * and the base address is naturally aligned to the size. + * the size is too big. */ if (!cap_pgsel_inv(iommu->cap) || mask > cap_max_amask_val(iommu->cap))

2 years, 11 months

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FAILED: patch "[PATCH] iommu/vt-d: Calculate mask for non-aligned flushes" 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 59bf3557cf2f8a469a554aea1e3d2c8e72a579f7 Mon Sep 17 00:00:00 2001 From: David Stevens <stevensd(a)chromium.org> Date: Sun, 10 Apr 2022 09:35:33 +0800 Subject: [PATCH] iommu/vt-d: Calculate mask for non-aligned flushes Calculate the appropriate mask for non-size-aligned page selective invalidation. Since psi uses the mask value to mask out the lower order bits of the target address, properly flushing the iotlb requires using a mask value such that [pfn, pfn+pages) all lie within the flushed size-aligned region. This is not normally an issue because iova.c always allocates iovas that are aligned to their size. However, iovas which come from other sources (e.g. userspace via VFIO) may not be aligned. To properly flush the IOTLB, both the start and end pfns need to be equal after applying the mask. That means that the most efficient mask to use is the index of the lowest bit that is equal where all higher bits are also equal. For example, if pfn=0x17f and pages=3, then end_pfn=0x181, so the smallest mask we can use is 8. Any differences above the highest bit of pages are due to carrying, so by xnor'ing pfn and end_pfn and then masking out the lower order bits based on pages, we get 0xffffff00, where the first set bit is the mask we want to use. Fixes: 6fe1010d6d9c ("vfio/type1: DMA unmap chunking") Cc: stable(a)vger.kernel.org Signed-off-by: David Stevens <stevensd(a)chromium.org> Reviewed-by: Kevin Tian <kevin.tian(a)intel.com> Link: https://lore.kernel.org/r/20220401022430.1262215-1-stevensd@google.com Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> Link: https://lore.kernel.org/r/20220410013533.3959168-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index df5c62ecf942..0ea47e17b379 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -1588,7 +1588,8 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, unsigned long pfn, unsigned int pages, int ih, int map) { - unsigned int mask = ilog2(__roundup_pow_of_two(pages)); + unsigned int aligned_pages = __roundup_pow_of_two(pages); + unsigned int mask = ilog2(aligned_pages); uint64_t addr = (uint64_t)pfn << VTD_PAGE_SHIFT; u16 did = domain->iommu_did[iommu->seq_id]; @@ -1600,10 +1601,30 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, if (domain_use_first_level(domain)) { qi_flush_piotlb(iommu, did, PASID_RID2PASID, addr, pages, ih); } else { + unsigned long bitmask = aligned_pages - 1; + + /* + * PSI masks the low order bits of the base address. If the + * address isn't aligned to the mask, then compute a mask value + * needed to ensure the target range is flushed. + */ + if (unlikely(bitmask & pfn)) { + unsigned long end_pfn = pfn + pages - 1, shared_bits; + + /* + * Since end_pfn <= pfn + bitmask, the only way bits + * higher than bitmask can differ in pfn and end_pfn is + * by carrying. This means after masking out bitmask, + * high bits starting with the first set bit in + * shared_bits are all equal in both pfn and end_pfn. + */ + shared_bits = ~(pfn ^ end_pfn) & ~bitmask; + mask = shared_bits ? __ffs(shared_bits) : BITS_PER_LONG; + } + /* * Fallback to domain selective flush if no PSI support or - * the size is too big. PSI requires page size to be 2 ^ x, - * and the base address is naturally aligned to the size. + * the size is too big. */ if (!cap_pgsel_inv(iommu->cap) || mask > cap_max_amask_val(iommu->cap))

2 years, 11 months

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FAILED: patch "[PATCH] iommu/vt-d: Calculate mask for non-aligned flushes" 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 59bf3557cf2f8a469a554aea1e3d2c8e72a579f7 Mon Sep 17 00:00:00 2001 From: David Stevens <stevensd(a)chromium.org> Date: Sun, 10 Apr 2022 09:35:33 +0800 Subject: [PATCH] iommu/vt-d: Calculate mask for non-aligned flushes Calculate the appropriate mask for non-size-aligned page selective invalidation. Since psi uses the mask value to mask out the lower order bits of the target address, properly flushing the iotlb requires using a mask value such that [pfn, pfn+pages) all lie within the flushed size-aligned region. This is not normally an issue because iova.c always allocates iovas that are aligned to their size. However, iovas which come from other sources (e.g. userspace via VFIO) may not be aligned. To properly flush the IOTLB, both the start and end pfns need to be equal after applying the mask. That means that the most efficient mask to use is the index of the lowest bit that is equal where all higher bits are also equal. For example, if pfn=0x17f and pages=3, then end_pfn=0x181, so the smallest mask we can use is 8. Any differences above the highest bit of pages are due to carrying, so by xnor'ing pfn and end_pfn and then masking out the lower order bits based on pages, we get 0xffffff00, where the first set bit is the mask we want to use. Fixes: 6fe1010d6d9c ("vfio/type1: DMA unmap chunking") Cc: stable(a)vger.kernel.org Signed-off-by: David Stevens <stevensd(a)chromium.org> Reviewed-by: Kevin Tian <kevin.tian(a)intel.com> Link: https://lore.kernel.org/r/20220401022430.1262215-1-stevensd@google.com Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> Link: https://lore.kernel.org/r/20220410013533.3959168-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel(a)suse.de> diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index df5c62ecf942..0ea47e17b379 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -1588,7 +1588,8 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, unsigned long pfn, unsigned int pages, int ih, int map) { - unsigned int mask = ilog2(__roundup_pow_of_two(pages)); + unsigned int aligned_pages = __roundup_pow_of_two(pages); + unsigned int mask = ilog2(aligned_pages); uint64_t addr = (uint64_t)pfn << VTD_PAGE_SHIFT; u16 did = domain->iommu_did[iommu->seq_id]; @@ -1600,10 +1601,30 @@ static void iommu_flush_iotlb_psi(struct intel_iommu *iommu, if (domain_use_first_level(domain)) { qi_flush_piotlb(iommu, did, PASID_RID2PASID, addr, pages, ih); } else { + unsigned long bitmask = aligned_pages - 1; + + /* + * PSI masks the low order bits of the base address. If the + * address isn't aligned to the mask, then compute a mask value + * needed to ensure the target range is flushed. + */ + if (unlikely(bitmask & pfn)) { + unsigned long end_pfn = pfn + pages - 1, shared_bits; + + /* + * Since end_pfn <= pfn + bitmask, the only way bits + * higher than bitmask can differ in pfn and end_pfn is + * by carrying. This means after masking out bitmask, + * high bits starting with the first set bit in + * shared_bits are all equal in both pfn and end_pfn. + */ + shared_bits = ~(pfn ^ end_pfn) & ~bitmask; + mask = shared_bits ? __ffs(shared_bits) : BITS_PER_LONG; + } + /* * Fallback to domain selective flush if no PSI support or - * the size is too big. PSI requires page size to be 2 ^ x, - * and the base address is naturally aligned to the size. + * the size is too big. */ if (!cap_pgsel_inv(iommu->cap) || mask > cap_max_amask_val(iommu->cap))

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-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 ba3a6120a4e7efc13d19fe43eb6c5caf1da05b72 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:43 +0000 Subject: [PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with volatile bits Use an atomic XCHG to write TDP MMU SPTEs that have volatile bits, even if mmu_lock is held for write, as volatile SPTEs can be written by other tasks/vCPUs outside of mmu_lock. If a vCPU uses the to-be-modified SPTE to write a page, the CPU can cache the translation as WRITABLE in the TLB despite it being seen by KVM as !WRITABLE, and/or KVM can clobber the Accessed/Dirty bits and not properly tag the backing page. Exempt non-leaf SPTEs from atomic updates as KVM itself doesn't modify non-leaf SPTEs without holding mmu_lock, they do not have Dirty bits, and KVM doesn't consume the Accessed bit of non-leaf SPTEs. Dropping the Dirty and/or Writable bits is most problematic for dirty logging, as doing so can result in a missed TLB flush and eventually a missed dirty page. In the unlikely event that the only dirty page(s) is a clobbered SPTE, clear_dirty_gfn_range() will see the SPTE as not dirty (based on the Dirty or Writable bit depending on the method) and so not update the SPTE and ultimately not flush. If the SPTE is cached in the TLB as writable before it is clobbered, the guest can continue writing the associated page without ever taking a write-protect fault. For most (all?) file back memory, dropping the Dirty bit is a non-issue. The primary MMU write-protects its PTEs on writeback, i.e. KVM's dirty bit is effectively ignored because the primary MMU will mark that page dirty when the write-protection is lifted, e.g. when KVM faults the page back in for write. The Accessed bit is a complete non-issue. Aside from being unused for non-leaf SPTEs, KVM doesn't do a TLB flush when aging SPTEs, i.e. the Accessed bit may be dropped anyways. Lastly, the Writable bit is also problematic as an extension of the Dirty bit, as KVM (correctly) treats the Dirty bit as volatile iff the SPTE is !DIRTY && WRITABLE. If KVM fixes an MMU-writable, but !WRITABLE, SPTE out of mmu_lock, then it can allow the CPU to set the Dirty bit despite the SPTE being !WRITABLE when it is checked by KVM. But that all depends on the Dirty bit being problematic in the first place. Fixes: 2f2fad0897cb ("kvm: x86/mmu: Add functions to handle changed TDP SPTEs") Cc: stable(a)vger.kernel.org Cc: Ben Gardon <bgardon(a)google.com> Cc: David Matlack <dmatlack(a)google.com> Cc: Venkatesh Srinivas <venkateshs(a)google.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-4-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/tdp_iter.h b/arch/x86/kvm/mmu/tdp_iter.h index b1eaf6ec0e0b..f0af385c56e0 100644 --- a/arch/x86/kvm/mmu/tdp_iter.h +++ b/arch/x86/kvm/mmu/tdp_iter.h @@ -6,6 +6,7 @@ #include <linux/kvm_host.h> #include "mmu.h" +#include "spte.h" /* * TDP MMU SPTEs are RCU protected to allow paging structures (non-leaf SPTEs) @@ -17,9 +18,38 @@ static inline u64 kvm_tdp_mmu_read_spte(tdp_ptep_t sptep) { return READ_ONCE(*rcu_dereference(sptep)); } -static inline void kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 val) + +static inline u64 kvm_tdp_mmu_write_spte_atomic(tdp_ptep_t sptep, u64 new_spte) +{ + return xchg(rcu_dereference(sptep), new_spte); +} + +static inline void __kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 new_spte) +{ + WRITE_ONCE(*rcu_dereference(sptep), new_spte); +} + +static inline u64 kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 old_spte, + u64 new_spte, int level) { - WRITE_ONCE(*rcu_dereference(sptep), val); + /* + * Atomically write the SPTE if it is a shadow-present, leaf SPTE with + * volatile bits, i.e. has bits that can be set outside of mmu_lock. + * The Writable bit can be set by KVM's fast page fault handler, and + * Accessed and Dirty bits can be set by the CPU. + * + * Note, non-leaf SPTEs do have Accessed bits and those bits are + * technically volatile, but KVM doesn't consume the Accessed bit of + * non-leaf SPTEs, i.e. KVM doesn't care if it clobbers the bit. This + * logic needs to be reassessed if KVM were to use non-leaf Accessed + * bits, e.g. to skip stepping down into child SPTEs when aging SPTEs. + */ + if (is_shadow_present_pte(old_spte) && is_last_spte(old_spte, level) && + spte_has_volatile_bits(old_spte)) + return kvm_tdp_mmu_write_spte_atomic(sptep, new_spte); + + __kvm_tdp_mmu_write_spte(sptep, new_spte); + return old_spte; } /* diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index edc68538819b..922b06bf4b94 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -426,9 +426,9 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) tdp_mmu_unlink_sp(kvm, sp, shared); for (i = 0; i < PT64_ENT_PER_PAGE; i++) { - u64 *sptep = rcu_dereference(pt) + i; + tdp_ptep_t sptep = pt + i; gfn_t gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); - u64 old_child_spte; + u64 old_spte; if (shared) { /* @@ -440,8 +440,8 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * value to the removed SPTE value. */ for (;;) { - old_child_spte = xchg(sptep, REMOVED_SPTE); - if (!is_removed_spte(old_child_spte)) + old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, REMOVED_SPTE); + if (!is_removed_spte(old_spte)) break; cpu_relax(); } @@ -455,23 +455,43 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * are guarded by the memslots generation, not by being * unreachable. */ - old_child_spte = READ_ONCE(*sptep); - if (!is_shadow_present_pte(old_child_spte)) + old_spte = kvm_tdp_mmu_read_spte(sptep); + if (!is_shadow_present_pte(old_spte)) continue; /* - * Marking the SPTE as a removed SPTE is not - * strictly necessary here as the MMU lock will - * stop other threads from concurrently modifying - * this SPTE. Using the removed SPTE value keeps - * the two branches consistent and simplifies - * the function. + * Use the common helper instead of a raw WRITE_ONCE as + * the SPTE needs to be updated atomically if it can be + * modified by a different vCPU outside of mmu_lock. + * Even though the parent SPTE is !PRESENT, the TLB + * hasn't yet been flushed, and both Intel and AMD + * document that A/D assists can use upper-level PxE + * entries that are cached in the TLB, i.e. the CPU can + * still access the page and mark it dirty. + * + * No retry is needed in the atomic update path as the + * sole concern is dropping a Dirty bit, i.e. no other + * task can zap/remove the SPTE as mmu_lock is held for + * write. Marking the SPTE as a removed SPTE is not + * strictly necessary for the same reason, but using + * the remove SPTE value keeps the shared/exclusive + * paths consistent and allows the handle_changed_spte() + * call below to hardcode the new value to REMOVED_SPTE. + * + * Note, even though dropping a Dirty bit is the only + * scenario where a non-atomic update could result in a + * functional bug, simply checking the Dirty bit isn't + * sufficient as a fast page fault could read the upper + * level SPTE before it is zapped, and then make this + * target SPTE writable, resume the guest, and set the + * Dirty bit between reading the SPTE above and writing + * it here. */ - WRITE_ONCE(*sptep, REMOVED_SPTE); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, + REMOVED_SPTE, level); } handle_changed_spte(kvm, kvm_mmu_page_as_id(sp), gfn, - old_child_spte, REMOVED_SPTE, level, - shared); + old_spte, REMOVED_SPTE, level, shared); } call_rcu(&sp->rcu_head, tdp_mmu_free_sp_rcu_callback); @@ -667,14 +687,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, KVM_PAGES_PER_HPAGE(iter->level)); /* - * No other thread can overwrite the removed SPTE as they - * must either wait on the MMU lock or use - * tdp_mmu_set_spte_atomic which will not overwrite the - * special removed SPTE value. No bookkeeping is needed - * here since the SPTE is going from non-present - * to non-present. + * No other thread can overwrite the removed SPTE as they must either + * wait on the MMU lock or use tdp_mmu_set_spte_atomic() which will not + * overwrite the special removed SPTE value. No bookkeeping is needed + * here since the SPTE is going from non-present to non-present. Use + * the raw write helper to avoid an unnecessary check on volatile bits. */ - kvm_tdp_mmu_write_spte(iter->sptep, 0); + __kvm_tdp_mmu_write_spte(iter->sptep, 0); return 0; } @@ -699,10 +718,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, * unless performing certain dirty logging operations. * Leaving record_dirty_log unset in that case prevents page * writes from being double counted. + * + * Returns the old SPTE value, which _may_ be different than @old_spte if the + * SPTE had voldatile bits. */ -static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, - u64 old_spte, u64 new_spte, gfn_t gfn, int level, - bool record_acc_track, bool record_dirty_log) +static u64 __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, + u64 old_spte, u64 new_spte, gfn_t gfn, int level, + bool record_acc_track, bool record_dirty_log) { lockdep_assert_held_write(&kvm->mmu_lock); @@ -715,7 +737,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, */ WARN_ON(is_removed_spte(old_spte) || is_removed_spte(new_spte)); - kvm_tdp_mmu_write_spte(sptep, new_spte); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, new_spte, level); __handle_changed_spte(kvm, as_id, gfn, old_spte, new_spte, level, false); @@ -724,6 +746,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, if (record_dirty_log) handle_changed_spte_dirty_log(kvm, as_id, gfn, old_spte, new_spte, level); + return old_spte; } static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, @@ -732,9 +755,10 @@ static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, { WARN_ON_ONCE(iter->yielded); - __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, iter->old_spte, - new_spte, iter->gfn, iter->level, - record_acc_track, record_dirty_log); + iter->old_spte = __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, + iter->old_spte, new_spte, + iter->gfn, iter->level, + record_acc_track, record_dirty_log); } static inline void tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 ba3a6120a4e7efc13d19fe43eb6c5caf1da05b72 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:43 +0000 Subject: [PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with volatile bits Use an atomic XCHG to write TDP MMU SPTEs that have volatile bits, even if mmu_lock is held for write, as volatile SPTEs can be written by other tasks/vCPUs outside of mmu_lock. If a vCPU uses the to-be-modified SPTE to write a page, the CPU can cache the translation as WRITABLE in the TLB despite it being seen by KVM as !WRITABLE, and/or KVM can clobber the Accessed/Dirty bits and not properly tag the backing page. Exempt non-leaf SPTEs from atomic updates as KVM itself doesn't modify non-leaf SPTEs without holding mmu_lock, they do not have Dirty bits, and KVM doesn't consume the Accessed bit of non-leaf SPTEs. Dropping the Dirty and/or Writable bits is most problematic for dirty logging, as doing so can result in a missed TLB flush and eventually a missed dirty page. In the unlikely event that the only dirty page(s) is a clobbered SPTE, clear_dirty_gfn_range() will see the SPTE as not dirty (based on the Dirty or Writable bit depending on the method) and so not update the SPTE and ultimately not flush. If the SPTE is cached in the TLB as writable before it is clobbered, the guest can continue writing the associated page without ever taking a write-protect fault. For most (all?) file back memory, dropping the Dirty bit is a non-issue. The primary MMU write-protects its PTEs on writeback, i.e. KVM's dirty bit is effectively ignored because the primary MMU will mark that page dirty when the write-protection is lifted, e.g. when KVM faults the page back in for write. The Accessed bit is a complete non-issue. Aside from being unused for non-leaf SPTEs, KVM doesn't do a TLB flush when aging SPTEs, i.e. the Accessed bit may be dropped anyways. Lastly, the Writable bit is also problematic as an extension of the Dirty bit, as KVM (correctly) treats the Dirty bit as volatile iff the SPTE is !DIRTY && WRITABLE. If KVM fixes an MMU-writable, but !WRITABLE, SPTE out of mmu_lock, then it can allow the CPU to set the Dirty bit despite the SPTE being !WRITABLE when it is checked by KVM. But that all depends on the Dirty bit being problematic in the first place. Fixes: 2f2fad0897cb ("kvm: x86/mmu: Add functions to handle changed TDP SPTEs") Cc: stable(a)vger.kernel.org Cc: Ben Gardon <bgardon(a)google.com> Cc: David Matlack <dmatlack(a)google.com> Cc: Venkatesh Srinivas <venkateshs(a)google.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-4-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/tdp_iter.h b/arch/x86/kvm/mmu/tdp_iter.h index b1eaf6ec0e0b..f0af385c56e0 100644 --- a/arch/x86/kvm/mmu/tdp_iter.h +++ b/arch/x86/kvm/mmu/tdp_iter.h @@ -6,6 +6,7 @@ #include <linux/kvm_host.h> #include "mmu.h" +#include "spte.h" /* * TDP MMU SPTEs are RCU protected to allow paging structures (non-leaf SPTEs) @@ -17,9 +18,38 @@ static inline u64 kvm_tdp_mmu_read_spte(tdp_ptep_t sptep) { return READ_ONCE(*rcu_dereference(sptep)); } -static inline void kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 val) + +static inline u64 kvm_tdp_mmu_write_spte_atomic(tdp_ptep_t sptep, u64 new_spte) +{ + return xchg(rcu_dereference(sptep), new_spte); +} + +static inline void __kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 new_spte) +{ + WRITE_ONCE(*rcu_dereference(sptep), new_spte); +} + +static inline u64 kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 old_spte, + u64 new_spte, int level) { - WRITE_ONCE(*rcu_dereference(sptep), val); + /* + * Atomically write the SPTE if it is a shadow-present, leaf SPTE with + * volatile bits, i.e. has bits that can be set outside of mmu_lock. + * The Writable bit can be set by KVM's fast page fault handler, and + * Accessed and Dirty bits can be set by the CPU. + * + * Note, non-leaf SPTEs do have Accessed bits and those bits are + * technically volatile, but KVM doesn't consume the Accessed bit of + * non-leaf SPTEs, i.e. KVM doesn't care if it clobbers the bit. This + * logic needs to be reassessed if KVM were to use non-leaf Accessed + * bits, e.g. to skip stepping down into child SPTEs when aging SPTEs. + */ + if (is_shadow_present_pte(old_spte) && is_last_spte(old_spte, level) && + spte_has_volatile_bits(old_spte)) + return kvm_tdp_mmu_write_spte_atomic(sptep, new_spte); + + __kvm_tdp_mmu_write_spte(sptep, new_spte); + return old_spte; } /* diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index edc68538819b..922b06bf4b94 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -426,9 +426,9 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) tdp_mmu_unlink_sp(kvm, sp, shared); for (i = 0; i < PT64_ENT_PER_PAGE; i++) { - u64 *sptep = rcu_dereference(pt) + i; + tdp_ptep_t sptep = pt + i; gfn_t gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); - u64 old_child_spte; + u64 old_spte; if (shared) { /* @@ -440,8 +440,8 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * value to the removed SPTE value. */ for (;;) { - old_child_spte = xchg(sptep, REMOVED_SPTE); - if (!is_removed_spte(old_child_spte)) + old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, REMOVED_SPTE); + if (!is_removed_spte(old_spte)) break; cpu_relax(); } @@ -455,23 +455,43 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * are guarded by the memslots generation, not by being * unreachable. */ - old_child_spte = READ_ONCE(*sptep); - if (!is_shadow_present_pte(old_child_spte)) + old_spte = kvm_tdp_mmu_read_spte(sptep); + if (!is_shadow_present_pte(old_spte)) continue; /* - * Marking the SPTE as a removed SPTE is not - * strictly necessary here as the MMU lock will - * stop other threads from concurrently modifying - * this SPTE. Using the removed SPTE value keeps - * the two branches consistent and simplifies - * the function. + * Use the common helper instead of a raw WRITE_ONCE as + * the SPTE needs to be updated atomically if it can be + * modified by a different vCPU outside of mmu_lock. + * Even though the parent SPTE is !PRESENT, the TLB + * hasn't yet been flushed, and both Intel and AMD + * document that A/D assists can use upper-level PxE + * entries that are cached in the TLB, i.e. the CPU can + * still access the page and mark it dirty. + * + * No retry is needed in the atomic update path as the + * sole concern is dropping a Dirty bit, i.e. no other + * task can zap/remove the SPTE as mmu_lock is held for + * write. Marking the SPTE as a removed SPTE is not + * strictly necessary for the same reason, but using + * the remove SPTE value keeps the shared/exclusive + * paths consistent and allows the handle_changed_spte() + * call below to hardcode the new value to REMOVED_SPTE. + * + * Note, even though dropping a Dirty bit is the only + * scenario where a non-atomic update could result in a + * functional bug, simply checking the Dirty bit isn't + * sufficient as a fast page fault could read the upper + * level SPTE before it is zapped, and then make this + * target SPTE writable, resume the guest, and set the + * Dirty bit between reading the SPTE above and writing + * it here. */ - WRITE_ONCE(*sptep, REMOVED_SPTE); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, + REMOVED_SPTE, level); } handle_changed_spte(kvm, kvm_mmu_page_as_id(sp), gfn, - old_child_spte, REMOVED_SPTE, level, - shared); + old_spte, REMOVED_SPTE, level, shared); } call_rcu(&sp->rcu_head, tdp_mmu_free_sp_rcu_callback); @@ -667,14 +687,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, KVM_PAGES_PER_HPAGE(iter->level)); /* - * No other thread can overwrite the removed SPTE as they - * must either wait on the MMU lock or use - * tdp_mmu_set_spte_atomic which will not overwrite the - * special removed SPTE value. No bookkeeping is needed - * here since the SPTE is going from non-present - * to non-present. + * No other thread can overwrite the removed SPTE as they must either + * wait on the MMU lock or use tdp_mmu_set_spte_atomic() which will not + * overwrite the special removed SPTE value. No bookkeeping is needed + * here since the SPTE is going from non-present to non-present. Use + * the raw write helper to avoid an unnecessary check on volatile bits. */ - kvm_tdp_mmu_write_spte(iter->sptep, 0); + __kvm_tdp_mmu_write_spte(iter->sptep, 0); return 0; } @@ -699,10 +718,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, * unless performing certain dirty logging operations. * Leaving record_dirty_log unset in that case prevents page * writes from being double counted. + * + * Returns the old SPTE value, which _may_ be different than @old_spte if the + * SPTE had voldatile bits. */ -static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, - u64 old_spte, u64 new_spte, gfn_t gfn, int level, - bool record_acc_track, bool record_dirty_log) +static u64 __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, + u64 old_spte, u64 new_spte, gfn_t gfn, int level, + bool record_acc_track, bool record_dirty_log) { lockdep_assert_held_write(&kvm->mmu_lock); @@ -715,7 +737,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, */ WARN_ON(is_removed_spte(old_spte) || is_removed_spte(new_spte)); - kvm_tdp_mmu_write_spte(sptep, new_spte); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, new_spte, level); __handle_changed_spte(kvm, as_id, gfn, old_spte, new_spte, level, false); @@ -724,6 +746,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, if (record_dirty_log) handle_changed_spte_dirty_log(kvm, as_id, gfn, old_spte, new_spte, level); + return old_spte; } static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, @@ -732,9 +755,10 @@ static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, { WARN_ON_ONCE(iter->yielded); - __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, iter->old_spte, - new_spte, iter->gfn, iter->level, - record_acc_track, record_dirty_log); + iter->old_spte = __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, + iter->old_spte, new_spte, + iter->gfn, iter->level, + record_acc_track, record_dirty_log); } static inline void tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 ba3a6120a4e7efc13d19fe43eb6c5caf1da05b72 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:43 +0000 Subject: [PATCH] KVM: x86/mmu: Use atomic XCHG to write TDP MMU SPTEs with volatile bits Use an atomic XCHG to write TDP MMU SPTEs that have volatile bits, even if mmu_lock is held for write, as volatile SPTEs can be written by other tasks/vCPUs outside of mmu_lock. If a vCPU uses the to-be-modified SPTE to write a page, the CPU can cache the translation as WRITABLE in the TLB despite it being seen by KVM as !WRITABLE, and/or KVM can clobber the Accessed/Dirty bits and not properly tag the backing page. Exempt non-leaf SPTEs from atomic updates as KVM itself doesn't modify non-leaf SPTEs without holding mmu_lock, they do not have Dirty bits, and KVM doesn't consume the Accessed bit of non-leaf SPTEs. Dropping the Dirty and/or Writable bits is most problematic for dirty logging, as doing so can result in a missed TLB flush and eventually a missed dirty page. In the unlikely event that the only dirty page(s) is a clobbered SPTE, clear_dirty_gfn_range() will see the SPTE as not dirty (based on the Dirty or Writable bit depending on the method) and so not update the SPTE and ultimately not flush. If the SPTE is cached in the TLB as writable before it is clobbered, the guest can continue writing the associated page without ever taking a write-protect fault. For most (all?) file back memory, dropping the Dirty bit is a non-issue. The primary MMU write-protects its PTEs on writeback, i.e. KVM's dirty bit is effectively ignored because the primary MMU will mark that page dirty when the write-protection is lifted, e.g. when KVM faults the page back in for write. The Accessed bit is a complete non-issue. Aside from being unused for non-leaf SPTEs, KVM doesn't do a TLB flush when aging SPTEs, i.e. the Accessed bit may be dropped anyways. Lastly, the Writable bit is also problematic as an extension of the Dirty bit, as KVM (correctly) treats the Dirty bit as volatile iff the SPTE is !DIRTY && WRITABLE. If KVM fixes an MMU-writable, but !WRITABLE, SPTE out of mmu_lock, then it can allow the CPU to set the Dirty bit despite the SPTE being !WRITABLE when it is checked by KVM. But that all depends on the Dirty bit being problematic in the first place. Fixes: 2f2fad0897cb ("kvm: x86/mmu: Add functions to handle changed TDP SPTEs") Cc: stable(a)vger.kernel.org Cc: Ben Gardon <bgardon(a)google.com> Cc: David Matlack <dmatlack(a)google.com> Cc: Venkatesh Srinivas <venkateshs(a)google.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-4-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/tdp_iter.h b/arch/x86/kvm/mmu/tdp_iter.h index b1eaf6ec0e0b..f0af385c56e0 100644 --- a/arch/x86/kvm/mmu/tdp_iter.h +++ b/arch/x86/kvm/mmu/tdp_iter.h @@ -6,6 +6,7 @@ #include <linux/kvm_host.h> #include "mmu.h" +#include "spte.h" /* * TDP MMU SPTEs are RCU protected to allow paging structures (non-leaf SPTEs) @@ -17,9 +18,38 @@ static inline u64 kvm_tdp_mmu_read_spte(tdp_ptep_t sptep) { return READ_ONCE(*rcu_dereference(sptep)); } -static inline void kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 val) + +static inline u64 kvm_tdp_mmu_write_spte_atomic(tdp_ptep_t sptep, u64 new_spte) +{ + return xchg(rcu_dereference(sptep), new_spte); +} + +static inline void __kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 new_spte) +{ + WRITE_ONCE(*rcu_dereference(sptep), new_spte); +} + +static inline u64 kvm_tdp_mmu_write_spte(tdp_ptep_t sptep, u64 old_spte, + u64 new_spte, int level) { - WRITE_ONCE(*rcu_dereference(sptep), val); + /* + * Atomically write the SPTE if it is a shadow-present, leaf SPTE with + * volatile bits, i.e. has bits that can be set outside of mmu_lock. + * The Writable bit can be set by KVM's fast page fault handler, and + * Accessed and Dirty bits can be set by the CPU. + * + * Note, non-leaf SPTEs do have Accessed bits and those bits are + * technically volatile, but KVM doesn't consume the Accessed bit of + * non-leaf SPTEs, i.e. KVM doesn't care if it clobbers the bit. This + * logic needs to be reassessed if KVM were to use non-leaf Accessed + * bits, e.g. to skip stepping down into child SPTEs when aging SPTEs. + */ + if (is_shadow_present_pte(old_spte) && is_last_spte(old_spte, level) && + spte_has_volatile_bits(old_spte)) + return kvm_tdp_mmu_write_spte_atomic(sptep, new_spte); + + __kvm_tdp_mmu_write_spte(sptep, new_spte); + return old_spte; } /* diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index edc68538819b..922b06bf4b94 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -426,9 +426,9 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) tdp_mmu_unlink_sp(kvm, sp, shared); for (i = 0; i < PT64_ENT_PER_PAGE; i++) { - u64 *sptep = rcu_dereference(pt) + i; + tdp_ptep_t sptep = pt + i; gfn_t gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); - u64 old_child_spte; + u64 old_spte; if (shared) { /* @@ -440,8 +440,8 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * value to the removed SPTE value. */ for (;;) { - old_child_spte = xchg(sptep, REMOVED_SPTE); - if (!is_removed_spte(old_child_spte)) + old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, REMOVED_SPTE); + if (!is_removed_spte(old_spte)) break; cpu_relax(); } @@ -455,23 +455,43 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) * are guarded by the memslots generation, not by being * unreachable. */ - old_child_spte = READ_ONCE(*sptep); - if (!is_shadow_present_pte(old_child_spte)) + old_spte = kvm_tdp_mmu_read_spte(sptep); + if (!is_shadow_present_pte(old_spte)) continue; /* - * Marking the SPTE as a removed SPTE is not - * strictly necessary here as the MMU lock will - * stop other threads from concurrently modifying - * this SPTE. Using the removed SPTE value keeps - * the two branches consistent and simplifies - * the function. + * Use the common helper instead of a raw WRITE_ONCE as + * the SPTE needs to be updated atomically if it can be + * modified by a different vCPU outside of mmu_lock. + * Even though the parent SPTE is !PRESENT, the TLB + * hasn't yet been flushed, and both Intel and AMD + * document that A/D assists can use upper-level PxE + * entries that are cached in the TLB, i.e. the CPU can + * still access the page and mark it dirty. + * + * No retry is needed in the atomic update path as the + * sole concern is dropping a Dirty bit, i.e. no other + * task can zap/remove the SPTE as mmu_lock is held for + * write. Marking the SPTE as a removed SPTE is not + * strictly necessary for the same reason, but using + * the remove SPTE value keeps the shared/exclusive + * paths consistent and allows the handle_changed_spte() + * call below to hardcode the new value to REMOVED_SPTE. + * + * Note, even though dropping a Dirty bit is the only + * scenario where a non-atomic update could result in a + * functional bug, simply checking the Dirty bit isn't + * sufficient as a fast page fault could read the upper + * level SPTE before it is zapped, and then make this + * target SPTE writable, resume the guest, and set the + * Dirty bit between reading the SPTE above and writing + * it here. */ - WRITE_ONCE(*sptep, REMOVED_SPTE); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, + REMOVED_SPTE, level); } handle_changed_spte(kvm, kvm_mmu_page_as_id(sp), gfn, - old_child_spte, REMOVED_SPTE, level, - shared); + old_spte, REMOVED_SPTE, level, shared); } call_rcu(&sp->rcu_head, tdp_mmu_free_sp_rcu_callback); @@ -667,14 +687,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, KVM_PAGES_PER_HPAGE(iter->level)); /* - * No other thread can overwrite the removed SPTE as they - * must either wait on the MMU lock or use - * tdp_mmu_set_spte_atomic which will not overwrite the - * special removed SPTE value. No bookkeeping is needed - * here since the SPTE is going from non-present - * to non-present. + * No other thread can overwrite the removed SPTE as they must either + * wait on the MMU lock or use tdp_mmu_set_spte_atomic() which will not + * overwrite the special removed SPTE value. No bookkeeping is needed + * here since the SPTE is going from non-present to non-present. Use + * the raw write helper to avoid an unnecessary check on volatile bits. */ - kvm_tdp_mmu_write_spte(iter->sptep, 0); + __kvm_tdp_mmu_write_spte(iter->sptep, 0); return 0; } @@ -699,10 +718,13 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm, * unless performing certain dirty logging operations. * Leaving record_dirty_log unset in that case prevents page * writes from being double counted. + * + * Returns the old SPTE value, which _may_ be different than @old_spte if the + * SPTE had voldatile bits. */ -static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, - u64 old_spte, u64 new_spte, gfn_t gfn, int level, - bool record_acc_track, bool record_dirty_log) +static u64 __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, + u64 old_spte, u64 new_spte, gfn_t gfn, int level, + bool record_acc_track, bool record_dirty_log) { lockdep_assert_held_write(&kvm->mmu_lock); @@ -715,7 +737,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, */ WARN_ON(is_removed_spte(old_spte) || is_removed_spte(new_spte)); - kvm_tdp_mmu_write_spte(sptep, new_spte); + old_spte = kvm_tdp_mmu_write_spte(sptep, old_spte, new_spte, level); __handle_changed_spte(kvm, as_id, gfn, old_spte, new_spte, level, false); @@ -724,6 +746,7 @@ static void __tdp_mmu_set_spte(struct kvm *kvm, int as_id, tdp_ptep_t sptep, if (record_dirty_log) handle_changed_spte_dirty_log(kvm, as_id, gfn, old_spte, new_spte, level); + return old_spte; } static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, @@ -732,9 +755,10 @@ static inline void _tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter, { WARN_ON_ONCE(iter->yielded); - __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, iter->old_spte, - new_spte, iter->gfn, iter->level, - record_acc_track, record_dirty_log); + iter->old_spte = __tdp_mmu_set_spte(kvm, iter->as_id, iter->sptep, + iter->old_spte, new_spte, + iter->gfn, iter->level, + record_acc_track, record_dirty_log); } static inline void tdp_mmu_set_spte(struct kvm *kvm, struct tdp_iter *iter,

