- Linux-stable-mirror - lists.linaro.org

[PATCH AUTOSEL 5.10 1/9] drm/bridge: tc358762: Instruct DSI host to generate HSE packets

by Sasha Levin

From: Marek Vasut <marex(a)denx.de> [ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ] This bridge seems to need the HSE packet, otherwise the image is shifted up and corrupted at the bottom. This makes the bridge work with Samsung DSIM on i.MX8MM and i.MX8MP. Signed-off-by: Marek Vasut <marex(a)denx.de> Reviewed-by: Sam Ravnborg <sam(a)ravnborg.org> Signed-off-by: Robert Foss <rfoss(a)kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230615201902.566182-3-marex… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/bridge/tc358762.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c index 1bfdfc6affafe..21c57d3435687 100644 --- a/drivers/gpu/drm/bridge/tc358762.c +++ b/drivers/gpu/drm/bridge/tc358762.c @@ -224,7 +224,7 @@ static int tc358762_probe(struct mipi_dsi_device *dsi) dsi->lanes = 1; dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | - MIPI_DSI_MODE_LPM; + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_VIDEO_HSE; ret = tc358762_parse_dt(ctx); if (ret < 0) -- 2.40.1

2 years, 1 month

2
9
0 0

[PATCH AUTOSEL 6.1 01/26] devlink: remove reload failed checks in params get/set callbacks

by Sasha Levin

From: Jiri Pirko <jiri(a)nvidia.com> [ Upstream commit 633d76ad01ad0321a1ace3e5cc4fed06753d7ac4 ] The checks in question were introduced by: commit 6b4db2e528f6 ("devlink: Fix use-after-free after a failed reload"). That fixed an issue of reload with mlxsw driver. Back then, that was a valid fix, because there was a limitation in place that prevented drivers from registering/unregistering params when devlink instance was registered. It was possible to do the fix differently by changing drivers to register/unregister params in appropriate places making sure the ops operate only on memory which is allocated and initialized. But that, as a dependency, would require to remove the limitation mentioned above. Eventually, this limitation was lifted by: commit 1d18bb1a4ddd ("devlink: allow registering parameters after the instance") Also, the alternative fix (which also fixed another issue) was done by: commit 74cbc3c03c82 ("mlxsw: spectrum_acl_tcam: Move devlink param to TCAM code"). Therefore, the checks are no longer relevant. Each driver should make sure to have the params registered only when the memory the ops are working with is allocated and initialized. So remove the checks. Signed-off-by: Jiri Pirko <jiri(a)nvidia.com> Reviewed-by: Ido Schimmel <idosch(a)nvidia.com> Reviewed-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/core/devlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/core/devlink.c b/net/core/devlink.c index 5a4a4b34ac15c..6ab335d2a0f56 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -5218,7 +5218,7 @@ static int devlink_param_get(struct devlink *devlink, const struct devlink_param *param, struct devlink_param_gset_ctx *ctx) { - if (!param->get || devlink->reload_failed) + if (!param->get) return -EOPNOTSUPP; return param->get(devlink, param->id, ctx); } @@ -5227,7 +5227,7 @@ static int devlink_param_set(struct devlink *devlink, const struct devlink_param *param, struct devlink_param_gset_ctx *ctx) { - if (!param->set || devlink->reload_failed) + if (!param->set) return -EOPNOTSUPP; return param->set(devlink, param->id, ctx); } -- 2.40.1

2 years, 1 month

3
27
0 0

[PATCH AUTOSEL 5.10 01/14] devlink: remove reload failed checks in params get/set callbacks

by Sasha Levin

From: Jiri Pirko <jiri(a)nvidia.com> [ Upstream commit 633d76ad01ad0321a1ace3e5cc4fed06753d7ac4 ] The checks in question were introduced by: commit 6b4db2e528f6 ("devlink: Fix use-after-free after a failed reload"). That fixed an issue of reload with mlxsw driver. Back then, that was a valid fix, because there was a limitation in place that prevented drivers from registering/unregistering params when devlink instance was registered. It was possible to do the fix differently by changing drivers to register/unregister params in appropriate places making sure the ops operate only on memory which is allocated and initialized. But that, as a dependency, would require to remove the limitation mentioned above. Eventually, this limitation was lifted by: commit 1d18bb1a4ddd ("devlink: allow registering parameters after the instance") Also, the alternative fix (which also fixed another issue) was done by: commit 74cbc3c03c82 ("mlxsw: spectrum_acl_tcam: Move devlink param to TCAM code"). Therefore, the checks are no longer relevant. Each driver should make sure to have the params registered only when the memory the ops are working with is allocated and initialized. So remove the checks. Signed-off-by: Jiri Pirko <jiri(a)nvidia.com> Reviewed-by: Ido Schimmel <idosch(a)nvidia.com> Reviewed-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/core/devlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/core/devlink.c b/net/core/devlink.c index 00c6944ed6342..38666dde89340 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -3620,7 +3620,7 @@ static int devlink_param_get(struct devlink *devlink, const struct devlink_param *param, struct devlink_param_gset_ctx *ctx) { - if (!param->get || devlink->reload_failed) + if (!param->get) return -EOPNOTSUPP; return param->get(devlink, param->id, ctx); } @@ -3629,7 +3629,7 @@ static int devlink_param_set(struct devlink *devlink, const struct devlink_param *param, struct devlink_param_gset_ctx *ctx) { - if (!param->set || devlink->reload_failed) + if (!param->set) return -EOPNOTSUPP; return param->set(devlink, param->id, ctx); } -- 2.40.1

2 years, 1 month

3
15
0 0

[PATCH AUTOSEL 4.14 1/8] wifi: ath9k: fix printk specifier

by Sasha Levin

From: Dongliang Mu <dzm91(a)hust.edu.cn> [ Upstream commit 061115fbfb2ce5870c9a004d68dc63138c07c782 ] Smatch reports: ath_pci_probe() warn: argument 4 to %lx specifier is cast from pointer ath_ahb_probe() warn: argument 4 to %lx specifier is cast from pointer Fix it by modifying %lx to %p in the printk format string. Note that with this change, the pointer address will be printed as a hashed value by default. This is appropriate because the kernel should not leak kernel pointers to user space in an informational message. If someone wants to see the real address for debugging purposes, this can be achieved with the no_hash_pointers kernel option. Signed-off-by: Dongliang Mu <dzm91(a)hust.edu.cn> Acked-by: Toke Høiland-Jørgensen <toke(a)toke.dk> Signed-off-by: Kalle Valo <quic_kvalo(a)quicinc.com> Link: https://lore.kernel.org/r/20230723040403.296723-1-dzm91@hust.edu.cn Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/ath/ath9k/ahb.c | 4 ++-- drivers/net/wireless/ath/ath9k/pci.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 2bd982c3a479d..375628dc654e4 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -135,8 +135,8 @@ static int ath_ahb_probe(struct platform_device *pdev) ah = sc->sc_ah; ath9k_hw_name(ah, hw_name, sizeof(hw_name)); - wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", - hw_name, (unsigned long)mem, irq); + wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n", + hw_name, mem, irq); return 0; diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 2236063112613..7ab050cad4a20 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -975,8 +975,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) } ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name)); - wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", - hw_name, (unsigned long)sc->mem, pdev->irq); + wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n", + hw_name, sc->mem, pdev->irq); return 0; -- 2.40.1