2 years, 11 months

1
0
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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" 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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" 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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" 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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" 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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Move shadow-present check out of" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-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 54eb3ef56f36827aad90915df33387d4c2b5df5a Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:42 +0000 Subject: [PATCH] KVM: x86/mmu: Move shadow-present check out of spte_has_volatile_bits() Move the is_shadow_present_pte() check out of spte_has_volatile_bits() and into its callers. Well, caller, since only one of its two callers doesn't already do the shadow-present check. Opportunistically move the helper to spte.c/h so that it can be used by the TDP MMU, which is also the primary motivation for the shadow-present change. Unlike the legacy MMU, the TDP MMU uses a single path for clear leaf and non-leaf SPTEs, and to avoid unnecessary atomic updates, the TDP MMU will need to check is_last_spte() prior to calling spte_has_volatile_bits(), and calling is_last_spte() without first calling is_shadow_present_spte() is at best odd, and at worst a violation of KVM's loosely defines SPTE rules. Note, mmu_spte_clear_track_bits() could likely skip the write entirely for SPTEs that are not shadow-present. Leave that cleanup for a future patch to avoid introducing a functional change, and because the shadow-present check can likely be moved further up the stack, e.g. drop_large_spte() appears to be the only path that doesn't already explicitly check for a shadow-present SPTE. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-3-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 48dcb6a782f4..311e4e1d7870 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -473,32 +473,6 @@ static u64 __get_spte_lockless(u64 *sptep) } #endif -static bool spte_has_volatile_bits(u64 spte) -{ - if (!is_shadow_present_pte(spte)) - return false; - - /* - * Always atomically update spte if it can be updated - * out of mmu-lock, it can ensure dirty bit is not lost, - * also, it can help us to get a stable is_writable_pte() - * to ensure tlb flush is not missed. - */ - if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) - return true; - - if (is_access_track_spte(spte)) - return true; - - if (spte_ad_enabled(spte)) { - if (!(spte & shadow_accessed_mask) || - (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) - return true; - } - - return false; -} - /* Rules for using mmu_spte_set: * Set the sptep from nonpresent to present. * Note: the sptep being assigned *must* be either not present @@ -593,7 +567,8 @@ static int mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) u64 old_spte = *sptep; int level = sptep_to_sp(sptep)->role.level; - if (!spte_has_volatile_bits(old_spte)) + if (!is_shadow_present_pte(old_spte) || + !spte_has_volatile_bits(old_spte)) __update_clear_spte_fast(sptep, 0ull); else old_spte = __update_clear_spte_slow(sptep, 0ull); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 4739b53c9734..e5c0b6db6f2c 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -90,6 +90,34 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn) E820_TYPE_RAM); } +/* + * Returns true if the SPTE has bits that may be set without holding mmu_lock. + * The caller is responsible for checking if the SPTE is shadow-present, and + * for determining whether or not the caller cares about non-leaf SPTEs. + */ +bool spte_has_volatile_bits(u64 spte) +{ + /* + * Always atomically update spte if it can be updated + * out of mmu-lock, it can ensure dirty bit is not lost, + * also, it can help us to get a stable is_writable_pte() + * to ensure tlb flush is not missed. + */ + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) + return true; + + if (spte_ad_enabled(spte)) { + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) + return true; + } + + return false; +} + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index c571784cb567..80ab0f5cff01 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -404,6 +404,8 @@ static inline u64 get_mmio_spte_generation(u64 spte) return gen; } +bool spte_has_volatile_bits(u64 spte); + bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, const struct kvm_memory_slot *slot, unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" 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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" 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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" 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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile" 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 706c9c55e5a32800605eb6a864ef6e1ca0c6c179 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Sat, 23 Apr 2022 03:47:41 +0000 Subject: [PATCH] KVM: x86/mmu: Don't treat fully writable SPTEs as volatile (modulo A/D) Don't treat SPTEs that are truly writable, i.e. writable in hardware, as being volatile (unless they're volatile for other reasons, e.g. A/D bits). KVM _sets_ the WRITABLE bit out of mmu_lock, but never _clears_ the bit out of mmu_lock, so if the WRITABLE bit is set, it cannot magically get cleared just because the SPTE is MMU-writable. Rename the wrapper of MMU-writable to be more literal, the previous name of spte_can_locklessly_be_made_writable() is wrong and misleading. Fixes: c7ba5b48cc8d ("KVM: MMU: fast path of handling guest page fault") Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220423034752.1161007-2-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 64a2a7e2be90..48dcb6a782f4 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -484,13 +484,15 @@ static bool spte_has_volatile_bits(u64 spte) * also, it can help us to get a stable is_writable_pte() * to ensure tlb flush is not missed. */ - if (spte_can_locklessly_be_made_writable(spte) || - is_access_track_spte(spte)) + if (!is_writable_pte(spte) && is_mmu_writable_spte(spte)) + return true; + + if (is_access_track_spte(spte)) return true; if (spte_ad_enabled(spte)) { - if ((spte & shadow_accessed_mask) == 0 || - (is_writable_pte(spte) && (spte & shadow_dirty_mask) == 0)) + if (!(spte & shadow_accessed_mask) || + (is_writable_pte(spte) && !(spte & shadow_dirty_mask))) return true; } @@ -557,7 +559,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte) * we always atomically update it, see the comments in * spte_has_volatile_bits(). */ - if (spte_can_locklessly_be_made_writable(old_spte) && + if (is_mmu_writable_spte(old_spte) && !is_writable_pte(new_spte)) flush = true; @@ -1187,7 +1189,7 @@ static bool spte_write_protect(u64 *sptep, bool pt_protect) u64 spte = *sptep; if (!is_writable_pte(spte) && - !(pt_protect && spte_can_locklessly_be_made_writable(spte))) + !(pt_protect && is_mmu_writable_spte(spte))) return false; rmap_printk("spte %p %llx\n", sptep, *sptep); @@ -3196,8 +3198,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) * be removed in the fast path only if the SPTE was * write-protected for dirty-logging or access tracking. */ - if (fault->write && - spte_can_locklessly_be_made_writable(spte)) { + if (fault->write && is_mmu_writable_spte(spte)) { new_spte |= PT_WRITABLE_MASK; /* diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e4abeb5df1b1..c571784cb567 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -390,7 +390,7 @@ static inline void check_spte_writable_invariants(u64 spte) "kvm: Writable SPTE is not MMU-writable: %llx", spte); } -static inline bool spte_can_locklessly_be_made_writable(u64 spte) +static inline bool is_mmu_writable_spte(u64 spte) { return spte & shadow_mmu_writable_mask; }

2 years, 11 months

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FAILED: patch "[PATCH] mmc: core: Set HS clock speed before sending HS CMD13" 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 4bc31edebde51fcf8ad0794763b8679a7ecb5ec0 Mon Sep 17 00:00:00 2001 From: Brian Norris <briannorris(a)chromium.org> Date: Fri, 22 Apr 2022 10:08:53 -0700 Subject: [PATCH] mmc: core: Set HS clock speed before sending HS CMD13 Way back in commit 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es"), Rockchip engineers noticed that some eMMC don't respond to SEND_STATUS commands very reliably if they're still running at a low initial frequency. As mentioned in that commit, JESD84-B51 P49 suggests a sequence in which the host: 1. sets HS_TIMING 2. bumps the clock ("<= 52 MHz") 3. sends further commands It doesn't exactly require that we don't use a lower-than-52MHz frequency, but in practice, these eMMC don't like it. The aforementioned commit tried to get that right for HS400ES, although it's unclear whether this ever truly worked as committed into mainline, as other changes/refactoring adjusted the sequence in conflicting ways: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") In any case, today we do step 3 before step 2. Let's fix that, and also apply the same logic to HS200/400, where this eMMC has problems too. Resolves errors like this seen when booting some RK3399 Gru/Scarlet systems: [ 2.058881] mmc1: CQHCI version 5.10 [ 2.097545] mmc1: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA [ 2.209804] mmc1: mmc_select_hs400es failed, error -84 [ 2.215597] mmc1: error -84 whilst initialising MMC card [ 2.417514] mmc1: mmc_select_hs400es failed, error -110 [ 2.423373] mmc1: error -110 whilst initialising MMC card [ 2.605052] mmc1: mmc_select_hs400es failed, error -110 [ 2.617944] mmc1: error -110 whilst initialising MMC card [ 2.835884] mmc1: mmc_select_hs400es failed, error -110 [ 2.841751] mmc1: error -110 whilst initialising MMC card Ealier versions of this patch bumped to 200MHz/HS200 speeds too early, which caused issues on, e.g., qcom-msm8974-fairphone-fp2. (Thanks for the report Luca!) After a second look, it appears that aligns with JESD84 / page 45 / table 28, so we need to keep to lower (HS / 52 MHz) rates first. Fixes: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") Fixes: 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") Fixes: 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es") Cc: Shawn Lin <shawn.lin(a)rock-chips.com> Link: https://lore.kernel.org/linux-mmc/11962455.O9o76ZdvQC@g550jk/ Reported-by: Luca Weiss <luca(a)z3ntu.xyz> Signed-off-by: Brian Norris <briannorris(a)chromium.org> Tested-by: Luca Weiss <luca(a)z3ntu.xyz> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220422100824.v4.1.I484f4ee35609f78b932bd50feed6… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index e7ea45386c22..efa95dc4fc4e 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1384,13 +1384,17 @@ static int mmc_select_hs400es(struct mmc_card *card) goto out_err; } + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + */ mmc_set_timing(host, MMC_TIMING_MMC_HS); + mmc_set_bus_speed(card); + err = mmc_switch_status(card, true); if (err) goto out_err; - mmc_set_clock(host, card->ext_csd.hs_max_dtr); - /* Switch card to DDR with strobe bit */ val = EXT_CSD_DDR_BUS_WIDTH_8 | EXT_CSD_BUS_WIDTH_STROBE; err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, @@ -1448,7 +1452,7 @@ static int mmc_select_hs400es(struct mmc_card *card) static int mmc_select_hs200(struct mmc_card *card) { struct mmc_host *host = card->host; - unsigned int old_timing, old_signal_voltage; + unsigned int old_timing, old_signal_voltage, old_clock; int err = -EINVAL; u8 val; @@ -1479,8 +1483,17 @@ static int mmc_select_hs200(struct mmc_card *card) false, true, MMC_CMD_RETRIES); if (err) goto err; + + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + * NB: We can't move to full (HS200) speeds until after we've + * successfully switched over. + */ old_timing = host->ios.timing; + old_clock = host->ios.clock; mmc_set_timing(host, MMC_TIMING_MMC_HS200); + mmc_set_clock(card->host, card->ext_csd.hs_max_dtr); /* * For HS200, CRC errors are not a reliable way to know the @@ -1493,8 +1506,10 @@ static int mmc_select_hs200(struct mmc_card *card) * mmc_select_timing() assumes timing has not changed if * it is a switch error. */ - if (err == -EBADMSG) + if (err == -EBADMSG) { + mmc_set_clock(host, old_clock); mmc_set_timing(host, old_timing); + } } err: if (err) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: core: Set HS clock speed before sending HS CMD13" 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 4bc31edebde51fcf8ad0794763b8679a7ecb5ec0 Mon Sep 17 00:00:00 2001 From: Brian Norris <briannorris(a)chromium.org> Date: Fri, 22 Apr 2022 10:08:53 -0700 Subject: [PATCH] mmc: core: Set HS clock speed before sending HS CMD13 Way back in commit 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es"), Rockchip engineers noticed that some eMMC don't respond to SEND_STATUS commands very reliably if they're still running at a low initial frequency. As mentioned in that commit, JESD84-B51 P49 suggests a sequence in which the host: 1. sets HS_TIMING 2. bumps the clock ("<= 52 MHz") 3. sends further commands It doesn't exactly require that we don't use a lower-than-52MHz frequency, but in practice, these eMMC don't like it. The aforementioned commit tried to get that right for HS400ES, although it's unclear whether this ever truly worked as committed into mainline, as other changes/refactoring adjusted the sequence in conflicting ways: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") In any case, today we do step 3 before step 2. Let's fix that, and also apply the same logic to HS200/400, where this eMMC has problems too. Resolves errors like this seen when booting some RK3399 Gru/Scarlet systems: [ 2.058881] mmc1: CQHCI version 5.10 [ 2.097545] mmc1: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA [ 2.209804] mmc1: mmc_select_hs400es failed, error -84 [ 2.215597] mmc1: error -84 whilst initialising MMC card [ 2.417514] mmc1: mmc_select_hs400es failed, error -110 [ 2.423373] mmc1: error -110 whilst initialising MMC card [ 2.605052] mmc1: mmc_select_hs400es failed, error -110 [ 2.617944] mmc1: error -110 whilst initialising MMC card [ 2.835884] mmc1: mmc_select_hs400es failed, error -110 [ 2.841751] mmc1: error -110 whilst initialising MMC card Ealier versions of this patch bumped to 200MHz/HS200 speeds too early, which caused issues on, e.g., qcom-msm8974-fairphone-fp2. (Thanks for the report Luca!) After a second look, it appears that aligns with JESD84 / page 45 / table 28, so we need to keep to lower (HS / 52 MHz) rates first. Fixes: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") Fixes: 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") Fixes: 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es") Cc: Shawn Lin <shawn.lin(a)rock-chips.com> Link: https://lore.kernel.org/linux-mmc/11962455.O9o76ZdvQC@g550jk/ Reported-by: Luca Weiss <luca(a)z3ntu.xyz> Signed-off-by: Brian Norris <briannorris(a)chromium.org> Tested-by: Luca Weiss <luca(a)z3ntu.xyz> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220422100824.v4.1.I484f4ee35609f78b932bd50feed6… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index e7ea45386c22..efa95dc4fc4e 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1384,13 +1384,17 @@ static int mmc_select_hs400es(struct mmc_card *card) goto out_err; } + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + */ mmc_set_timing(host, MMC_TIMING_MMC_HS); + mmc_set_bus_speed(card); + err = mmc_switch_status(card, true); if (err) goto out_err; - mmc_set_clock(host, card->ext_csd.hs_max_dtr); - /* Switch card to DDR with strobe bit */ val = EXT_CSD_DDR_BUS_WIDTH_8 | EXT_CSD_BUS_WIDTH_STROBE; err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, @@ -1448,7 +1452,7 @@ static int mmc_select_hs400es(struct mmc_card *card) static int mmc_select_hs200(struct mmc_card *card) { struct mmc_host *host = card->host; - unsigned int old_timing, old_signal_voltage; + unsigned int old_timing, old_signal_voltage, old_clock; int err = -EINVAL; u8 val; @@ -1479,8 +1483,17 @@ static int mmc_select_hs200(struct mmc_card *card) false, true, MMC_CMD_RETRIES); if (err) goto err; + + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + * NB: We can't move to full (HS200) speeds until after we've + * successfully switched over. + */ old_timing = host->ios.timing; + old_clock = host->ios.clock; mmc_set_timing(host, MMC_TIMING_MMC_HS200); + mmc_set_clock(card->host, card->ext_csd.hs_max_dtr); /* * For HS200, CRC errors are not a reliable way to know the @@ -1493,8 +1506,10 @@ static int mmc_select_hs200(struct mmc_card *card) * mmc_select_timing() assumes timing has not changed if * it is a switch error. */ - if (err == -EBADMSG) + if (err == -EBADMSG) { + mmc_set_clock(host, old_clock); mmc_set_timing(host, old_timing); + } } err: if (err) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: core: Set HS clock speed before sending HS CMD13" 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 4bc31edebde51fcf8ad0794763b8679a7ecb5ec0 Mon Sep 17 00:00:00 2001 From: Brian Norris <briannorris(a)chromium.org> Date: Fri, 22 Apr 2022 10:08:53 -0700 Subject: [PATCH] mmc: core: Set HS clock speed before sending HS CMD13 Way back in commit 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es"), Rockchip engineers noticed that some eMMC don't respond to SEND_STATUS commands very reliably if they're still running at a low initial frequency. As mentioned in that commit, JESD84-B51 P49 suggests a sequence in which the host: 1. sets HS_TIMING 2. bumps the clock ("<= 52 MHz") 3. sends further commands It doesn't exactly require that we don't use a lower-than-52MHz frequency, but in practice, these eMMC don't like it. The aforementioned commit tried to get that right for HS400ES, although it's unclear whether this ever truly worked as committed into mainline, as other changes/refactoring adjusted the sequence in conflicting ways: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") In any case, today we do step 3 before step 2. Let's fix that, and also apply the same logic to HS200/400, where this eMMC has problems too. Resolves errors like this seen when booting some RK3399 Gru/Scarlet systems: [ 2.058881] mmc1: CQHCI version 5.10 [ 2.097545] mmc1: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA [ 2.209804] mmc1: mmc_select_hs400es failed, error -84 [ 2.215597] mmc1: error -84 whilst initialising MMC card [ 2.417514] mmc1: mmc_select_hs400es failed, error -110 [ 2.423373] mmc1: error -110 whilst initialising MMC card [ 2.605052] mmc1: mmc_select_hs400es failed, error -110 [ 2.617944] mmc1: error -110 whilst initialising MMC card [ 2.835884] mmc1: mmc_select_hs400es failed, error -110 [ 2.841751] mmc1: error -110 whilst initialising MMC card Ealier versions of this patch bumped to 200MHz/HS200 speeds too early, which caused issues on, e.g., qcom-msm8974-fairphone-fp2. (Thanks for the report Luca!) After a second look, it appears that aligns with JESD84 / page 45 / table 28, so we need to keep to lower (HS / 52 MHz) rates first. Fixes: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") Fixes: 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") Fixes: 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es") Cc: Shawn Lin <shawn.lin(a)rock-chips.com> Link: https://lore.kernel.org/linux-mmc/11962455.O9o76ZdvQC@g550jk/ Reported-by: Luca Weiss <luca(a)z3ntu.xyz> Signed-off-by: Brian Norris <briannorris(a)chromium.org> Tested-by: Luca Weiss <luca(a)z3ntu.xyz> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220422100824.v4.1.I484f4ee35609f78b932bd50feed6… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index e7ea45386c22..efa95dc4fc4e 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1384,13 +1384,17 @@ static int mmc_select_hs400es(struct mmc_card *card) goto out_err; } + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + */ mmc_set_timing(host, MMC_TIMING_MMC_HS); + mmc_set_bus_speed(card); + err = mmc_switch_status(card, true); if (err) goto out_err; - mmc_set_clock(host, card->ext_csd.hs_max_dtr); - /* Switch card to DDR with strobe bit */ val = EXT_CSD_DDR_BUS_WIDTH_8 | EXT_CSD_BUS_WIDTH_STROBE; err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, @@ -1448,7 +1452,7 @@ static int mmc_select_hs400es(struct mmc_card *card) static int mmc_select_hs200(struct mmc_card *card) { struct mmc_host *host = card->host; - unsigned int old_timing, old_signal_voltage; + unsigned int old_timing, old_signal_voltage, old_clock; int err = -EINVAL; u8 val; @@ -1479,8 +1483,17 @@ static int mmc_select_hs200(struct mmc_card *card) false, true, MMC_CMD_RETRIES); if (err) goto err; + + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + * NB: We can't move to full (HS200) speeds until after we've + * successfully switched over. + */ old_timing = host->ios.timing; + old_clock = host->ios.clock; mmc_set_timing(host, MMC_TIMING_MMC_HS200); + mmc_set_clock(card->host, card->ext_csd.hs_max_dtr); /* * For HS200, CRC errors are not a reliable way to know the @@ -1493,8 +1506,10 @@ static int mmc_select_hs200(struct mmc_card *card) * mmc_select_timing() assumes timing has not changed if * it is a switch error. */ - if (err == -EBADMSG) + if (err == -EBADMSG) { + mmc_set_clock(host, old_clock); mmc_set_timing(host, old_timing); + } } err: if (err) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: core: Set HS clock speed before sending HS CMD13" 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 4bc31edebde51fcf8ad0794763b8679a7ecb5ec0 Mon Sep 17 00:00:00 2001 From: Brian Norris <briannorris(a)chromium.org> Date: Fri, 22 Apr 2022 10:08:53 -0700 Subject: [PATCH] mmc: core: Set HS clock speed before sending HS CMD13 Way back in commit 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es"), Rockchip engineers noticed that some eMMC don't respond to SEND_STATUS commands very reliably if they're still running at a low initial frequency. As mentioned in that commit, JESD84-B51 P49 suggests a sequence in which the host: 1. sets HS_TIMING 2. bumps the clock ("<= 52 MHz") 3. sends further commands It doesn't exactly require that we don't use a lower-than-52MHz frequency, but in practice, these eMMC don't like it. The aforementioned commit tried to get that right for HS400ES, although it's unclear whether this ever truly worked as committed into mainline, as other changes/refactoring adjusted the sequence in conflicting ways: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") In any case, today we do step 3 before step 2. Let's fix that, and also apply the same logic to HS200/400, where this eMMC has problems too. Resolves errors like this seen when booting some RK3399 Gru/Scarlet systems: [ 2.058881] mmc1: CQHCI version 5.10 [ 2.097545] mmc1: SDHCI controller on fe330000.mmc [fe330000.mmc] using ADMA [ 2.209804] mmc1: mmc_select_hs400es failed, error -84 [ 2.215597] mmc1: error -84 whilst initialising MMC card [ 2.417514] mmc1: mmc_select_hs400es failed, error -110 [ 2.423373] mmc1: error -110 whilst initialising MMC card [ 2.605052] mmc1: mmc_select_hs400es failed, error -110 [ 2.617944] mmc1: error -110 whilst initialising MMC card [ 2.835884] mmc1: mmc_select_hs400es failed, error -110 [ 2.841751] mmc1: error -110 whilst initialising MMC card Ealier versions of this patch bumped to 200MHz/HS200 speeds too early, which caused issues on, e.g., qcom-msm8974-fairphone-fp2. (Thanks for the report Luca!) After a second look, it appears that aligns with JESD84 / page 45 / table 28, so we need to keep to lower (HS / 52 MHz) rates first. Fixes: 08573eaf1a70 ("mmc: mmc: do not use CMD13 to get status after speed mode switch") Fixes: 53e60650f74e ("mmc: core: Allow CMD13 polling when switching to HS mode for mmc") Fixes: 4f25580fb84d ("mmc: core: changes frequency to hs_max_dtr when selecting hs400es") Cc: Shawn Lin <shawn.lin(a)rock-chips.com> Link: https://lore.kernel.org/linux-mmc/11962455.O9o76ZdvQC@g550jk/ Reported-by: Luca Weiss <luca(a)z3ntu.xyz> Signed-off-by: Brian Norris <briannorris(a)chromium.org> Tested-by: Luca Weiss <luca(a)z3ntu.xyz> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20220422100824.v4.1.I484f4ee35609f78b932bd50feed6… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index e7ea45386c22..efa95dc4fc4e 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1384,13 +1384,17 @@ static int mmc_select_hs400es(struct mmc_card *card) goto out_err; } + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + */ mmc_set_timing(host, MMC_TIMING_MMC_HS); + mmc_set_bus_speed(card); + err = mmc_switch_status(card, true); if (err) goto out_err; - mmc_set_clock(host, card->ext_csd.hs_max_dtr); - /* Switch card to DDR with strobe bit */ val = EXT_CSD_DDR_BUS_WIDTH_8 | EXT_CSD_BUS_WIDTH_STROBE; err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, @@ -1448,7 +1452,7 @@ static int mmc_select_hs400es(struct mmc_card *card) static int mmc_select_hs200(struct mmc_card *card) { struct mmc_host *host = card->host; - unsigned int old_timing, old_signal_voltage; + unsigned int old_timing, old_signal_voltage, old_clock; int err = -EINVAL; u8 val; @@ -1479,8 +1483,17 @@ static int mmc_select_hs200(struct mmc_card *card) false, true, MMC_CMD_RETRIES); if (err) goto err; + + /* + * Bump to HS timing and frequency. Some cards don't handle + * SEND_STATUS reliably at the initial frequency. + * NB: We can't move to full (HS200) speeds until after we've + * successfully switched over. + */ old_timing = host->ios.timing; + old_clock = host->ios.clock; mmc_set_timing(host, MMC_TIMING_MMC_HS200); + mmc_set_clock(card->host, card->ext_csd.hs_max_dtr); /* * For HS200, CRC errors are not a reliable way to know the @@ -1493,8 +1506,10 @@ static int mmc_select_hs200(struct mmc_card *card) * mmc_select_timing() assumes timing has not changed if * it is a switch error. */ - if (err == -EBADMSG) + if (err == -EBADMSG) { + mmc_set_clock(host, old_clock); mmc_set_timing(host, old_timing); + } } err: if (err) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" 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 3e5a8e8494a8122fe4eb3f167662f406cab753b9 Mon Sep 17 00:00:00 2001 From: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Date: Sun, 24 Apr 2022 21:32:33 +0530 Subject: [PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC Reset GCC_SDCC_BCR register before every fresh initilazation. This will reset whole SDHC-msm controller, clears the previous power control states and avoids, software reset timeout issues as below. [ 5.458061][ T262] mmc1: Reset 0x1 never completed. [ 5.462454][ T262] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 5.469065][ T262] mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00007202 [ 5.475688][ T262] mmc1: sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 5.482315][ T262] mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 5.488927][ T262] mmc1: sdhci: Present: 0x01f800f0 | Host ctl: 0x00000000 [ 5.495539][ T262] mmc1: sdhci: Power: 0x00000000 | Blk gap: 0x00000000 [ 5.502162][ T262] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000003 [ 5.508768][ T262] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 5.515381][ T262] mmc1: sdhci: Int enab: 0x00000000 | Sig enab: 0x00000000 [ 5.521996][ T262] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 5.528607][ T262] mmc1: sdhci: Caps: 0x362dc8b2 | Caps_1: 0x0000808f [ 5.535227][ T262] mmc1: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 [ 5.541841][ T262] mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000 [ 5.548454][ T262] mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000 [ 5.555079][ T262] mmc1: sdhci: Host ctl2: 0x00000000 [ 5.559651][ T262] mmc1: sdhci_msm: ----------- VENDOR REGISTER DUMP----------- [ 5.566621][ T262] mmc1: sdhci_msm: DLL sts: 0x00000000 | DLL cfg: 0x6000642c | DLL cfg2: 0x0020a000 [ 5.575465][ T262] mmc1: sdhci_msm: DLL cfg3: 0x00000000 | DLL usr ctl: 0x00010800 | DDR cfg: 0x80040873 [ 5.584658][ T262] mmc1: sdhci_msm: Vndr func: 0x00018a9c | Vndr func2 : 0xf88218a8 Vndr func3: 0x02626040 Fixes: 0eb0d9f4de34 ("mmc: sdhci-msm: Initial support for Qualcomm chipsets") Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Tested-by: Konrad Dybcio <konrad.dybcio(a)somainline.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/1650816153-23797-1-git-send-email-quic_c_sbhanu@q… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 50c71e0ba5e4..ff9f5b63c337 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/interconnect.h> #include <linux/pinctrl/consumer.h> +#include <linux/reset.h> #include "sdhci-pltfm.h" #include "cqhci.h" @@ -2482,6 +2483,43 @@ static inline void sdhci_msm_get_of_property(struct platform_device *pdev, of_property_read_u32(node, "qcom,dll-config", &msm_host->dll_config); } +static int sdhci_msm_gcc_reset(struct device *dev, struct sdhci_host *host) +{ + struct reset_control *reset; + int ret = 0; + + reset = reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return dev_err_probe(dev, PTR_ERR(reset), + "unable to acquire core_reset\n"); + + if (!reset) + return ret; + + ret = reset_control_assert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset assert failed\n"); + } + + /* + * The hardware requirement for delay between assert/deassert + * is at least 3-4 sleep clock (32.7KHz) cycles, which comes to + * ~125us (4/32768). To be on the safe side add 200us delay. + */ + usleep_range(200, 210); + + ret = reset_control_deassert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset deassert failed\n"); + } + + usleep_range(200, 210); + reset_control_put(reset); + + return ret; +} static int sdhci_msm_probe(struct platform_device *pdev) { @@ -2529,6 +2567,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->saved_tuning_phase = INVALID_TUNING_PHASE; + ret = sdhci_msm_gcc_reset(&pdev->dev, host); + if (ret) + goto pltfm_free; + /* Setup SDCC bus voter clock. */ msm_host->bus_clk = devm_clk_get(&pdev->dev, "bus"); if (!IS_ERR(msm_host->bus_clk)) {

2 years, 11 months

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0 0

FAILED: patch "[PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" 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 3e5a8e8494a8122fe4eb3f167662f406cab753b9 Mon Sep 17 00:00:00 2001 From: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Date: Sun, 24 Apr 2022 21:32:33 +0530 Subject: [PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC Reset GCC_SDCC_BCR register before every fresh initilazation. This will reset whole SDHC-msm controller, clears the previous power control states and avoids, software reset timeout issues as below. [ 5.458061][ T262] mmc1: Reset 0x1 never completed. [ 5.462454][ T262] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 5.469065][ T262] mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00007202 [ 5.475688][ T262] mmc1: sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 5.482315][ T262] mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 5.488927][ T262] mmc1: sdhci: Present: 0x01f800f0 | Host ctl: 0x00000000 [ 5.495539][ T262] mmc1: sdhci: Power: 0x00000000 | Blk gap: 0x00000000 [ 5.502162][ T262] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000003 [ 5.508768][ T262] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 5.515381][ T262] mmc1: sdhci: Int enab: 0x00000000 | Sig enab: 0x00000000 [ 5.521996][ T262] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 5.528607][ T262] mmc1: sdhci: Caps: 0x362dc8b2 | Caps_1: 0x0000808f [ 5.535227][ T262] mmc1: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 [ 5.541841][ T262] mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000 [ 5.548454][ T262] mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000 [ 5.555079][ T262] mmc1: sdhci: Host ctl2: 0x00000000 [ 5.559651][ T262] mmc1: sdhci_msm: ----------- VENDOR REGISTER DUMP----------- [ 5.566621][ T262] mmc1: sdhci_msm: DLL sts: 0x00000000 | DLL cfg: 0x6000642c | DLL cfg2: 0x0020a000 [ 5.575465][ T262] mmc1: sdhci_msm: DLL cfg3: 0x00000000 | DLL usr ctl: 0x00010800 | DDR cfg: 0x80040873 [ 5.584658][ T262] mmc1: sdhci_msm: Vndr func: 0x00018a9c | Vndr func2 : 0xf88218a8 Vndr func3: 0x02626040 Fixes: 0eb0d9f4de34 ("mmc: sdhci-msm: Initial support for Qualcomm chipsets") Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Tested-by: Konrad Dybcio <konrad.dybcio(a)somainline.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/1650816153-23797-1-git-send-email-quic_c_sbhanu@q… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 50c71e0ba5e4..ff9f5b63c337 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/interconnect.h> #include <linux/pinctrl/consumer.h> +#include <linux/reset.h> #include "sdhci-pltfm.h" #include "cqhci.h" @@ -2482,6 +2483,43 @@ static inline void sdhci_msm_get_of_property(struct platform_device *pdev, of_property_read_u32(node, "qcom,dll-config", &msm_host->dll_config); } +static int sdhci_msm_gcc_reset(struct device *dev, struct sdhci_host *host) +{ + struct reset_control *reset; + int ret = 0; + + reset = reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return dev_err_probe(dev, PTR_ERR(reset), + "unable to acquire core_reset\n"); + + if (!reset) + return ret; + + ret = reset_control_assert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset assert failed\n"); + } + + /* + * The hardware requirement for delay between assert/deassert + * is at least 3-4 sleep clock (32.7KHz) cycles, which comes to + * ~125us (4/32768). To be on the safe side add 200us delay. + */ + usleep_range(200, 210); + + ret = reset_control_deassert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset deassert failed\n"); + } + + usleep_range(200, 210); + reset_control_put(reset); + + return ret; +} static int sdhci_msm_probe(struct platform_device *pdev) { @@ -2529,6 +2567,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->saved_tuning_phase = INVALID_TUNING_PHASE; + ret = sdhci_msm_gcc_reset(&pdev->dev, host); + if (ret) + goto pltfm_free; + /* Setup SDCC bus voter clock. */ msm_host->bus_clk = devm_clk_get(&pdev->dev, "bus"); if (!IS_ERR(msm_host->bus_clk)) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" 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 3e5a8e8494a8122fe4eb3f167662f406cab753b9 Mon Sep 17 00:00:00 2001 From: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Date: Sun, 24 Apr 2022 21:32:33 +0530 Subject: [PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC Reset GCC_SDCC_BCR register before every fresh initilazation. This will reset whole SDHC-msm controller, clears the previous power control states and avoids, software reset timeout issues as below. [ 5.458061][ T262] mmc1: Reset 0x1 never completed. [ 5.462454][ T262] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 5.469065][ T262] mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00007202 [ 5.475688][ T262] mmc1: sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 5.482315][ T262] mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 5.488927][ T262] mmc1: sdhci: Present: 0x01f800f0 | Host ctl: 0x00000000 [ 5.495539][ T262] mmc1: sdhci: Power: 0x00000000 | Blk gap: 0x00000000 [ 5.502162][ T262] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000003 [ 5.508768][ T262] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 5.515381][ T262] mmc1: sdhci: Int enab: 0x00000000 | Sig enab: 0x00000000 [ 5.521996][ T262] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 5.528607][ T262] mmc1: sdhci: Caps: 0x362dc8b2 | Caps_1: 0x0000808f [ 5.535227][ T262] mmc1: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 [ 5.541841][ T262] mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000 [ 5.548454][ T262] mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000 [ 5.555079][ T262] mmc1: sdhci: Host ctl2: 0x00000000 [ 5.559651][ T262] mmc1: sdhci_msm: ----------- VENDOR REGISTER DUMP----------- [ 5.566621][ T262] mmc1: sdhci_msm: DLL sts: 0x00000000 | DLL cfg: 0x6000642c | DLL cfg2: 0x0020a000 [ 5.575465][ T262] mmc1: sdhci_msm: DLL cfg3: 0x00000000 | DLL usr ctl: 0x00010800 | DDR cfg: 0x80040873 [ 5.584658][ T262] mmc1: sdhci_msm: Vndr func: 0x00018a9c | Vndr func2 : 0xf88218a8 Vndr func3: 0x02626040 Fixes: 0eb0d9f4de34 ("mmc: sdhci-msm: Initial support for Qualcomm chipsets") Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Tested-by: Konrad Dybcio <konrad.dybcio(a)somainline.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/1650816153-23797-1-git-send-email-quic_c_sbhanu@q… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 50c71e0ba5e4..ff9f5b63c337 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/interconnect.h> #include <linux/pinctrl/consumer.h> +#include <linux/reset.h> #include "sdhci-pltfm.h" #include "cqhci.h" @@ -2482,6 +2483,43 @@ static inline void sdhci_msm_get_of_property(struct platform_device *pdev, of_property_read_u32(node, "qcom,dll-config", &msm_host->dll_config); } +static int sdhci_msm_gcc_reset(struct device *dev, struct sdhci_host *host) +{ + struct reset_control *reset; + int ret = 0; + + reset = reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return dev_err_probe(dev, PTR_ERR(reset), + "unable to acquire core_reset\n"); + + if (!reset) + return ret; + + ret = reset_control_assert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset assert failed\n"); + } + + /* + * The hardware requirement for delay between assert/deassert + * is at least 3-4 sleep clock (32.7KHz) cycles, which comes to + * ~125us (4/32768). To be on the safe side add 200us delay. + */ + usleep_range(200, 210); + + ret = reset_control_deassert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset deassert failed\n"); + } + + usleep_range(200, 210); + reset_control_put(reset); + + return ret; +} static int sdhci_msm_probe(struct platform_device *pdev) { @@ -2529,6 +2567,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->saved_tuning_phase = INVALID_TUNING_PHASE; + ret = sdhci_msm_gcc_reset(&pdev->dev, host); + if (ret) + goto pltfm_free; + /* Setup SDCC bus voter clock. */ msm_host->bus_clk = devm_clk_get(&pdev->dev, "bus"); if (!IS_ERR(msm_host->bus_clk)) {