2 years, 1 month

2
10
0 0

[PATCH AUTOSEL 5.10 1/8] ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer

by Sasha Levin

From: Abhishek Mainkar <abmainkar(a)nvidia.com> [ Upstream commit 3a21ffdbc825e0919db9da0e27ee5ff2cc8a863e ] ACPICA commit 90310989a0790032f5a0140741ff09b545af4bc5 According to the ACPI specification 19.6.134, no argument is required to be passed for ASL Timer instruction. For taking care of no argument, AML_NO_OPERAND_RESOLVE flag is added to ASL Timer instruction opcode. When ASL timer instruction interpreted by ACPI interpreter, getting error. After adding AML_NO_OPERAND_RESOLVE flag to ASL Timer instruction opcode, issue is not observed. ============================================================= UBSAN: array-index-out-of-bounds in acpica/dswexec.c:401:12 index -1 is out of range for type 'union acpi_operand_object *[9]' CPU: 37 PID: 1678 Comm: cat Not tainted 6.0.0-dev-th500-6.0.y-1+bcf8c46459e407-generic-64k HW name: NVIDIA BIOS v1.1.1-d7acbfc-dirty 12/19/2022 Call trace: dump_backtrace+0xe0/0x130 show_stack+0x20/0x60 dump_stack_lvl+0x68/0x84 dump_stack+0x18/0x34 ubsan_epilogue+0x10/0x50 __ubsan_handle_out_of_bounds+0x80/0x90 acpi_ds_exec_end_op+0x1bc/0x6d8 acpi_ps_parse_loop+0x57c/0x618 acpi_ps_parse_aml+0x1e0/0x4b4 acpi_ps_execute_method+0x24c/0x2b8 acpi_ns_evaluate+0x3a8/0x4bc acpi_evaluate_object+0x15c/0x37c acpi_evaluate_integer+0x54/0x15c show_power+0x8c/0x12c [acpi_power_meter] Link: https://github.com/acpica/acpica/commit/90310989 Signed-off-by: Abhishek Mainkar <abmainkar(a)nvidia.com> Signed-off-by: Bob Moore <robert.moore(a)intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/acpi/acpica/psopcode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c index 28af49263ebfa..62957cba30f61 100644 --- a/drivers/acpi/acpica/psopcode.c +++ b/drivers/acpi/acpica/psopcode.c @@ -603,7 +603,7 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = { /* 7E */ ACPI_OP("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R, - AML_FLAGS_EXEC_0A_0T_1R), + AML_FLAGS_EXEC_0A_0T_1R | AML_NO_OPERAND_RESOLVE), /* ACPI 5.0 opcodes */ -- 2.40.1

2 years, 1 month

2
8
0 0

[RFC] ext4: don't remove already removed extent

by Muhammad Usama Anjum

Syzbot has hit the following bug on current and all older kernels: BUG: KASAN: out-of-bounds in ext4_ext_rm_leaf fs/ext4/extents.c:2736 [inline] BUG: KASAN: out-of-bounds in ext4_ext_remove_space+0x2482/0x4d90 fs/ext4/extents.c:2958 Read of size 18446744073709551508 at addr ffff888073aea078 by task syz-executor420/6443 On investigation, I've found that eh->eh_entries is zero, ex is referring to last entry and EXT_LAST_EXTENT(eh) is referring to first. Hence EXT_LAST_EXTENT(eh) - ex becomes negative and causes the wrong buffer read. element: FFFF8882F8F0D06C <----- ex element: FFFF8882F8F0D060 element: FFFF8882F8F0D054 element: FFFF8882F8F0D048 element: FFFF8882F8F0D03C element: FFFF8882F8F0D030 element: FFFF8882F8F0D024 element: FFFF8882F8F0D018 element: FFFF8882F8F0D00C <------ EXT_FIRST_EXTENT(eh) header: FFFF8882F8F0D000 <------ EXT_LAST_EXTENT(eh) and eh Cc: stable(a)vger.kernel.org Reported-by: syzbot+6e5f2db05775244c73b7(a)syzkaller.appspotmail.com Closes: https://groups.google.com/g/syzkaller-bugs/c/G6zS-LKgDW0/m/63MgF6V7BAAJ Fixes: d583fb87a3ff ("ext4: punch out extents") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- This patch is only fixing the local issue. There may be bigger bug. Why is ex set to last entry if the eh->eh_entries is 0. If any ext4 developer want to look at the bug, please don't hesitate. --- fs/ext4/extents.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index e4115d338f101..7b7779b4cb87f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2726,7 +2726,7 @@ ext4_ext_rm_leaf(handle_t *handle, struct inode *inode, * If the extent was completely released, * we need to remove it from the leaf */ - if (num == 0) { + if (num == 0 && eh->eh_entries) { if (end != EXT_MAX_BLOCKS - 1) { /* * For hole punching, we need to scoot all the -- 2.40.1

2 years, 1 month

1
0
0 0

[RFC] ext4: don't' remove already removed extent

by Muhammad Usama Anjum

Syzbot has hit the following bug on current and all older kernels: BUG: KASAN: out-of-bounds in ext4_ext_rm_leaf fs/ext4/extents.c:2736 [inline] BUG: KASAN: out-of-bounds in ext4_ext_remove_space+0x2482/0x4d90 fs/ext4/extents.c:2958 Read of size 18446744073709551508 at addr ffff888073aea078 by task syz-executor420/6443 On investigation, I've found that eh->eh_entries is zero, ex is referring to last entry and EXT_LAST_EXTENT(eh) is referring to first. Hence EXT_LAST_EXTENT(eh) - ex becomes negative and causes the wrong buffer read. element: FFFF8882F8F0D06C <----- ex element: FFFF8882F8F0D060 element: FFFF8882F8F0D054 element: FFFF8882F8F0D048 element: FFFF8882F8F0D03C element: FFFF8882F8F0D030 element: FFFF8882F8F0D024 element: FFFF8882F8F0D018 element: FFFF8882F8F0D00C <------ EXT_FIRST_EXTENT(eh) header: FFFF8882F8F0D000 <------ EXT_LAST_EXTENT(eh) and eh Cc: stable(a)vger.kernel.org Reported-by: syzbot+6e5f2db05775244c73b7(a)syzkaller.appspotmail.com Closes: https://groups.google.com/g/syzkaller-bugs/c/G6zS-LKgDW0/m/63MgF6V7BAAJ Fixes: d583fb87a3ff ("ext4: punch out extents") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- This patch is only fixing the local issue. There may be bigger bug. Why is ex set to last entry if the eh->eh_entries is 0. If any ext4 developer want to look at the bug, please don't hesitate. --- fs/ext4/extents.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index e4115d338f101..7b7779b4cb87f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2726,7 +2726,7 @@ ext4_ext_rm_leaf(handle_t *handle, struct inode *inode, * If the extent was completely released, * we need to remove it from the leaf */ - if (num == 0) { + if (num == 0 && eh->eh_entries) { if (end != EXT_MAX_BLOCKS - 1) { /* * For hole punching, we need to scoot all the -- 2.40.1

2 years, 1 month

1
0
0 0

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.131-378-g0d005f1330c2)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.131-378-g0d005f1330c2) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.131-3… Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.131-378-g0d005f1330c2 Git Commit: 0d005f1330c27847e09ba2bc8d7c76cb9962a56a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 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 (x86_64, 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 -------------------------------------------------------------------------------- haps_hs_smp_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 -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.194-314-gda03e749b770)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.194-314-gda03e749b770) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.194-3… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.194-314-gda03e749b770 Git Commit: da03e749b77075d4c85bc92169ca9fb0713dcccf Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig+arm64-chromebook (gcc-10): 1 warning arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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 -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, 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] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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 --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