2 years, 11 months

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FAILED: patch "[PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" 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 3e5a8e8494a8122fe4eb3f167662f406cab753b9 Mon Sep 17 00:00:00 2001 From: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Date: Sun, 24 Apr 2022 21:32:33 +0530 Subject: [PATCH] mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC Reset GCC_SDCC_BCR register before every fresh initilazation. This will reset whole SDHC-msm controller, clears the previous power control states and avoids, software reset timeout issues as below. [ 5.458061][ T262] mmc1: Reset 0x1 never completed. [ 5.462454][ T262] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 5.469065][ T262] mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00007202 [ 5.475688][ T262] mmc1: sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000 [ 5.482315][ T262] mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000 [ 5.488927][ T262] mmc1: sdhci: Present: 0x01f800f0 | Host ctl: 0x00000000 [ 5.495539][ T262] mmc1: sdhci: Power: 0x00000000 | Blk gap: 0x00000000 [ 5.502162][ T262] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000003 [ 5.508768][ T262] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 5.515381][ T262] mmc1: sdhci: Int enab: 0x00000000 | Sig enab: 0x00000000 [ 5.521996][ T262] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 5.528607][ T262] mmc1: sdhci: Caps: 0x362dc8b2 | Caps_1: 0x0000808f [ 5.535227][ T262] mmc1: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000 [ 5.541841][ T262] mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000 [ 5.548454][ T262] mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000 [ 5.555079][ T262] mmc1: sdhci: Host ctl2: 0x00000000 [ 5.559651][ T262] mmc1: sdhci_msm: ----------- VENDOR REGISTER DUMP----------- [ 5.566621][ T262] mmc1: sdhci_msm: DLL sts: 0x00000000 | DLL cfg: 0x6000642c | DLL cfg2: 0x0020a000 [ 5.575465][ T262] mmc1: sdhci_msm: DLL cfg3: 0x00000000 | DLL usr ctl: 0x00010800 | DDR cfg: 0x80040873 [ 5.584658][ T262] mmc1: sdhci_msm: Vndr func: 0x00018a9c | Vndr func2 : 0xf88218a8 Vndr func3: 0x02626040 Fixes: 0eb0d9f4de34 ("mmc: sdhci-msm: Initial support for Qualcomm chipsets") Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu(a)quicinc.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Tested-by: Konrad Dybcio <konrad.dybcio(a)somainline.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/1650816153-23797-1-git-send-email-quic_c_sbhanu@q… Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 50c71e0ba5e4..ff9f5b63c337 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/interconnect.h> #include <linux/pinctrl/consumer.h> +#include <linux/reset.h> #include "sdhci-pltfm.h" #include "cqhci.h" @@ -2482,6 +2483,43 @@ static inline void sdhci_msm_get_of_property(struct platform_device *pdev, of_property_read_u32(node, "qcom,dll-config", &msm_host->dll_config); } +static int sdhci_msm_gcc_reset(struct device *dev, struct sdhci_host *host) +{ + struct reset_control *reset; + int ret = 0; + + reset = reset_control_get_optional_exclusive(dev, NULL); + if (IS_ERR(reset)) + return dev_err_probe(dev, PTR_ERR(reset), + "unable to acquire core_reset\n"); + + if (!reset) + return ret; + + ret = reset_control_assert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset assert failed\n"); + } + + /* + * The hardware requirement for delay between assert/deassert + * is at least 3-4 sleep clock (32.7KHz) cycles, which comes to + * ~125us (4/32768). To be on the safe side add 200us delay. + */ + usleep_range(200, 210); + + ret = reset_control_deassert(reset); + if (ret) { + reset_control_put(reset); + return dev_err_probe(dev, ret, "core_reset deassert failed\n"); + } + + usleep_range(200, 210); + reset_control_put(reset); + + return ret; +} static int sdhci_msm_probe(struct platform_device *pdev) { @@ -2529,6 +2567,10 @@ static int sdhci_msm_probe(struct platform_device *pdev) msm_host->saved_tuning_phase = INVALID_TUNING_PHASE; + ret = sdhci_msm_gcc_reset(&pdev->dev, host); + if (ret) + goto pltfm_free; + /* Setup SDCC bus voter clock. */ msm_host->bus_clk = devm_clk_get(&pdev->dev, "bus"); if (!IS_ERR(msm_host->bus_clk)) {

2 years, 11 months

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stable-rc/queue/5.17 build: 178 builds: 2 failed, 176 passed, 4 errors, 1 warning (v5.17.5-224-g4eb9deee298c)

by kernelci.org bot

stable-rc/queue/5.17 build: 178 builds: 2 failed, 176 passed, 4 errors, 1 warning (v5.17.5-224-g4eb9deee298c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.17/kernel/v5.17.5-224… Tree: stable-rc Branch: queue/5.17 Git Describe: v5.17.5-224-g4eb9deee298c Git Commit: 4eb9deee298c15ab04c6cbdc6fc3b1bf4ad26da3 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: decstation_64_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: rpc_defconfig (gcc-10): 2 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning fuloong2e_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 2 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ 1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x' 1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x' Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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_64_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- iop32x_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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — PASS, 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 -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson2k_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_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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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: arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x' arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x' -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 11 months

1
0
0 0

[PATCH 4.19 00/12] 4.19.241-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.241 release. There are 12 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 Sun, 01 May 2022 10:40:41 +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-4.19.241-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 4.19.241-rc1 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> lightnvm: disable the subsystem Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link" Masami Hiramatsu <mhiramat(a)kernel.org> ia64: kprobes: Fix to pass correct trampoline address to the handler Masami Hiramatsu <mhiramat(a)kernel.org> Revert "ia64: kprobes: Use generic kretprobe trampoline handler" Masami Hiramatsu <mhiramat(a)kernel.org> Revert "ia64: kprobes: Fix to pass correct trampoline address to the handler" Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Unmerge EX_LR and EX_DAR Nicholas Piggin <npiggin(a)gmail.com> powerpc/64/interrupt: Temporarily save PPR on stack to fix register corruption due to SLB miss Eric Dumazet <edumazet(a)google.com> net/sched: cls_u32: fix netns refcount changes in u32_change() Lin Ma <linma(a)zju.edu.cn> hamradio: remove needs_free_netdev to avoid UAF Lin Ma <linma(a)zju.edu.cn> hamradio: defer 6pack kfree after unregister_netdev Willy Tarreau <w(a)1wt.eu> floppy: disable FDRAWCMD by default Dafna Hirschfeld <dafna3(a)gmail.com> media: vicodec: upon release, call m2m release before freeing ctrl handler ------------- Diffstat: Makefile | 4 +- arch/ia64/kernel/kprobes.c | 78 +++++++++++++++++++++- arch/powerpc/include/asm/exception-64s.h | 37 +++++----- drivers/block/Kconfig | 16 +++++ drivers/block/floppy.c | 43 +++++++++--- drivers/lightnvm/Kconfig | 2 +- drivers/media/platform/vicodec/vicodec-core.c | 6 +- drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c | 8 +++ drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h | 4 -- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 13 ++-- drivers/net/hamradio/6pack.c | 5 +- net/sched/cls_u32.c | 18 +++-- 12 files changed, 181 insertions(+), 53 deletions(-)

2 years, 11 months

7
22
0 0

stable-rc/queue/5.17 build: 178 builds: 2 failed, 176 passed, 4 errors, 1 warning (v5.17.5-224-g047f743ff5ff)

by kernelci.org bot

stable-rc/queue/5.17 build: 178 builds: 2 failed, 176 passed, 4 errors, 1 warning (v5.17.5-224-g047f743ff5ff) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.17/kernel/v5.17.5-224… Tree: stable-rc Branch: queue/5.17 Git Describe: v5.17.5-224-g047f743ff5ff Git Commit: 047f743ff5ffe5e31a376f3647e89384d8e05509 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: decstation_64_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: rpc_defconfig (gcc-10): 2 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning fuloong2e_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 2 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ 1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x' 1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x' Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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_64_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- iop32x_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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — PASS, 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 -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson2k_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_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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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: arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x' arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x' -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 11 months

1
0
0 0

Linux 5.17.6

by Greg Kroah-Hartman

I'm announcing the release of the 5.17.6 kernel. All users of the 5.17 kernel series must upgrade. The updated 5.17.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.17.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 ------------ Makefile | 2 arch/arm/boot/dts/am33xx-l4.dtsi | 2 arch/arm/boot/dts/am3517-evm.dts | 45 arch/arm/boot/dts/am3517-som.dtsi | 9 arch/arm/boot/dts/at91-sama5d3_xplained.dts | 8 arch/arm/boot/dts/at91-sama5d4_xplained.dts | 6 arch/arm/boot/dts/at91-sama7g5ek.dts | 2 arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 arch/arm/boot/dts/dra7-l4.dtsi | 4 arch/arm/boot/dts/imx6qdl-apalis.dtsi | 10 arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 15 arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 15 arch/arm/boot/dts/logicpd-som-lv.dtsi | 15 arch/arm/boot/dts/omap3-gta04.dtsi | 2 arch/arm/mach-exynos/Kconfig | 1 arch/arm/mach-omap2/omap4-common.c | 2 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 40 arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 40 arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts | 1 arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 20 arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 10 arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi | 2 arch/arm64/boot/dts/freescale/imx8qm.dtsi | 2 arch/powerpc/kernel/reloc_64.S | 67 - arch/powerpc/kernel/vmlinux.lds.S | 2 arch/powerpc/perf/Makefile | 4 arch/powerpc/tools/relocs_check.sh | 7 arch/riscv/kernel/patch.c | 2 arch/x86/include/asm/microcode.h | 2 arch/x86/kernel/cpu/microcode/core.c | 6 arch/x86/lib/usercopy_64.c | 2 arch/x86/pci/xen.c | 6 arch/x86/power/cpu.c | 10 arch/xtensa/platforms/iss/console.c | 8 block/bfq-iosched.c | 12 block/blk-iocost.c | 12 block/blk-mq.c | 9 drivers/acpi/processor_idle.c | 8 drivers/android/binder.c | 10 drivers/base/arch_topology.c | 11 drivers/block/Kconfig | 16 drivers/block/floppy.c | 43 drivers/bus/fsl-mc/fsl-mc-msi.c | 6 drivers/bus/mhi/pci_generic.c | 2 drivers/bus/sunxi-rsb.c | 2 drivers/bus/ti-sysc.c | 16 drivers/clk/sunxi/clk-sun9i-mmc.c | 2 drivers/cpufreq/qcom-cpufreq-hw.c | 42 drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 105 +- drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 83 - drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 34 drivers/gpu/drm/i915/i915_reg.h | 2 drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 drivers/iio/chemical/scd4x.c | 5 drivers/iio/dac/ad3552r.c | 6 drivers/iio/dac/ad5446.c | 2 drivers/iio/dac/ad5592r-base.c | 2 drivers/iio/filter/Kconfig | 1 drivers/iio/imu/bmi160/bmi160_core.c | 20 drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c | 15 drivers/iio/magnetometer/ak8975.c | 1 drivers/input/keyboard/cypress-sf.c | 14 drivers/interconnect/qcom/sc7180.c | 21 drivers/interconnect/qcom/sdx55.c | 21 drivers/memory/renesas-rpc-if.c | 60 - drivers/misc/eeprom/at25.c | 19 drivers/mtd/nand/raw/mtk_ecc.c | 12 drivers/mtd/nand/raw/qcom_nandc.c | 24 drivers/mtd/nand/raw/sh_flctl.c | 14 drivers/net/bonding/bond_main.c | 13 drivers/net/dsa/lantiq_gswip.c | 3 drivers/net/dsa/mv88e6xxx/port_hidden.c | 5 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 drivers/net/ethernet/freescale/enetc/enetc_qos.c | 4 drivers/net/ethernet/freescale/fec_main.c | 2 drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.c | 4 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 9 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 31 drivers/net/ethernet/ibm/ibmvnic.c | 129 -- drivers/net/ethernet/ibm/ibmvnic.h | 6 drivers/net/ethernet/intel/ice/ice_main.c | 3 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 drivers/net/ethernet/microchip/lan966x/lan966x_mac.c | 4 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 12 drivers/net/hippi/rrunner.c | 2 drivers/net/phy/marvell10g.c | 2 drivers/net/virtio_net.c | 20 drivers/net/wireguard/device.c | 3 drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 20 drivers/phy/motorola/phy-mapphone-mdm6600.c | 3 drivers/phy/samsung/phy-exynos5250-sata.c | 21 drivers/phy/ti/phy-am654-serdes.c | 2 drivers/phy/ti/phy-omap-usb2.c | 2 drivers/pinctrl/mediatek/Kconfig | 1 drivers/pinctrl/pinctrl-pistachio.c | 6 drivers/pinctrl/pinctrl-rockchip.c | 45 drivers/pinctrl/qcom/pinctrl-sm6350.c | 16 drivers/pinctrl/samsung/Kconfig | 11 drivers/pinctrl/stm32/pinctrl-stm32.c | 23 drivers/platform/x86/asus-wmi.c | 15 drivers/soc/imx/imx8m-blk-ctrl.c | 2 drivers/tee/optee/ffa_abi.c | 1 drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 4 drivers/tty/n_gsm.c | 477 +++++----- drivers/tty/serial/8250/8250_pci.c | 8 drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/amba-pl011.c | 9 drivers/tty/serial/imx.c | 2 drivers/usb/cdns3/cdns3-gadget.c | 7 drivers/usb/core/devio.c | 14 drivers/usb/core/quirks.c | 6 drivers/usb/dwc3/core.c | 11 drivers/usb/dwc3/drd.c | 11 drivers/usb/dwc3/dwc3-pci.c | 8 drivers/usb/dwc3/gadget.c | 31 drivers/usb/gadget/configfs.c | 2 drivers/usb/gadget/function/uvc_queue.c | 2 drivers/usb/host/xhci-hub.c | 2 drivers/usb/host/xhci-pci.c | 4 drivers/usb/host/xhci-ring.c | 1 drivers/usb/host/xhci-tegra.c | 4 drivers/usb/host/xhci.c | 11 drivers/usb/misc/uss720.c | 3 drivers/usb/mtu3/mtu3_dr.c | 6 drivers/usb/phy/phy-generic.c | 7 drivers/usb/serial/cp210x.c | 2 drivers/usb/serial/option.c | 12 drivers/usb/serial/whiteheat.c | 5 drivers/usb/typec/ucsi/ucsi.c | 24 drivers/video/fbdev/udlfb.c | 14 fs/btrfs/ctree.h | 1 fs/btrfs/dev-replace.c | 7 fs/btrfs/disk-io.c | 1 fs/btrfs/extent_io.c | 1 fs/btrfs/inode.c | 18 fs/btrfs/scrub.c | 26 fs/btrfs/tree-log.c | 1 fs/btrfs/volumes.h | 3 fs/btrfs/zoned.h | 4 fs/ceph/caps.c | 4 fs/cifs/smb2ops.c | 8 fs/erofs/zdata.c | 12 fs/erofs/zdata.h | 2 fs/ext4/super.c | 19 fs/f2fs/inode.c | 3 fs/gfs2/file.c | 30 fs/io_uring.c | 5 fs/kernfs/dir.c | 7 fs/ksmbd/smb2pdu.c | 13 fs/ksmbd/vfs_cache.c | 1 fs/zonefs/super.c | 46 include/linux/kernel.h | 2 include/linux/mtd/mtd.h | 6 include/memory/renesas-rpc-if.h | 1 include/net/bluetooth/hci.h | 1 include/net/ip6_tunnel.h | 2 include/net/ip_tunnels.h | 2 include/net/tcp.h | 8 lib/hexdump.c | 41 mm/kasan/quarantine.c | 7 net/bluetooth/hci_event.c | 65 - net/core/lwt_bpf.c | 7 net/dsa/port.c | 2 net/ipv4/ip_gre.c | 12 net/ipv4/syncookies.c | 8 net/ipv4/tcp_input.c | 15 net/ipv4/tcp_minisocks.c | 2 net/ipv4/tcp_output.c | 1 net/ipv4/tcp_rate.c | 11 net/ipv6/ip6_gre.c | 16 net/ipv6/netfilter.c | 10 net/ipv6/syncookies.c | 3 net/mctp/device.c | 2 net/netfilter/ipvs/ip_vs_conn.c | 2 net/netfilter/nf_conntrack_proto_tcp.c | 21 net/netfilter/nf_conntrack_standalone.c | 2 net/netfilter/nft_set_rbtree.c | 6 net/netfilter/nft_socket.c | 52 - net/sctp/sm_sideeffect.c | 4 net/smc/af_smc.c | 2 net/tls/tls_device.c | 12 net/xdp/xsk.c | 2 sound/hda/intel-dsp-config.c | 9 sound/soc/codecs/cs35l41-lib.c | 6 sound/soc/codecs/rt5682.c | 9 sound/soc/codecs/rt711.c | 7 sound/soc/codecs/wm8731.c | 19 sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 sound/soc/soc-pcm.c | 2 tools/objtool/check.c | 8 tools/objtool/elf.c | 189 +++ tools/objtool/include/objtool/elf.h | 4 tools/perf/arch/arm64/util/machine.c | 21 tools/perf/arch/powerpc/util/Build | 1 tools/perf/arch/powerpc/util/machine.c | 25 tools/perf/arch/s390/util/machine.c | 16 tools/perf/util/arm-spe.c | 2 tools/perf/util/symbol-elf.c | 2 tools/perf/util/symbol.c | 37 tools/perf/util/symbol.h | 3 tools/testing/selftests/vm/mremap_test.c | 83 + 209 files changed, 1988 insertions(+), 1179 deletions(-) Adam Ford (3): soc: imx: imx8m-blk-ctrl: Fix IMX8MN_DISPBLK_PD_ISI hang ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 Alessandro Astone (2): binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 binder: Address corner cases in deferred copy and fixup Alex Deucher (1): drm/amdgpu: don't runtime suspend if there are displays attached (v3) Alexander Stein (1): arm64: dts: imx8mq-tqma8mq: change the spi-nor tx Alexey Kardashevskiy (2): powerpc/perf: Fix 32bit compile powerpc/64: Add UADDR64 relocation support Andreas Gruenbacher (3): gfs2: Minor retry logic cleanup gfs2: Make sure not to return short direct writes gfs2: No short reads or writes upon glock contention Baruch Siach (1): net: phy: marvell10g: fix return value on error Borislav Petkov (1): x86/cpu: Load microcode during restore_processor_state() Bruno Thomsen (1): USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader Chao Song (1): ASoC: Intel: soc-acpi: correct device endpoints for max98373 Christian Hewitt (2): arm64: dts: meson: remove CPU opps below 1GHz for G12B boards arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards Christoph Hellwig (2): btrfs: fix direct I/O read repair for split bios btrfs: fix direct I/O writes for split bios on zoned devices Christophe JAILLET (2): bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() ASoC: soc-pcm: use GFP_KERNEL when the code is sleepable Christophe Leroy (1): eeprom: at25: Use DMA safe buffers Chuanhong Guo (1): mtd: rawnand: fix ecc parameters for mt7622 Claudiu Beznea (2): ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name ARM: dts: at91: fix pinctrl phandles Damien Le Moal (2): zonefs: Fix management of open zones zonefs: Clear inode information flags on inode creation Dan Carpenter (4): iio: dac: ad3552r: fix signedness bug in ad3552r_reset() iio:dac:ad3552r: Fix an IS_ERR() vs NULL check net: lan966x: fix a couple off by one bugs platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf() Dan Vacura (1): usb: gadget: uvc: Fix crash when encoding data for usb request Daniel Starke (21): tty: n_gsm: fix missing mux reset on config change at responder tty: n_gsm: fix restart handling via CLD command tty: n_gsm: fix decoupled mux resource tty: n_gsm: fix mux cleanup after unregister tty device tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 tty: n_gsm: fix frame reception handling tty: n_gsm: fix malformed counter for out of frame data tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix wrong DLCI release order tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix wrong signal octets encoding in MSC tty: n_gsm: fix missing tty wakeup in convergence layer type 2 tty: n_gsm: fix reset fifo race condition tty: n_gsm: fix incorrect UA handling tty: n_gsm: fix missing update of modem controls after DLCI open tty: n_gsm: fix broken virtual tty handling tty: n_gsm: fix invalid use of MSC in advanced option tty: n_gsm: fix software flow control handling tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output() Daniele Palmas (1): USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions Dany Madden (1): Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits" Darren Hart (1): topology: make core_mask include at least cluster_siblings David Yat Sin (1): drm/amdkfd: Fix GWS queue count Dinh Nguyen (1): net: ethernet: stmmac: fix write to sgmii_adapter_base Dmitry Baryshkov (3): cpufreq: qcom-hw: drop affinity hint before freeing the IRQ cpufreq: qcom-hw: fix the race between LMH worker and cpuhp cpufreq: qcom-hw: fix the opp entries refcounting Dongliang Mu (1): tee: optee: add missing mutext_destroy in optee_ffa_probe Duoming Zhou (2): arch: xtensa: platforms: Fix deadlock in rs_close() drivers: net: hippi: Fix deadlock in rr_close() Eric Dumazet (2): tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT tcp: make sure treq->af_specific is initialized Eugen Hristev (1): ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines Evan Green (1): xhci: Enable runtime PM on second Alderlake controller Eyal Birger (1): bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook Fabio Estevam (2): ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock Fawzi Khaber (1): iio: imu: inv_icm42600: Fix I2C init possible nack Filipe Manana (2): btrfs: fix leaked plug after failure syncing log on zoned filesystems btrfs: fix assertion failure during scrub due to block group reallocation Florian Westphal (2): netfilter: nf_conntrack_tcp: re-init for syn packets only netfilter: nft_socket: only do sk lookups when indev is available Francesco Ruggeri (1): tcp: md5: incorrect tcp_header_len for incoming connections Geert Uytterhoeven (1): memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode Gongjun Song (1): ALSA: hda: intel-dsp-config: Add RaptorLake PCI IDs Greg Kroah-Hartman (1): Linux 5.17.6 Guillaume Giraudon (1): arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO pin labeling for CON1 Guo Ren (1): riscv: patch_text: Fixup last cpu should be master H. Nikolaus Schaller (1): ARM: dts: Fix mmc order for omap3-gta04 Hangyu Hua (1): usb: misc: fix improper handling of refcount in uss720_probe() Hans de Goede (1): platform/x86: asus-wmi: Fix driver not binding when fan curve control probe fails Heikki Krogerus (3): usb: typec: ucsi: Fix reuse of completion structure usb: typec: ucsi: Fix role swapping usb: dwc3: pci: add support for the Intel Meteor Lake-P Heiner Kallweit (1): phy: amlogic: fix error path in phy_g12a_usb3_pcie_probe() Henry Lin (1): xhci: stop polling roothubs after shutdown Hongyu Jin (1): erofs: fix use-after-free of on-stack io[] Hui Wang (1): ASoC: cs35l41: Fix a shift-out-of-bounds warning found by UBSAN Imre Deak (1): drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses Jaegeuk Kim (1): f2fs: should not truncate blocks during roll-forward recovery Jan Kara (1): bfq: Fix warning in bfqq_request_over_limit() Jens Axboe (2): io_uring: check reserved fields for send/sendmsg io_uring: check reserved fields for recv/recvmsg Jian Shen (3): net: hns3: clear inited state and stop client after failed to register netdev net: hns3: add validity check for message data length net: hns3: add return value for mailbox handling in PF Jie Wang (1): net: hns3: modify the return code of hclge_get_ring_chain_from_mbx Johan Hovold (2): serial: imx: fix overrun interrupts in DMA mode arm64: dts: imx8mm-venice: fix spi2 pin configuration Jonathan Lemon (1): net: bcmgenet: hide status block before TX timestamping Joseph Ravichandran (1): io_uring: fix uninitialized field in rw io_kiocb Jouni Högander (1): drm/i915: Check EDID for HDR static metadata when choosing blc Kees Cook (2): USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS thermal: int340x: Fix attr.show callback prototype Krzysztof Kozlowski (2): pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config phy: samsung: exynos5250-sata: fix missing device put in probe error paths Leon Romanovsky (1): ixgbe: ensure IPsec VF<->PF compatibility Lin Ma (1): mctp: defer the kfree of object mdev->addrs Lino Sanfilippo (1): serial: amba-pl011: do not time out prematurely when draining tx fifo Liu Ying (1): arm64: dts: imx8qm: Correct SCU clock controller's compatible property Luca Ceresoli (1): pinctrl: rockchip: fix RK3308 pinmux bits Luca Weiss (1): pinctrl: qcom: sm6350: fix order of UFS & SDC pins Luiz Augusto von Dentz (1): Bluetooth: hci_event: Fix checking for invalid handle on error status Lv Ruyi (1): pinctrl: pistachio: fix use of irq_of_parse_and_map() Maciej Fijalkowski (1): xsk: Fix l2fwd for copy mode + busy poll combo Maciej W. Rozycki (2): serial: 8250: Also set sticky MCR bits in console restoration serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device Macpaul Lin (1): usb: mtu3: fix USB 3.0 dual-role-switch from device to host Manish Chopra (1): bnx2x: fix napi API usage sequence Manivannan Sadhasivam (2): bus: mhi: host: pci_generic: Add missing poweroff() PM callback bus: mhi: host: pci_generic: Flush recovery worker during freeze Marek Vasut (3): arm64: dts: imx8mn: Fix SAI nodes pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested Mark Brown (1): ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek Martin Blumenstingl (1): net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK Martin Willi (1): netfilter: Update ip6_route_me_harder to consider L3 domain Mathias Nyman (1): xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms Max Krummenacher (1): ARM: dts: imx6ull-colibri: fix vqmmc regulator Maxim Mikityanskiy (1): tls: Skip tls_append_frag on zero copy size Md Sadre Alam (1): mtd: rawnand: qcom: fix memory corruption that causes panic Miaoqian Lin (8): phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe ARM: OMAP2+: Fix refcount leak in omap_gic_of_init phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe mtd: rawnand: Fix return value check of wait_for_completion_timeout net: dsa: Add missing of_node_put() in dsa_port_link_register_of drm/amd/display: Fix memory leak in dcn21_clock_source_create Michael Hennerich (1): iio: dac: ad5446: Fix read_raw not returning set value Mikulas Patocka (3): hex2bin: make the function hex_to_bin constant-time hex2bin: fix access beyond string end x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 Minchan Kim (1): kernfs: fix NULL dereferencing in kernfs_remove Miquel Raynal (1): ARM: dts: am33xx-l4: Add missing touchscreen clock properties Namhyung Kim (3): perf symbol: Pass is_kallsyms to symbols__fixup_end() perf symbol: Update symbols__fixup_end() perf symbol: Remove arch__symbols__fixup_end() Namjae Jeon (2): ksmbd: increment reference count of parent fp ksmbd: set fixed sector size to FS_SECTOR_SIZE_INFORMATION Naohiro Aota (1): btrfs: zoned: use dedicated lock for data relocation Nathan Rossi (1): net: dsa: mv88e6xxx: Fix port_hidden_wait to account for port_base_addr Nikolay Aleksandrov (2): virtio_net: fix wrong buf address calculation when using xdp wireguard: device: check for metadata_dst with skb_valid_dst() Oleksandr Ocheretnyi (1): mtd: fix 'part' field data corruption in mtd_info Oliver Neukum (2): USB: quirks: add a Realtek card reader USB: quirks: add STRING quirk for VCOM device Pablo Neira Ayuso (1): netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion Pavel Skripkin (1): video: fbdev: udlfb: properly check endpoint type Pawel Laszczak (1): usb: cdns3: Fix issue for clear halt endpoint Peilin Ye (3): ip_gre: Make o_seqno start from 0 in native mode ip6_gre: Make o_seqno start from 0 in native mode ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode Peng Li (1): net: hns3: fix error log of tx/rx tqps stats Pengcheng Yang (3): ipvs: correctly print the memory size of ip_vs_conn_tab tcp: ensure to use the most recently sent skb when filling the rate sample tcp: fix F-RTO may not work correctly when receiving DSACK Peter Zijlstra (2): objtool: Fix code relocs vs weak symbols objtool: Fix type of reloc::addend Petr Oros (1): ice: wait 5 s for EMP reset after firmware flash Pierre-Louis Bossart (1): ASoC: rt711/5682: check if bus is active before deferred jack detection Ronnie Sahlberg (1): cifs: destage any unwritten data to the server before calling copychunk_write Samuel Holland (1): drm/sun4i: Remove obsolete references to PHYS_OFFSET Sean Anderson (1): usb: phy: generic: Get the vbus supply Shin'ichiro Kawasaki (1): bus: fsl-mc-msi: Fix MSI descriptor mutex lock for msi_first_desc() Sidhartha Kumar (2): selftest/vm: verify mmap addr in mremap_test selftest/vm: verify remap destination address in mremap_test Slark Xiao (1): USB: serial: option: add support for Cinterion MV32-WA/MV32-WB Stephen Boyd (2): interconnect: qcom: sc7180: Drop IP0 interconnects interconnect: qcom: sdx55: Drop IP0 interconnects Sven Peter (1): usb: dwc3: Try usb-role-switch first in dwc3_drd_init Tasos Sahanidis (1): usb: core: Don't hold the device lock while sleeping in do_proc_control() Tejun Heo (2): iocost: don't reset the inuse weight of under-weighted debtors Revert "block: inherit request start time from bio for BLK_CGROUP" Thinh Nguyen (3): usb: dwc3: core: Fix tx/rx threshold settings usb: dwc3: core: Only handle soft-reset in DCTL usb: dwc3: gadget: Return proper request status Thomas Gleixner (1): x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests Tim Harvey (1): ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode Timothy Hayes (1): perf arm-spe: Fix addresses of synthesized SPE events Tom Rix (1): iio: scd4x: check return of scd4x_write_and_fetch Tong Zhang (1): iio:imu:bmi160: disable regulator in error path Tony Lindgren (2): bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific ARM: dts: dra7: Fix suspend warning for vpe powerdomain Vijayavardhan Vennapusa (1): usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() Ville Syrjälä (2): Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40" ACPI: processor: idle: Avoid falling back to C3 type C-states Vladimir Oltean (1): net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK Vladimir Zapolskiy (2): cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms cpufreq: qcom-cpufreq-hw: Clear dcvs interrupts Volodymyr Mytnyk (1): netfilter: conntrack: fix udp offload timeout sysctl Wang Qing (1): arch_topology: Do not set llc_sibling if llc_id is invalid Wang ShaoBo (1): iio:filter:admv8818: select REGMAP_SPI for ADMV8818 Weitao Wang (1): USB: Fix xhci event ring dequeue pointer ERDP update issue Willy Tarreau (1): floppy: disable FDRAWCMD by default Xiaobing Luo (1): cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe Xin Long (1): sctp: check asoc strreset_chunk in sctp_generate_reconf_event Xiubo Li (1): ceph: fix possible NULL pointer dereference for req->r_session Yang Yingliang (2): clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() net: fec: add missing of_node_put() in fec_enet_init_stop_mode() Ye Bin (1): ext4: fix bug_on in start_this_handle during umount filesystem YueHaibing (1): pinctrl: mediatek: moore: Fix build error Zheyu Ma (3): iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() ASoC: wm8731: Disable the regulator when probing fails Input: cypress-sf - register a callback to disable the regulators Zizhuang Deng (1): iio: dac: ad5592r: Fix the missing return value. Zqiang (1): kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time liuyacan (1): net/smc: sync err code when tcp connection was refused suresh kumar (1): bonding: do not discard lowest hash bit for non layer3+4 hashing zhangqilong (1): usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions

2 years, 11 months

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Linux 5.15.38

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.38 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.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 ------------ Makefile | 2 arch/arm/boot/dts/am3517-evm.dts | 45 +++ arch/arm/boot/dts/am3517-som.dtsi | 9 arch/arm/boot/dts/at91-sama5d3_xplained.dts | 8 arch/arm/boot/dts/at91-sama5d4_xplained.dts | 6 arch/arm/boot/dts/at91-sama7g5ek.dts | 2 arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 arch/arm/boot/dts/dra7-l4.dtsi | 4 arch/arm/boot/dts/imx6qdl-apalis.dtsi | 10 arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv.dtsi | 15 - arch/arm/boot/dts/omap3-gta04.dtsi | 2 arch/arm/mach-exynos/Kconfig | 1 arch/arm/mach-omap2/omap4-common.c | 2 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 40 --- arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 40 --- arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts | 1 arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 20 - arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 4 arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 10 arch/arm64/boot/dts/freescale/imx8qm.dtsi | 2 arch/powerpc/kernel/reloc_64.S | 67 +++-- arch/powerpc/kernel/vmlinux.lds.S | 2 arch/powerpc/perf/Makefile | 4 arch/powerpc/tools/relocs_check.sh | 7 arch/riscv/kernel/patch.c | 2 arch/x86/include/asm/microcode.h | 2 arch/x86/kernel/cpu/microcode/core.c | 6 arch/x86/lib/usercopy_64.c | 2 arch/x86/pci/xen.c | 6 arch/x86/power/cpu.c | 10 arch/xtensa/platforms/iss/console.c | 8 block/blk-iocost.c | 12 drivers/acpi/processor_idle.c | 8 drivers/base/arch_topology.c | 2 drivers/bus/mhi/pci_generic.c | 2 drivers/bus/sunxi-rsb.c | 2 drivers/bus/ti-sysc.c | 16 + drivers/clk/sunxi/clk-sun9i-mmc.c | 2 drivers/cpufreq/qcom-cpufreq-hw.c | 27 +- drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 83 ++---- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 34 +- drivers/gpu/drm/i915/i915_reg.h | 2 drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 drivers/iio/dac/ad5446.c | 2 drivers/iio/dac/ad5592r-base.c | 2 drivers/iio/imu/bmi160/bmi160_core.c | 20 + drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c | 15 - drivers/iio/magnetometer/ak8975.c | 1 drivers/interconnect/qcom/sdx55.c | 21 - drivers/memory/renesas-rpc-if.c | 60 +++- drivers/misc/eeprom/at25.c | 19 - drivers/mtd/nand/raw/mtk_ecc.c | 12 drivers/mtd/nand/raw/qcom_nandc.c | 24 - drivers/mtd/nand/raw/sh_flctl.c | 14 - drivers/net/bonding/bond_main.c | 13 drivers/net/dsa/lantiq_gswip.c | 3 drivers/net/dsa/mv88e6xxx/port_hidden.c | 5 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 drivers/net/ethernet/freescale/fec_main.c | 2 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 9 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 31 +- drivers/net/ethernet/ibm/ibmvnic.c | 129 ++------- drivers/net/ethernet/ibm/ibmvnic.h | 6 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 12 drivers/net/hippi/rrunner.c | 2 drivers/net/phy/marvell10g.c | 2 drivers/net/virtio_net.c | 20 + drivers/net/wireguard/device.c | 3 drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 20 - drivers/phy/motorola/phy-mapphone-mdm6600.c | 3 drivers/phy/samsung/phy-exynos5250-sata.c | 21 + drivers/phy/ti/phy-am654-serdes.c | 2 drivers/phy/ti/phy-omap-usb2.c | 2 drivers/pinctrl/mediatek/Kconfig | 1 drivers/pinctrl/pinctrl-pistachio.c | 6 drivers/pinctrl/pinctrl-rockchip.c | 45 ++- drivers/pinctrl/samsung/Kconfig | 11 drivers/pinctrl/stm32/pinctrl-stm32.c | 23 + drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 4 drivers/tty/n_gsm.c | 209 ++++++++-------- drivers/tty/serial/8250/8250_pci.c | 8 drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/amba-pl011.c | 9 drivers/tty/serial/imx.c | 2 drivers/usb/cdns3/cdns3-gadget.c | 7 drivers/usb/core/devio.c | 14 - drivers/usb/core/quirks.c | 6 drivers/usb/dwc3/core.c | 11 drivers/usb/dwc3/drd.c | 11 drivers/usb/dwc3/dwc3-pci.c | 8 drivers/usb/dwc3/gadget.c | 31 ++ drivers/usb/gadget/configfs.c | 2 drivers/usb/gadget/function/uvc_queue.c | 2 drivers/usb/host/xhci-hub.c | 2 drivers/usb/host/xhci-pci.c | 4 drivers/usb/host/xhci-ring.c | 1 drivers/usb/host/xhci-tegra.c | 4 drivers/usb/host/xhci.c | 11 drivers/usb/misc/uss720.c | 3 drivers/usb/mtu3/mtu3_dr.c | 6 drivers/usb/phy/phy-generic.c | 7 drivers/usb/serial/cp210x.c | 2 drivers/usb/serial/option.c | 12 drivers/usb/serial/whiteheat.c | 5 drivers/usb/typec/ucsi/ucsi.c | 24 + drivers/video/fbdev/udlfb.c | 14 - fs/btrfs/tree-log.c | 1 fs/ceph/caps.c | 4 fs/cifs/smb2ops.c | 8 fs/ext4/super.c | 19 - fs/gfs2/file.c | 33 +- fs/io_uring.c | 4 fs/ksmbd/smb2pdu.c | 13 fs/ksmbd/vfs_cache.c | 1 fs/zonefs/super.c | 46 +++ include/linux/kernel.h | 2 include/linux/mtd/mtd.h | 6 include/memory/renesas-rpc-if.h | 1 include/net/ip6_tunnel.h | 2 include/net/ip_tunnels.h | 2 include/net/tcp.h | 8 lib/hexdump.c | 41 ++- mm/kasan/quarantine.c | 7 net/core/lwt_bpf.c | 7 net/dsa/port.c | 2 net/ipv4/ip_gre.c | 12 net/ipv4/syncookies.c | 8 net/ipv4/tcp_input.c | 15 - net/ipv4/tcp_minisocks.c | 2 net/ipv4/tcp_output.c | 1 net/ipv4/tcp_rate.c | 11 net/ipv6/ip6_gre.c | 16 - net/ipv6/netfilter.c | 10 net/ipv6/syncookies.c | 3 net/netfilter/ipvs/ip_vs_conn.c | 2 net/netfilter/nf_conntrack_standalone.c | 2 net/netfilter/nft_set_rbtree.c | 6 net/netfilter/nft_socket.c | 52 ++- net/sctp/sm_sideeffect.c | 4 net/smc/af_smc.c | 2 net/tls/tls_device.c | 12 net/xdp/xsk.c | 2 sound/soc/codecs/wm8731.c | 19 - sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 tools/objtool/check.c | 8 tools/objtool/elf.c | 189 ++++++++++++-- tools/objtool/include/objtool/elf.h | 4 tools/perf/arch/arm64/util/Build | 1 tools/perf/arch/arm64/util/machine.c | 28 -- tools/perf/arch/powerpc/util/Build | 1 tools/perf/arch/powerpc/util/machine.c | 25 - tools/perf/arch/s390/util/machine.c | 16 - tools/perf/util/arm-spe.c | 3 tools/perf/util/symbol-elf.c | 2 tools/perf/util/symbol.c | 37 ++ tools/perf/util/symbol.h | 3 tools/testing/selftests/vm/mremap_test.c | 83 ++++++ 167 files changed, 1476 insertions(+), 902 deletions(-) Adam Ford (2): ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 Alexey Kardashevskiy (2): powerpc/perf: Fix 32bit compile powerpc/64: Add UADDR64 relocation support Andreas Gruenbacher (4): gfs2: Prevent endless loops in gfs2_file_buffered_write gfs2: Minor retry logic cleanup gfs2: Make sure not to return short direct writes gfs2: No short reads or writes upon glock contention Baruch Siach (1): net: phy: marvell10g: fix return value on error Borislav Petkov (1): x86/cpu: Load microcode during restore_processor_state() Bruno Thomsen (1): USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader Chao Song (1): ASoC: Intel: soc-acpi: correct device endpoints for max98373 Christian Hewitt (2): arm64: dts: meson: remove CPU opps below 1GHz for G12B boards arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards Christophe JAILLET (1): bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() Christophe Leroy (1): eeprom: at25: Use DMA safe buffers Chuanhong Guo (1): mtd: rawnand: fix ecc parameters for mt7622 Claudiu Beznea (2): ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name ARM: dts: at91: fix pinctrl phandles Damien Le Moal (2): zonefs: Fix management of open zones zonefs: Clear inode information flags on inode creation Dan Vacura (1): usb: gadget: uvc: Fix crash when encoding data for usb request Daniel Starke (15): tty: n_gsm: fix restart handling via CLD command tty: n_gsm: fix decoupled mux resource tty: n_gsm: fix mux cleanup after unregister tty device tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 tty: n_gsm: fix malformed counter for out of frame data tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix wrong DLCI release order tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix wrong signal octets encoding in MSC tty: n_gsm: fix missing tty wakeup in convergence layer type 2 tty: n_gsm: fix reset fifo race condition tty: n_gsm: fix incorrect UA handling tty: n_gsm: fix software flow control handling Daniele Palmas (1): USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions Dany Madden (1): Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits" David Yat Sin (1): drm/amdkfd: Fix GWS queue count Dinh Nguyen (1): net: ethernet: stmmac: fix write to sgmii_adapter_base Dmitry Baryshkov (1): cpufreq: qcom-hw: fix the race between LMH worker and cpuhp Duoming Zhou (2): arch: xtensa: platforms: Fix deadlock in rs_close() drivers: net: hippi: Fix deadlock in rr_close() Eric Dumazet (2): tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT tcp: make sure treq->af_specific is initialized Eugen Hristev (1): ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines Evan Green (1): xhci: Enable runtime PM on second Alderlake controller Eyal Birger (1): bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook Fabio Estevam (2): ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock Fawzi Khaber (1): iio: imu: inv_icm42600: Fix I2C init possible nack Filipe Manana (1): btrfs: fix leaked plug after failure syncing log on zoned filesystems Florian Westphal (1): netfilter: nft_socket: only do sk lookups when indev is available Francesco Ruggeri (1): tcp: md5: incorrect tcp_header_len for incoming connections Geert Uytterhoeven (1): memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode Greg Kroah-Hartman (1): Linux 5.15.38 Guillaume Giraudon (1): arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO pin labeling for CON1 Guo Ren (1): riscv: patch_text: Fixup last cpu should be master H. Nikolaus Schaller (1): ARM: dts: Fix mmc order for omap3-gta04 Hangyu Hua (1): usb: misc: fix improper handling of refcount in uss720_probe() Heikki Krogerus (3): usb: typec: ucsi: Fix reuse of completion structure usb: typec: ucsi: Fix role swapping usb: dwc3: pci: add support for the Intel Meteor Lake-P Heiner Kallweit (1): phy: amlogic: fix error path in phy_g12a_usb3_pcie_probe() Henry Lin (1): xhci: stop polling roothubs after shutdown Imre Deak (1): drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses Jens Axboe (2): io_uring: check reserved fields for send/sendmsg io_uring: check reserved fields for recv/recvmsg Jian Shen (3): net: hns3: clear inited state and stop client after failed to register netdev net: hns3: add validity check for message data length net: hns3: add return value for mailbox handling in PF Jie Wang (1): net: hns3: modify the return code of hclge_get_ring_chain_from_mbx Johan Hovold (2): serial: imx: fix overrun interrupts in DMA mode arm64: dts: imx8mm-venice: fix spi2 pin configuration Jonathan Lemon (1): net: bcmgenet: hide status block before TX timestamping Jouni Högander (1): drm/i915: Check EDID for HDR static metadata when choosing blc Kees Cook (2): USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS thermal: int340x: Fix attr.show callback prototype Krzysztof Kozlowski (2): pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config phy: samsung: exynos5250-sata: fix missing device put in probe error paths Leon Romanovsky (1): ixgbe: ensure IPsec VF<->PF compatibility Lino Sanfilippo (1): serial: amba-pl011: do not time out prematurely when draining tx fifo Liu Ying (1): arm64: dts: imx8qm: Correct SCU clock controller's compatible property Luca Ceresoli (1): pinctrl: rockchip: fix RK3308 pinmux bits Lv Ruyi (1): pinctrl: pistachio: fix use of irq_of_parse_and_map() Maciej Fijalkowski (1): xsk: Fix l2fwd for copy mode + busy poll combo Maciej W. Rozycki (2): serial: 8250: Also set sticky MCR bits in console restoration serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device Macpaul Lin (1): usb: mtu3: fix USB 3.0 dual-role-switch from device to host Manish Chopra (1): bnx2x: fix napi API usage sequence Manivannan Sadhasivam (2): bus: mhi: host: pci_generic: Add missing poweroff() PM callback bus: mhi: host: pci_generic: Flush recovery worker during freeze Marek Vasut (3): arm64: dts: imx8mn: Fix SAI nodes pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested Mark Brown (1): ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek Martin Blumenstingl (1): net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK Martin Willi (1): netfilter: Update ip6_route_me_harder to consider L3 domain Mathias Nyman (1): xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms Max Krummenacher (1): ARM: dts: imx6ull-colibri: fix vqmmc regulator Maxim Mikityanskiy (1): tls: Skip tls_append_frag on zero copy size Md Sadre Alam (1): mtd: rawnand: qcom: fix memory corruption that causes panic Miaoqian Lin (8): phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe ARM: OMAP2+: Fix refcount leak in omap_gic_of_init phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe mtd: rawnand: Fix return value check of wait_for_completion_timeout net: dsa: Add missing of_node_put() in dsa_port_link_register_of drm/amd/display: Fix memory leak in dcn21_clock_source_create Michael Hennerich (1): iio: dac: ad5446: Fix read_raw not returning set value Mikulas Patocka (3): hex2bin: make the function hex_to_bin constant-time hex2bin: fix access beyond string end x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 Namhyung Kim (3): perf symbol: Pass is_kallsyms to symbols__fixup_end() perf symbol: Update symbols__fixup_end() perf symbol: Remove arch__symbols__fixup_end() Namjae Jeon (2): ksmbd: increment reference count of parent fp ksmbd: set fixed sector size to FS_SECTOR_SIZE_INFORMATION Nathan Rossi (1): net: dsa: mv88e6xxx: Fix port_hidden_wait to account for port_base_addr Nikolay Aleksandrov (2): virtio_net: fix wrong buf address calculation when using xdp wireguard: device: check for metadata_dst with skb_valid_dst() Oleksandr Ocheretnyi (1): mtd: fix 'part' field data corruption in mtd_info Oliver Neukum (2): USB: quirks: add a Realtek card reader USB: quirks: add STRING quirk for VCOM device Pablo Neira Ayuso (1): netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion Pavel Skripkin (1): video: fbdev: udlfb: properly check endpoint type Pawel Laszczak (1): usb: cdns3: Fix issue for clear halt endpoint Peilin Ye (3): ip_gre: Make o_seqno start from 0 in native mode ip6_gre: Make o_seqno start from 0 in native mode ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode Pengcheng Yang (3): ipvs: correctly print the memory size of ip_vs_conn_tab tcp: ensure to use the most recently sent skb when filling the rate sample tcp: fix F-RTO may not work correctly when receiving DSACK Peter Zijlstra (2): objtool: Fix code relocs vs weak symbols objtool: Fix type of reloc::addend Ronnie Sahlberg (1): cifs: destage any unwritten data to the server before calling copychunk_write Samuel Holland (1): drm/sun4i: Remove obsolete references to PHYS_OFFSET Sean Anderson (1): usb: phy: generic: Get the vbus supply Sidhartha Kumar (2): selftest/vm: verify mmap addr in mremap_test selftest/vm: verify remap destination address in mremap_test Slark Xiao (1): USB: serial: option: add support for Cinterion MV32-WA/MV32-WB Stephen Boyd (1): interconnect: qcom: sdx55: Drop IP0 interconnects Sven Peter (1): usb: dwc3: Try usb-role-switch first in dwc3_drd_init Tasos Sahanidis (1): usb: core: Don't hold the device lock while sleeping in do_proc_control() Tejun Heo (1): iocost: don't reset the inuse weight of under-weighted debtors Thinh Nguyen (3): usb: dwc3: core: Fix tx/rx threshold settings usb: dwc3: core: Only handle soft-reset in DCTL usb: dwc3: gadget: Return proper request status Thomas Gleixner (1): x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests Tim Harvey (1): ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode Timothy Hayes (1): perf arm-spe: Fix addresses of synthesized SPE events Tong Zhang (1): iio:imu:bmi160: disable regulator in error path Tony Lindgren (2): bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific ARM: dts: dra7: Fix suspend warning for vpe powerdomain Vijayavardhan Vennapusa (1): usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() Ville Syrjälä (2): Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40" ACPI: processor: idle: Avoid falling back to C3 type C-states Vladimir Zapolskiy (2): cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms cpufreq: qcom-cpufreq-hw: Clear dcvs interrupts Volodymyr Mytnyk (1): netfilter: conntrack: fix udp offload timeout sysctl Wang Qing (1): arch_topology: Do not set llc_sibling if llc_id is invalid Weitao Wang (1): USB: Fix xhci event ring dequeue pointer ERDP update issue Xiaobing Luo (1): cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe Xin Long (1): sctp: check asoc strreset_chunk in sctp_generate_reconf_event Xiubo Li (1): ceph: fix possible NULL pointer dereference for req->r_session Yang Yingliang (2): clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() net: fec: add missing of_node_put() in fec_enet_init_stop_mode() Ye Bin (1): ext4: fix bug_on in start_this_handle during umount filesystem YueHaibing (1): pinctrl: mediatek: moore: Fix build error Zheyu Ma (2): iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() ASoC: wm8731: Disable the regulator when probing fails Zizhuang Deng (1): iio: dac: ad5592r: Fix the missing return value. Zqiang (1): kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time liuyacan (1): net/smc: sync err code when tcp connection was refused suresh kumar (1): bonding: do not discard lowest hash bit for non layer3+4 hashing zhangqilong (1): usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions

2 years, 11 months

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Linux 5.10.114

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.114 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.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 ------------ Makefile | 2 arch/arm/boot/dts/am3517-evm.dts | 45 +++ arch/arm/boot/dts/am3517-som.dtsi | 9 arch/arm/boot/dts/at91-sama5d4_xplained.dts | 4 arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 arch/arm/boot/dts/imx6qdl-apalis.dtsi | 10 arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv.dtsi | 15 - arch/arm/boot/dts/omap3-gta04.dtsi | 2 arch/arm/mach-exynos/Kconfig | 1 arch/arm/mach-omap2/omap4-common.c | 2 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 40 --- arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 40 --- arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 20 - arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 arch/powerpc/perf/Makefile | 4 arch/riscv/kernel/patch.c | 2 arch/x86/include/asm/microcode.h | 2 arch/x86/kernel/cpu/microcode/core.c | 6 arch/x86/lib/usercopy_64.c | 2 arch/x86/pci/xen.c | 6 arch/x86/power/cpu.c | 10 block/blk-iocost.c | 12 drivers/base/arch_topology.c | 2 drivers/block/Kconfig | 16 + drivers/block/floppy.c | 43 ++- drivers/bus/sunxi-rsb.c | 2 drivers/bus/ti-sysc.c | 16 + drivers/clk/sunxi/clk-sun9i-mmc.c | 2 drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 83 +++--- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 drivers/gpu/drm/i915/i915_reg.h | 2 drivers/iio/dac/ad5446.c | 2 drivers/iio/dac/ad5592r-base.c | 2 drivers/iio/imu/bmi160/bmi160_core.c | 20 + drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c | 15 - drivers/iio/magnetometer/ak8975.c | 1 drivers/lightnvm/Kconfig | 2 drivers/memory/renesas-rpc-if.c | 60 +++- drivers/mtd/nand/raw/mtk_ecc.c | 12 drivers/mtd/nand/raw/sh_flctl.c | 14 - drivers/net/dsa/lantiq_gswip.c | 3 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 drivers/net/ethernet/freescale/fec_main.c | 2 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 31 +- drivers/net/ethernet/ibm/ibmvnic.c | 144 +++-------- drivers/net/ethernet/ibm/ibmvnic.h | 6 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 12 drivers/net/hippi/rrunner.c | 2 drivers/net/phy/marvell10g.c | 2 drivers/net/wireguard/device.c | 3 drivers/phy/motorola/phy-mapphone-mdm6600.c | 3 drivers/phy/samsung/phy-exynos5250-sata.c | 21 + drivers/phy/ti/phy-am654-serdes.c | 2 drivers/phy/ti/phy-omap-usb2.c | 2 drivers/pinctrl/mediatek/Kconfig | 1 drivers/pinctrl/pinctrl-pistachio.c | 6 drivers/pinctrl/pinctrl-rockchip.c | 45 ++- drivers/pinctrl/samsung/Kconfig | 11 drivers/pinctrl/stm32/pinctrl-stm32.c | 23 + drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 4 drivers/tty/n_gsm.c | 194 ++++++++-------- drivers/tty/serial/8250/8250_pci.c | 8 drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/imx.c | 2 drivers/usb/cdns3/gadget.c | 7 drivers/usb/core/quirks.c | 6 drivers/usb/dwc3/core.c | 11 drivers/usb/dwc3/drd.c | 11 drivers/usb/dwc3/gadget.c | 31 ++ drivers/usb/gadget/configfs.c | 2 drivers/usb/gadget/function/uvc_queue.c | 2 drivers/usb/host/xhci-hub.c | 2 drivers/usb/host/xhci-pci.c | 4 drivers/usb/host/xhci-ring.c | 2 drivers/usb/host/xhci.c | 11 drivers/usb/misc/uss720.c | 3 drivers/usb/mtu3/mtu3_dr.c | 6 drivers/usb/phy/phy-generic.c | 7 drivers/usb/serial/cp210x.c | 2 drivers/usb/serial/option.c | 12 drivers/usb/serial/whiteheat.c | 5 drivers/usb/typec/ucsi/ucsi.c | 24 + drivers/video/fbdev/udlfb.c | 14 - fs/cifs/smb2ops.c | 8 fs/ext4/super.c | 15 - fs/zonefs/super.c | 46 +++ include/linux/kernel.h | 2 include/linux/mtd/mtd.h | 6 include/memory/renesas-rpc-if.h | 1 include/net/ip6_tunnel.h | 2 include/net/ip_tunnels.h | 2 include/net/tcp.h | 8 lib/hexdump.c | 41 ++- mm/kasan/quarantine.c | 7 net/core/lwt_bpf.c | 7 net/dsa/port.c | 2 net/ipv4/ip_gre.c | 12 net/ipv4/syncookies.c | 8 net/ipv4/tcp_input.c | 15 + net/ipv4/tcp_minisocks.c | 2 net/ipv4/tcp_output.c | 1 net/ipv4/tcp_rate.c | 11 net/ipv6/ip6_gre.c | 16 - net/ipv6/syncookies.c | 3 net/netfilter/ipvs/ip_vs_conn.c | 2 net/netfilter/nft_set_rbtree.c | 6 net/netfilter/nft_socket.c | 52 +++- net/sctp/sm_sideeffect.c | 4 net/smc/af_smc.c | 2 net/tls/tls_device.c | 12 sound/soc/codecs/wm8731.c | 19 - sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 tools/perf/arch/arm64/util/Build | 1 tools/perf/arch/arm64/util/machine.c | 27 -- tools/perf/arch/s390/util/machine.c | 16 - tools/perf/util/symbol-elf.c | 2 tools/perf/util/symbol.c | 37 ++- tools/perf/util/symbol.h | 3 124 files changed, 1007 insertions(+), 680 deletions(-) Adam Ford (2): ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 Alexey Kardashevskiy (1): powerpc/perf: Fix 32bit compile Baruch Siach (1): net: phy: marvell10g: fix return value on error Borislav Petkov (1): x86/cpu: Load microcode during restore_processor_state() Bruno Thomsen (1): USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader Chao Song (1): ASoC: Intel: soc-acpi: correct device endpoints for max98373 Christian Hewitt (2): arm64: dts: meson: remove CPU opps below 1GHz for G12B boards arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards Christophe JAILLET (1): bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() Chuanhong Guo (1): mtd: rawnand: fix ecc parameters for mt7622 Claudiu Beznea (1): ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name Damien Le Moal (2): zonefs: Fix management of open zones zonefs: Clear inode information flags on inode creation Dan Vacura (1): usb: gadget: uvc: Fix crash when encoding data for usb request Daniel Starke (13): tty: n_gsm: fix restart handling via CLD command tty: n_gsm: fix decoupled mux resource tty: n_gsm: fix mux cleanup after unregister tty device tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 tty: n_gsm: fix malformed counter for out of frame data tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix wrong DLCI release order tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix reset fifo race condition tty: n_gsm: fix incorrect UA handling tty: n_gsm: fix software flow control handling Daniele Palmas (1): USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions Dany Madden (1): Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits" David Yat Sin (1): drm/amdkfd: Fix GWS queue count Dinh Nguyen (1): net: ethernet: stmmac: fix write to sgmii_adapter_base Duoming Zhou (1): drivers: net: hippi: Fix deadlock in rr_close() Eric Dumazet (2): tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT tcp: make sure treq->af_specific is initialized Evan Green (1): xhci: Enable runtime PM on second Alderlake controller Eyal Birger (1): bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook Fabio Estevam (2): ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock Fawzi Khaber (1): iio: imu: inv_icm42600: Fix I2C init possible nack Florian Westphal (1): netfilter: nft_socket: only do sk lookups when indev is available Francesco Ruggeri (1): tcp: md5: incorrect tcp_header_len for incoming connections Geert Uytterhoeven (1): memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode Greg Kroah-Hartman (2): lightnvm: disable the subsystem Linux 5.10.114 Guo Ren (1): riscv: patch_text: Fixup last cpu should be master H. Nikolaus Schaller (1): ARM: dts: Fix mmc order for omap3-gta04 Hangyu Hua (1): usb: misc: fix improper handling of refcount in uss720_probe() Heikki Krogerus (2): usb: typec: ucsi: Fix reuse of completion structure usb: typec: ucsi: Fix role swapping Henry Lin (1): xhci: stop polling roothubs after shutdown Imre Deak (1): drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses Jian Shen (2): net: hns3: add validity check for message data length net: hns3: add return value for mailbox handling in PF Jie Wang (1): net: hns3: modify the return code of hclge_get_ring_chain_from_mbx Johan Hovold (1): serial: imx: fix overrun interrupts in DMA mode Jonathan Lemon (1): net: bcmgenet: hide status block before TX timestamping Kees Cook (2): USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS thermal: int340x: Fix attr.show callback prototype Krzysztof Kozlowski (2): pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config phy: samsung: exynos5250-sata: fix missing device put in probe error paths Leon Romanovsky (1): ixgbe: ensure IPsec VF<->PF compatibility Lijun Pan (1): ibmvnic: fix miscellaneous checks Luca Ceresoli (1): pinctrl: rockchip: fix RK3308 pinmux bits Lv Ruyi (1): pinctrl: pistachio: fix use of irq_of_parse_and_map() Maciej W. Rozycki (2): serial: 8250: Also set sticky MCR bits in console restoration serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device Macpaul Lin (1): usb: mtu3: fix USB 3.0 dual-role-switch from device to host Manish Chopra (1): bnx2x: fix napi API usage sequence Marek Vasut (2): pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested Mark Brown (1): ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek Martin Blumenstingl (1): net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK Mathias Nyman (1): xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms Max Krummenacher (1): ARM: dts: imx6ull-colibri: fix vqmmc regulator Maxim Mikityanskiy (1): tls: Skip tls_append_frag on zero copy size Miaoqian Lin (8): phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe ARM: OMAP2+: Fix refcount leak in omap_gic_of_init phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe mtd: rawnand: Fix return value check of wait_for_completion_timeout net: dsa: Add missing of_node_put() in dsa_port_link_register_of drm/amd/display: Fix memory leak in dcn21_clock_source_create Michael Hennerich (1): iio: dac: ad5446: Fix read_raw not returning set value Mikulas Patocka (3): hex2bin: make the function hex_to_bin constant-time hex2bin: fix access beyond string end x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 Namhyung Kim (3): perf symbol: Pass is_kallsyms to symbols__fixup_end() perf symbol: Update symbols__fixup_end() perf symbol: Remove arch__symbols__fixup_end() Nikolay Aleksandrov (1): wireguard: device: check for metadata_dst with skb_valid_dst() Oleksandr Ocheretnyi (1): mtd: fix 'part' field data corruption in mtd_info Oliver Neukum (2): USB: quirks: add a Realtek card reader USB: quirks: add STRING quirk for VCOM device Pablo Neira Ayuso (1): netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion Pavel Skripkin (1): video: fbdev: udlfb: properly check endpoint type Pawel Laszczak (1): usb: cdns3: Fix issue for clear halt endpoint Peilin Ye (3): ip_gre: Make o_seqno start from 0 in native mode ip6_gre: Make o_seqno start from 0 in native mode ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode Pengcheng Yang (3): ipvs: correctly print the memory size of ip_vs_conn_tab tcp: ensure to use the most recently sent skb when filling the rate sample tcp: fix F-RTO may not work correctly when receiving DSACK Ronnie Sahlberg (1): cifs: destage any unwritten data to the server before calling copychunk_write Sean Anderson (1): usb: phy: generic: Get the vbus supply Slark Xiao (1): USB: serial: option: add support for Cinterion MV32-WA/MV32-WB Sven Peter (1): usb: dwc3: Try usb-role-switch first in dwc3_drd_init Tejun Heo (1): iocost: don't reset the inuse weight of under-weighted debtors Thinh Nguyen (3): usb: dwc3: core: Fix tx/rx threshold settings usb: dwc3: core: Only handle soft-reset in DCTL usb: dwc3: gadget: Return proper request status Thomas Gleixner (1): x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests Tong Zhang (1): iio:imu:bmi160: disable regulator in error path Tony Lindgren (1): bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific Vijayavardhan Vennapusa (1): usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() Wang Qing (1): arch_topology: Do not set llc_sibling if llc_id is invalid Weitao Wang (1): USB: Fix xhci event ring dequeue pointer ERDP update issue Willy Tarreau (1): floppy: disable FDRAWCMD by default Xiaobing Luo (1): cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe Xin Long (1): sctp: check asoc strreset_chunk in sctp_generate_reconf_event Yang Yingliang (2): clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() net: fec: add missing of_node_put() in fec_enet_init_stop_mode() Ye Bin (1): ext4: fix bug_on in start_this_handle during umount filesystem YueHaibing (1): pinctrl: mediatek: moore: Fix build error Zheyu Ma (2): iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() ASoC: wm8731: Disable the regulator when probing fails Zizhuang Deng (1): iio: dac: ad5592r: Fix the missing return value. Zqiang (1): kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time liuyacan (1): net/smc: sync err code when tcp connection was refused

2 years, 11 months

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Linux 5.4.192

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.192 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 ------------ Makefile | 2 arch/arm/boot/dts/am3517-evm.dts | 45 +++++++++- arch/arm/boot/dts/am3517-som.dtsi | 9 ++ arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 + arch/arm/boot/dts/imx6qdl-apalis.dtsi | 10 +- arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 15 +++ arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 15 +++ arch/arm/boot/dts/logicpd-som-lv.dtsi | 15 --- arch/arm/boot/dts/omap3-gta04.dtsi | 2 arch/arm/mach-omap2/omap4-common.c | 2 arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 40 --------- arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 40 --------- arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 20 ---- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 arch/x86/include/asm/microcode.h | 2 arch/x86/kernel/cpu/microcode/core.c | 6 - arch/x86/lib/usercopy_64.c | 2 arch/x86/power/cpu.c | 8 + drivers/base/arch_topology.c | 2 drivers/block/Kconfig | 16 +++ drivers/block/floppy.c | 43 +++++++--- drivers/bus/sunxi-rsb.c | 2 drivers/clk/sunxi/clk-sun9i-mmc.c | 2 drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 drivers/iio/dac/ad5446.c | 2 drivers/iio/dac/ad5592r-base.c | 2 drivers/iio/magnetometer/ak8975.c | 1 drivers/lightnvm/Kconfig | 2 drivers/mtd/nand/raw/mtk_ecc.c | 12 +- drivers/mtd/nand/raw/sh_flctl.c | 14 +-- drivers/net/dsa/lantiq_gswip.c | 3 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 + drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 7 + drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 12 +- drivers/net/hamradio/6pack.c | 5 - drivers/net/hippi/rrunner.c | 2 drivers/phy/motorola/phy-mapphone-mdm6600.c | 3 drivers/phy/samsung/phy-exynos5250-sata.c | 21 +++-- drivers/phy/ti/phy-am654-serdes.c | 2 drivers/phy/ti/phy-omap-usb2.c | 2 drivers/pinctrl/pinctrl-pistachio.c | 6 - drivers/tty/n_gsm.c | 40 +++++---- drivers/tty/serial/8250/8250_pci.c | 8 - drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/imx.c | 2 drivers/usb/core/quirks.c | 6 + drivers/usb/dwc3/core.c | 8 - drivers/usb/dwc3/gadget.c | 31 +++++++ drivers/usb/gadget/configfs.c | 2 drivers/usb/gadget/function/uvc_queue.c | 2 drivers/usb/host/xhci-hub.c | 2 drivers/usb/host/xhci-ring.c | 2 drivers/usb/host/xhci.c | 11 ++ drivers/usb/misc/uss720.c | 3 drivers/usb/mtu3/mtu3_dr.c | 6 - drivers/usb/serial/cp210x.c | 2 drivers/usb/serial/option.c | 12 ++ drivers/usb/serial/whiteheat.c | 5 - drivers/usb/typec/ucsi/ucsi.c | 20 +++- drivers/video/fbdev/udlfb.c | 14 ++- fs/cifs/smb2ops.c | 8 + fs/hugetlbfs/inode.c | 70 ++++++++++++++--- include/linux/kernel.h | 2 include/linux/sched/mm.h | 8 + include/net/tcp.h | 7 + lib/hexdump.c | 41 +++++++-- mm/mmap.c | 8 - net/core/lwt_bpf.c | 7 - net/ipv4/ip_gre.c | 8 - net/ipv4/tcp_input.c | 15 +++ net/ipv4/tcp_minisocks.c | 2 net/ipv4/tcp_output.c | 1 net/ipv4/tcp_rate.c | 11 +- net/ipv6/ip6_gre.c | 5 - net/netfilter/ipvs/ip_vs_conn.c | 2 net/netfilter/nft_socket.c | 52 +++++++++--- net/sctp/sm_sideeffect.c | 4 net/smc/af_smc.c | 2 net/tls/tls_device.c | 12 +- sound/soc/codecs/wm8731.c | 19 ++-- 84 files changed, 589 insertions(+), 303 deletions(-) Adam Ford (2): ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 Borislav Petkov (1): x86/cpu: Load microcode during restore_processor_state() Bruno Thomsen (1): USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader Christian Hewitt (2): arm64: dts: meson: remove CPU opps below 1GHz for G12B boards arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards Christophe JAILLET (1): bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() Christophe Leroy (1): mm, hugetlb: allow for "high" userspace addresses Chuanhong Guo (1): mtd: rawnand: fix ecc parameters for mt7622 Dan Vacura (1): usb: gadget: uvc: Fix crash when encoding data for usb request Daniel Starke (7): tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 tty: n_gsm: fix malformed counter for out of frame data tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix incorrect UA handling Daniele Palmas (1): USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions Dinh Nguyen (1): net: ethernet: stmmac: fix write to sgmii_adapter_base Duoming Zhou (1): drivers: net: hippi: Fix deadlock in rr_close() Eric Dumazet (1): tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT Eyal Birger (1): bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook Fabio Estevam (2): ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock Florian Westphal (1): netfilter: nft_socket: only do sk lookups when indev is available Francesco Ruggeri (1): tcp: md5: incorrect tcp_header_len for incoming connections Greg Kroah-Hartman (2): lightnvm: disable the subsystem Linux 5.4.192 H. Nikolaus Schaller (1): ARM: dts: Fix mmc order for omap3-gta04 Hangyu Hua (1): usb: misc: fix improper handling of refcount in uss720_probe() Heikki Krogerus (1): usb: typec: ucsi: Fix role swapping Henry Lin (1): xhci: stop polling roothubs after shutdown Jian Shen (1): net: hns3: add validity check for message data length Johan Hovold (1): serial: imx: fix overrun interrupts in DMA mode Jonathan Lemon (1): net: bcmgenet: hide status block before TX timestamping Kees Cook (1): USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS Krzysztof Kozlowski (1): phy: samsung: exynos5250-sata: fix missing device put in probe error paths Leon Romanovsky (1): ixgbe: ensure IPsec VF<->PF compatibility Lin Ma (2): hamradio: defer 6pack kfree after unregister_netdev hamradio: remove needs_free_netdev to avoid UAF Lv Ruyi (1): pinctrl: pistachio: fix use of irq_of_parse_and_map() Maciej W. Rozycki (2): serial: 8250: Also set sticky MCR bits in console restoration serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device Macpaul Lin (1): usb: mtu3: fix USB 3.0 dual-role-switch from device to host Manish Chopra (1): bnx2x: fix napi API usage sequence Mark Brown (1): ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek Martin Blumenstingl (1): net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK Mathias Nyman (1): xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms Max Krummenacher (1): ARM: dts: imx6ull-colibri: fix vqmmc regulator Maxim Mikityanskiy (1): tls: Skip tls_append_frag on zero copy size Miaoqian Lin (7): phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe ARM: OMAP2+: Fix refcount leak in omap_gic_of_init phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe mtd: rawnand: Fix return value check of wait_for_completion_timeout drm/amd/display: Fix memory leak in dcn21_clock_source_create Michael Hennerich (1): iio: dac: ad5446: Fix read_raw not returning set value Mikulas Patocka (3): hex2bin: make the function hex_to_bin constant-time hex2bin: fix access beyond string end x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 Oliver Neukum (2): USB: quirks: add a Realtek card reader USB: quirks: add STRING quirk for VCOM device Pavel Skripkin (1): video: fbdev: udlfb: properly check endpoint type Peilin Ye (2): ip_gre: Make o_seqno start from 0 in native mode ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit() Pengcheng Yang (3): ipvs: correctly print the memory size of ip_vs_conn_tab tcp: ensure to use the most recently sent skb when filling the rate sample tcp: fix F-RTO may not work correctly when receiving DSACK Ronnie Sahlberg (1): cifs: destage any unwritten data to the server before calling copychunk_write Shijie Hu (1): hugetlbfs: get unmapped area below TASK_UNMAPPED_BASE for hugetlbfs Slark Xiao (1): USB: serial: option: add support for Cinterion MV32-WA/MV32-WB Thinh Nguyen (2): usb: dwc3: core: Fix tx/rx threshold settings usb: dwc3: gadget: Return proper request status Vijayavardhan Vennapusa (1): usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() Wang Qing (1): arch_topology: Do not set llc_sibling if llc_id is invalid Weitao Wang (1): USB: Fix xhci event ring dequeue pointer ERDP update issue Willy Tarreau (1): floppy: disable FDRAWCMD by default Xiaobing Luo (1): cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe Xin Long (1): sctp: check asoc strreset_chunk in sctp_generate_reconf_event Yang Yingliang (1): clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() Zheyu Ma (2): iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() ASoC: wm8731: Disable the regulator when probing fails Zizhuang Deng (1): iio: dac: ad5592r: Fix the missing return value. liuyacan (1): net/smc: sync err code when tcp connection was refused