[PATCH v2 1/2] drm/amd/display: fix the white screen issue when >= 64GB DRAM

by Hamza Mahfooz

From: Yifan Zhang <yifan1.zhang(a)amd.com> Dropping bit 31:4 of page table base is wrong, it makes page table base points to wrong address if phys addr is beyond 64GB; dropping page_table_start/end bit 31:4 is unnecessary since dcn20_vmid_setup will do that. Also, while we are at it, cleanup the assignments using upper_32_bits()/lower_32_bits() and AMDGPU_GPU_PAGE_SHIFT. Cc: stable(a)vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2354 Fixes: 81d0bcf99009 ("drm/amdgpu: make display pinning more flexible (v2)") Signed-off-by: Yifan Zhang <yifan1.zhang(a)amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> --- v2: use upper_32_bits()/lower_32_bits() and AMDGPU_GPU_PAGE_SHIFT --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 1bb1a394f55f..5f14cd9391ca 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1283,11 +1283,15 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_ pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); - page_table_start.high_part = (u32)(adev->gmc.gart_start >> 44) & 0xF; - page_table_start.low_part = (u32)(adev->gmc.gart_start >> 12); - page_table_end.high_part = (u32)(adev->gmc.gart_end >> 44) & 0xF; - page_table_end.low_part = (u32)(adev->gmc.gart_end >> 12); - page_table_base.high_part = upper_32_bits(pt_base) & 0xF; + page_table_start.high_part = upper_32_bits(adev->gmc.gart_start >> + AMDGPU_GPU_PAGE_SHIFT); + page_table_start.low_part = lower_32_bits(adev->gmc.gart_start >> + AMDGPU_GPU_PAGE_SHIFT); + page_table_end.high_part = upper_32_bits(adev->gmc.gart_end >> + AMDGPU_GPU_PAGE_SHIFT); + page_table_end.low_part = lower_32_bits(adev->gmc.gart_end >> + AMDGPU_GPU_PAGE_SHIFT); + page_table_base.high_part = upper_32_bits(pt_base); page_table_base.low_part = lower_32_bits(pt_base); pa_config->system_aperture.start_addr = (uint64_t)logical_addr_low << 18; -- 2.41.0

2 years, 1 month

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[REGRESSION] comedi: add HAS_IOPORT dependencies

by Ian Abbott

Hi, Commit b5c75b68b7de ("comedi: add HAS_IOPORT dependencies") in v6.5-rc1 onwards makes it impossible to select some comedi configuration options that were previously selectable. In addition to adding 'depends on HAS_IOPORT' directives (which is OK for most of the options), it also changes 'select COMEDI_8254', 'select COMEDI_DAS08', 'select COMEDI_NI_LABPC', and 'select COMEDI_AMPLC_DIO200' directives to 'depends on' directives. Since there is no other way to select those options it renders the options that depend on them permanently disabled. It also adds a dependency on HAS_IOPORT to COMEDI_PCI_DRIVERS even though several configuration options that depend on COMEDI_PCI_DRIVERS are for drivers that neither use I/O ports nor depend on modules that call the I/O port functions (inb()/outb() and friends). Arnd Bergmann recommends[1] reverting the patch and following up with a fixed version. I intend to do that. Niklas Schnelle confirms[2] that it will not break anything. [1] Link: https://lore.kernel.org/all/33c2292b-08cb-44c7-9438-07d4060976ab@app.fastma… [2] Link: https://lore.kernel.org/all/65d620b2644e2d60b041815fa4bb544a818ae55a.camel@… #regzbot introduced: b5c75b68b7de -- -=( Ian Abbott <abbotti(a)mev.co.uk> || MEV Ltd. is a company )=- -=( registered in England & Wales. Regd. number: 02862268. )=- -=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=- -=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=-

2 years, 1 month

2
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stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-240-gbc508bd11212)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-240-gbc508bd11212) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-240… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.256-240-gbc508bd11212 Git Commit: bc508bd11212a30ac84dea5a23ab1d2fe65ca3c0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ 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 (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-g604b99bb808b)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-g604b99bb808b) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.325-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.325-121-g604b99bb808b Git Commit: 604b99bb808bdf38f9c3123c22fb03b08da9bf66 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: 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 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 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:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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 (x86_64, gcc-10) — PASS, 0 errors, 3 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' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_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:480: 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 -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 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' 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
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stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52-601-g0d9da1076cc2)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52-601-g0d9da1076cc2) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.52-601-… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.52-601-g0d9da1076cc2 Git Commit: 0d9da1076cc25b7a8a82a39ffc1719b5be735ee8 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: 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 (x86_64, 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 -------------------------------------------------------------------------------- haps_hs_smp_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 -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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 --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
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stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 27 warnings (v4.19.294-196-ga31d260d4a92)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 27 warnings (v4.19.294-196-ga31d260d4a92) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.294-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.294-196-ga31d260d4a92 Git Commit: a31d260d4a92285684297c6082c96299a24749b5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 4 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ 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 (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 -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 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, 4 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- tinyconfig (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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
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stable-rc/linux-4.19.y baseline: 75 runs, 17 regressions (v4.19.294-195-g74d4cf010295)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 75 runs, 17 regressions (v4.19.294-195-g74d4cf010295) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.294-195-g74d4cf010295 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 74d4cf010295264686eb149fc430c2b36880a77e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe331af1f18b558c286d9c Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fe331af1f18b558c286dca failing since 0 day (last pass: v4.19.294-178-g9828e124552d, first fail: v4.19.294-192-g5f24cff2de7e) 2023-09-10T21:19:46.862061 + set +x 2023-09-10T21:19:46.862531 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 95942_1.5.2.4.1> 2023-09-10T21:19:46.975936 / # # 2023-09-10T21:19:47.079102 export SHELL=/bin/sh 2023-09-10T21:19:47.079892 # 2023-09-10T21:19:47.181903 / # export SHELL=/bin/sh. /lava-95942/environment 2023-09-10T21:19:47.182722 2023-09-10T21:19:47.284884 / # . /lava-95942/environment/lava-95942/bin/lava-test-runner /lava-95942/1 2023-09-10T21:19:47.286404 2023-09-10T21:19:47.289914 / # /lava-95942/bin/lava-test-runner /lava-95942/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe352a0353befc70286dc8 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe352a0353befc70286dc9 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe366da1286c95fa286d7d Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe366da1286c95fa286d7e failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe34e2f0784343b4286d72 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe34e2f0784343b4286d73 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe3559fa3706e570286d7a Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe3559fa3706e570286d7b failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe352d2ef052bde3286d79 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe352d2ef052bde3286d7a failing since 377 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe36a94066b72682286d75 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe36a94066b72682286d76 failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe34e16c1fee8532286d79 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe34e16c1fee8532286d7a failing since 377 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe359274beb077e7286d79 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe359274beb077e7286d7a failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe35cdea33461e3f286d6f 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe35cdea33461e3f286d70 failing since 403 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe36924066b72682286d71 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe36924066b72682286d72 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe34e36c1fee8532286d7f 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe34e36c1fee8532286d80 failing since 403 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe35561ee814e77f286d6c Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe35561ee814e77f286d6d failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe357d74beb077e7286d6c 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe357d74beb077e7286d6d failing since 389 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe36f9324d889ae8286d6e Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe36f9324d889ae8286d6f failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe34def0784343b4286d6c 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe34def0784343b4286d6d failing since 389 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe35936df9e2dfb6286d6c Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-195-g74d4cf0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-195-g74d4cf0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe35936df9e2dfb6286d6d failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)

2 years, 1 month

1
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Re: [RESEND PATCH v7 0/2] ACPI: APEI: handle synchronous exceptions with proper si_code