2 years, 11 months

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stable-rc/queue/5.10 build: 184 builds: 5 failed, 179 passed, 6 errors, 14 warnings (v5.10.113-129-ga6b8adceb314)

by kernelci.org bot

stable-rc/queue/5.10 build: 184 builds: 5 failed, 179 passed, 6 errors, 14 warnings (v5.10.113-129-ga6b8adceb314) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.113-1… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.113-129-ga6b8adceb314 Git Commit: a6b8adceb3142d3ea7d5d6b7d6f40ad22c3714ef Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: hisi_defconfig: (gcc-10) FAIL rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL xway_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: hisi_defconfig (gcc-10): 1 error, 2 warnings rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning decstation_64_defconfig (gcc-10): 1 warning decstation_defconfig (gcc-10): 1 warning decstation_r4k_defconfig (gcc-10): 1 warning lemote2f_defconfig (gcc-10): 1 warning rm200_defconfig (gcc-10): 1 warning xway_defconfig (gcc-10): 1 error, 2 warnings riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Errors summary: 2 drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 3 kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] 2 drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 2 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 net/mac80211/mlme.c:4343:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. Section mismatches summary: 1 WARNING: modpost: vmlinux.o(.text+0xd054): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xceb0): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcdb8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcd4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb98): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb88): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcb60): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xcabc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xc900): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0xb918): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0x8068): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() 1 WARNING: modpost: vmlinux.o(.text+0x7684): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb80): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcd4c): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0x7684): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- ci20_defconfig (mips, 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xb918): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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_64_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: kernel/rcu/tasks.h:707:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(.text+0x8068): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb98): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xceb0): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] Warnings: drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- iop32x_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcabc): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- keystone_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb88): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/mac80211/mlme.c:4343:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcdb8): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- pistachio_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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xc900): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 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>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xcb60): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: vmlinux.o(.text+0xd054): Section mismatch in reference from the function __arm_ioremap_pfn_caller() to the function .meminit.text:memblock_is_map_memory() -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tango4_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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-10) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: drivers/usb/phy/phy-generic.c:271:19: error: implicit declaration of function ‘devm_regulator_get_exclusive’; did you mean ‘regulator_get_exclusive’? [-Werror=implicit-function-declaration] Warnings: drivers/usb/phy/phy-generic.c:271:17: warning: assignment to ‘struct regulator *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion] 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>

2 years, 11 months

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stable-rc/queue/5.15 build: 180 builds: 4 failed, 176 passed, 14 errors, 5 warnings (v5.15.37-177-geb4347bcfaa3)

by kernelci.org bot

stable-rc/queue/5.15 build: 180 builds: 4 failed, 176 passed, 14 errors, 5 warnings (v5.15.37-177-geb4347bcfaa3) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.37-17… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.37-177-geb4347bcfaa3 Git Commit: eb4347bcfaa364890efeed595c75a80c75e3c26c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: rpc_defconfig: (gcc-10) FAIL mips: decstation_64_defconfig: (gcc-10) FAIL ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: tinyconfig (gcc-10): 1 warning arm64: arm: rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning bigsur_defconfig (gcc-10): 1 error cavium_octeon_defconfig (gcc-10): 1 error decstation_64_defconfig (gcc-10): 1 error fuloong2e_defconfig (gcc-10): 1 error ip32_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error, 1 warning loongson2k_defconfig (gcc-10): 1 error, 1 warning loongson3_defconfig (gcc-10): 1 error nlm_xlp_defconfig (gcc-10): 1 error rm200_defconfig (gcc-10): 1 warning sb1250_swarm_defconfig (gcc-10): 1 error riscv: x86_64: Errors summary: 10 expr: syntax error: unexpected argument ‘0xffffffff80000000’ 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 2 net/mac80211/mlme.c:4371:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" 1 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, 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_64_defconfig (mips, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- iop32x_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, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 1 warning, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Warnings: net/mac80211/mlme.c:4371:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 1 warning, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Warnings: net/mac80211/mlme.c:4371:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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_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 -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_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 -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 11 months

1
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stable-rc/queue/4.14 build: 196 builds: 5 failed, 191 passed, 2 errors, 32 warnings (v4.14.277-54-gfa6de16ffc4e)

by kernelci.org bot

stable-rc/queue/4.14 build: 196 builds: 5 failed, 191 passed, 2 errors, 32 warnings (v4.14.277-54-gfa6de16ffc4e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.277-5… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.277-54-gfa6de16ffc4e Git Commit: fa6de16ffc4e8ee05984ca29cc11afaaed738a76 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arm: at91_dt_defconfig: (gcc-10) FAIL multi_v5_defconfig: (gcc-10) FAIL rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: 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: malta_qemu_32r6_defconfig (gcc-10): 1 warning mtx1_defconfig (gcc-10): 3 warnings x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings Errors summary: 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:482: 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:1791:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element 1 {standard input}:30: Warning: macro instruction expanded into multiple instructions 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 drivers/gpio/gpio-omap.c:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:482: 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 -------------------------------------------------------------------------------- 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) — FAIL, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, 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:482: 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: {standard input}:30: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- 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:1791:34: 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 -------------------------------------------------------------------------------- moxart_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) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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:1152:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, 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 -------------------------------------------------------------------------------- pistachio_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:1791:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tango4_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 (mips, 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:482: 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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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, 4 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' arch/x86/entry/entry_64.S:1642: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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 -------------------------------------------------------------------------------- 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>

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stable-rc/queue/4.9 build: 188 builds: 5 failed, 183 passed, 2 errors, 34 warnings (v4.9.312-43-g8ccd2ae24f47)

by kernelci.org bot

stable-rc/queue/4.9 build: 188 builds: 5 failed, 183 passed, 2 errors, 34 warnings (v4.9.312-43-g8ccd2ae24f47) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.9/kernel/v4.9.312-43-… Tree: stable-rc Branch: queue/4.9 Git Describe: v4.9.312-43-g8ccd2ae24f47 Git Commit: 8ccd2ae24f477b7bbd5ed39df8b3e7da553e6ab7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failures Detected: arm: at91_dt_defconfig: (gcc-10) FAIL multi_v5_defconfig: (gcc-10) FAIL rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: 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: 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 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:1783:34: 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: 2 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 (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 -------------------------------------------------------------------------------- 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 (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — FAIL, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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:1783:34: 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) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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:1783:34: warning: array ‘s3c24xx_uart_dt_match’ assumed to have one element -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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>

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stable-rc/queue/4.19 build: 198 builds: 8 failed, 190 passed, 2 errors, 32 warnings (v4.19.241-58-g4c3a5b0d7f9c)

by kernelci.org bot

stable-rc/queue/4.19 build: 198 builds: 8 failed, 190 passed, 2 errors, 32 warnings (v4.19.241-58-g4c3a5b0d7f9c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.19/kernel/v4.19.241-5… Tree: stable-rc Branch: queue/4.19 Git Describe: v4.19.241-58-g4c3a5b0d7f9c Git Commit: 4c3a5b0d7f9ce0aa679001e2d12d317dd3afbf73 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arm: at91_dt_defconfig: (gcc-10) FAIL multi_v5_defconfig: (gcc-10) FAIL rpc_defconfig: (gcc-10) FAIL mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: omap1_defconfig (gcc-10): 1 warning rpc_defconfig (gcc-10): 2 errors i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: lemote2f_defconfig (gcc-10): 1 warning loongson3_defconfig (gcc-10): 1 warning malta_qemu_32r6_defconfig (gcc-10): 1 warning mtx1_defconfig (gcc-10): 3 warnings nlm_xlp_defconfig (gcc-10): 1 warning riscv: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Errors summary: 1 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3 1 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/x86/entry/entry_64.S:1738: 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' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:132: Warning: macro instruction expanded into multiple instructions 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 net/core/rtnetlink.c:3199:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 drivers/gpio/gpio-omap.c:1233:34: warning: array ‘omap_gpio_match’ assumed to have one element ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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, 2 warnings, 0 section mismatches Warnings: 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 (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1738: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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) — FAIL, 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) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, 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 -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1328 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: {standard input}:132: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- 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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- moxart_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) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3199:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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:1233:34: warning: array ‘omap_gpio_match’ assumed to have one element -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_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 -------------------------------------------------------------------------------- pistachio_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, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tango4_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 (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1738: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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 (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vocore2_defconfig (mips, 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1738: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1738: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 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 -------------------------------------------------------------------------------- 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>

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[PATCH 5.17 000/225] 5.17.6-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.17.6 release. There are 225 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 Fri, 06 May 2022 15:25:19 +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-5.17.6-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.17.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.17.6-rc1 Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/64: Add UADDR64 relocation support Peter Zijlstra <peterz(a)infradead.org> objtool: Fix type of reloc::addend Peter Zijlstra <peterz(a)infradead.org> objtool: Fix code relocs vs weak symbols Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output() Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix software flow control handling Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix invalid use of MSC in advanced option Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix broken virtual tty handling Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix missing update of modem controls after DLCI open Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix incorrect UA handling Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix reset fifo race condition Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix missing tty wakeup in convergence layer type 2 Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong signal octets encoding in MSC Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong command frame length field encoding Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong command retry handling Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix missing explicit ldisc flush Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong DLCI release order Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix insufficient txframe size Florian Westphal <fw(a)strlen.de> netfilter: nft_socket: only do sk lookups when indev is available Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix malformed counter for out of frame data Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix frame reception handling Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix mux cleanup after unregister tty device Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix decoupled mux resource Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix restart handling via CLD command Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix missing mux reset on config change at responder Namhyung Kim <namhyung(a)kernel.org> perf symbol: Remove arch__symbols__fixup_end() Namhyung Kim <namhyung(a)kernel.org> perf symbol: Update symbols__fixup_end() Namhyung Kim <namhyung(a)kernel.org> perf symbol: Pass is_kallsyms to symbols__fixup_end() Tim Harvey <tharvey(a)gateworks.com> ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode Eugen Hristev <eugen.hristev(a)microchip.com> ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines Filipe Manana <fdmanana(a)suse.com> btrfs: fix assertion failure during scrub due to block group reallocation Naohiro Aota <naohiro.aota(a)wdc.com> btrfs: zoned: use dedicated lock for data relocation Filipe Manana <fdmanana(a)suse.com> btrfs: fix leaked plug after failure syncing log on zoned filesystems Christoph Hellwig <hch(a)lst.de> btrfs: fix direct I/O writes for split bios on zoned devices Christoph Hellwig <hch(a)lst.de> btrfs: fix direct I/O read repair for split bios Kees Cook <keescook(a)chromium.org> thermal: int340x: Fix attr.show callback prototype Ville Syrjälä <ville.syrjala(a)linux.intel.com> ACPI: processor: idle: Avoid falling back to C3 type C-states Dinh Nguyen <dinguyen(a)kernel.org> net: ethernet: stmmac: fix write to sgmii_adapter_base Imre Deak <imre.deak(a)intel.com> drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses Jouni Högander <jouni.hogander(a)intel.com> drm/i915: Check EDID for HDR static metadata when choosing blc Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't runtime suspend if there are displays attached (v3) Martin Willi <martin(a)strongswan.org> netfilter: Update ip6_route_me_harder to consider L3 domain Md Sadre Alam <quic_mdalam(a)quicinc.com> mtd: rawnand: qcom: fix memory corruption that causes panic Zqiang <qiang1.zhang(a)intel.com> kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Clear inode information flags on inode creation Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: Fix management of open zones Tejun Heo <tj(a)kernel.org> Revert "block: inherit request start time from bio for BLK_CGROUP" Ville Syrjälä <ville.syrjala(a)linux.intel.com> Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40" Jan Kara <jack(a)suse.cz> bfq: Fix warning in bfqq_request_over_limit() Sidhartha Kumar <sidhartha.kumar(a)oracle.com> selftest/vm: verify remap destination address in mremap_test Sidhartha Kumar <sidhartha.kumar(a)oracle.com> selftest/vm: verify mmap addr in mremap_test Gongjun Song <gongjun.song(a)intel.com> ALSA: hda: intel-dsp-config: Add RaptorLake PCI IDs Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/perf: Fix 32bit compile Duoming Zhou <duoming(a)zju.edu.cn> drivers: net: hippi: Fix deadlock in rr_close() Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: destage any unwritten data to the server before calling copychunk_write Mikulas Patocka <mpatocka(a)redhat.com> x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 suresh kumar <suresh2514(a)gmail.com> bonding: do not discard lowest hash bit for non layer3+4 hashing Hongyu Jin <hongyu.jin(a)unisoc.com> erofs: fix use-after-free of on-stack io[] Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: set fixed sector size to FS_SECTOR_SIZE_INFORMATION Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: increment reference count of parent fp Duoming Zhou <duoming(a)zju.edu.cn> arch: xtensa: platforms: Fix deadlock in rs_close() Ye Bin <yebin10(a)huawei.com> ext4: fix bug_on in start_this_handle during umount filesystem Zheyu Ma <zheyuma97(a)gmail.com> Input: cypress-sf - register a callback to disable the regulators Mauro Carvalho Chehab <mchehab(a)kernel.org> ASoC: Intel: sof_es8336: Add a quirk for Huawei Matebook D15 Zheyu Ma <zheyuma97(a)gmail.com> ASoC: wm8731: Disable the regulator when probing fails Chao Song <chao.song(a)linux.intel.com> ASoC: Intel: soc-acpi: correct device endpoints for max98373 Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt711/5682: check if bus is active before deferred jack detection Hui Wang <hui.wang(a)canonical.com> ASoC: cs35l41: Fix a shift-out-of-bounds warning found by UBSAN Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ASoC: soc-pcm: use GFP_KERNEL when the code is sleepable Joseph Ravichandran <jravi(a)mit.edu> io_uring: fix uninitialized field in rw io_kiocb Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix F-RTO may not work correctly when receiving DSACK Dany Madden <drt(a)linux.ibm.com> Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits" Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK Leon Romanovsky <leon(a)kernel.org> ixgbe: ensure IPsec VF<->PF compatibility Timothy Hayes <timothy.hayes(a)arm.com> perf arm-spe: Fix addresses of synthesized SPE events Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: No short reads or writes upon glock contention Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Make sure not to return short direct writes Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Minor retry logic cleanup Yang Yingliang <yangyingliang(a)huawei.com> net: fec: add missing of_node_put() in fec_enet_init_stop_mode() Manish Chopra <manishc(a)marvell.com> bnx2x: fix napi API usage sequence Maxim Mikityanskiy <maximmi(a)nvidia.com> tls: Skip tls_append_frag on zero copy size Miaoqian Lin <linmq006(a)gmail.com> drm/amd/display: Fix memory leak in dcn21_clock_source_create David Yat Sin <david.yatsin(a)amd.com> drm/amdkfd: Fix GWS queue count Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix driver not binding when fan curve control probe fails Dan Carpenter <dan.carpenter(a)oracle.com> platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf() Volodymyr Mytnyk <volodymyr.mytnyk(a)plvision.eu> netfilter: conntrack: fix udp offload timeout sysctl Florian Westphal <fw(a)strlen.de> netfilter: nf_conntrack_tcp: re-init for syn packets only Jens Axboe <axboe(a)kernel.dk> io_uring: check reserved fields for recv/recvmsg Jens Axboe <axboe(a)kernel.dk> io_uring: check reserved fields for send/sendmsg Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_event: Fix checking for invalid handle on error status Petr Oros <poros(a)redhat.com> ice: wait 5 s for EMP reset after firmware flash Samuel Holland <samuel(a)sholland.org> drm/sun4i: Remove obsolete references to PHYS_OFFSET Nathan Rossi <nathan(a)nathanrossi.com> net: dsa: mv88e6xxx: Fix port_hidden_wait to account for port_base_addr Baruch Siach <baruch.siach(a)siklu.com> net: phy: marvell10g: fix return value on error Jonathan Lemon <jonathan.lemon(a)gmail.com> net: bcmgenet: hide status block before TX timestamping Lin Ma <linma(a)zju.edu.cn> mctp: defer the kfree of object mdev->addrs Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> cpufreq: qcom-cpufreq-hw: Clear dcvs interrupts Yang Yingliang <yangyingliang(a)huawei.com> clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() Eric Dumazet <edumazet(a)google.com> tcp: make sure treq->af_specific is initialized Eric Dumazet <edumazet(a)google.com> tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT Peilin Ye <peilin.ye(a)bytedance.com> ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode Peilin Ye <peilin.ye(a)bytedance.com> ip6_gre: Make o_seqno start from 0 in native mode Peilin Ye <peilin.ye(a)bytedance.com> ip_gre: Make o_seqno start from 0 in native mode Dan Carpenter <dan.carpenter(a)oracle.com> net: lan966x: fix a couple off by one bugs liuyacan <liuyacan(a)corp.netease.com> net/smc: sync err code when tcp connection was refused Jian Shen <shenjian15(a)huawei.com> net: hns3: add return value for mailbox handling in PF Jian Shen <shenjian15(a)huawei.com> net: hns3: add validity check for message data length Jie Wang <wangjie125(a)huawei.com> net: hns3: modify the return code of hclge_get_ring_chain_from_mbx Peng Li <lipeng321(a)huawei.com> net: hns3: fix error log of tx/rx tqps stats Jian Shen <shenjian15(a)huawei.com> net: hns3: clear inited state and stop client after failed to register netdev Xiaobing Luo <luoxiaobing0926(a)gmail.com> cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe Lv Ruyi <lv.ruyi(a)zte.com.cn> pinctrl: pistachio: fix use of irq_of_parse_and_map() Fabio Estevam <festevam(a)denx.de> arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock Max Krummenacher <max.krummenacher(a)toradex.com> ARM: dts: imx6ull-colibri: fix vqmmc regulator Xin Long <lucien.xin(a)gmail.com> sctp: check asoc strreset_chunk in sctp_generate_reconf_event Nikolay Aleksandrov <razor(a)blackwall.org> wireguard: device: check for metadata_dst with skb_valid_dst() Pengcheng Yang <yangpc(a)wangsu.com> tcp: ensure to use the most recently sent skb when filling the rate sample Marek Vasut <marex(a)denx.de> pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested Francesco Ruggeri <fruggeri(a)arista.com> tcp: md5: incorrect tcp_header_len for incoming connections Luca Ceresoli <luca.ceresoli(a)bootlin.com> pinctrl: rockchip: fix RK3308 pinmux bits Eyal Birger <eyal.birger(a)gmail.com> bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion Miaoqian Lin <linmq006(a)gmail.com> net: dsa: Add missing of_node_put() in dsa_port_link_register_of Geert Uytterhoeven <geert+renesas(a)glider.be> memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode Marek Vasut <marex(a)denx.de> pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI Oleksandr Ocheretnyi <oocheret(a)cisco.com> mtd: fix 'part' field data corruption in mtd_info Miaoqian Lin <linmq006(a)gmail.com> mtd: rawnand: Fix return value check of wait_for_completion_timeout YueHaibing <yuehaibing(a)huawei.com> pinctrl: mediatek: moore: Fix build error Heiner Kallweit <hkallweit1(a)gmail.com> phy: amlogic: fix error path in phy_g12a_usb3_pcie_probe() Pengcheng Yang <yangpc(a)wangsu.com> ipvs: correctly print the memory size of ip_vs_conn_tab Luca Weiss <luca.weiss(a)fairphone.com> pinctrl: qcom: sm6350: fix order of UFS & SDC pins Adam Ford <aford173(a)gmail.com> ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 Adam Ford <aford173(a)gmail.com> ARM: dts: am3517-evm: Fix misc pinmuxing Miquel Raynal <miquel.raynal(a)bootlin.com> ARM: dts: am33xx-l4: Add missing touchscreen clock properties H. Nikolaus Schaller <hns(a)goldelico.com> ARM: dts: Fix mmc order for omap3-gta04 Stephen Boyd <swboyd(a)chromium.org> interconnect: qcom: sdx55: Drop IP0 interconnects Stephen Boyd <swboyd(a)chromium.org> interconnect: qcom: sc7180: Drop IP0 interconnects Miaoqian Lin <linmq006(a)gmail.com> phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe Miaoqian Lin <linmq006(a)gmail.com> phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: dts: at91: fix pinctrl phandles Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name Mark Brown <broonie(a)kernel.org> ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek Miaoqian Lin <linmq006(a)gmail.com> phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks Tony Lindgren <tony(a)atomide.com> ARM: dts: dra7: Fix suspend warning for vpe powerdomain Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific Miaoqian Lin <linmq006(a)gmail.com> ARM: OMAP2+: Fix refcount leak in omap_gic_of_init Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> phy: samsung: exynos5250-sata: fix missing device put in probe error paths Miaoqian Lin <linmq006(a)gmail.com> phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe Guillaume Giraudon <ggiraudon(a)prism19.com> arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO pin labeling for CON1 Marek Vasut <marex(a)denx.de> arm64: dts: imx8mn: Fix SAI nodes Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: imx8mq-tqma8mq: change the spi-nor tx Dan Carpenter <dan.carpenter(a)oracle.com> iio:dac:ad3552r: Fix an IS_ERR() vs NULL check Fabio Estevam <festevam(a)gmail.com> ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue Adam Ford <aford173(a)gmail.com> soc: imx: imx8m-blk-ctrl: Fix IMX8MN_DISPBLK_PD_ISI hang Weitao Wang <WeitaoWang-oc(a)zhaoxin.com> USB: Fix xhci event ring dequeue pointer ERDP update issue Liu Ying <victor.liu(a)nxp.com> arm64: dts: imx8qm: Correct SCU clock controller's compatible property Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> xsk: Fix l2fwd for copy mode + busy poll combo Dongliang Mu <mudongliangabcd(a)gmail.com> tee: optee: add missing mutext_destroy in optee_ffa_probe Chuanhong Guo <gch981213(a)gmail.com> mtd: rawnand: fix ecc parameters for mt7622 Wang ShaoBo <bobo.shaobowang(a)huawei.com> iio:filter:admv8818: select REGMAP_SPI for ADMV8818 Tong Zhang <ztong0001(a)gmail.com> iio:imu:bmi160: disable regulator in error path Dan Carpenter <dan.carpenter(a)oracle.com> iio: dac: ad3552r: fix signedness bug in ad3552r_reset() Christian Hewitt <christianshewitt(a)gmail.com> arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards Christian Hewitt <christianshewitt(a)gmail.com> arm64: dts: meson: remove CPU opps below 1GHz for G12B boards Pavel Skripkin <paskripkin(a)gmail.com> video: fbdev: udlfb: properly check endpoint type Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> cpufreq: qcom-hw: fix the opp entries refcounting Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> cpufreq: qcom-hw: fix the race between LMH worker and cpuhp Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> cpufreq: qcom-hw: drop affinity hint before freeing the IRQ Nikolay Aleksandrov <razor(a)blackwall.org> virtio_net: fix wrong buf address calculation when using xdp Tejun Heo <tj(a)kernel.org> iocost: don't reset the inuse weight of under-weighted debtors Thomas Gleixner <tglx(a)linutronix.de> x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests Borislav Petkov <bp(a)suse.de> x86/cpu: Load microcode during restore_processor_state() Guo Ren <guoren(a)kernel.org> riscv: patch_text: Fixup last cpu should be master Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> bus: fsl-mc-msi: Fix MSI descriptor mutex lock for msi_first_desc() Mikulas Patocka <mpatocka(a)redhat.com> hex2bin: fix access beyond string end Mikulas Patocka <mpatocka(a)redhat.com> hex2bin: make the function hex_to_bin constant-time Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: should not truncate blocks during roll-forward recovery Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config Johan Hovold <johan(a)kernel.org> arm64: dts: imx8mm-venice: fix spi2 pin configuration Manivannan Sadhasivam <mani(a)kernel.org> bus: mhi: host: pci_generic: Flush recovery worker during freeze Manivannan Sadhasivam <mani(a)kernel.org> bus: mhi: host: pci_generic: Add missing poweroff() PM callback Xiubo Li <xiubli(a)redhat.com> ceph: fix possible NULL pointer dereference for req->r_session Darren Hart <darren(a)os.amperecomputing.com> topology: make core_mask include at least cluster_siblings Wang Qing <wangqing(a)vivo.com> arch_topology: Do not set llc_sibling if llc_id is invalid Christophe Leroy <christophe.leroy(a)csgroup.eu> eeprom: at25: Use DMA safe buffers Maciej W. Rozycki <macro(a)orcam.me.uk> serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device Maciej W. Rozycki <macro(a)orcam.me.uk> serial: 8250: Also set sticky MCR bits in console restoration Lino Sanfilippo <LinoSanfilippo(a)gmx.de> serial: amba-pl011: do not time out prematurely when draining tx fifo Johan Hovold <johan(a)kernel.org> serial: imx: fix overrun interrupts in DMA mode Alessandro Astone <ales.astone(a)gmail.com> binder: Address corner cases in deferred copy and fixup Alessandro Astone <ales.astone(a)gmail.com> binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 Minchan Kim <minchan(a)kernel.org> kernfs: fix NULL dereferencing in kernfs_remove Sean Anderson <sean.anderson(a)seco.com> usb: phy: generic: Get the vbus supply Pawel Laszczak <pawell(a)cadence.com> usb: cdns3: Fix issue for clear halt endpoint Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Meteor Lake-P Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Return proper request status Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: core: Only handle soft-reset in DCTL Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: core: Fix tx/rx threshold settings Sven Peter <sven(a)svenpeter.dev> usb: dwc3: Try usb-role-switch first in dwc3_drd_init Vijayavardhan Vennapusa <vvreddy(a)codeaurora.org> usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() Dan Vacura <w36195(a)motorola.com> usb: gadget: uvc: Fix crash when encoding data for usb request Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: typec: ucsi: Fix role swapping Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: typec: ucsi: Fix reuse of completion structure Tasos Sahanidis <tasos(a)tasossah.com> usb: core: Don't hold the device lock while sleeping in do_proc_control() Hangyu Hua <hbh25y(a)gmail.com> usb: misc: fix improper handling of refcount in uss720_probe() Fawzi Khaber <fawzi.khaber(a)tdk.com> iio: imu: inv_icm42600: Fix I2C init possible nack Zheyu Ma <zheyuma97(a)gmail.com> iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() Michael Hennerich <michael.hennerich(a)analog.com> iio: dac: ad5446: Fix read_raw not returning set value Tom Rix <trix(a)redhat.com> iio: scd4x: check return of scd4x_write_and_fetch Zizhuang Deng <sunsetdzz(a)gmail.com> iio: dac: ad5592r: Fix the missing return value. Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms Henry Lin <henryl(a)nvidia.com> xhci: stop polling roothubs after shutdown Evan Green <evgreen(a)chromium.org> xhci: Enable runtime PM on second Alderlake controller zhangqilong <zhangqilong3(a)huawei.com> usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Cinterion MV32-WA/MV32-WB Bruno Thomsen <bruno.thomsen(a)gmail.com> USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader Kees Cook <keescook(a)chromium.org> USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS Oliver Neukum <oneukum(a)suse.com> USB: quirks: add STRING quirk for VCOM device Oliver Neukum <oneukum(a)suse.com> USB: quirks: add a Realtek card reader Willy Tarreau <w(a)1wt.eu> floppy: disable FDRAWCMD by default Macpaul Lin <macpaul.lin(a)mediatek.com> usb: mtu3: fix USB 3.0 dual-role-switch from device to host ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am33xx-l4.dtsi | 2 + arch/arm/boot/dts/am3517-evm.dts | 45 +- arch/arm/boot/dts/am3517-som.dtsi | 9 + arch/arm/boot/dts/at91-sama5d3_xplained.dts | 8 +- arch/arm/boot/dts/at91-sama5d4_xplained.dts | 6 +- arch/arm/boot/dts/at91-sama7g5ek.dts | 2 +- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 + arch/arm/boot/dts/dra7-l4.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-apalis.dtsi | 10 +- arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 +- arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 15 + arch/arm/boot/dts/logicpd-som-lv.dtsi | 15 - arch/arm/boot/dts/omap3-gta04.dtsi | 2 + arch/arm/mach-exynos/Kconfig | 1 - arch/arm/mach-omap2/omap4-common.c | 2 + arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi | 40 -- arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi | 40 -- .../boot/dts/amlogic/meson-sm1-bananapi-m5.dts | 1 + arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 20 - .../boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 4 +- .../boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 4 +- .../boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 4 +- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 + arch/arm64/boot/dts/freescale/imx8mn.dtsi | 10 +- arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 2 +- arch/powerpc/kernel/reloc_64.S | 67 ++- arch/powerpc/kernel/vmlinux.lds.S | 2 - arch/powerpc/perf/Makefile | 4 +- arch/powerpc/tools/relocs_check.sh | 7 +- arch/riscv/kernel/patch.c | 2 +- arch/x86/include/asm/microcode.h | 2 + arch/x86/kernel/cpu/microcode/core.c | 6 +- arch/x86/lib/usercopy_64.c | 2 +- arch/x86/pci/xen.c | 6 +- arch/x86/power/cpu.c | 10 +- arch/xtensa/platforms/iss/console.c | 8 - block/bfq-iosched.c | 12 +- block/blk-iocost.c | 12 +- block/blk-mq.c | 9 +- drivers/acpi/processor_idle.c | 8 +- drivers/android/binder.c | 10 +- drivers/base/arch_topology.c | 11 +- drivers/block/Kconfig | 16 + drivers/block/floppy.c | 43 +- drivers/bus/fsl-mc/fsl-mc-msi.c | 6 +- drivers/bus/mhi/pci_generic.c | 2 + drivers/bus/sunxi-rsb.c | 2 + drivers/bus/ti-sysc.c | 16 +- drivers/clk/sunxi/clk-sun9i-mmc.c | 2 + drivers/cpufreq/qcom-cpufreq-hw.c | 42 +- drivers/cpufreq/sun50i-cpufreq-nvmem.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 105 +++-- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 83 ++-- .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 + .../gpu/drm/i915/display/intel_dp_aux_backlight.c | 34 +- drivers/gpu/drm/i915/i915_reg.h | 2 +- drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 - drivers/iio/chemical/scd4x.c | 5 +- drivers/iio/dac/ad3552r.c | 6 +- drivers/iio/dac/ad5446.c | 2 +- drivers/iio/dac/ad5592r-base.c | 2 +- drivers/iio/filter/Kconfig | 1 + drivers/iio/imu/bmi160/bmi160_core.c | 20 +- drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c | 15 +- drivers/iio/magnetometer/ak8975.c | 1 + drivers/input/keyboard/cypress-sf.c | 14 + drivers/interconnect/qcom/sc7180.c | 21 - drivers/interconnect/qcom/sdx55.c | 21 - drivers/memory/renesas-rpc-if.c | 60 ++- drivers/misc/eeprom/at25.c | 19 +- drivers/mtd/nand/raw/mtk_ecc.c | 12 +- drivers/mtd/nand/raw/qcom_nandc.c | 24 +- drivers/mtd/nand/raw/sh_flctl.c | 14 +- drivers/net/bonding/bond_main.c | 13 +- drivers/net/dsa/lantiq_gswip.c | 3 - drivers/net/dsa/mv88e6xxx/port_hidden.c | 5 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 + drivers/net/ethernet/freescale/enetc/enetc_qos.c | 4 - drivers/net/ethernet/freescale/fec_main.c | 2 +- .../hns3/hns3_common/hclge_comm_tqp_stats.c | 4 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 9 + .../net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 31 +- drivers/net/ethernet/ibm/ibmvnic.c | 129 ++---- drivers/net/ethernet/ibm/ibmvnic.h | 6 - drivers/net/ethernet/intel/ice/ice_main.c | 3 + drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 3 +- .../net/ethernet/microchip/lan966x/lan966x_mac.c | 4 +- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 12 +- drivers/net/hippi/rrunner.c | 2 + drivers/net/phy/marvell10g.c | 2 +- drivers/net/virtio_net.c | 20 +- drivers/net/wireguard/device.c | 3 +- drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 20 +- drivers/phy/motorola/phy-mapphone-mdm6600.c | 3 +- drivers/phy/samsung/phy-exynos5250-sata.c | 21 +- drivers/phy/ti/phy-am654-serdes.c | 2 +- drivers/phy/ti/phy-omap-usb2.c | 2 +- drivers/pinctrl/mediatek/Kconfig | 1 + drivers/pinctrl/pinctrl-pistachio.c | 6 +- drivers/pinctrl/pinctrl-rockchip.c | 45 +- drivers/pinctrl/qcom/pinctrl-sm6350.c | 16 +- drivers/pinctrl/samsung/Kconfig | 11 +- drivers/pinctrl/stm32/pinctrl-stm32.c | 23 +- drivers/platform/x86/asus-wmi.c | 15 +- drivers/soc/imx/imx8m-blk-ctrl.c | 2 +- drivers/tee/optee/ffa_abi.c | 1 + .../intel/int340x_thermal/int3400_thermal.c | 4 +- drivers/tty/n_gsm.c | 477 ++++++++++++--------- drivers/tty/serial/8250/8250_pci.c | 8 +- drivers/tty/serial/8250/8250_port.c | 2 +- drivers/tty/serial/amba-pl011.c | 9 +- drivers/tty/serial/imx.c | 2 +- drivers/usb/cdns3/cdns3-gadget.c | 7 +- drivers/usb/core/devio.c | 14 +- drivers/usb/core/quirks.c | 6 + drivers/usb/dwc3/core.c | 11 +- drivers/usb/dwc3/drd.c | 11 +- drivers/usb/dwc3/dwc3-pci.c | 8 + drivers/usb/dwc3/gadget.c | 31 +- drivers/usb/gadget/configfs.c | 2 + drivers/usb/gadget/function/uvc_queue.c | 2 + drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/host/xhci-pci.c | 4 +- drivers/usb/host/xhci-ring.c | 1 + drivers/usb/host/xhci-tegra.c | 4 +- drivers/usb/host/xhci.c | 11 + drivers/usb/misc/uss720.c | 3 +- drivers/usb/mtu3/mtu3_dr.c | 6 +- drivers/usb/phy/phy-generic.c | 7 + drivers/usb/serial/cp210x.c | 2 + drivers/usb/serial/option.c | 12 + drivers/usb/serial/whiteheat.c | 5 +- drivers/usb/typec/ucsi/ucsi.c | 24 +- drivers/video/fbdev/udlfb.c | 14 +- fs/btrfs/ctree.h | 1 + fs/btrfs/dev-replace.c | 7 +- fs/btrfs/disk-io.c | 1 + fs/btrfs/extent_io.c | 1 + fs/btrfs/inode.c | 18 +- fs/btrfs/scrub.c | 26 +- fs/btrfs/tree-log.c | 1 + fs/btrfs/volumes.h | 3 + fs/btrfs/zoned.h | 4 +- fs/ceph/caps.c | 4 + fs/cifs/smb2ops.c | 8 + fs/erofs/zdata.c | 12 +- fs/erofs/zdata.h | 2 +- fs/ext4/super.c | 19 +- fs/f2fs/inode.c | 3 +- fs/gfs2/file.c | 30 +- fs/io_uring.c | 5 + fs/kernfs/dir.c | 7 +- fs/ksmbd/smb2pdu.c | 13 +- fs/ksmbd/vfs_cache.c | 1 + fs/zonefs/super.c | 46 +- include/linux/kernel.h | 2 +- include/linux/mtd/mtd.h | 6 +- include/memory/renesas-rpc-if.h | 1 + include/net/bluetooth/hci.h | 1 + include/net/ip6_tunnel.h | 2 +- include/net/ip_tunnels.h | 2 +- include/net/tcp.h | 8 + lib/hexdump.c | 41 +- mm/kasan/quarantine.c | 7 + net/bluetooth/hci_event.c | 65 +-- net/core/lwt_bpf.c | 7 +- net/dsa/port.c | 2 + net/ipv4/ip_gre.c | 12 +- net/ipv4/syncookies.c | 8 +- net/ipv4/tcp_input.c | 15 +- net/ipv4/tcp_minisocks.c | 2 +- net/ipv4/tcp_output.c | 1 + net/ipv4/tcp_rate.c | 11 +- net/ipv6/ip6_gre.c | 16 +- net/ipv6/netfilter.c | 10 +- net/ipv6/syncookies.c | 3 +- net/mctp/device.c | 2 +- net/netfilter/ipvs/ip_vs_conn.c | 2 +- net/netfilter/nf_conntrack_proto_tcp.c | 21 +- net/netfilter/nf_conntrack_standalone.c | 2 +- net/netfilter/nft_set_rbtree.c | 6 +- net/netfilter/nft_socket.c | 52 ++- net/sctp/sm_sideeffect.c | 4 + net/smc/af_smc.c | 2 + net/tls/tls_device.c | 12 +- net/xdp/xsk.c | 2 +- sound/hda/intel-dsp-config.c | 9 + sound/soc/codecs/cs35l41-lib.c | 6 +- sound/soc/codecs/rt5682.c | 9 + sound/soc/codecs/rt711.c | 7 + sound/soc/codecs/wm8731.c | 19 +- sound/soc/intel/boards/sof_es8336.c | 9 + sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 +- sound/soc/soc-pcm.c | 2 +- tools/objtool/check.c | 8 +- tools/objtool/elf.c | 189 +++++++- tools/objtool/include/objtool/elf.h | 4 +- tools/perf/arch/arm64/util/machine.c | 21 - tools/perf/arch/powerpc/util/Build | 1 - tools/perf/arch/powerpc/util/machine.c | 25 -- tools/perf/arch/s390/util/machine.c | 16 - tools/perf/util/arm-spe.c | 2 +- tools/perf/util/symbol-elf.c | 2 +- tools/perf/util/symbol.c | 37 +- tools/perf/util/symbol.h | 3 +- tools/testing/selftests/vm/mremap_test.c | 83 +++- 210 files changed, 1998 insertions(+), 1180 deletions(-)

2 years, 11 months

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ヨドバシドットコム：「お客��情�蟆��涓�依�m受付のご�B�j jnkgg7ropxcq

by yodobashi.com

��͘��󡹉��m�ܸ��Τ��B�j�� Υ�`��ϡ��Ō��äΥ��ɥ쥹��Ť��Ƥ��ޤ�� ɥХ��ɥåȥ��ä��꤬�Ȥ��ޤ�� ͘��Τ��͘��־A��򤪤��ʤ��ޤ�� ݤΤ��_�J����ޤ�� ѥ��`�ɤϡ��ʾ��Ƥ��ޤ�� λ�TID�� ----------------------------------------------------------- ��TID��:��stable@vger.kernel.org ----------------------------------------------------------- ��줿��͘�� ----------------------------------------------------------- �Ԓ�� ФΤ��B�j��Ԓ�� h��ϡ��ӛ��͘��åک`��餴�_�J�� ͘��åک`�� https://s.yam.com/bki6z ��Υ�`��ݤ��Ĥ��Τʤ��Ϥϡ��Ǥ��ɥХ�?�ɥå�?��प��Ϥ碌��ڤ��B�j����ޤ�� Υ�`��ϡ��Ō��äΥ��ɥ쥹��Ť��Ƥ��ޤ�� 򤪒줱��ޤ��Υ�`��ݤˤĤ��ƤΤ��Ϥ碌��ӛ��B�j�ȤޤǤ���ޤ�� ɥХ��ɥåȥ�� Ϥ碌�� Email: info(a)yodobashi.com Copyright2022 Yodobashi Camera Co.,Ltd.

2 years, 11 months

1
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[PATCH] KVM: x86/svm: Account for family 17h event renumberings in amd_pmc_perf_hw_id

by Kyle Huey

From: Kyle Huey <me(a)kylehuey.com> commit 5eb849322d7f7ae9d5c587c7bc3b4f7c6872cd2f upstream Zen renumbered some of the performance counters that correspond to the well known events in perf_hw_id. This code in KVM was never updated for that, so guest that attempt to use counters on Zen that correspond to the pre-Zen perf_hw_id values will silently receive the wrong values. This has been observed in the wild with rr[0] when running in Zen 3 guests. rr uses the retired conditional branch counter 00d1 which is incorrectly recognized by KVM as PERF_COUNT_HW_STALLED_CYCLES_BACKEND. [0] https://rr-project.org/ Signed-off-by: Kyle Huey <me(a)kylehuey.com> Message-Id: <20220503050136.86298-1-khuey(a)kylehuey.com> Cc: stable(a)vger.kernel.org [Check guest family, not host. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> [Backport to 5.15: adjusted context] Signed-off-by: Kyle Huey <me(a)kylehuey.com> --- arch/x86/kvm/svm/pmu.c | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c index f337ce7e898e..d35c94e13afb 100644 --- a/arch/x86/kvm/svm/pmu.c +++ b/arch/x86/kvm/svm/pmu.c @@ -44,6 +44,22 @@ static struct kvm_event_hw_type_mapping amd_event_mapping[] = { [7] = { 0xd1, 0x00, PERF_COUNT_HW_STALLED_CYCLES_BACKEND }, }; +/* duplicated from amd_f17h_perfmon_event_map. */ +static struct kvm_event_hw_type_mapping amd_f17h_event_mapping[] = { + [0] = { 0x76, 0x00, PERF_COUNT_HW_CPU_CYCLES }, + [1] = { 0xc0, 0x00, PERF_COUNT_HW_INSTRUCTIONS }, + [2] = { 0x60, 0xff, PERF_COUNT_HW_CACHE_REFERENCES }, + [3] = { 0x64, 0x09, PERF_COUNT_HW_CACHE_MISSES }, + [4] = { 0xc2, 0x00, PERF_COUNT_HW_BRANCH_INSTRUCTIONS }, + [5] = { 0xc3, 0x00, PERF_COUNT_HW_BRANCH_MISSES }, + [6] = { 0x87, 0x02, PERF_COUNT_HW_STALLED_CYCLES_FRONTEND }, + [7] = { 0x87, 0x01, PERF_COUNT_HW_STALLED_CYCLES_BACKEND }, +}; + +/* amd_pmc_perf_hw_id depends on these being the same size */ +static_assert(ARRAY_SIZE(amd_event_mapping) == + ARRAY_SIZE(amd_f17h_event_mapping)); + static unsigned int get_msr_base(struct kvm_pmu *pmu, enum pmu_type type) { struct kvm_vcpu *vcpu = pmu_to_vcpu(pmu); @@ -136,19 +152,25 @@ static inline struct kvm_pmc *get_gp_pmc_amd(struct kvm_pmu *pmu, u32 msr, static unsigned int amd_pmc_perf_hw_id(struct kvm_pmc *pmc) { + struct kvm_event_hw_type_mapping *event_mapping; u8 event_select = pmc->eventsel & ARCH_PERFMON_EVENTSEL_EVENT; u8 unit_mask = (pmc->eventsel & ARCH_PERFMON_EVENTSEL_UMASK) >> 8; int i; + if (guest_cpuid_family(pmc->vcpu) >= 0x17) + event_mapping = amd_f17h_event_mapping; + else + event_mapping = amd_event_mapping; + for (i = 0; i < ARRAY_SIZE(amd_event_mapping); i++) - if (amd_event_mapping[i].eventsel == event_select - && amd_event_mapping[i].unit_mask == unit_mask) + if (event_mapping[i].eventsel == event_select + && event_mapping[i].unit_mask == unit_mask) break; if (i == ARRAY_SIZE(amd_event_mapping)) return PERF_COUNT_HW_MAX; - return amd_event_mapping[i].event_type; + return event_mapping[i].event_type; } /* return PERF_COUNT_HW_MAX as AMD doesn't have fixed events */ -- 2.36.0

2 years, 11 months

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Re: XC6SLX9-2TQG144C 600pcs XILINX