by Shuai Xue

On 2023/8/8 11:17, Shuai Xue wrote: > > > On 2023/7/10 11:15, Shuai Xue wrote: >> >> >> On 2023/6/16 15:15, Shuai Xue wrote: >>> >>> >>> On 2023/6/6 15:42, Shuai Xue wrote: >>>> changes since v6: >>>> - add more explicty error message suggested by Xiaofei >>>> - pick up reviewed-by tag from Xiaofei >>>> - pick up internal reviewed-by tag from Baolin >>>> >>>> changes since v5 by addressing comments from Kefeng: >>>> - document return value of memory_failure() >>>> - drop redundant comments in call site of memory_failure() >>>> - make ghes_do_proc void and handle abnormal case within it >>>> - pick up reviewed-by tag from Kefeng Wang >>>> >>>> changes since v4 by addressing comments from Xiaofei: >>>> - do a force kill only for abnormal sync errors >>>> >>>> changes since v3 by addressing comments from Xiaofei: >>>> - do a force kill for abnormal memory failure error such as invalid PA, >>>> unexpected severity, OOM, etc >>>> - pcik up tested-by tag from Ma Wupeng >>>> >>>> changes since v2 by addressing comments from Naoya: >>>> - rename mce_task_work to sync_task_work >>>> - drop ACPI_HEST_NOTIFY_MCE case in is_hest_sync_notify() >>>> - add steps to reproduce this problem in cover letter >>>> >>>> changes since v1: >>>> - synchronous events by notify type >>>> - Link: https://lore.kernel.org/lkml/20221206153354.92394-3-xueshuai@linux.alibaba.… >>>> >>>> >>>> Shuai Xue (2): >>>> ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on >>>> synchronous events >>>> ACPI: APEI: handle synchronous exceptions in task work >>>> >>>> arch/x86/kernel/cpu/mce/core.c | 9 +-- >>>> drivers/acpi/apei/ghes.c | 113 ++++++++++++++++++++++----------- >>>> include/acpi/ghes.h | 3 - >>>> mm/memory-failure.c | 17 +---- >>>> 4 files changed, 79 insertions(+), 63 deletions(-) >>>> >>> >>> >>> Hi, Rafael, >>> >>> Gentle ping. >>> >>> Are you happy to queue this patch set or anything I can do to improve it? >>> As @Kefeng said, this issue is met in Alibaba and Huawei products, we hope it >>> could be fixed ASAP. >> >> Hi Rafael, Tony, and Naoya, >> >> Gentle ping. I am sorry to see that we have missed v6.3 and v6.4 merge window >> since three Reviewed-by tags and one Tested-by tag. >> >> Do we still need any designated APEI reviewers Reviewed-by? Could you give me your >> Reviewed-by @Tony, and @Naoya if you are happy with the change. >> >> Or Please could you Ack this change if you are happy with the proposal and the >> change? @Rafael >> > > Hi, ALL, > > Gentle ping. > Hi, ALL, I have rewritten the cover letter with the hope that the maintainer will truly understand the necessity of this patch. Both Alibaba and Huawei met the same issue in products, and we hope it could be fixed ASAP. There are two major types of uncorrected recoverable (UCR) errors : - Action Required (AR): The error is detected and the processor already consumes the memory. OS requires to take action (for example, offline failure page/kill failure thread) to recover this error. - Action Optional (AO): The error is detected out of processor execution context. Some data in the memory are corrupted. But the data have not been consumed. OS is optional to take action to recover this error. The main difference between AR and AO errors is that AR errors are synchronous events, while AO errors are asynchronous events. Synchronous exceptions, such as Machine Check Exception (MCE) on X86 and Synchronous External Abort (SEA) on Arm64, are signaled by the hardware when an error is detected and the memory access has architecturally been executed. Currently, both synchronous and asynchronous errors are queued as AO errors and handled by a dedicated kernel thread in a work queue on the ARM64 platform. For synchronous errors, memory_failure() is synced using a cancel_work_sync trick to ensure that the corrupted page is unmapped and poisoned. Upon returning to user-space, the process resumes at the current instruction, triggering a page fault. As a result, the kernel sends a SIGBUS signal to the current process due to VM_FAULT_HWPOISON. However, this trick is not always be effective, this patch set improves the recovery process in three specific aspects: 1. Handle synchronous exceptions with proper si_code ghes_handle_memory_failure() queue both synchronous and asynchronous errors with flag=0. Then the kernel will notify the process by sending a SIGBUS signal in memory_failure() with wrong si_code: BUS_MCEERR_AO to the actual user-space process instead of BUS_MCEERR_AR. The user-space processes rely on the si_code to distinguish to handle memory failure. For example, hwpoison-aware user-space processes use the si_code: BUS_MCEERR_AO for 'action optional' early notifications, and BUS_MCEERR_AR for 'action required' synchronous/late notifications. Specifically, when a SIGBUS_MCEERR_AR synchronous signal is delivered to QEMU, it will inject a vSEA to Guest kernel.[1] Fix it by seting memory failure flags as MF_ACTION_REQUIRED on synchronous events. (PATCH 1) 2. Handle memory_failure() abnormal fails to avoid a unnecessary reboot If process mapping fault page, but memory_failure() abnormal return before try_to_unmap(), for example, the fault page process mapping is KSM page. In this case, arm64 cannot use the page fault process to terminate the synchronous exception loop. This loop can potentially exceed the platform firmware threshold or even trigger a kernel hard lockup, leading to a system reboot. However, kernel has the capability to recover from this error. Fix it by performing a force kill when memory_failure() abnormal fails or when other abnormal synchronous errors occur. These errors can include situations such as invalid PA, unexpected severity, no memory failure config support, invalid GUID section, OOM, etc. (PATCH 2) 3. Handle memory_failure() in current process context which consuming poison When synchronous errors occur, memory_failure() assume that current process context is exactly that consuming poison synchronous error. For example, kill_accessing_process() holds mmap locking of current->mm, does pagetable walk to find the error virtual address, and sends SIGBUS to the current process with error info. However, the mm of kworker is not valid, resulting in a null-pointer dereference. I have fixed this in[3]. commit 77677cdbc2aa mm,hwpoison: check mm when killing accessing process Another example is that collect_procs()/kill_procs() walk the task list, only collect and send sigbus to task which consuming poison. But memory_failure() is queued and handled by a dedicated kernel thread on arm64 platform. Fix it by queuing memory_failure() as a task work which runs in current execution context to synchronously send SIGBUS before ret_to_user. (PATCH 2) Lv Ying and XiuQi from Huawei also proposed to address similar problem[2][4]. Acknowledge to discussion with them. To reproduce this problem: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 5 addr 0xffffb0d75000 page not present Test passed The si_code (code 5) from einj_mem_uc indicates that it is BUS_MCEERR_AO error and it is not fact. After this patch set: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed The si_code (code 4) from einj_mem_uc indicates that it is BUS_MCEERR_AR error as we expected. [1] Add ARMv8 RAS virtualization support in QEMU https://patchew.org/QEMU/20200512030609.19593-1-gengdongjiu@huawei.com/ [2] https://lore.kernel.org/lkml/20221205115111.131568-3-lvying6@huawei.com/ [3] https://lkml.kernel.org/r/20220914064935.7851-1-xueshuai@linux.alibaba.com [4] https://lore.kernel.org/lkml/20221209095407.383211-1-lvying6@huawei.com/

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stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-121-gf922c3a73bcc)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-121-gf922c3a73bcc) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.325-121-gf922c3a73bcc URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f922c3a73bcc1878e90db5e10ef54f49f3d6e3b4 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2fdce02b735b77286e03 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2fdce02b735b77286e04 failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe320d5c2420bae4286d6c Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe320d5c2420bae4286d6d failing since 391 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2f7b7323355cfb286dcb 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2f7b7323355cfb286dcc failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe30e336e232efc8286d75 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe30e336e232efc8286d76 failing since 391 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2ff05d57a2ee25286da9 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2ff05d57a2ee25286daa failing since 405 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe31f9fbad2cad91286d85 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe31f9fbad2cad91286d86 failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2f7cc81979aa09286d6f 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2f7cc81979aa09286d70 failing since 405 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe30d036e232efc8286d6f Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe30d036e232efc8286d70 failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2fb4e8e2c43b7d286dbf 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2fb4e8e2c43b7d286dc0 failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe31cdf990d56a2b286d6e Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe31cdf990d56a2b286d6f failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2f7ac8c7412a92286da4 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2f7ac8c7412a92286da5 failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe30e2053fad2533286d6d Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe30e2053fad2533286d6e failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2fd96d0168854a286d6e 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2fd96d0168854a286d6f failing since 389 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe31d1fbad2cad91286d74 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe31d1fbad2cad91286d75 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2f6883ff033ec8286d8a 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2f6883ff033ec8286d8b failing since 389 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe30bad6bd64df48286ea0 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe30bad6bd64df48286ea1 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64fe2fd3e02b735b77286db3 Results: 49 PASS, 23 FAIL, 2 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/linux-4.14.y/v4.14.325-121-gf922c3a… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-gf922c3a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64fe2fd3e02b735b77286dbb failing since 180 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-10T21:07:24.155171 /lava-11489158/1/../bin/lava-test-case 2023-09-10T21:07:24.164064 [ 50.495243] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64fe2fd3e02b735b77286dbc failing since 180 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-10T21:07:23.130413 /lava-11489158/1/../bin/lava-test-case 2023-09-10T21:07:23.139633 [ 49.470663] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

2 years, 1 month

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stable-rc/linux-5.4.y baseline: 101 runs, 18 regressions (v5.4.256-240-ga44590c54f02)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 101 runs, 18 regressions (v5.4.256-240-ga44590c54f02) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.256-240-ga44590c54f02 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a44590c54f0290f6978aed83db34dee74728f9c4 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe1cebee6d1f9498286db6 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fe1cebee6d1f9498286dbf failing since 164 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-10T19:46:42.492073 + set<8>[ 10.394375] <LAVA_SIGNAL_ENDRUN 0_dmesg 11488605_1.4.2.3.1> 2023-09-10T19:46:42.492177 +x 2023-09-10T19:46:42.594107 # 2023-09-10T19:46:42.694949 / # #export SHELL=/bin/sh 2023-09-10T19:46:42.695182 2023-09-10T19:46:42.795727 / # export SHELL=/bin/sh. /lava-11488605/environment 2023-09-10T19:46:42.795953 2023-09-10T19:46:42.896569 / # . /lava-11488605/environment/lava-11488605/bin/lava-test-runner /lava-11488605/1 2023-09-10T19:46:42.896900 2023-09-10T19:46:42.901393 / # /lava-11488605/bin/lava-test-runner /lava-11488605/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe1ce628a183b0a4286da7 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fe1ce628a183b0a4286db0 failing since 164 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-10T19:45:26.655298 <8>[ 12.741760] <LAVA_SIGNAL_ENDRUN 0_dmesg 11488645_1.4.2.3.1> 2023-09-10T19:45:26.658741 + set +x 2023-09-10T19:45:26.759872 # 2023-09-10T19:45:26.860612 / # #export SHELL=/bin/sh 2023-09-10T19:45:26.860883 2023-09-10T19:45:26.961413 / # export SHELL=/bin/sh. /lava-11488645/environment 2023-09-10T19:45:26.961615 2023-09-10T19:45:27.062115 / # . /lava-11488645/environment/lava-11488645/bin/lava-test-runner /lava-11488645/1 2023-09-10T19:45:27.062465 2023-09-10T19:45:27.067580 / # /lava-11488645/bin/lava-test-runner /lava-11488645/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe20ee574ed348b0286e15 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe20ee574ed348b0286e16 failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe226aea2bb63bfc286d78 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe226aea2bb63bfc286d79 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe1efee4da09cefc286d6c 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1efee4da09cefc286d6d failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe2051be0e993299286daa Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2051be0e993299286dab failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe20edc46fb99c53286d75 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe20edc46fb99c53286d76 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe2116c46fb99c53286d83 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2116c46fb99c53286d84 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe1efdce89ce7f24286db5 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1efdce89ce7f24286db6 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe1f8a9ec7040587286d72 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1f8a9ec7040587286d73 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2103f0c4d12de8286d6e 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2103f0c4d12de8286d6f failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe2267ea2bb63bfc286d72 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2267ea2bb63bfc286d73 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe1f4d65ff7bb936286d99 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1f4d65ff7bb936286d9a failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe1f9f6c5a1f8a83286db1 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1f9f6c5a1f8a83286db2 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe2102c46fb99c53286d7b 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2102c46fb99c53286d7c failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe2256f36400a9a2286d79 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe2256f36400a9a2286d7a failing since 391 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fe1f25e4da09cefc286e7a 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe1f25e4da09cefc286e7b failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fe203dbe0e993299286da5 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-240-ga44590c54… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-240-ga44590c54… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fe203dbe0e993299286da6 failing since 391 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)

2 years, 1 month

1
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stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 40 warnings (v4.19.294-195-g74d4cf010295)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 40 warnings (v4.19.294-195-g74d4cf010295) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.294-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.294-195-g74d4cf010295 Git Commit: 74d4cf010295264686eb149fc430c2b36880a77e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 7 warnings defconfig+arm64-chromebook (gcc-10): 7 warnings arm: imx_v6_v7_defconfig (gcc-10): 2 warnings multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 2 warnings i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 2 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 13 include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 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 (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 -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-gf922c3a73bcc)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-gf922c3a73bcc) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.325-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.325-121-gf922c3a73bcc Git Commit: f922c3a73bcc1878e90db5e10ef54f49f3d6e3b4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: 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 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 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:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 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' 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:480: 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 -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_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:480: 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 -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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, 3 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' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
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stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-240-ga44590c54f02)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-240-ga44590c54f02) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-240… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.256-240-ga44590c54f02 Git Commit: a44590c54f0290f6978aed83db34dee74728f9c4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ 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 (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

FAILED: patch "[PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 65e710899fd19f435f40268f3a92dfaa11f14470 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091034-applaud-urologist-8167@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 65e710899fd19f435f40268f3a92dfaa11f14470 Mon Sep 17 00:00:00 2001 From: Song Liu <song(a)kernel.org> Date: Wed, 6 Sep 2023 10:52:15 -0700 Subject: [PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for ld.lld With ":text =0xcccc", ld.lld fills unused text area with 0xcccc0000. Example objdump -D output: ffffffff82b04203: 00 00 add %al,(%rax) ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: 00 00 add %al,(%rax) ffffffff82b04209: cc int3 ffffffff82b0420a: cc int3 Replace it with ":text =0xcccccccc", so we get the following instead: ffffffff82b04203: cc int3 ffffffff82b04204: cc int3 ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: cc int3 ffffffff82b04208: cc int3 gcc/ld doesn't seem to have the same issue. The generated code stays the same for gcc/ld. Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Kees Cook <keescook(a)chromium.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Fixes: 7705dc855797 ("x86/vmlinux: Use INT3 instead of NOP for linker fill bytes") Link: https://lore.kernel.org/r/20230906175215.2236033-1-song@kernel.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 83d41c2601d7..f15fb71f280e 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -156,7 +156,7 @@ SECTIONS ALIGN_ENTRY_TEXT_END *(.gnu.warning) - } :text =0xcccc + } :text = 0xcccccccc /* End of text section, which should occupy whole number of pages */ _etext = .;

2 years, 1 month

1
0
0 0

FAILED: patch "[PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 65e710899fd19f435f40268f3a92dfaa11f14470 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091033-scone-precinct-e841@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 65e710899fd19f435f40268f3a92dfaa11f14470 Mon Sep 17 00:00:00 2001 From: Song Liu <song(a)kernel.org> Date: Wed, 6 Sep 2023 10:52:15 -0700 Subject: [PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for ld.lld With ":text =0xcccc", ld.lld fills unused text area with 0xcccc0000. Example objdump -D output: ffffffff82b04203: 00 00 add %al,(%rax) ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: 00 00 add %al,(%rax) ffffffff82b04209: cc int3 ffffffff82b0420a: cc int3 Replace it with ":text =0xcccccccc", so we get the following instead: ffffffff82b04203: cc int3 ffffffff82b04204: cc int3 ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: cc int3 ffffffff82b04208: cc int3 gcc/ld doesn't seem to have the same issue. The generated code stays the same for gcc/ld. Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Kees Cook <keescook(a)chromium.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Fixes: 7705dc855797 ("x86/vmlinux: Use INT3 instead of NOP for linker fill bytes") Link: https://lore.kernel.org/r/20230906175215.2236033-1-song@kernel.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 83d41c2601d7..f15fb71f280e 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -156,7 +156,7 @@ SECTIONS ALIGN_ENTRY_TEXT_END *(.gnu.warning) - } :text =0xcccc + } :text = 0xcccccccc /* End of text section, which should occupy whole number of pages */ _etext = .;