by SUV SYSTEM LIMITED

2 years, 11 months

1
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[PATCH 5.10 000/599] 5.10.110-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.110 release. There are 599 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 Thu, 07 Apr 2022 07:01:33 +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-5.10.110-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.110-rc1 Vijay Balakrishna <vijayb(a)linux.microsoft.com> arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones Eric W. Biederman <ebiederm(a)xmission.com> coredump: Use the vma snapshot in fill_files_note Eric W. Biederman <ebiederm(a)xmission.com> coredump/elf: Pass coredump_params into fill_note_info Eric W. Biederman <ebiederm(a)xmission.com> coredump: Remove the WARN_ON in dump_vma_snapshot Eric W. Biederman <ebiederm(a)xmission.com> coredump: Snapshot the vmas in do_coredump Hangyu Hua <hbh25y(a)gmail.com> can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path Marc Kleine-Budde <mkl(a)pengutronix.de> can: m_can: m_can_tx_handler(): fix use after free of skb Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86/mmu: do compare-and-exchange of gPTE via the user address Martin Varghese <martin.varghese(a)nokia.com> openvswitch: Fixed nd target mask field in the flow dump. Guilherme G. Piccoli <gpiccoli(a)igalia.com> docs: sysctl/kernel: add missing bit to panic_print Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Fix uml_mconsole stop/go Kuldeep Singh <singh.kuldeep87k(a)gmail.com> ARM: dts: spear13xx: Update SPI dma properties Kuldeep Singh <singh.kuldeep87k(a)gmail.com> ARM: dts: spear1340: Update serial node properties Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> ASoC: topology: Allow TLV control to be either read or write Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: fastmap: Return error code if memory allocation fails in add_aeb() Miquel Raynal <miquel.raynal(a)bootlin.com> dt-bindings: spi: mxic: The interrupt property is not mandatory Miquel Raynal <miquel.raynal(a)bootlin.com> dt-bindings: mtd: nand-controller: Fix a comment in the examples Miquel Raynal <miquel.raynal(a)bootlin.com> dt-bindings: mtd: nand-controller: Fix the reg property description Hengqi Chen <hengqi.chen(a)gmail.com> bpf: Fix comment for helper bpf_current_task_under_cgroup() Namhyung Kim <namhyung(a)kernel.org> bpf: Adjust BPF stack helper functions to accommodate skip > 0 Randy Dunlap <rdunlap(a)infradead.org> mm/usercopy: return 1 from hardened_usercopy __setup() handler Randy Dunlap <rdunlap(a)infradead.org> mm/memcontrol: return 1 from cgroup.memory __setup() handler Randy Dunlap <rdunlap(a)infradead.org> ARM: 9187/1: JIVE: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> mm/mmap: return 1 from stack_guard_gap __setup() handler Sven Eckelmann <sven(a)narfation.org> batman-adv: Check ptr for NULL before reducing its refcnt Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: soc-compress: Change the check for codec_dai Arınç ÜNAL <arinc.unal(a)arinc9.com> staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet Lv Ruyi <lv.ruyi(a)zte.com.cn> proc: bootconfig: Add null pointer check Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: restore accidentally removed MSG_PEEK feature Prashant Malani <pmalani(a)chromium.org> platform/chrome: cros_ec_typec: Check for EC device Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: CPPC: Avoid out of bounds access when parsing _CPC data Fangrui Song <maskray(a)google.com> riscv module: remove (NOLOAD) Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix memory leak of uid in files registration Arnd Bergmann <arnd(a)arndb.de> ARM: iop32x: offset IRQ numbers by 1 Baokun Li <libaokun1(a)huawei.com> ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl Jiaxin Yu <jiaxin.yu(a)mediatek.com> ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE() Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR() Miaoqian Lin <linmq006(a)gmail.com> watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: pinconf-generic: Print arguments for bias-pull-* Eric Dumazet <edumazet(a)google.com> watch_queue: Free the page array when watch_queue is dismantled Herbert Xu <herbert(a)gondor.apana.org.au> crypto: arm/aes-neonbs-cbc - Select generic cbc and aes Robin Gong <yibin.gong(a)nxp.com> mailbox: imx: fix wakeup failure from freeze mode David Howells <dhowells(a)redhat.com> rxrpc: Fix call timer start racing with call destruction Guangbin Huang <huangguangbin2(a)huawei.com> net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware Andrew Price <anprice(a)redhat.com> gfs2: Make sure FITRIM minlen is rounded up to fs block size Tom Rix <trix(a)redhat.com> rtc: check if __rtc_read_time was successful Matthew Wilcox (Oracle) <willy(a)infradead.org> XArray: Update the LRU list in xas_split() Tom Rix <trix(a)redhat.com> can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value Pavel Skripkin <paskripkin(a)gmail.com> can: mcba_usb: properly check endpoint type Hangyu Hua <hbh25y(a)gmail.com> can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path Matthew Wilcox (Oracle) <willy(a)infradead.org> XArray: Fix xas_create_range() when multi-order entry present Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: socket: ignore v6 endpoints when ipv6 is disabled Wang Hai <wanghai38(a)huawei.com> wireguard: socket: free skb in send6 when ipv6 is disabled Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: queueing: use CFI-safe ptr_ring cleanup function Baokun Li <libaokun1(a)huawei.com> ubifs: rename_whiteout: correct old_dir size computing Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Fix to add refcount once page is set private Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: setflags: Make dirtied_ino_d 8 bytes aligned Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Add missing iput if do_tmpfile() failed in rename whiteout Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Fix deadlock in concurrent rename whiteout and inode writeback Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: rename_whiteout: Fix double free for whiteout_ui->data Ammar Faizi <ammarfaizi2(a)gnuweeb.org> ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM Yi Wang <wang.yi59(a)zte.com.cn> KVM: SVM: fix panic on out-of-bounds guest IRQ Li RongQing <lirongqing(a)baidu.com> KVM: x86: fix sending PV IPI David Matlack <dmatlack(a)google.com> KVM: Prevent module exit until all VMs are freed Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated Gwendal Grignou <gwendal(a)chromium.org> platform: chrome: Split trace include file Manish Rangankar <mrangankar(a)marvell.com> scsi: qla2xxx: Use correct feature type field during RFF_ID processing Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Reduce false trigger to login Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix N2N inconsistent PLOGI Arun Easi <aeasi(a)marvell.com> scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix hang due to session stuck Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix incorrect reporting of task management failure Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix disk failure to rediscover Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() Joe Carnuccio <joe.carnuccio(a)cavium.com> scsi: qla2xxx: Check for firmware dump already collected Joe Carnuccio <joe.carnuccio(a)cavium.com> scsi: qla2xxx: Add devids and conditionals for 28xx Arun Easi <aeasi(a)marvell.com> scsi: qla2xxx: Fix device reconnect in loop topology Nilesh Javali <njavali(a)marvell.com> scsi: qla2xxx: Fix warning for missing error code Bikash Hazarika <bhazarika(a)marvell.com> scsi: qla2xxx: Fix wrong FDMI data for 64G adapter Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix scheduling while atomic Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix stuck session in gpdb Anders Roxell <anders.roxell(a)linaro.org> powerpc: Fix build errors with newer binutils Anders Roxell <anders.roxell(a)linaro.org> powerpc/lib/sstep: Fix build errors with newer binutils Anders Roxell <anders.roxell(a)linaro.org> powerpc/lib/sstep: Fix 'sthcx' instruction Chen Jingwen <chenjingwen6(a)huawei.com> powerpc/kasan: Fix early region not updated correctly Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU Matt Kramer <mccleetus(a)gmail.com> ALSA: hda/realtek: Add alc256-samsung-headphone fixup Mauro Carvalho Chehab <mchehab(a)kernel.org> media: atomisp: fix bad usage at error handling logic Ulf Hansson <ulf.hansson(a)linaro.org> mmc: host: Return an error when ->enable_sdio_irq() ops is missing Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have TRACE_DEFINE_ENUM affect trace event types as well Dongliang Mu <mudongliangabcd(a)gmail.com> media: hdpvr: initialize dev->worker at hdpvr_register_videodev Pavel Skripkin <paskripkin(a)gmail.com> media: Revert "media: em28xx: add missing em28xx_close_extension" Zheyu Ma <zheyuma97(a)gmail.com> video: fbdev: sm712fb: Fix crash in smtcfb_write() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> ARM: mmp: Fix failure to remove sram device Richard Leitner <richard.leitner(a)skidata.com> ARM: tegra: tamonten: Fix I2C3 pad setting Arnd Bergmann <arnd(a)arndb.de> lib/test_lockup: fix kernel pointer check for separate address spaces Arnd Bergmann <arnd(a)arndb.de> uaccess: fix type mismatch warnings from access_ok() Daniel González Cabanelas <dgcbueu(a)gmail.com> media: cx88-mpeg: clear interrupt status register before streaming video Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: soc-core: skip zero num_dai component in searching dai name Richard Schleich <rs(a)noreya.tech> ARM: dts: bcm2711: Add the missing L1/L2 cache information Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() Marcel Ziswiler <marcel.ziswiler(a)toradex.com> arm64: defconfig: build imx-sdma as a module Abel Vesa <abel.vesa(a)nxp.com> ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk Ard Biesheuvel <ardb(a)kernel.org> ARM: ftrace: avoid redundant loads or clobbering IP Tsuchiya Yuto <kitakar(a)gmail.com> media: atomisp: fix dummy_ptr check to avoid duplicate active_bo Hans de Goede <hdegoede(a)redhat.com> media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: madera: Add dependencies on MFD Richard Schleich <rs(a)noreya.tech> ARM: dts: bcm2837: Add the missing L1/L2 cache information David Heidelberg <david(a)ixit.cz> ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 Yang Guang <yang.guang5(a)zte.com.cn> video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit George Kennedy <george.kennedy(a)oracle.com> video: fbdev: cirrusfb: check pixclock to avoid divide by zero Evgeny Novikov <novikov(a)ispras.ru> video: fbdev: w100fb: Reset global state Tim Gardner <tim.gardner(a)canonical.com> video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: SOF: Intel: hda: Remove link assignment limitation Peiwei Hu <jlu.hpw(a)foxmail.com> media: ir_toy: free before error exiting Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: staging: media: zoran: fix various V4L2 compliance errors Corentin Labbe <clabbe(a)baylibre.com> media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com Corentin Labbe <clabbe(a)baylibre.com> media: staging: media: zoran: move videodev alloc Dongliang Mu <mudongliangabcd(a)gmail.com> ntfs: add sanity check on allocation size Chao Yu <chao(a)kernel.org> f2fs: compress: fix to print raw data size in error path of lz4 decompression Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix nfsd_breaker_owns_lease() return values Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on curseg->alloc_type Theodore Ts'o <tytso(a)mit.edu> ext4: don't BUG if someone dirty pages without asking ext4 first Ritesh Harjani <riteshh(a)linux.ibm.com> ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit Ritesh Harjani <riteshh(a)linux.ibm.com> ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb Waiman Long <longman(a)redhat.com> locking/lockdep: Iterate lock_classes directly when reading lockdep files Minghao Chi <chi.minghao(a)zte.com.cn> spi: tegra20: Use of_device_get_match_data() Chris Leech <cleech(a)redhat.com> nvme-tcp: lockdep: annotate in-kernel sockets John David Anglin <dave.anglin(a)bell.net> parisc: Fix handling off probe non-access faults Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> PM: core: keep irq flags in device_pm_check_callbacks() Darren Hart <darren(a)os.amperecomputing.com> ACPI/APEI: Limit printable size of BERT table data Paolo Valente <paolo.valente(a)linaro.org> Revert "Revert "block, bfq: honor already-setup queue merges"" Paul Menzel <pmenzel(a)molgen.mpg.de> lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3 Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Avoid walking the ACPI Namespace if it is not there Zhang Wensheng <zhangwensheng5(a)huawei.com> bfq: fix use-after-free in bfq_dispatch_request Akira Kawata <akirakawata1(a)gmail.com> fs/binfmt_elf: Fix AT_PHDR for unusual ELF files Souptick Joarder (HPE) <jrdr.linux(a)gmail.com> irqchip/nvic: Release nvic_base upon failure Marc Zyngier <maz(a)kernel.org> irqchip/qcom-pdc: Fix broken locking Casey Schaufler <casey(a)schaufler-ca.com> Fix incorrect type in assignment of ipv6 port for audit Chaitanya Kulkarni <kch(a)nvidia.com> loop: use sysfs_emit() in the sysfs xxx show() Richard Haines <richard_c_haines(a)btinternet.com> selinux: allow FIOCLEX and FIONCLEX with policy capability Christian Göttsche <cgzones(a)googlemail.com> selinux: use correct type for context length Yu Kuai <yukuai3(a)huawei.com> block, bfq: don't move oom_bfqq Marc Zyngier <maz(a)kernel.org> pinctrl: npcm: Fix broken references to chip->parent_device Kees Cook <keescook(a)chromium.org> gcc-plugins/stackleak: Exactly match strings instead of prefixes Dave Stevenson <dave.stevenson(a)raspberrypi.com> regulator: rpi-panel: Handle I2C errors/timing to the Atmel Casey Schaufler <casey(a)schaufler-ca.com> LSM: general protection fault in legacy_parse_param Linus Torvalds <torvalds(a)linux-foundation.org> fs: fix fd table size alignment properly Dan Carpenter <dan.carpenter(a)oracle.com> lib/test: use after free in register_test_dev_kmod() Linus Torvalds <torvalds(a)linux-foundation.org> fs: fd tables have to be multiples of BITS_PER_LONG Xiaomeng Tong <xiam0nd.tong(a)gmail.com> net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pNFS: Fix another issue with a list iterator pointing to the head Duoming Zhou <duoming(a)zju.edu.cn> net/x25: Fix null-ptr-deref caused by x25_disconnect Tom Rix <trix(a)redhat.com> qlcnic: dcb: default to returning -EOPNOTSUPP Ido Schimmel <idosch(a)nvidia.com> selftests: test_vxlan_under_vrf: Fix broken test case Florian Fainelli <f.fainelli(a)gmail.com> net: phy: broadcom: Fix brcm_fet_config_init() Jian Shen <shenjian15(a)huawei.com> net: hns3: fix bug when PF set the duplicate MAC address for VFs Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: report software timestamping via SO_TIMESTAMPING Juergen Gross <jgross(a)suse.com> xen: fix is_xen_pmu() Maxime Ripard <maxime(a)cerno.tech> clk: Initialize orphan req_rate Konrad Dybcio <konrad.dybcio(a)somainline.org> clk: qcom: gcc-msm8994: Fix gpll4 width Daniel Thompson <daniel.thompson(a)linaro.org> kdb: Fix the putarea helper function Olga Kornievskaia <kolga(a)netapp.com> NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options Pavel Skripkin <paskripkin(a)gmail.com> jfs: fix divide error in dbNextAG Randy Dunlap <rdunlap(a)infradead.org> driver core: dd: fix return value of __setup handler David Gow <davidgow(a)google.com> firmware: google: Properly state IOMEM dependency Randy Dunlap <rdunlap(a)infradead.org> kgdbts: fix return value of __setup handler Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: 8250: fix XOFF/XON sending when DMA is used Randy Dunlap <rdunlap(a)infradead.org> kgdboc: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> tty: hvc: fix return value of __setup handler Miaoqian Lin <linmq006(a)gmail.com> pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe Miaoqian Lin <linmq006(a)gmail.com> pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: mediatek: paris: Fix pingroup pin config state readback Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get() Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback Miaoqian Lin <linmq006(a)gmail.com> pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init Arınç ÜNAL <arinc.unal(a)arinc9.com> staging: mt7621-dts: fix GB-PC2 devicetree Arınç ÜNAL <arinc.unal(a)arinc9.com> staging: mt7621-dts: fix pinctrl properties for ethernet Arınç ÜNAL <arinc.unal(a)arinc9.com> staging: mt7621-dts: fix formatting Arınç ÜNAL <arinc.unal(a)arinc9.com> staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree Alexey Khoroshilov <khoroshilov(a)ispras.ru> NFS: remove unneeded check in decode_devicenotify_args() Miaoqian Lin <linmq006(a)gmail.com> clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: clps711x: Terminate clk_div_table with sentinel element Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: loongson1: Terminate clk_div_table with sentinel element Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: actions: Terminate clk_div_table with sentinel element Dan Williams <dan.j.williams(a)intel.com> nvdimm/region: Fix default alignment for small regions Miaoqian Lin <linmq006(a)gmail.com> remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region Miaoqian Lin <linmq006(a)gmail.com> remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region Miaoqian Lin <linmq006(a)gmail.com> remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region Jie Hai <haijie1(a)huawei.com> dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma Taniya Das <tdas(a)codeaurora.org> clk: qcom: clk-rcg2: Update the frac table for pixel clock Taniya Das <tdas(a)codeaurora.org> clk: qcom: clk-rcg2: Update logic to calculate D value for RCG Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> clk: at91: sama7g5: fix parents of PDMCs' GCLK Abel Vesa <abel.vesa(a)nxp.com> clk: imx7d: Remove audio_mclk_root_clk Randy Dunlap <rdunlap(a)infradead.org> dma-debug: fix return value of __setup handlers Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Return valid errors from nfs2/3_decode_dirent() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> habanalabs: Add check for pci_enable_device Jiasheng Jiang <jiasheng(a)iscas.ac.cn> iio: adc: Add check for devm_request_threaded_irq Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: 8250: Fix race condition in RTS-after-send handling Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Use of mapping_set_error() results in spurious errors Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_lpss: Balance reference count for PCI DMA device Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_mid: Balance reference count for PCI DMA device Liu Ying <victor.liu(a)nxp.com> phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure}) Dirk Buchwalder <buchwalder(a)posteo.de> clk: qcom: ipq8074: Use floor ops for SDCC1 clock Geert Uytterhoeven <geert+renesas(a)glider.be> pinctrl: renesas: checker: Fix miscalculation of number of states Geert Uytterhoeven <geert+renesas(a)glider.be> pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel Jonathan Cameron <Jonathan.Cameron(a)huawei.com> staging:iio:adc:ad7280a: Fix handing of device address bit reversing. Hans de Goede <hdegoede(a)redhat.com> iio: mma8452: Fix probe failing when an i2c_device_id is used Robert Marko <robimarko(a)gmail.com> clk: qcom: ipq8074: fix PCI-E clock oops Libin Yang <libin.yang(a)intel.com> soundwire: intel: fix wrong register name in intel_shim_wake Luca Weiss <luca(a)z3ntu.xyz> cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> misc: alcor_pci: Fix an error handling path Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> fsi: Aspeed: Fix a potential double free Yangtao Li <tiny.windzz(a)gmail.com> fsi: aspeed: convert to devm_platform_ioremap_resource Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() Jiri Slaby <jirislaby(a)kernel.org> mxser: fix xmit_buf leak in activate when LSR == 0xff Miaoqian Lin <linmq006(a)gmail.com> mfd: asic3: Add missing iounmap() on error asic3_mfd_probe Hoang Le <hoang.h.le(a)dektech.com.au> tipc: fix the timer expires after interval 100ms Aaron Conole <aconole(a)redhat.com> openvswitch: always update flow key after nat Jakub Kicinski <kuba(a)kernel.org> tcp: ensure PMTU updates are processed during fastopen Jeremy Linton <jeremy.linton(a)arm.com> net: bcmgenet: Use stronger register read/writes to assure ordering Bjorn Helgaas <bhelgaas(a)google.com> PCI: Avoid broken MSI on SB600 USB devices Hangbin Liu <liuhangbin(a)gmail.com> selftests/bpf/test_lirc_mode2.sh: Exit with proper code Peter Rosin <peda(a)axentia.se> i2c: mux: demux-pinctrl: do not deactivate a master that is not active Lucas Tanure <tanure(a)linux.com> i2c: meson: Fix wrong speed use from probe Petr Machata <petrm(a)nvidia.com> af_netlink: Fix shift out of bounds in group mask calculation Guillaume Nault <gnault(a)redhat.com> ipv4: Fix route lookups when handling ICMP redirects and PMTU updates Yake Yang <yake.yang(a)mediatek.com> Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt Niels Dossche <dossche.niels(a)gmail.com> Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed Jakub Sitnicki <jakub(a)cloudflare.com> selftests/bpf: Fix error reporting from sock_fields programs Hangbin Liu <liuhangbin(a)gmail.com> bareudp: use ipv6_mod_enabled to check if IPv6 enabled Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: support MSG_TRUNC flag when reading from socket Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: return -EADDRNOTAVAIL when reading from unbound socket Dan Carpenter <dan.carpenter(a)oracle.com> USB: storage: ums-realtek: fix error code in rts51x_read_mem() Niklas Söderlund <niklas.soderlund(a)corigine.com> samples/bpf, xdpsock: Fix race when running for fix duration of time Wang Yufen <wangyufen(a)huawei.com> bpf, sockmap: Fix double uncharge the mem of sk_msg Wang Yufen <wangyufen(a)huawei.com> bpf, sockmap: Fix more uncharged while msg has more_data Wang Yufen <wangyufen(a)huawei.com> bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full Yongzhi Liu <lyz_cs(a)pku.edu.cn> RDMA/mlx5: Fix memory leak in error flow for subscribe event routine Xin Xiong <xiongx18(a)fudan.edu.cn> mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init Yaliang Wang <Yaliang.Wang(a)windriver.com> MIPS: pgalloc: fix memory leak caused by pgd_free() Randy Dunlap <rdunlap(a)infradead.org> MIPS: RB532: fix return value of __setup handler Miaoqian Lin <linmq006(a)gmail.com> mips: cdmm: Fix refcount leak in mips_cdmm_phys_base Miaoqian Lin <linmq006(a)gmail.com> ath10k: Fix error handling in ath10k_setup_msa_resources Oliver Hartkopp <socketcan(a)hartkopp.net> vxcan: enable local echo for sent CAN frames Hangyu Hua <hbh25y(a)gmail.com> powerpc: 8xx: fix a return value error in mpc8xx_pic_init Jia-Ju Bai <baijiaju1990(a)gmail.com> platform/x86: huawei-wmi: check the return value of device_create_file() Felix Maurer <fmaurer(a)redhat.com> selftests/bpf: Make test_lwt_ip_encap more stable and faster lic121 <lic121(a)chinatelecom.cn> libbpf: Unmap rings when umem deleted Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mfd: mc13xxx: Add check for mc13xxx_irq_request Jakob Koschel <jakobkoschel(a)gmail.com> powerpc/sysdev: fix incorrect use to determine if list is empty Randy Dunlap <rdunlap(a)infradead.org> mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n Robert Hancock <robert.hancock(a)calian.com> net: axienet: fix RX ring refill allocation failure handling Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> PCI: Reduce warnings on possible RW1C corruption Mike Marciniszyn <mike.marciniszyn(a)cornelisnetworks.com> IB/hfi1: Allow larger MTU without AIP Jiasheng Jiang <jiasheng(a)iscas.ac.cn> power: supply: wm8350-power: Add missing free in free_charger_irq Jiasheng Jiang <jiasheng(a)iscas.ac.cn> power: supply: wm8350-power: Handle error for wm8350_register_irq Robert Hancock <robert.hancock(a)calian.com> i2c: xiic: Make bus names unique Anssi Hannula <anssi.hannula(a)bitwise.fi> hv_balloon: rate-limit "Unhandled message" warning Hou Wenlong <houwenlong.hwl(a)antgroup.com> KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() Zhenzhong Duan <zhenzhong.duan(a)intel.com> KVM: x86: Fix emulation in writing cr8 Michael Ellerman <mpe(a)ellerman.id.au> powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit Daniel Henrique Barboza <danielhb413(a)gmail.com> powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties() Xu Kuohai <xukuohai(a)huawei.com> libbpf: Skip forward declaration when counting duplicated type names Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> gpu: host1x: Fix a memory leak in 'host1x_remove()' Hou Tao <houtao1(a)huawei.com> bpf, arm64: Feed byte-offset into bpf line info Hou Tao <houtao1(a)huawei.com> bpf, arm64: Call build_prologue() first in first JIT pass Nishanth Menon <nm(a)ti.com> drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Change permission of parameter prot_mask Hans de Goede <hdegoede(a)redhat.com> power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return Miaoqian Lin <linmq006(a)gmail.com> drm/tegra: Fix reference leak in tegra_dsi_ganged_probe Zhang Yi <yi.zhang(a)huawei.com> ext2: correct max file size computing Randy Dunlap <rdunlap(a)infradead.org> TOMOYO: fix __setup handlers return values Maíra Canal <maira.canal(a)usp.br> drm/amd/display: Remove vupdate_int_entry definition Aharon Landau <aharonl(a)nvidia.com> RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix abort all task initialization Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix NCQ NON DATA command completion handling Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix NCQ NON DATA command task initialization Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix command initialization in pm80XX_send_read_log() Aashish Sharma <shraash(a)google.com> dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: fix dp audio condition Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: add DSPP blocks teardown Kuogee Hsieh <quic_khsieh(a)quicinc.com> drm/msm/dp: populate connector of struct dp_panel Dan Carpenter <dan.carpenter(a)oracle.com> iwlwifi: mvm: Fix an error code in iwl_mvm_up() Colin Ian King <colin.king(a)canonical.com> iwlwifi: Fix -EIO error code that is never returned Tong Zhang <ztong0001(a)gmail.com> dax: make sure inodes are flushed before destroy cache Håkon Bugge <haakon.bugge(a)oracle.com> IB/cma: Allow XRC INI QPs to set their local ACK timeout Roman Li <Roman.Li(a)amd.com> drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug Yiqing Yao <yiqing.yao(a)amd.com> drm/amd/pm: enable pm sysfs write for one VF mode Jiasheng Jiang <jiasheng(a)iscas.ac.cn> iommu/ipmmu-vmsa: Check for error num after setting mask Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports Miaoqian Lin <linmq006(a)gmail.com> power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init Neil Armstrong <narmstrong(a)baylibre.com> drm/bridge: dw-hdmi: use safe format when first in bridge chain Pali Rohár <pali(a)kernel.org> PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge Christophe Leroy <christophe.leroy(a)csgroup.eu> livepatch: Fix build failure on 32 bits processors Thomas Bracht Laumann Jespersen <t(a)laumann.xyz> scripts/dtc: Call pkg-config POSIXly correct Tobias Waldekranz <tobias(a)waldekranz.com> net: dsa: mv88e6xxx: Enable port policy support on 6097 Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Don't use perf_hw_context for trace IMC PMU Fabiano Rosas <farosas(a)linux.ibm.com> KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init Maxim Kiselev <bigunclemax(a)gmail.com> powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ray_cs: Check ioremap return value Miaoqian Lin <linmq006(a)gmail.com> power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe Alexander Lobakin <alexandr.lobakin(a)intel.com> i40e: respect metadata on XSK Rx to skb Alexander Lobakin <alexandr.lobakin(a)intel.com> i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb Fabiano Rosas <farosas(a)linux.ibm.com> KVM: PPC: Fix vmx/vsx mixup in mmio emulation Maor Gottlieb <maorg(a)nvidia.com> RDMA/core: Set MR type in ib_reg_user_mr Pavel Skripkin <paskripkin(a)gmail.com> ath9k_htc: fix uninit value bugs Tom Rix <trix(a)redhat.com> drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function Zhou Qingyang <zhou1615(a)umn.edu> drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() Zhou Qingyang <zhou1615(a)umn.edu> drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl() Shannon Nelson <snelson(a)pensando.io> ionic: fix type complaint in ionic_dev_cmd_clean() Maxime Ripard <maxime(a)cerno.tech> drm/edid: Don't clear formats if using deep color Dario Binacchi <dario.binacchi(a)amarulasolutions.com> mtd: rawnand: gpmi: fix controller timings setting Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mtd: onenand: Check for error irq Pavel Skripkin <paskripkin(a)gmail.com> Bluetooth: hci_serdev: call init_rwsem() before p->open() Pavel Skripkin <paskripkin(a)gmail.com> udmabuf: validate ubuf->pagecount Yafang Shao <laoar.shao(a)gmail.com> libbpf: Fix possible NULL pointer dereference when destroying skeleton Jiasheng Jiang <jiasheng(a)iscas.ac.cn> drm/panfrost: Check for error num after setting mask Wen Gong <quic_wgong(a)quicinc.com> ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern Jagan Teki <jagan(a)amarulasolutions.com> drm: bridge: adv7511: Fix ADV7535 HPD enablement Miaoqian Lin <linmq006(a)gmail.com> drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe Miaoqian Lin <linmq006(a)gmail.com> drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe Miaoqian Lin <linmq006(a)gmail.com> drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops Andre Przywara <andre.przywara(a)arm.com> ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS Miaoqian Lin <linmq006(a)gmail.com> ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data Miaoqian Lin <linmq006(a)gmail.com> ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe Miaoqian Lin <linmq006(a)gmail.com> ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe Yang Yingliang <yangyingliang(a)huawei.com> ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mmc: davinci_mmc: Handle error for clk_enable Miaoqian Lin <linmq006(a)gmail.com> ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe Wang Wensheng <wangwensheng4(a)huawei.com> ASoC: imx-es8328: Fix error return code in imx_es8328_probe() Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_spdif: Disable TX clock when stop Miaoqian Lin <linmq006(a)gmail.com> ASoC: mxs: Fix error handling in mxs_sgtl5000_probe Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> ASoC: dmaengine: do not use a NULL prepare_slave_config() callback Miaoqian Lin <linmq006(a)gmail.com> ASoC: SOF: Add missing of_node_put() in imx8m_probe Miaoqian Lin <linmq006(a)gmail.com> ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe Yang Yingliang <yangyingliang(a)huawei.com> ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource() Hans Verkuil <hverkuil-cisco(a)xs4all.nl> ivtv: fix incorrect device_caps for ivtvfb Jakob Koschel <jakobkoschel(a)gmail.com> media: saa7134: fix incorrect use to determine if list is empty Yang Yingliang <yangyingliang(a)huawei.com> media: saa7134: convert list_for_each to entry variant Miaoqian Lin <linmq006(a)gmail.com> video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: fsi: Add check for clk_enable Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: wm8350: Handle error for wm8350_register_irq Miaoqian Lin <linmq006(a)gmail.com> ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe Jiasheng Jiang <jiasheng(a)iscas.ac.cn> media: vidtv: Check for null return of vzalloc Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com> media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED Randy Dunlap <rdunlap(a)infradead.org> m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined Rob Herring <robh(a)kernel.org> arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction Jia-Ju Bai <baijiaju1990(a)gmail.com> memory: emif: check the pointer temp in get_device_details() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> memory: emif: Add check for setup_interrupts Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: soc-compress: prevent the potentially use of null pointer Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: dwc-i2s: Handle errors for clk_enable Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: atmel_ssc_dai: Handle errors for clk_enable Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: mxs-saif: Handle errors for clk_enable Randy Dunlap <rdunlap(a)infradead.org> printk: fix return value of printk.devkmsg __setup handler Frank Wunderlich <frank-w(a)public-files.de> arm64: dts: broadcom: Fix sata nodename Kuldeep Singh <singh.kuldeep87k(a)gmail.com> arm64: dts: ns2: Fix spi-cpol and spi-cpha property Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ALSA: spi: Add check for clk_enable() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: ti: davinci-i2s: Add check for clk_enable() Jia-Ju Bai <baijiaju1990(a)gmail.com> ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp() Arnd Bergmann <arnd(a)arndb.de> uaccess: fix nios2 and microblaze get_user_8() Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put Jernej Skrabec <jernej.skrabec(a)gmail.com> media: cedrus: h264: Fix neighbour info buffer size Jernej Skrabec <jernej.skrabec(a)gmail.com> media: cedrus: H265: Fix neighbour info buffer size Dan Carpenter <dan.carpenter(a)oracle.com> media: usb: go7007: s2250-board: fix leak in probe() Dongliang Mu <mudongliangabcd(a)gmail.com> media: em28xx: initialize refcount before kref_get Tom Rix <trix(a)redhat.com> media: video/hdmi: handle short reads of hdmi info frame. Marek Vasut <marex(a)denx.de> ARM: dts: imx: Add missing LVDS decoder on M53Menlo Ard Biesheuvel <ardb(a)kernel.org> ARM: ftrace: ensure that ADR takes the Thumb bit into account Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> ARM: dts: sun8i: v3s: Move the csi1 block to follow address order Miaoqian Lin <linmq006(a)gmail.com> soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined Maulik Shah <quic_mkshah(a)quicinc.com> arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc David Heidelberg <david(a)ixit.cz> arm64: dts: qcom: sdm845: fix microphone bias properties and values Daniel Thompson <daniel.thompson(a)linaro.org> soc: qcom: aoss: remove spurious IRQF_ONESHOT flags Miaoqian Lin <linmq006(a)gmail.com> soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem Jiasheng Jiang <jiasheng(a)iscas.ac.cn> soc: qcom: rpmpd: Check for null return of devm_kcalloc Pavel Kubelun <be.dissent(a)gmail.com> ARM: dts: qcom: ipq4019: fix sleep clock Marijn Suijten <marijn.suijten(a)somainline.org> firmware: qcom: scm: Remove reassignment to desc following initializer Dan Carpenter <dan.carpenter(a)oracle.com> video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() Dan Carpenter <dan.carpenter(a)oracle.com> video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe() Wang Hai <wanghai38(a)huawei.com> video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() YueHaibing <yuehaibing(a)huawei.com> video: fbdev: controlfb: Fix COMPILE_TEST build Sam Ravnborg <sam(a)ravnborg.org> video: fbdev: controlfb: Fix set but not used warnings Z. Liu <liuzx(a)knownsec.com> video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen Jammy Huang <jammy_huang(a)aspeedtech.com> media: aspeed: Correct value for h-total-pixels Chen-Yu Tsai <wenst(a)chromium.org> media: hantro: Fix overfill bottom register field name Jiasheng Jiang <jiasheng(a)iscas.ac.cn> media: meson: vdec: potential dereference of null pointer Miaoqian Lin <linmq006(a)gmail.com> media: coda: Fix missing put_device() call in coda_get_vdoa_data Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: generic: simple-card-utils: remove useless assignment Robert Hancock <robert.hancock(a)calian.com> ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting Ondrej Zary <linux(a)zary.sk> media: bttv: fix WARNING regression on tunerless devices Jiasheng Jiang <jiasheng(a)iscas.ac.cn> media: mtk-vcodec: potential dereference of null pointer Chen-Yu Tsai <wenst(a)chromium.org> media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls Corentin Labbe <clabbe(a)baylibre.com> media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size Peng Liu <liupeng256(a)huawei.com> kunit: make kunit_test_timeout compatible with comment Guillaume Tucker <guillaume.tucker(a)collabora.com> selftests, x86: fix how check_cc.sh is being invoked Fengnan Chang <changfengnan(a)vivo.com> f2fs: fix compressed file start atomic write may cause data corruption Fengnan Chang <changfengnan(a)vivo.com> f2fs: compress: remove unneeded read when rewrite whole cluster Filipe Manana <fdmanana(a)suse.com> btrfs: fix unexpected error path when reflinking an inline extent Chao Yu <chao(a)kernel.org> f2fs: fix to avoid potential deadlock Amir Goldstein <amir73il(a)gmail.com> nfsd: more robust allocation failure handling in nfsd_file_cache_init Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: fix missing free nid in f2fs_handle_failed_inode Adrian Hunter <adrian.hunter(a)intel.com> perf/x86/intel/pt: Fix address filter config for 32-bit kernel Adrian Hunter <adrian.hunter(a)intel.com> perf/core: Fix address filter parser for multiple filters Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> rseq: Remove broken uapi field layout on 32-bit little endian Eric Dumazet <edumazet(a)google.com> rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs() Qais Yousef <qais.yousef(a)arm.com> sched/core: Export pelt_thermal_tp Bharata B Rao <bharata(a)amd.com> sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa Chao Yu <chao(a)kernel.org> f2fs: fix to enable ATGC correctly via gc_idle sysfs interface David Howells <dhowells(a)redhat.com> watch_queue: Actually free the watch David Howells <dhowells(a)redhat.com> watch_queue: Fix NULL dereference in error cleanup Jens Axboe <axboe(a)kernel.dk> io_uring: terminate manual loop iterator loop correctly for non-vecs Randy Dunlap <rdunlap(a)infradead.org> clocksource: acpi_pm: fix return value of __setup handler Brandon Wyman <bjwyman(a)gmail.com> hwmon: (pmbus) Add Vin unit off handling Miaoqian Lin <linmq006(a)gmail.com> hwrng: nomadik - Change clk_disable to clk_disable_unprepare Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> amba: Make the remove callback return void Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> vfio: platform: simplify device removal Jianglei Nie <niejianglei2021(a)163.com> crypto: ccree - Fix use after free in cc_cipher_exit() Dāvis Mosāns <davispuh(a)gmail.com> crypto: ccp - ccp_dmaengine_unregister release dma channels Randy Dunlap <rdunlap(a)infradead.org> ACPI: APEI: fix return value of __setup handlers Guillaume Ranquet <granquet(a)baylibre.com> clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() Claudiu Beznea <claudiu.beznea(a)microchip.com> clocksource/drivers/timer-microchip-pit64b: Use notrace Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts Marek Szyprowski <m.szyprowski(a)samsung.com> clocksource/drivers/exynos_mct: Refactor resources allocation Drew Fustini <dfustini(a)baylibre.com> clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix Petr Vorel <pvorel(a)suse.cz> crypto: vmx - add missing dependencies Corentin Labbe <clabbe(a)baylibre.com> crypto: amlogic - call finalize with bh disabled Corentin Labbe <clabbe(a)baylibre.com> crypto: sun8i-ce - call finalize with bh disabled Corentin Labbe <clabbe(a)baylibre.com> crypto: sun8i-ss - call finalize with bh disabled Claudiu Beznea <claudiu.beznea(a)microchip.com> hwrng: atmel - disable trng on failure path Jiasheng Jiang <jiasheng(a)iscas.ac.cn> spi: spi-zynqmp-gqspi: Handle error for dma_set_mask Randy Dunlap <rdunlap(a)infradead.org> PM: suspend: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> PM: hibernate: fix __setup handler error handling Eric Biggers <ebiggers(a)google.com> block: don't delete queue kobject before its children Christoph Hellwig <hch(a)lst.de> nvme: cleanup __nvme_check_ids Armin Wolf <W_Armin(a)gmx.de> hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING Patrick Rudolph <patrick.rudolph(a)9elements.com> hwmon: (pmbus) Add mutex to regulator ops Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx-pci: Balance reference count for PCI DMA device Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - don't attempt 0 len DMA mappings Randy Dunlap <rdunlap(a)infradead.org> EVM: fix the evm= __setup handler return value Richard Guy Briggs <rgb(a)redhat.com> audit: log AUDIT_TIME_* records only from rules Corentin Labbe <clabbe(a)baylibre.com> crypto: rockchip - ECB does not need IV Muhammad Usama Anjum <usama.anjum(a)collabora.com> selftests/x86: Add validity check and allow field splitting Jianyong Wu <jianyong.wu(a)arm.com> arm64/mm: avoid fixmap race condition when create pud mapping Miaoqian Lin <linmq006(a)gmail.com> spi: tegra114: Add missing IRQ check in tegra_spi_probe Jiasheng Jiang <jiasheng(a)iscas.ac.cn> thermal: int340x: Check for NULL after calling kmemdup() Tomas Paukrt <tomaspaukrt(a)email.cz> crypto: mxs-dcp - Fix scatterlist processing Herbert Xu <herbert(a)gondor.apana.org.au> crypto: authenc - Fix sleep in atomic context in decrypt_tail Corentin Labbe <clabbe(a)baylibre.com> crypto: sun8i-ss - really disable hash on A80 Geert Uytterhoeven <geert+renesas(a)glider.be> hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER Sunil Goutham <sgoutham(a)marvell.com> hwrng: cavium - Check health status while reading random data Christian Göttsche <cgzones(a)googlemail.com> selinux: check return value of sel_make_avc_files kernel test robot <lkp(a)intel.com> regulator: qcom_smd: fix for_each_child.cocci warnings Marc Zyngier <maz(a)kernel.org> PCI: xgene: Revert "PCI: xgene: Fix IB window setup" Liguang Zhang <zhangliguang(a)linux.alibaba.com> PCI: pciehp: Clear cmd_busy bit in polling mode Mastan Katragadda <mastanx.katragadda(a)intel.com> drm/i915/gem: add missing boundary check in vm_access Jani Nikula <jani.nikula(a)intel.com> drm/i915/opregion: check port number bounds for SWSCI display power state Hector Martin <marcan(a)marcan.st> brcmfmac: pcie: Fix crashes due to early IRQs Hector Martin <marcan(a)marcan.st> brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio Hector Martin <marcan(a)marcan.st> brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path Hector Martin <marcan(a)marcan.st> brcmfmac: firmware: Allocate space for default boardrev in nvram Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix xtensa_wsr always writing 0 Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix stop_machine_cpuslocked call in patch_text Johan Hovold <johan(a)kernel.org> media: davinci: vpif: fix unbalanced runtime PM enable Johan Hovold <johan(a)kernel.org> media: davinci: vpif: fix unbalanced runtime PM get Sean Young <sean(a)mess.org> media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC Maciej W. Rozycki <macro(a)orcam.me.uk> DEC: Limit PMAX memory probing to R3k systems Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup multiple threads crash Eric Biggers <ebiggers(a)google.com> crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete() Eric Biggers <ebiggers(a)google.com> crypto: rsa-pkcs1pad - restore signature length check Eric Biggers <ebiggers(a)google.com> crypto: rsa-pkcs1pad - correctly get hash from source scatterlist Eric Biggers <ebiggers(a)google.com> crypto: rsa-pkcs1pad - only allow with rsa Kees Cook <keescook(a)chromium.org> exec: Force single empty string when argv is empty Dirk Müller <dmueller(a)suse.de> lib/raid6/test: fix multiple definition linking error Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> thermal: int340x: Increase bitmap size Jann Horn <jannh(a)google.com> pstore: Don't use semaphores in always-atomic-context code Colin Ian King <colin.i.king(a)gmail.com> carl9170: fix missing bit-wise or operator for tx_params Jocelyn Falempe <jfalempe(a)redhat.com> mgag200 fix memmapsl configuration in GCTL6 register Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: add missing HDMI supplies on SMDK5420 Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 Tudor Ambarus <tudor.ambarus(a)microchip.com> ARM: dts: at91: sama5d2: Fix PMERRLOC resource size Michael Schmitz <schmitzmic(a)gmail.com> video: fbdev: atari: Atari 2 bpp (STe) palette bugfix Helge Deller <deller(a)gmx.de> video: fbdev: sm712fb: Fix crash in smtcfb_read() Cooper Chiou <cooper.chiou(a)intel.com> drm/edid: check basic audio support on CEA extension block Tejun Heo <tj(a)kernel.org> block: don't merge across cgroup boundaries if blkcg is enabled Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> block: limit request dispatch loop duration Pekka Pessi <ppessi(a)nvidia.com> mailbox: tegra-hsp: Flush whole channel Duoming Zhou <duoming(a)zju.edu.cn> drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() Ye Bin <yebin10(a)huawei.com> ext4: fix fs corruption when tring to remove a non-empty directory with IO error Ritesh Harjani <riteshh(a)linux.ibm.com> ext4: fix ext4_fc_stats trace point Jann Horn <jannh(a)google.com> coredump: Also dump first pages of non-executable ELF libraries Sakari Ailus <sakari.ailus(a)linux.intel.com> ACPI: properties: Consistently return -ENOENT if there are no more references Nishanth Menon <nm(a)ti.com> arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs Nishanth Menon <nm(a)ti.com> arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs Nishanth Menon <nm(a)ti.com> arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs David Engraf <david.engraf(a)sysgo.com> arm64: signal: nofpsimd: Do not allocate fp/simd context when not available Xin Long <lucien.xin(a)gmail.com> udp: call udp_encap_enable for v6 sockets when enabling encap Andreas Gruenbacher <agruenba(a)redhat.com> powerpc/kvm: Fix kvm_use_magic_page Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: sanitize CAN ID checks in isotp_bind() Lars Ellenberg <lars.ellenberg(a)linbit.com> drbd: fix potential silent data corruption Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: set journal entry unused when shrinking device Kuan-Ying Lee <Kuan-Ying.Lee(a)mediatek.com> mm/kmemleak: reset tag when compare object pointer Rik van Riel <riel(a)surriel.com> mm,hwpoison: unmap poisoned page before invalidation Charan Teja Kalla <quic_charante(a)quicinc.com> Revert "mm: madvise: skip unmapped vma holes passed to process_madvise" Charan Teja Kalla <quic_charante(a)quicinc.com> mm: madvise: return correct bytes advised with process_madvise Charan Teja Kalla <quic_charante(a)quicinc.com> mm: madvise: skip unmapped vma holes passed to process_madvise Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock Mohan Kumar <mkumard(a)nvidia.com> ALSA: hda: Avoid unsol event during RPM suspending Xiaomeng Tong <xiam0nd.tong(a)gmail.com> ALSA: cs4236: fix an incorrect NULL check on list iterator Paulo Alcantara <pc(a)cjr.nz> cifs: fix NULL ptr dereference in smb2_ioctl_query_info() Paulo Alcantara <pc(a)cjr.nz> cifs: prevent bad output lengths in smb2_ioctl_query_info() José Expósito <jose.exposito89(a)gmail.com> Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" Dmitry Vyukov <dvyukov(a)google.com> riscv: Increase stack size under KASAN Nikita Shubin <n.shubin(a)yadro.com> riscv: Fix fill_callchain return value Manish Chopra <manishc(a)marvell.com> qed: validate and restrict untrusted VFs vlan promisc mode Manish Chopra <manishc(a)marvell.com> qed: display VF trust config Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands Hugh Dickins <hughd(a)google.com> mempolicy: mbind_range() set_policy() after vma_merge() Rik van Riel <riel(a)surriel.com> mm: invalidate hwpoison page cache page in fault path Alistair Popple <apopple(a)nvidia.com> mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node Baokun Li <libaokun1(a)huawei.com> jffs2: fix memory leak in jffs2_scan_medium Baokun Li <libaokun1(a)huawei.com> jffs2: fix memory leak in jffs2_do_mount_fs Baokun Li <libaokun1(a)huawei.com> jffs2: fix use-after-free in jffs2_clear_xattr_subsystem Hangyu Hua <hbh25y(a)gmail.com> can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path Sean Nyekjaer <sean(a)geanix.com> mtd: rawnand: protect access to rawnand devices while in suspend Miquel Raynal <miquel.raynal(a)bootlin.com> spi: mxic: Fix the transmit path Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> pinctrl: samsung: drop pin banks references on error paths Alistair Delva <adelva(a)google.com> remoteproc: Fix count check in rproc_coredump_write() Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on .cp_pack_total_block_count Juhyung Park <qkrwngud825(a)gmail.com> f2fs: quota: fix loop condition at f2fs_quota_sync() Chao Yu <chao(a)kernel.org> f2fs: fix to unlock page correctly in error path of is_alive() Dan Carpenter <dan.carpenter(a)oracle.com> NFSD: prevent integer overflow on 32 bit systems Dan Carpenter <dan.carpenter(a)oracle.com> NFSD: prevent underflow in nfssvc_decode_writeargs() NeilBrown <neilb(a)suse.de> SUNRPC: avoid race between mod_timer() and del_timer_sync() Gwendal Grignou <gwendal(a)chromium.org> HID: intel-ish-hid: Use dma_alloc_coherent for firmware update Ang Tien Sung <tien.sung.ang(a)intel.com> firmware: stratix10-svc: add missing callback parameter on RSU Bagas Sanjaya <bagasdotme(a)gmail.com> Documentation: update stable tree link Bagas Sanjaya <bagasdotme(a)gmail.com> Documentation: add link to stable release candidate tree Eric Biggers <ebiggers(a)google.com> KEYS: fix length validation in keyctl_pkey_params_get_2() Jann Horn <jannh(a)google.com> ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> clk: uniphier: Fix fixed-rate initialization Dan Carpenter <dan.carpenter(a)oracle.com> greybus: svc: fix an error handling bug in gb_svc_hello() Liam Beguin <liambeguin(a)gmail.com> iio: inkern: make a best effort on offset calculation Liam Beguin <liambeguin(a)gmail.com> iio: inkern: apply consumer scale when no channel scale is available Liam Beguin <liambeguin(a)gmail.com> iio: inkern: apply consumer scale on IIO_VAL_INT cases Liam Beguin <liambeguin(a)gmail.com> iio: afe: rescale: use s64 for temporary scale calculations James Clark <james.clark(a)arm.com> coresight: Fix TRCCONFIGR.QE sysfs interface Alexander Usyskin <alexander.usyskin(a)intel.com> mei: avoid iterator usage outside of list_for_each_entry Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add Alder Lake N device id. Anssi Hannula <anssi.hannula(a)bitwise.fi> xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: make xhci_handshake timeout for xhci_reset() adjustable Henry Lin <henryl(a)nvidia.com> xhci: fix runtime PM imbalance in USB2 resume Anssi Hannula <anssi.hannula(a)bitwise.fi> xhci: fix garbage USBSTS being logged in some cases Alan Stern <stern(a)rowland.harvard.edu> USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c Xie Yongji <xieyongji(a)bytedance.com> virtio-blk: Use blk_validate_block_size() to validate block size Lino Sanfilippo <LinoSanfilippo(a)gmx.de> tpm: fix reference counting for struct tpm_chip Robin Murphy <robin.murphy(a)arm.com> iommu/iova: Improve 32-bit free space estimate Waiman Long <longman(a)redhat.com> locking/lockdep: Avoid potential access of invalid memory in lock_class Claudiu Beznea <claudiu.beznea(a)microchip.com> net: dsa: microchip: add spi_device_id tables Haimin Zhang <tcs_kernel(a)tencent.com> af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register Linus Walleij <linus.walleij(a)linaro.org> Input: zinitix - do not report shadow fingers Biju Das <biju.das.jz(a)bp.renesas.com> spi: Fix erroneous sgs value with min_t() Bartosz Golaszewski <brgl(a)bgdev.pl> Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)" Minghao Chi (CGEL ZTE) <chi.minghao(a)zte.com.cn> net:mcf8390: Use platform_get_irq() to get the interrupt Biju Das <biju.das.jz(a)bp.renesas.com> spi: Fix invalid sgs value Marcelo Roberto Jimenez <marcelo.jimenez(a)gmail.com> gpio: Revert regression in sysfs-gpio (gpiolib.c) Zheyu Ma <zheyuma97(a)gmail.com> ethernet: sun: Free the coherent when failing in probing Stefano Garzarella <sgarzare(a)redhat.com> tools/virtio: fix virtio_test execution Si-Wei Liu <si-wei.liu(a)oracle.com> vdpa/mlx5: should verify CTRL_VQ feature exists for MQ Michael S. Tsirkin <mst(a)redhat.com> virtio_console: break out of buf poll on remove Daniel Palmer <daniel(a)0x0f.com> ARM: mstar: Select HAVE_ARM_ARCH_TIMER Lina Wang <lina.wang(a)mediatek.com> xfrm: fix tunnel model fragmentation behavior Lucas Zampieri <lzampier(a)redhat.com> HID: logitech-dj: add new lightspeed receiver id Yajun Deng <yajun.deng(a)linux.dev> netdevice: add the case if dev is NULL Randy Dunlap <rdunlap(a)infradead.org> hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Johan Hovold <johan(a)kernel.org> USB: serial: simple: add Nokia phone driver Eddie James <eajames(a)linux.ibm.com> USB: serial: pl2303: add IBM device IDs Halil Pasic <pasic(a)linux.ibm.com> swiotlb: fix info leak with DMA_FROM_DEVICE ------------- Diffstat: Documentation/admin-guide/sysctl/kernel.rst | 1 + Documentation/core-api/dma-attributes.rst | 8 + .../devicetree/bindings/mtd/nand-controller.yaml | 4 +- Documentation/devicetree/bindings/spi/spi-mxic.txt | 4 +- Documentation/process/stable-kernel-rules.rst | 11 +- Documentation/sound/hd-audio/models.rst | 4 + Makefile | 4 +- arch/arc/kernel/process.c | 2 +- arch/arm/boot/dts/bcm2711.dtsi | 50 +++++ arch/arm/boot/dts/bcm2837.dtsi | 49 +++++ arch/arm/boot/dts/dra7-l4.dtsi | 5 +- arch/arm/boot/dts/dra7.dtsi | 8 +- arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 2 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 + arch/arm/boot/dts/exynos5420-smdk5420.dts | 3 + arch/arm/boot/dts/imx53-m53menlo.dts | 29 ++- arch/arm/boot/dts/imx7-colibri.dtsi | 4 +- arch/arm/boot/dts/imx7-mba7.dtsi | 2 +- arch/arm/boot/dts/imx7d-nitrogen7.dts | 2 +- arch/arm/boot/dts/imx7d-pico-hobbit.dts | 4 +- arch/arm/boot/dts/imx7d-pico-pi.dts | 4 +- arch/arm/boot/dts/imx7d-sdb.dts | 4 +- arch/arm/boot/dts/imx7s-warp.dts | 4 +- arch/arm/boot/dts/qcom-ipq4019.dtsi | 3 +- arch/arm/boot/dts/qcom-msm8960.dtsi | 8 +- arch/arm/boot/dts/sama5d2.dtsi | 2 +- arch/arm/boot/dts/spear1340.dtsi | 6 +- arch/arm/boot/dts/spear13xx.dtsi | 6 +- arch/arm/boot/dts/sun8i-v3s.dtsi | 22 +-- arch/arm/boot/dts/tegra20-tamonten.dtsi | 6 +- arch/arm/configs/multi_v5_defconfig | 1 + arch/arm/crypto/Kconfig | 2 + arch/arm/kernel/entry-ftrace.S | 53 +++--- arch/arm/kernel/swp_emulate.c | 2 +- arch/arm/kernel/traps.c | 2 +- arch/arm/mach-iop32x/include/mach/entry-macro.S | 2 +- arch/arm/mach-iop32x/include/mach/irqs.h | 2 +- arch/arm/mach-iop32x/irq.c | 6 +- arch/arm/mach-iop32x/irqs.h | 60 +++--- arch/arm/mach-mmp/sram.c | 22 ++- arch/arm/mach-mstar/Kconfig | 1 + arch/arm/mach-s3c/mach-jive.c | 6 +- .../arm64/boot/dts/broadcom/northstar2/ns2-svk.dts | 8 +- arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 2 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 +- arch/arm64/boot/dts/qcom/sm8150.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 4 +- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 5 +- arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 + arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 5 +- arch/arm64/boot/dts/ti/k3-j7200.dtsi | 1 + arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 5 +- arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 + arch/arm64/configs/defconfig | 2 +- arch/arm64/kernel/signal.c | 10 +- arch/arm64/mm/init.c | 36 +++- arch/arm64/mm/mmu.c | 41 +++- arch/arm64/net/bpf_jit_comp.c | 18 +- arch/csky/kernel/perf_callchain.c | 2 +- arch/csky/kernel/signal.c | 2 +- arch/m68k/coldfire/device.c | 6 +- arch/microblaze/include/asm/uaccess.h | 18 +- arch/mips/dec/int-handler.S | 6 +- arch/mips/dec/prom/Makefile | 2 +- arch/mips/dec/setup.c | 3 +- arch/mips/include/asm/dec/prom.h | 15 +- arch/mips/include/asm/pgalloc.h | 6 + arch/mips/rb532/devices.c | 6 +- arch/nios2/include/asm/uaccess.h | 26 ++- arch/nios2/kernel/signal.c | 20 +- arch/parisc/include/asm/traps.h | 1 + arch/parisc/kernel/traps.c | 2 + arch/parisc/mm/fault.c | 89 +++++++++ arch/powerpc/Makefile | 2 +- arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts | 30 +++ arch/powerpc/boot/dts/fsl/t1040rdb.dts | 8 +- arch/powerpc/include/asm/io.h | 40 +++- arch/powerpc/include/asm/uaccess.h | 3 + arch/powerpc/kernel/kvm.c | 2 +- arch/powerpc/kvm/book3s_hv.c | 5 +- arch/powerpc/kvm/powerpc.c | 4 +- arch/powerpc/lib/sstep.c | 12 +- arch/powerpc/mm/kasan/kasan_init_32.c | 3 +- arch/powerpc/mm/numa.c | 4 +- arch/powerpc/perf/imc-pmu.c | 6 +- arch/powerpc/platforms/8xx/pic.c | 1 + arch/powerpc/platforms/powernv/rng.c | 6 +- arch/powerpc/sysdev/fsl_gtm.c | 4 +- arch/riscv/include/asm/module.lds.h | 6 +- arch/riscv/include/asm/thread_info.h | 10 +- arch/riscv/kernel/perf_callchain.c | 6 +- arch/sparc/kernel/signal_32.c | 2 +- arch/um/drivers/mconsole_kern.c | 3 +- arch/x86/events/intel/pt.c | 2 +- arch/x86/kernel/kvm.c | 2 +- arch/x86/kvm/emulate.c | 14 +- arch/x86/kvm/hyperv.c | 9 +- arch/x86/kvm/lapic.c | 5 +- arch/x86/kvm/mmu/paging_tmpl.h | 77 ++++---- arch/x86/kvm/mmu/tdp_mmu.c | 3 + arch/x86/kvm/svm/avic.c | 10 +- arch/x86/xen/pmu.c | 10 +- arch/x86/xen/pmu.h | 3 +- arch/x86/xen/smp_pv.c | 2 +- arch/xtensa/include/asm/processor.h | 4 +- arch/xtensa/kernel/jump_label.c | 2 +- block/bfq-cgroup.c | 6 + block/bfq-iosched.c | 31 ++- block/blk-merge.c | 11 ++ block/blk-mq-sched.c | 9 +- block/blk-sysfs.c | 8 +- crypto/authenc.c | 2 +- crypto/rsa-pkcs1pad.c | 11 +- drivers/acpi/acpica/nswalk.c | 3 + drivers/acpi/apei/bert.c | 10 +- drivers/acpi/apei/erst.c | 2 +- drivers/acpi/apei/hest.c | 2 +- drivers/acpi/cppc_acpi.c | 5 + drivers/acpi/property.c | 2 +- drivers/amba/bus.c | 5 +- drivers/base/dd.c | 2 +- drivers/base/power/main.c | 6 +- drivers/block/drbd/drbd_req.c | 3 +- drivers/block/loop.c | 10 +- drivers/block/virtio_blk.c | 12 +- drivers/bluetooth/btmtksdio.c | 4 +- drivers/bluetooth/hci_serdev.c | 3 +- drivers/bus/mips_cdmm.c | 1 + drivers/char/hw_random/Kconfig | 2 +- drivers/char/hw_random/atmel-rng.c | 1 + drivers/char/hw_random/cavium-rng-vf.c | 194 ++++++++++++++++++- drivers/char/hw_random/cavium-rng.c | 11 +- drivers/char/hw_random/nomadik-rng.c | 7 +- drivers/char/tpm/tpm-chip.c | 46 +---- drivers/char/tpm/tpm.h | 2 + drivers/char/tpm/tpm2-space.c | 65 +++++++ drivers/char/virtio_console.c | 7 + drivers/clk/actions/owl-s700.c | 1 + drivers/clk/actions/owl-s900.c | 2 +- drivers/clk/at91/sama7g5.c | 8 +- drivers/clk/clk-clps711x.c | 2 + drivers/clk/clk.c | 13 ++ drivers/clk/imx/clk-imx7d.c | 1 - drivers/clk/loongson1/clk-loongson1c.c | 1 + drivers/clk/qcom/clk-rcg2.c | 14 +- drivers/clk/qcom/gcc-ipq8074.c | 21 +-- drivers/clk/qcom/gcc-msm8994.c | 1 + drivers/clk/tegra/clk-tegra124-emc.c | 1 + drivers/clk/uniphier/clk-uniphier-fixed-rate.c | 1 + drivers/clocksource/acpi_pm.c | 6 +- drivers/clocksource/exynos_mct.c | 60 +++--- drivers/clocksource/timer-microchip-pit64b.c | 2 +- drivers/clocksource/timer-of.c | 6 +- drivers/clocksource/timer-ti-dm-systimer.c | 4 +- drivers/cpufreq/qcom-cpufreq-nvmem.c | 2 +- .../crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 3 + drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 3 + .../crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c | 3 + drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 2 + drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 3 + drivers/crypto/amlogic/amlogic-gxl-cipher.c | 2 + drivers/crypto/ccp/ccp-dmaengine.c | 16 ++ drivers/crypto/ccree/cc_buffer_mgr.c | 7 + drivers/crypto/ccree/cc_cipher.c | 2 +- drivers/crypto/mxs-dcp.c | 2 +- drivers/crypto/rockchip/rk3288_crypto_skcipher.c | 1 - drivers/crypto/vmx/Kconfig | 4 + drivers/dax/super.c | 1 + drivers/dma-buf/udmabuf.c | 4 + drivers/dma/hisi_dma.c | 2 +- drivers/dma/pl330.c | 3 +- drivers/firmware/efi/efi-pstore.c | 2 +- drivers/firmware/google/Kconfig | 2 +- drivers/firmware/qcom_scm.c | 6 - drivers/firmware/stratix10-svc.c | 2 +- drivers/fsi/fsi-master-aspeed.c | 21 ++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +- .../amd/display/dc/irq/dcn21/irq_service_dcn21.c | 14 -- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 +- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 +- drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 29 ++- drivers/gpu/drm/bridge/cdns-dsi.c | 1 + drivers/gpu/drm/bridge/nwl-dsi.c | 1 + drivers/gpu/drm/bridge/sil-sii8620.c | 2 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 +- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 1 + drivers/gpu/drm/drm_edid.c | 11 +- drivers/gpu/drm/i915/display/intel_opregion.c | 15 ++ drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- drivers/gpu/drm/meson/meson_drv.c | 6 +- drivers/gpu/drm/meson/meson_osd_afbcd.c | 41 ++-- drivers/gpu/drm/meson/meson_osd_afbcd.h | 1 + drivers/gpu/drm/mgag200/mgag200_mode.c | 5 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 8 + drivers/gpu/drm/msm/dp/dp_display.c | 5 + drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c | 9 +- drivers/gpu/drm/panfrost/panfrost_gpu.c | 5 +- drivers/gpu/drm/pl111/pl111_drv.c | 4 +- drivers/gpu/drm/tegra/dsi.c | 4 +- drivers/gpu/host1x/dev.c | 1 + drivers/greybus/svc.c | 8 +- drivers/hid/hid-logitech-dj.c | 1 + drivers/hid/i2c-hid/i2c-hid-core.c | 32 +++- drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 29 +-- drivers/hv/Kconfig | 1 + drivers/hv/hv_balloon.c | 2 +- drivers/hwmon/pmbus/pmbus.h | 1 + drivers/hwmon/pmbus/pmbus_core.c | 18 +- drivers/hwmon/sch56xx-common.c | 2 +- drivers/hwtracing/coresight/coresight-catu.c | 3 +- drivers/hwtracing/coresight/coresight-cpu-debug.c | 4 +- drivers/hwtracing/coresight/coresight-cti-core.c | 4 +- drivers/hwtracing/coresight/coresight-etb10.c | 4 +- drivers/hwtracing/coresight/coresight-etm3x-core.c | 4 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 4 +- .../hwtracing/coresight/coresight-etm4x-sysfs.c | 8 +- drivers/hwtracing/coresight/coresight-funnel.c | 4 +- drivers/hwtracing/coresight/coresight-replicator.c | 4 +- drivers/hwtracing/coresight/coresight-stm.c | 4 +- drivers/hwtracing/coresight/coresight-tmc-core.c | 4 +- drivers/hwtracing/coresight/coresight-tpiu.c | 4 +- drivers/i2c/busses/i2c-meson.c | 12 +- drivers/i2c/busses/i2c-nomadik.c | 4 +- drivers/i2c/busses/i2c-xiic.c | 3 +- drivers/i2c/muxes/i2c-demux-pinctrl.c | 5 +- drivers/iio/accel/mma8452.c | 29 +-- drivers/iio/adc/twl6030-gpadc.c | 2 + drivers/iio/afe/iio-rescale.c | 8 +- drivers/iio/inkern.c | 40 +++- drivers/infiniband/core/cma.c | 2 +- drivers/infiniband/core/verbs.c | 1 + drivers/infiniband/hw/hfi1/verbs.c | 3 +- drivers/infiniband/hw/mlx5/devx.c | 4 +- drivers/infiniband/hw/mlx5/mr.c | 2 + drivers/input/input.c | 6 - drivers/input/serio/ambakmi.c | 3 +- drivers/input/touchscreen/zinitix.c | 44 ++++- drivers/iommu/iova.c | 5 +- drivers/iommu/ipmmu-vmsa.c | 4 +- drivers/irqchip/irq-nvic.c | 2 + drivers/irqchip/qcom-pdc.c | 5 +- drivers/mailbox/imx-mailbox.c | 9 + drivers/mailbox/tegra-hsp.c | 5 + drivers/md/bcache/btree.c | 6 +- drivers/md/bcache/writeback.c | 6 +- drivers/md/dm-crypt.c | 2 +- drivers/md/dm-integrity.c | 6 +- drivers/media/i2c/adv7511-v4l2.c | 2 +- drivers/media/i2c/adv7604.c | 2 +- drivers/media/i2c/adv7842.c | 2 +- drivers/media/pci/bt8xx/bttv-driver.c | 4 +- drivers/media/pci/cx88/cx88-mpeg.c | 3 + drivers/media/pci/ivtv/ivtv-driver.h | 1 - drivers/media/pci/ivtv/ivtv-ioctl.c | 10 +- drivers/media/pci/ivtv/ivtv-streams.c | 11 +- drivers/media/pci/saa7134/saa7134-alsa.c | 8 +- drivers/media/platform/aspeed-video.c | 9 +- drivers/media/platform/coda/coda-common.c | 1 + drivers/media/platform/davinci/vpif.c | 12 +- .../media/platform/mtk-vcodec/mtk_vcodec_fw_vpu.c | 2 + drivers/media/rc/gpio-ir-tx.c | 28 ++- drivers/media/rc/ir_toy.c | 2 +- drivers/media/test-drivers/vidtv/vidtv_s302m.c | 17 +- drivers/media/usb/em28xx/em28xx-cards.c | 13 +- drivers/media/usb/go7007/s2250-board.c | 10 +- drivers/media/usb/hdpvr/hdpvr-video.c | 4 +- drivers/media/usb/stk1160/stk1160-core.c | 2 +- drivers/media/usb/stk1160/stk1160-v4l.c | 10 +- drivers/media/usb/stk1160/stk1160.h | 2 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 53 ++++-- drivers/memory/emif.c | 8 +- drivers/memory/pl172.c | 4 +- drivers/memory/pl353-smc.c | 4 +- drivers/mfd/asic3.c | 10 +- drivers/mfd/mc13xxx-core.c | 4 +- drivers/misc/cardreader/alcor_pci.c | 9 +- drivers/misc/habanalabs/common/debugfs.c | 2 + drivers/misc/kgdbts.c | 4 +- drivers/misc/mei/hw-me-regs.h | 1 + drivers/misc/mei/interrupt.c | 35 ++-- drivers/misc/mei/pci-me.c | 1 + drivers/mmc/core/host.c | 15 +- drivers/mmc/host/davinci_mmc.c | 6 +- drivers/mmc/host/mmci.c | 4 +- drivers/mtd/nand/onenand/generic.c | 7 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 14 +- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 3 + drivers/mtd/nand/raw/nand_base.c | 44 ++--- drivers/mtd/ubi/build.c | 9 +- drivers/mtd/ubi/fastmap.c | 28 ++- drivers/mtd/ubi/vmt.c | 8 +- drivers/net/bareudp.c | 25 +-- drivers/net/can/m_can/m_can.c | 5 +- drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 +- drivers/net/can/usb/ems_usb.c | 1 - drivers/net/can/usb/mcba_usb.c | 27 +-- drivers/net/can/usb/usb_8dev.c | 30 ++- drivers/net/can/vxcan.c | 2 +- drivers/net/dsa/bcm_sf2_cfp.c | 6 +- drivers/net/dsa/microchip/ksz8795_spi.c | 11 ++ drivers/net/dsa/microchip/ksz9477_spi.c | 12 ++ drivers/net/dsa/mv88e6xxx/chip.c | 1 + drivers/net/ethernet/8390/mcf8390.c | 10 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +- .../net/ethernet/freescale/enetc/enetc_ethtool.c | 5 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 11 +- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 16 +- drivers/net/ethernet/pensando/ionic/ionic_main.c | 6 +- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 29 ++- drivers/net/ethernet/qlogic/qed/qed_sriov.h | 1 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h | 10 +- drivers/net/ethernet/sun/sunhme.c | 6 +- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 72 ++++--- drivers/net/hamradio/6pack.c | 4 +- drivers/net/phy/broadcom.c | 21 +++ drivers/net/wireguard/queueing.c | 3 +- drivers/net/wireguard/socket.c | 5 +- drivers/net/wireless/ath/ath10k/snoc.c | 2 +- drivers/net/wireless/ath/ath10k/wow.c | 7 +- drivers/net/wireless/ath/ath9k/htc_hst.c | 5 + drivers/net/wireless/ath/carl9170/main.c | 2 +- .../broadcom/brcm80211/brcmfmac/firmware.c | 2 + .../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 66 ++----- drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7603/main.c | 3 + drivers/net/wireless/mediatek/mt76/mt7615/main.c | 3 + drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 9 +- drivers/net/wireless/ray_cs.c | 6 + drivers/nvdimm/region_devs.c | 3 + drivers/nvme/host/core.c | 9 +- drivers/nvme/host/tcp.c | 40 ++++ drivers/pci/access.c | 9 +- drivers/pci/controller/pci-aardvark.c | 4 +- drivers/pci/controller/pci-xgene.c | 2 +- drivers/pci/hotplug/pciehp_hpc.c | 2 + drivers/pci/quirks.c | 12 ++ drivers/phy/phy-core-mipi-dphy.c | 4 +- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 2 + drivers/pinctrl/mediatek/pinctrl-paris.c | 30 ++- drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +- drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 185 +++++++++--------- drivers/pinctrl/pinconf-generic.c | 6 +- drivers/pinctrl/pinctrl-rockchip.c | 2 + drivers/pinctrl/renesas/core.c | 5 +- drivers/pinctrl/renesas/pfc-r8a77470.c | 4 +- drivers/pinctrl/samsung/pinctrl-samsung.c | 30 ++- drivers/platform/chrome/Makefile | 3 +- drivers/platform/chrome/cros_ec_sensorhub_ring.c | 3 +- drivers/platform/chrome/cros_ec_sensorhub_trace.h | 123 ++++++++++++ drivers/platform/chrome/cros_ec_trace.h | 95 ---------- drivers/platform/chrome/cros_ec_typec.c | 6 + drivers/platform/x86/huawei-wmi.c | 13 +- drivers/power/reset/gemini-poweroff.c | 4 +- drivers/power/supply/ab8500_fg.c | 4 +- drivers/power/supply/bq24190_charger.c | 7 +- drivers/power/supply/wm8350_power.c | 97 ++++++++-- drivers/pwm/pwm-lpc18xx-sct.c | 20 +- drivers/regulator/qcom_smd-regulator.c | 4 +- drivers/regulator/rpi-panel-attiny-regulator.c | 56 +++++- drivers/remoteproc/qcom_q6v5_adsp.c | 1 + drivers/remoteproc/qcom_q6v5_mss.c | 11 +- drivers/remoteproc/qcom_wcnss.c | 1 + drivers/remoteproc/remoteproc_debugfs.c | 2 +- drivers/rtc/interface.c | 7 +- drivers/rtc/rtc-pl030.c | 4 +- drivers/rtc/rtc-pl031.c | 4 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- drivers/scsi/libsas/sas_ata.c | 2 +- drivers/scsi/pm8001/pm8001_hwi.c | 23 ++- drivers/scsi/pm8001/pm80xx_hwi.c | 209 +++++++++++---------- drivers/scsi/qla2xxx/qla_attr.c | 7 +- drivers/scsi/qla2xxx/qla_def.h | 10 +- drivers/scsi/qla2xxx/qla_gs.c | 5 +- drivers/scsi/qla2xxx/qla_init.c | 73 +++++-- drivers/scsi/qla2xxx/qla_iocb.c | 8 +- drivers/scsi/qla2xxx/qla_isr.c | 1 + drivers/scsi/qla2xxx/qla_mbx.c | 14 +- drivers/scsi/qla2xxx/qla_nvme.c | 22 +++ drivers/scsi/qla2xxx/qla_os.c | 8 +- drivers/scsi/qla2xxx/qla_sup.c | 4 +- drivers/scsi/qla2xxx/qla_target.c | 4 +- drivers/soc/qcom/ocmem.c | 1 + drivers/soc/qcom/qcom_aoss.c | 2 +- drivers/soc/qcom/rpmpd.c | 3 + drivers/soc/ti/wkup_m3_ipc.c | 4 +- drivers/soundwire/intel.c | 4 +- drivers/spi/spi-mxic.c | 28 ++- drivers/spi/spi-pl022.c | 5 +- drivers/spi/spi-pxa2xx-pci.c | 17 +- drivers/spi/spi-tegra114.c | 4 + drivers/spi/spi-tegra20-slink.c | 8 +- drivers/spi/spi-zynqmp-gqspi.c | 5 +- drivers/spi/spi.c | 4 +- drivers/staging/iio/adc/ad7280a.c | 4 +- drivers/staging/media/atomisp/pci/atomisp_acc.c | 28 ++- .../media/atomisp/pci/atomisp_gmin_platform.c | 18 ++ drivers/staging/media/atomisp/pci/hmm/hmm.c | 7 +- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 2 +- drivers/staging/media/hantro/hantro_h1_regs.h | 2 +- drivers/staging/media/meson/vdec/esparser.c | 7 +- drivers/staging/media/meson/vdec/vdec_helpers.c | 8 +- drivers/staging/media/meson/vdec/vdec_helpers.h | 4 +- drivers/staging/media/sunxi/cedrus/cedrus_h264.c | 2 +- drivers/staging/media/sunxi/cedrus/cedrus_h265.c | 2 +- drivers/staging/media/zoran/zoran.h | 2 +- drivers/staging/media/zoran/zoran_card.c | 86 +++++---- drivers/staging/media/zoran/zoran_device.c | 7 +- drivers/staging/media/zoran/zoran_driver.c | 18 +- drivers/staging/mt7621-dts/gbpc1.dts | 40 ++-- drivers/staging/mt7621-dts/gbpc2.dts | 116 +++++++++++- drivers/staging/mt7621-dts/mt7621.dtsi | 26 +-- .../intel/int340x_thermal/int3400_thermal.c | 7 +- drivers/tty/hvc/hvc_iucv.c | 4 +- drivers/tty/mxser.c | 15 +- drivers/tty/serial/8250/8250_dma.c | 11 +- drivers/tty/serial/8250/8250_lpss.c | 28 ++- drivers/tty/serial/8250/8250_mid.c | 19 +- drivers/tty/serial/8250/8250_port.c | 16 +- drivers/tty/serial/amba-pl010.c | 4 +- drivers/tty/serial/amba-pl011.c | 3 +- drivers/tty/serial/kgdboc.c | 6 +- drivers/tty/serial/serial_core.c | 14 ++ drivers/usb/host/xhci-hub.c | 5 +- drivers/usb/host/xhci-mem.c | 2 +- drivers/usb/host/xhci.c | 20 +- drivers/usb/host/xhci.h | 14 +- drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 3 + drivers/usb/serial/usb-serial-simple.c | 7 + drivers/usb/storage/ene_ub6250.c | 155 ++++++++------- drivers/usb/storage/realtek_cr.c | 2 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 18 +- drivers/vfio/platform/vfio_amba.c | 15 +- drivers/video/fbdev/amba-clcd.c | 4 +- drivers/video/fbdev/atafb.c | 12 +- drivers/video/fbdev/atmel_lcdfb.c | 11 +- drivers/video/fbdev/cirrusfb.c | 16 +- drivers/video/fbdev/controlfb.c | 6 +- drivers/video/fbdev/core/fbcvt.c | 53 +++--- drivers/video/fbdev/matrox/matroxfb_base.c | 2 +- drivers/video/fbdev/nvidia/nv_i2c.c | 2 +- .../fbdev/omap2/omapfb/displays/connector-dvi.c | 1 + .../fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 8 +- .../omap2/omapfb/displays/panel-sony-acx565akm.c | 2 +- .../omap2/omapfb/displays/panel-tpo-td043mtea1.c | 4 +- drivers/video/fbdev/sm712fb.c | 46 ++--- drivers/video/fbdev/smscufx.c | 3 +- drivers/video/fbdev/udlfb.c | 8 +- drivers/video/fbdev/w100fb.c | 15 +- drivers/watchdog/rti_wdt.c | 1 + drivers/watchdog/sp805_wdt.c | 4 +- fs/binfmt_elf.c | 84 +++++---- fs/binfmt_elf_fdpic.c | 18 +- fs/btrfs/reflink.c | 7 +- fs/cifs/smb2ops.c | 130 +++++++------ fs/coredump.c | 86 +++++++-- fs/exec.c | 26 ++- fs/ext2/super.c | 6 +- fs/ext4/inline.c | 9 +- fs/ext4/inode.c | 25 +++ fs/ext4/mballoc.c | 126 ++++++++----- fs/ext4/namei.c | 10 +- fs/f2fs/checkpoint.c | 8 +- fs/f2fs/compress.c | 5 +- fs/f2fs/data.c | 9 +- fs/f2fs/file.c | 5 +- fs/f2fs/gc.c | 4 +- fs/f2fs/inode.c | 1 + fs/f2fs/node.c | 6 +- fs/f2fs/segment.c | 7 + fs/f2fs/super.c | 6 +- fs/f2fs/sysfs.c | 2 +- fs/file.c | 31 ++- fs/gfs2/rgrp.c | 3 +- fs/io_uring.c | 7 +- fs/jffs2/build.c | 4 +- fs/jffs2/fs.c | 2 +- fs/jffs2/scan.c | 6 +- fs/jfs/jfs_dmap.c | 7 + fs/nfs/callback_proc.c | 27 +-- fs/nfs/callback_xdr.c | 4 - fs/nfs/nfs2xdr.c | 2 +- fs/nfs/nfs3xdr.c | 21 +-- fs/nfs/nfs4proc.c | 1 + fs/nfs/pnfs.c | 11 ++ fs/nfs/pnfs.h | 2 + fs/nfs/write.c | 5 +- fs/nfsd/filecache.c | 6 +- fs/nfsd/nfs4state.c | 12 +- fs/nfsd/nfsproc.c | 2 +- fs/nfsd/xdr.h | 2 +- fs/ntfs/inode.c | 4 + fs/proc/bootconfig.c | 2 + fs/pstore/platform.c | 38 ++-- fs/ubifs/dir.c | 32 ++-- fs/ubifs/file.c | 14 +- fs/ubifs/io.c | 34 +++- fs/ubifs/ioctl.c | 2 +- include/linux/amba/bus.h | 2 +- include/linux/binfmts.h | 3 + include/linux/blk-cgroup.h | 17 ++ include/linux/coredump.h | 5 +- include/linux/dma-mapping.h | 8 + include/linux/mtd/rawnand.h | 2 + include/linux/netdevice.h | 6 +- include/linux/pci.h | 1 + include/linux/pstore.h | 6 +- include/linux/serial_core.h | 2 + include/linux/soc/ti/ti_sci_protocol.h | 2 +- include/linux/sunrpc/xdr.h | 2 + include/net/udp.h | 1 + include/net/udp_tunnel.h | 3 +- include/sound/pcm.h | 1 + include/trace/events/ext4.h | 78 +++++--- include/trace/events/rxrpc.h | 8 +- include/uapi/linux/bpf.h | 12 +- include/uapi/linux/rseq.h | 20 +- kernel/audit.h | 4 + kernel/auditsc.c | 87 +++++++-- kernel/bpf/stackmap.c | 56 +++--- kernel/debug/kdb/kdb_support.c | 2 +- kernel/dma/debug.c | 4 +- kernel/dma/swiotlb.c | 3 +- kernel/events/core.c | 3 + kernel/livepatch/core.c | 4 +- kernel/locking/lockdep.c | 38 ++-- kernel/locking/lockdep_internals.h | 6 +- kernel/locking/lockdep_proc.c | 51 ++++- kernel/power/hibernate.c | 2 +- kernel/power/suspend_test.c | 8 +- kernel/printk/printk.c | 6 +- kernel/ptrace.c | 47 +++-- kernel/rseq.c | 13 +- kernel/sched/core.c | 1 + kernel/sched/debug.c | 10 - kernel/trace/trace_events.c | 28 +++ kernel/watch_queue.c | 4 +- lib/kunit/try-catch.c | 2 +- lib/raid6/test/Makefile | 4 +- lib/raid6/test/test.c | 1 - lib/test_kmod.c | 1 + lib/test_lockup.c | 11 +- lib/test_xarray.c | 22 +++ lib/xarray.c | 4 + mm/kmemleak.c | 9 +- mm/madvise.c | 3 +- mm/memcontrol.c | 2 +- mm/memory.c | 17 +- mm/mempolicy.c | 8 +- mm/mmap.c | 2 +- mm/page_alloc.c | 9 +- mm/usercopy.c | 5 +- net/batman-adv/bridge_loop_avoidance.c | 6 + net/batman-adv/distributed-arp-table.c | 3 + net/batman-adv/gateway_client.c | 12 +- net/batman-adv/gateway_client.h | 16 +- net/batman-adv/hard-interface.h | 3 + net/batman-adv/network-coding.c | 6 + net/batman-adv/originator.c | 72 +------ net/batman-adv/originator.h | 96 +++++++++- net/batman-adv/soft-interface.c | 15 +- net/batman-adv/soft-interface.h | 16 +- net/batman-adv/tp_meter.c | 3 + net/batman-adv/translation-table.c | 22 +-- net/batman-adv/translation-table.h | 18 +- net/batman-adv/tvlv.c | 6 + net/bluetooth/hci_conn.c | 2 + net/can/isotp.c | 69 ++++--- net/core/skmsg.c | 17 +- net/ipv4/route.c | 18 +- net/ipv4/tcp_bpf.c | 14 +- net/ipv4/tcp_output.c | 5 +- net/ipv4/udp.c | 6 + net/ipv6/udp.c | 4 +- net/ipv6/xfrm6_output.c | 16 ++ net/key/af_key.c | 2 +- net/netfilter/nf_conntrack_proto_tcp.c | 17 +- net/netlink/af_netlink.c | 2 + net/openvswitch/conntrack.c | 118 ++++++------ net/openvswitch/flow_netlink.c | 4 +- net/rxrpc/ar-internal.h | 15 +- net/rxrpc/call_event.c | 2 +- net/rxrpc/call_object.c | 40 +++- net/sunrpc/xprt.c | 7 + net/tipc/socket.c | 3 +- net/x25/af_x25.c | 11 +- net/xfrm/xfrm_interface.c | 5 +- samples/bpf/xdpsock_user.c | 5 +- scripts/dtc/Makefile | 2 +- scripts/gcc-plugins/stackleak_plugin.c | 25 ++- security/integrity/evm/evm_main.c | 2 +- security/keys/keyctl_pkey.c | 14 +- security/security.c | 17 +- security/selinux/hooks.c | 11 +- security/selinux/include/policycap.h | 1 + security/selinux/include/policycap_names.h | 3 +- security/selinux/include/security.h | 7 + security/selinux/selinuxfs.c | 2 + security/selinux/xfrm.c | 2 +- security/smack/smack_lsm.c | 2 +- security/tomoyo/load_policy.c | 4 +- sound/arm/aaci.c | 4 +- sound/core/pcm.c | 1 + sound/core/pcm_lib.c | 9 +- sound/core/pcm_native.c | 39 +++- sound/firewire/fcp.c | 4 +- sound/isa/cs423x/cs4236.c | 8 +- sound/pci/hda/patch_hdmi.c | 8 +- sound/pci/hda/patch_realtek.c | 15 +- sound/soc/atmel/atmel_ssc_dai.c | 5 +- sound/soc/atmel/sam9g20_wm8731.c | 1 + sound/soc/atmel/sam9x5_wm8731.c | 16 +- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/msm8916-wcd-analog.c | 22 ++- sound/soc/codecs/msm8916-wcd-digital.c | 5 +- sound/soc/codecs/mt6358.c | 4 + sound/soc/codecs/rt5663.c | 2 + sound/soc/codecs/wcd934x.c | 6 +- sound/soc/codecs/wm8350.c | 28 ++- sound/soc/dwc/dwc-i2s.c | 17 +- sound/soc/fsl/fsl_spdif.c | 2 + sound/soc/fsl/imx-es8328.c | 1 + sound/soc/generic/simple-card-utils.c | 2 +- sound/soc/mxs/mxs-saif.c | 5 +- sound/soc/mxs/mxs-sgtl5000.c | 3 + sound/soc/rockchip/rockchip_i2s.c | 18 +- sound/soc/sh/fsi.c | 19 +- sound/soc/soc-compress.c | 5 + sound/soc/soc-core.c | 2 +- sound/soc/soc-generic-dmaengine-pcm.c | 6 +- sound/soc/soc-topology.c | 3 +- sound/soc/sof/imx/imx8m.c | 1 + sound/soc/sof/intel/hda-dai.c | 13 ++ sound/soc/sof/intel/hda-loader.c | 11 +- sound/soc/ti/davinci-i2s.c | 5 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 25 +++ sound/spi/at73c213.c | 27 ++- tools/include/uapi/linux/bpf.h | 4 +- tools/lib/bpf/btf_dump.c | 5 + tools/lib/bpf/libbpf.c | 3 + tools/lib/bpf/xsk.c | 11 ++ .../testing/selftests/bpf/progs/test_sock_fields.c | 2 +- tools/testing/selftests/bpf/test_lirc_mode2.sh | 5 +- tools/testing/selftests/bpf/test_lwt_ip_encap.sh | 10 +- .../testing/selftests/net/test_vxlan_under_vrf.sh | 8 +- tools/testing/selftests/vm/Makefile | 6 +- tools/testing/selftests/x86/Makefile | 6 +- tools/testing/selftests/x86/check_cc.sh | 2 +- tools/virtio/virtio_test.c | 1 + virt/kvm/kvm_main.c | 13 ++ 654 files changed, 5424 insertions(+), 2742 deletions(-)