2 years, 1 month

1
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FAILED: patch "[PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 65e710899fd19f435f40268f3a92dfaa11f14470 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091031-reapply-headed-88ad@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 65e710899fd19f435f40268f3a92dfaa11f14470 Mon Sep 17 00:00:00 2001 From: Song Liu <song(a)kernel.org> Date: Wed, 6 Sep 2023 10:52:15 -0700 Subject: [PATCH] x86/build: Fix linker fill bytes quirk/incompatibility for ld.lld With ":text =0xcccc", ld.lld fills unused text area with 0xcccc0000. Example objdump -D output: ffffffff82b04203: 00 00 add %al,(%rax) ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: 00 00 add %al,(%rax) ffffffff82b04209: cc int3 ffffffff82b0420a: cc int3 Replace it with ":text =0xcccccccc", so we get the following instead: ffffffff82b04203: cc int3 ffffffff82b04204: cc int3 ffffffff82b04205: cc int3 ffffffff82b04206: cc int3 ffffffff82b04207: cc int3 ffffffff82b04208: cc int3 gcc/ld doesn't seem to have the same issue. The generated code stays the same for gcc/ld. Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Kees Cook <keescook(a)chromium.org> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Fixes: 7705dc855797 ("x86/vmlinux: Use INT3 instead of NOP for linker fill bytes") Link: https://lore.kernel.org/r/20230906175215.2236033-1-song@kernel.org diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 83d41c2601d7..f15fb71f280e 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -156,7 +156,7 @@ SECTIONS ALIGN_ENTRY_TEXT_END *(.gnu.warning) - } :text =0xcccc + } :text = 0xcccccccc /* End of text section, which should occupy whole number of pages */ _etext = .;

2 years, 1 month

1
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stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-121-g147296c6d2bd)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-121-g147296c6d2bd) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.325-121-g147296c6d2bd URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 147296c6d2bd64389055e137a4862a14fae7461a Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb4e52806218898286d6c 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb4e52806218898286d6d failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb4e62806218898286d70 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb4e62806218898286d71 failing since 391 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb251a4dae09219286d80 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb251a4dae09219286d81 failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb28ed262285982286d7b Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb28ed262285982286d7c failing since 391 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb403b2cc7b822f286d73 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb403b2cc7b822f286d74 failing since 404 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb5713d56b28d1a286d91 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb5713d56b28d1a286d92 failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb24fa4dae09219286d7a 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb24fa4dae09219286d7b failing since 404 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb357f858537b2b286d72 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb357f858537b2b286d73 failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb431c347689156286d74 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb431c347689156286d75 failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb56c169f4798c1286d6e Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb56c169f4798c1286d6f failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb250687a5ead1b286d6e 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb250687a5ead1b286d6f failing since 383 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb3566ab03ef43e286d6c Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb3566ab03ef43e286d6d failing since 372 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb41dc347689156286d6f 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb41dc347689156286d70 failing since 388 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb599169f4798c1286d74 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb599169f4798c1286d75 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb252687a5ead1b286d74 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb252687a5ead1b286d75 failing since 388 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb3a3a8d974102f286d71 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb3a3a8d974102f286d72 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64fdb1b9dd71928877286d82 Results: 49 PASS, 23 FAIL, 2 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/linux-4.14.y/v4.14.325-121-g147296c… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-121-g147296c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64fdb1b9dd71928877286d8c failing since 180 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-10T12:09:21.842931 /lava-11486391/1/../bin/lava-test-case * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64fdb1b9dd71928877286d8d failing since 180 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-10T12:09:20.818986 /lava-11486391/1/../bin/lava-test-case 2023-09-10T12:09:20.828349 [ 49.442239] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail>

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stable-rc/linux-5.4.y baseline: 100 runs, 18 regressions (v5.4.256-237-g0e16f8cb79ad)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 100 runs, 18 regressions (v5.4.256-237-g0e16f8cb79ad) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.256-237-g0e16f8cb79ad URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 0e16f8cb79ad967e6662347809d6cd40bd0909a7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdacee69e0f95702286da5 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fdacee69e0f95702286dae failing since 163 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-10T11:47:45.737261 + set<8>[ 9.969487] <LAVA_SIGNAL_ENDRUN 0_dmesg 11486192_1.4.2.3.1> 2023-09-10T11:47:45.737341 +x 2023-09-10T11:47:45.839120 2023-09-10T11:47:45.939646 / # #export SHELL=/bin/sh 2023-09-10T11:47:45.939869 2023-09-10T11:47:46.040373 / # export SHELL=/bin/sh. /lava-11486192/environment 2023-09-10T11:47:46.040561 2023-09-10T11:47:46.141068 / # . /lava-11486192/environment/lava-11486192/bin/lava-test-runner /lava-11486192/1 2023-09-10T11:47:46.141386 2023-09-10T11:47:46.146099 / # /lava-11486192/bin/lava-test-runner /lava-11486192/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdacf269e0f95702286ddd Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fdacf269e0f95702286de6 failing since 163 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-10T11:47:48.132736 <8>[ 13.266429] <LAVA_SIGNAL_ENDRUN 0_dmesg 11486173_1.4.2.3.1> 2023-09-10T11:47:48.136188 + set +x 2023-09-10T11:47:48.241719 2023-09-10T11:47:48.343302 / # #export SHELL=/bin/sh 2023-09-10T11:47:48.344030 2023-09-10T11:47:48.445406 / # export SHELL=/bin/sh. /lava-11486173/environment 2023-09-10T11:47:48.446107 2023-09-10T11:47:48.547514 / # . /lava-11486173/environment/lava-11486173/bin/lava-test-runner /lava-11486173/1 2023-09-10T11:47:48.548676 2023-09-10T11:47:48.554430 / # /lava-11486173/bin/lava-test-runner /lava-11486173/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb110e33b61f489286d86 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb110e33b61f489286d87 failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb29bd262285982286da7 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb29bd262285982286da8 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdaf81c4728ed6ee286ddb 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaf81c4728ed6ee286ddc failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb03709b7f1cc66286d91 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb03709b7f1cc66286d92 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb13328336f58f3286d6d 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb13328336f58f3286d6e failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb278e18a7240e2286d7b Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb278e18a7240e2286d7c failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdafa885d33644ad286d92 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafa885d33644ad286d93 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb034725ce00f15286d73 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb034725ce00f15286d74 failing since 404 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb124162245514d286d6c 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb124162245514d286d6d failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb1619878bd3d07286dc9 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb1619878bd3d07286dca failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdafa785d33644ad286d8b 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafa785d33644ad286d8c failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb033725ce00f15286d6d Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb033725ce00f15286d6e failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdb16028336f58f3286dc7 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb16028336f58f3286dc8 failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb28dd262285982286d6c Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb28dd262285982286d6d failing since 391 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdafa985d33644ad286d97 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafa985d33644ad286d98 failing since 383 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdb03609b7f1cc66286d8e Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-237-g0e16f8cb7… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-237-g0e16f8cb7… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdb03609b7f1cc66286d8f failing since 391 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)