2 years, 11 months

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VERY VERY URGENT,

by Mr.Azzedine Guessous

Good days to you Please kindly accept my apology for sending you this email without your consent i am Mr.Azzedine Guessous,The director in charge of auditing and accounting section of Bank Of Africa Ouagadougou Burkina-Faso in West Africa, I am writing to request your assistance to transfer the sum of ( $18.6 Million US DOLLARS) feel free to contact me here (azzedineguessous1(a)gmail.com) for more clarifications if you are really interested in my proposal Have a nice day Mr.Azzedine Guessous

2 years, 11 months

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[git:media_tree/master] media: coda: Fix reported H264 profile

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: coda: Fix reported H264 profile Author: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Date: Wed Apr 6 21:23:42 2022 +0100 The CODA960 manual states that ASO/FMO features of baseline are not supported, so for this reason this driver should only report constrained baseline support. This fixes negotiation issue with constrained baseline content on GStreamer 1.17.1. ASO/FMO features are unsupported for the encoder and untested for the decoder because there is currently no userspace support. Neither GStreamer parsers nor FFMPEG parsers support ASO/FMO. Cc: stable(a)vger.kernel.org Fixes: 42a68012e67c2 ("media: coda: add read-only h.264 decoder profile/level controls") Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel(a)collabora.com> Tested-by: Pascal Speck <kernel(a)iktek.de> Signed-off-by: Fabio Estevam <festevam(a)denx.de> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> drivers/media/platform/chips-media/coda-common.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/platform/chips-media/coda-common.c b/drivers/media/platform/chips-media/coda-common.c index 7b4942bb6c2c..36ec5a50a491 100644 --- a/drivers/media/platform/chips-media/coda-common.c +++ b/drivers/media/platform/chips-media/coda-common.c @@ -2332,8 +2332,8 @@ static void coda_encode_ctrls(struct coda_ctx *ctx) V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET, -12, 12, 1, 0); v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE, - V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 0x0, - V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE); + V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE, 0x0, + V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE); if (ctx->dev->devtype->product == CODA_HX4 || ctx->dev->devtype->product == CODA_7541) { v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, @@ -2414,7 +2414,7 @@ static void coda_decode_ctrls(struct coda_ctx *ctx) ctx->h264_profile_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE, V4L2_MPEG_VIDEO_H264_PROFILE_HIGH, - ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) | + ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE) | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) | (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)), V4L2_MPEG_VIDEO_H264_PROFILE_HIGH);

2 years, 11 months

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[git:media_tree/master] media: coda: Add more H264 levels for CODA960

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: coda: Add more H264 levels for CODA960 Author: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Date: Wed Apr 6 21:23:43 2022 +0100 Add H264 level 1.0, 4.1, 4.2 to the list of supported formats. While the hardware does not fully support these levels, it does support most of them. The constraints on frame size and pixel formats already cover the limitation. This fixes negotiation of level on GStreamer 1.17.1. Cc: stable(a)vger.kernel.org Fixes: 42a68012e67c2 ("media: coda: add read-only h.264 decoder profile/level controls") Suggested-by: Philipp Zabel <p.zabel(a)pengutronix.de> Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel(a)collabora.com> Signed-off-by: Fabio Estevam <festevam(a)denx.de> Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> drivers/media/platform/chips-media/coda-common.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/platform/chips-media/coda-common.c b/drivers/media/platform/chips-media/coda-common.c index 36ec5a50a491..d246afcb3f49 100644 --- a/drivers/media/platform/chips-media/coda-common.c +++ b/drivers/media/platform/chips-media/coda-common.c @@ -2347,12 +2347,15 @@ static void coda_encode_ctrls(struct coda_ctx *ctx) if (ctx->dev->devtype->product == CODA_960) { v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_LEVEL, - V4L2_MPEG_VIDEO_H264_LEVEL_4_0, - ~((1 << V4L2_MPEG_VIDEO_H264_LEVEL_2_0) | + V4L2_MPEG_VIDEO_H264_LEVEL_4_2, + ~((1 << V4L2_MPEG_VIDEO_H264_LEVEL_1_0) | + (1 << V4L2_MPEG_VIDEO_H264_LEVEL_2_0) | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_3_0) | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_3_1) | (1 << V4L2_MPEG_VIDEO_H264_LEVEL_3_2) | - (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_0)), + (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_0) | + (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_1) | + (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_2)), V4L2_MPEG_VIDEO_H264_LEVEL_4_0); } v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops,

2 years, 11 months

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Re: [dm-devel] [PATCH v2] dm-crypt: make printing of the key constant-time

by Demi Marie Obenour

Nit: did you mean CC: stable(a)vger.kernel.org (colon instead of semicolon)? Also, would it be better to avoid using the formatting built-in to DMEMIT()? Finally, are there any architectures for which gcc or clang make this non-constant-time? -- Sincerely, Demi Marie Obenour (she/her/hers) Invisible Things Lab

2 years, 11 months

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Good Day,

by Mr. Ahmed Osane

-- Greetings, I'm Mr. Ahmed Osane, how are you doing hope you are in good health, the Board director try to reach you on phone several times Meanwhile, your number was not connecting. before he ask me to send you an email to hear from you if you are fine. hope to hear you are in good Health. Thanks, Mr. Ahmed Osane.

2 years, 11 months

1
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+ fs-sendfile-handles-o_nonblock-of-out_fd.patch added to mm-nonmm-unstable branch

by Andrew Morton

The patch titled Subject: fs: sendfile handles O_NONBLOCK of out_fd has been added to the -mm mm-nonmm-unstable branch. Its filename is fs-sendfile-handles-o_nonblock-of-out_fd.patch This patch should soon appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrei Vagin <avagin(a)gmail.com> Subject: fs: sendfile handles O_NONBLOCK of out_fd sendfile has to return EAGAIN if out_fd is nonblocking and the write into it would block. Here is a small reproducer for the problem: #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <fcntl.h> #include <stdio.h> #include <unistd.h> #include <errno.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/sendfile.h> #define FILE_SIZE (1UL << 30) int main(int argc, char **argv) { int p[2], fd; if (pipe2(p, O_NONBLOCK)) return 1; fd = open(argv[1], O_RDWR | O_TMPFILE, 0666); if (fd < 0) return 1; ftruncate(fd, FILE_SIZE); if (sendfile(p[1], fd, 0, FILE_SIZE) == -1) { fprintf(stderr, "FAIL\n"); } if (sendfile(p[1], fd, 0, FILE_SIZE) != -1 || errno != EAGAIN) { fprintf(stderr, "FAIL\n"); } return 0; } It worked before b964bf53e540, it is stuck after b964bf53e540, and it works again with this fix. Link: https://lkml.kernel.org/r/20220415005015.525191-1-avagin@gmail.com Fixes: b964bf53e540 ("teach sendfile(2) to handle send-to-pipe directly") Signed-off-by: Andrei Vagin <avagin(a)gmail.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/read_write.c | 3 +++ 1 file changed, 3 insertions(+) --- a/fs/read_write.c~fs-sendfile-handles-o_nonblock-of-out_fd +++ a/fs/read_write.c @@ -1247,6 +1247,9 @@ static ssize_t do_sendfile(int out_fd, i count, fl); file_end_write(out.file); } else { + if (out.file->f_flags & O_NONBLOCK) + fl |= SPLICE_F_NONBLOCK; + retval = splice_file_to_pipe(in.file, opipe, &pos, count, fl); } _ Patches currently in -mm which might be from avagin(a)gmail.com are fs-sendfile-handles-o_nonblock-of-out_fd.patch

2 years, 11 months

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Re: [PATCH 05/19] iommu/vt-d: Global devTLB flush when present context entry changed

by Greg KH

On Fri, May 06, 2022 at 11:43:25PM +0800, llfl(kun.hk) wrote: > I am so sorry about that wrong email. I was backporting these patches from a > mail list, and I added your email to cc list by accident. > > > This 'ANBZ' mark is for alibaba inc. code base internal review. > > > I am so sorry about those emails confuse you. Why not submit these for inclusion in the real stable kernel releases, so that you do not have to backport anything? They need to go to older kernels, why duplicate the work for everyone? thanks, greg k-h

2 years, 11 months

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[PATCH v2] rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition

by Gleb Fotengauer-Malinovskiy

Fixes: 54f586a91532 ("rfkill: make new event layout opt-in") Cc: stable(a)vger.kernel.org # 5.11+ Signed-off-by: Gleb Fotengauer-Malinovskiy <glebfm(a)altlinux.org> --- include/uapi/linux/rfkill.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/rfkill.h b/include/uapi/linux/rfkill.h index 283c5a7b3f2c..db6c8588c1d0 100644 --- a/include/uapi/linux/rfkill.h +++ b/include/uapi/linux/rfkill.h @@ -184,7 +184,7 @@ struct rfkill_event_ext { #define RFKILL_IOC_NOINPUT 1 #define RFKILL_IOCTL_NOINPUT _IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT) #define RFKILL_IOC_MAX_SIZE 2 -#define RFKILL_IOCTL_MAX_SIZE _IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_EXT_SIZE, __u32) +#define RFKILL_IOCTL_MAX_SIZE _IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_MAX_SIZE, __u32) /* and that's all userspace gets */ -- glebfm

2 years, 11 months

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[PATCH] crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ

by Ondrej Mosnacek

The commit referenced in the Fixes tag removed the 'break' from the else branch in qcom_rng_read(), causing an infinite loop whenever 'max' is not a multiple of WORD_SZ. This can be reproduced e.g. by running: kcapi-rng -b 67 >/dev/null There are many ways to fix this without adding back the 'break', but they all seem more awkward than simply adding it back, so do just that. Tested on a machine with Qualcomm Amberwing processor. Fixes: a680b1832ced ("crypto: qcom-rng - ensure buffer for generate is completely filled") Cc: stable(a)vger.kernel.org Signed-off-by: Ondrej Mosnacek <omosnace(a)redhat.com> --- drivers/crypto/qcom-rng.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c index 11f30fd48c141..031b5f701a0a3 100644 --- a/drivers/crypto/qcom-rng.c +++ b/drivers/crypto/qcom-rng.c @@ -65,6 +65,7 @@ static int qcom_rng_read(struct qcom_rng *rng, u8 *data, unsigned int max) } else { /* copy only remaining bytes */ memcpy(data, &val, max - currsize); + break; } } while (currsize < max); -- 2.35.1

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