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stable-rc/linux-4.19.y baseline: 96 runs, 17 regressions (v4.19.294-192-g5f24cff2de7e)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 96 runs, 17 regressions (v4.19.294-192-g5f24cff2de7e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.294-192-g5f24cff2de7e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 5f24cff2de7e70e91fa4c52215ec5325326d393d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdabc99da5143b81286dad Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fdabc99da5143b81286dde new failure (last pass: v4.19.294-178-g9828e124552d) 2023-09-10T11:42:25.455987 + set +x 2023-09-10T11:42:25.456494 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 94946_1.5.2.4.1> 2023-09-10T11:42:25.569266 / # # 2023-09-10T11:42:25.672538 export SHELL=/bin/sh 2023-09-10T11:42:25.673328 # 2023-09-10T11:42:25.775354 / # export SHELL=/bin/sh. /lava-94946/environment 2023-09-10T11:42:25.776198 2023-09-10T11:42:25.878114 / # . /lava-94946/environment/lava-94946/bin/lava-test-runner /lava-94946/1 2023-09-10T11:42:25.879529 2023-09-10T11:42:25.883024 / # /lava-94946/bin/lava-test-runner /lava-94946/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdae3a63996a8b08286dc7 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdae3a63996a8b08286dc8 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdaf800827dd3b95286d6e Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaf800827dd3b95286d6f failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdad8b344b37d2c9286d86 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdad8b344b37d2c9286d87 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdaee1eee71527ff286d7a Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaee1eee71527ff286d7b failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdae18317c0baf89286e40 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdae18317c0baf89286e41 failing since 377 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdafab85d33644ad286d9d Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafab85d33644ad286d9e failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdad8ea7631250f3286d72 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdad8ea7631250f3286d73 failing since 377 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdaef5eee71527ff286de9 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaef5eee71527ff286dea failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdae04ae3fb65889286db2 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdae04ae3fb65889286db3 failing since 402 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdafa885d33644ad286d8e Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafa885d33644ad286d8f failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdad8da7631250f3286d6c 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdad8da7631250f3286d6d failing since 402 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdaee1eee71527ff286d80 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaee1eee71527ff286d81 failing since 391 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdae4063f3ce8d9d286d70 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdae4063f3ce8d9d286d71 failing since 388 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdafaa0827dd3b95286d95 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdafaa0827dd3b95286d96 failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fdad9fd8d6638070286d7a 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdad9fd8d6638070286d7b failing since 388 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fdaee27a9738780f286d81 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-192-g5f24cff… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-192-g5f24cff… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fdaee27a9738780f286d82 failing since 383 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)

2 years, 1 month

1
0
0 0

[PATCH AUTOSEL 4.14 01/12] media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer

by Sasha Levin

From: Zhang Shurong <zhang_shurong(a)foxmail.com> [ Upstream commit 7bf744f2de0a848fb1d717f5831b03db96feae89 ] In af9035_i2c_master_xfer, msg is controlled by user. When msg[i].buf is null and msg[i].len is zero, former checks on msg[i].buf would be passed. Malicious data finally reach af9035_i2c_master_xfer. If accessing msg[i].buf[0] without sanity check, null ptr deref would happen. We add check on msg[i].len to prevent crash. Similar commit: commit 0ed554fd769a ("media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()") Signed-off-by: Zhang Shurong <zhang_shurong(a)foxmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/media/usb/dvb-usb-v2/af9035.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 1f6c1eefe3892..55c7e7348869b 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -336,6 +336,8 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, ret = -EOPNOTSUPP; } else if ((msg[0].addr == state->af9033_i2c_addr[0]) || (msg[0].addr == state->af9033_i2c_addr[1])) { + if (msg[0].len < 3 || msg[1].len < 1) + return -EOPNOTSUPP; /* demod access via firmware interface */ u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | msg[0].buf[2]; @@ -395,6 +397,8 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, ret = -EOPNOTSUPP; } else if ((msg[0].addr == state->af9033_i2c_addr[0]) || (msg[0].addr == state->af9033_i2c_addr[1])) { + if (msg[0].len < 3) + return -EOPNOTSUPP; /* demod access via firmware interface */ u32 reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 | msg[0].buf[2]; @@ -402,10 +406,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, if (msg[0].addr == state->af9033_i2c_addr[1]) reg |= 0x100000; - ret = (msg[0].len >= 3) ? af9035_wr_regs(d, reg, - &msg[0].buf[3], - msg[0].len - 3) - : -EOPNOTSUPP; + ret = af9035_wr_regs(d, reg, &msg[0].buf[3], msg[0].len - 3); } else { /* I2C write */ u8 buf[MAX_XFER_SIZE]; -- 2.40.1

2 years, 1 month

2
12
0 0

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-g147296c6d2bd)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-121-g147296c6d2bd) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.325-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.325-121-g147296c6d2bd Git Commit: 147296c6d2bd64389055e137a4862a14fae7461a Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: 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 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 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:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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 (x86_64, gcc-10) — PASS, 0 errors, 3 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' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_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:480: 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 -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 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' 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, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-237-g0e16f8cb79ad)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-237-g0e16f8cb79ad) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-237… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.256-237-g0e16f8cb79ad Git Commit: 0e16f8cb79ad967e6662347809d6cd40bd0909a7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ 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 (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 40 warnings (v4.19.294-192-g5f24cff2de7e)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 40 warnings (v4.19.294-192-g5f24cff2de7e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.294-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.294-192-g5f24cff2de7e Git Commit: 5f24cff2de7e70e91fa4c52215ec5325326d393d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 7 warnings defconfig+arm64-chromebook (gcc-10): 7 warnings arm: imx_v6_v7_defconfig (gcc-10): 2 warnings multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 2 warnings i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 2 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 13 include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 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 (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 -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tinyconfig (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 -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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FAILED: patch "[PATCH] usb: typec: bus: verify partner exists in" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x f23643306430f86e2f413ee2b986e0773e79da31 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091014-everyone-scoreless-b562@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: f23643306430 ("usb: typec: bus: verify partner exists in typec_altmode_attention") 95b4d51c96a8 ("usb: typec: tcpm: Refactor tcpm_handle_vdm_request") 8afe9a3548f9 ("usb: typec: tcpm: Refactor tcpm_handle_vdm_request payload handling") 88d02c9ba2e8 ("usb: typec: tcpm: Ignore unsupported/unknown alternate mode requests") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f23643306430f86e2f413ee2b986e0773e79da31 Mon Sep 17 00:00:00 2001 From: RD Babiera <rdbabiera(a)google.com> Date: Mon, 14 Aug 2023 18:05:59 +0000 Subject: [PATCH] usb: typec: bus: verify partner exists in typec_altmode_attention Some usb hubs will negotiate DisplayPort Alt mode with the device but will then negotiate a data role swap after entering the alt mode. The data role swap causes the device to unregister all alt modes, however the usb hub will still send Attention messages even after failing to reregister the Alt Mode. type_altmode_attention currently does not verify whether or not a device's altmode partner exists, which results in a NULL pointer error when dereferencing the typec_altmode and typec_altmode_ops belonging to the altmode partner. Verify the presence of a device's altmode partner before sending the Attention message to the Alt Mode driver. Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Cc: stable(a)vger.kernel.org Signed-off-by: RD Babiera <rdbabiera(a)google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Link: https://lore.kernel.org/r/20230814180559.923475-1-rdbabiera@google.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index fe5b9a2e61f5..e95ec7e382bb 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -183,12 +183,20 @@ EXPORT_SYMBOL_GPL(typec_altmode_exit); * * Notifies the partner of @adev about Attention command. */ -void typec_altmode_attention(struct typec_altmode *adev, u32 vdo) +int typec_altmode_attention(struct typec_altmode *adev, u32 vdo) { - struct typec_altmode *pdev = &to_altmode(adev)->partner->adev; + struct altmode *partner = to_altmode(adev)->partner; + struct typec_altmode *pdev; + + if (!partner) + return -ENODEV; + + pdev = &partner->adev; if (pdev->ops && pdev->ops->attention) pdev->ops->attention(pdev, vdo); + + return 0; } EXPORT_SYMBOL_GPL(typec_altmode_attention); diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 5639b9a1e0bf..ab7e3d7249ab 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -1877,7 +1877,8 @@ static void tcpm_handle_vdm_request(struct tcpm_port *port, } break; case ADEV_ATTENTION: - typec_altmode_attention(adev, p[1]); + if (typec_altmode_attention(adev, p[1])) + tcpm_log(port, "typec_altmode_attention no port partner altmode"); break; } } diff --git a/include/linux/usb/typec_altmode.h b/include/linux/usb/typec_altmode.h index 350d49012659..28aeef8f9e7b 100644 --- a/include/linux/usb/typec_altmode.h +++ b/include/linux/usb/typec_altmode.h @@ -67,7 +67,7 @@ struct typec_altmode_ops { int typec_altmode_enter(struct typec_altmode *altmode, u32 *vdo); int typec_altmode_exit(struct typec_altmode *altmode); -void typec_altmode_attention(struct typec_altmode *altmode, u32 vdo); +int typec_altmode_attention(struct typec_altmode *altmode, u32 vdo); int typec_altmode_vdm(struct typec_altmode *altmode, const u32 header, const u32 *vdo, int count); int typec_altmode_notify(struct typec_altmode *altmode, unsigned long conf,

2 years, 1 month

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FAILED: patch "[PATCH] usb: typec: bus: verify partner exists in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x f23643306430f86e2f413ee2b986e0773e79da31 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091013-thread-badass-2e0d@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: f23643306430 ("usb: typec: bus: verify partner exists in typec_altmode_attention") 95b4d51c96a8 ("usb: typec: tcpm: Refactor tcpm_handle_vdm_request") 8afe9a3548f9 ("usb: typec: tcpm: Refactor tcpm_handle_vdm_request payload handling") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f23643306430f86e2f413ee2b986e0773e79da31 Mon Sep 17 00:00:00 2001 From: RD Babiera <rdbabiera(a)google.com> Date: Mon, 14 Aug 2023 18:05:59 +0000 Subject: [PATCH] usb: typec: bus: verify partner exists in typec_altmode_attention Some usb hubs will negotiate DisplayPort Alt mode with the device but will then negotiate a data role swap after entering the alt mode. The data role swap causes the device to unregister all alt modes, however the usb hub will still send Attention messages even after failing to reregister the Alt Mode. type_altmode_attention currently does not verify whether or not a device's altmode partner exists, which results in a NULL pointer error when dereferencing the typec_altmode and typec_altmode_ops belonging to the altmode partner. Verify the presence of a device's altmode partner before sending the Attention message to the Alt Mode driver. Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Cc: stable(a)vger.kernel.org Signed-off-by: RD Babiera <rdbabiera(a)google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Link: https://lore.kernel.org/r/20230814180559.923475-1-rdbabiera@google.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/typec/bus.c b/drivers/usb/typec/bus.c index fe5b9a2e61f5..e95ec7e382bb 100644 --- a/drivers/usb/typec/bus.c +++ b/drivers/usb/typec/bus.c @@ -183,12 +183,20 @@ EXPORT_SYMBOL_GPL(typec_altmode_exit); * * Notifies the partner of @adev about Attention command. */ -void typec_altmode_attention(struct typec_altmode *adev, u32 vdo) +int typec_altmode_attention(struct typec_altmode *adev, u32 vdo) { - struct typec_altmode *pdev = &to_altmode(adev)->partner->adev; + struct altmode *partner = to_altmode(adev)->partner; + struct typec_altmode *pdev; + + if (!partner) + return -ENODEV; + + pdev = &partner->adev; if (pdev->ops && pdev->ops->attention) pdev->ops->attention(pdev, vdo); + + return 0; } EXPORT_SYMBOL_GPL(typec_altmode_attention); diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 5639b9a1e0bf..ab7e3d7249ab 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -1877,7 +1877,8 @@ static void tcpm_handle_vdm_request(struct tcpm_port *port, } break; case ADEV_ATTENTION: - typec_altmode_attention(adev, p[1]); + if (typec_altmode_attention(adev, p[1])) + tcpm_log(port, "typec_altmode_attention no port partner altmode"); break; } } diff --git a/include/linux/usb/typec_altmode.h b/include/linux/usb/typec_altmode.h index 350d49012659..28aeef8f9e7b 100644 --- a/include/linux/usb/typec_altmode.h +++ b/include/linux/usb/typec_altmode.h @@ -67,7 +67,7 @@ struct typec_altmode_ops { int typec_altmode_enter(struct typec_altmode *altmode, u32 *vdo); int typec_altmode_exit(struct typec_altmode *altmode); -void typec_altmode_attention(struct typec_altmode *altmode, u32 vdo); +int typec_altmode_attention(struct typec_altmode *altmode, u32 vdo); int typec_altmode_vdm(struct typec_altmode *altmode, const u32 header, const u32 *vdo, int count); int typec_altmode_notify(struct typec_altmode *altmode, unsigned long conf,

2 years, 1 month

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of: property: fw_devlink: Add a devlink for panel followers

by Adam Ford

Stable Group, Please apply commit fbf0ea2da3c7("of: property: fw_devlink: Add a devlink for panel followers") to the 6.1.y stable branch. This fixes an issue where a display panel is deferred indefinitely on an AM3517-EVM. Thank you, Fixes: eaf9b5612a47 ("driver core: fw_devlink: Don't purge child fwnode's consumer links") Signed-off-by: Adam Ford <aford173(a)gmail.com>

2 years, 1 month

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FAILED: patch "[PATCH] cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x e520d0b6be950ce3738cf4b9bd3b392be818f1dc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091028-annually-maker-4daf@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: e520d0b6be95 ("cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug") a86854d0c599 ("treewide: devm_kzalloc() -> devm_kcalloc()") ea125dedbc14 ("Merge tag 'gpio-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e520d0b6be950ce3738cf4b9bd3b392be818f1dc Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" <gustavoars(a)kernel.org> Date: Mon, 31 Jul 2023 21:15:48 -0600 Subject: [PATCH] cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug Allocate extra space for terminating element at: drivers/cpufreq/brcmstb-avs-cpufreq.c: 449 table[i].frequency = CPUFREQ_TABLE_END; and add code comment to make this clear. This fixes the following -Warray-bounds warning seen after building ARM with multi_v7_defconfig (GCC 13): In function 'brcm_avs_get_freq_table', inlined from 'brcm_avs_cpufreq_init' at drivers/cpufreq/brcmstb-avs-cpufreq.c:623:15: drivers/cpufreq/brcmstb-avs-cpufreq.c:449:28: warning: array subscript 5 is outside array bounds of 'void[60]' [-Warray-bounds=] 449 | table[i].frequency = CPUFREQ_TABLE_END; In file included from include/linux/node.h:18, from include/linux/cpu.h:17, from include/linux/cpufreq.h:12, from drivers/cpufreq/brcmstb-avs-cpufreq.c:44: In function 'devm_kmalloc_array', inlined from 'devm_kcalloc' at include/linux/device.h:328:9, inlined from 'brcm_avs_get_freq_table' at drivers/cpufreq/brcmstb-avs-cpufreq.c:437:10, inlined from 'brcm_avs_cpufreq_init' at drivers/cpufreq/brcmstb-avs-cpufreq.c:623:15: include/linux/device.h:323:16: note: at offset 60 into object of size 60 allocated by 'devm_kmalloc' 323 | return devm_kmalloc(dev, bytes, flags); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -Warray-bounds. Link: https://github.com/KSPP/linux/issues/324 Fixes: de322e085995 ("cpufreq: brcmstb-avs-cpufreq: AVS CPUfreq driver for Broadcom STB SoCs") Cc: stable(a)vger.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com> Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> diff --git a/drivers/cpufreq/brcmstb-avs-cpufreq.c b/drivers/cpufreq/brcmstb-avs-cpufreq.c index 1bdd513bcd19..35fb3a559ea9 100644 --- a/drivers/cpufreq/brcmstb-avs-cpufreq.c +++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c @@ -434,7 +434,11 @@ brcm_avs_get_freq_table(struct device *dev, struct private_data *priv) if (ret) return ERR_PTR(ret); - table = devm_kcalloc(dev, AVS_PSTATE_MAX + 1, sizeof(*table), + /* + * We allocate space for the 5 different P-STATES AVS, + * plus extra space for a terminating element. + */ + table = devm_kcalloc(dev, AVS_PSTATE_MAX + 1 + 1, sizeof(*table), GFP_KERNEL); if (!table) return ERR_PTR(-ENOMEM);

2 years, 1 month

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FAILED: patch "[PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x da2863f15945de100b95c72d5656541d30956c5d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091008-impending-mortify-766f@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From da2863f15945de100b95c72d5656541d30956c5d Mon Sep 17 00:00:00 2001 From: Holger Dengler <dengler(a)linux.ibm.com> Date: Tue, 25 Jul 2023 11:24:47 +0200 Subject: [PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL Commit 'fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys")' introduced PKEY_TYPE_EP11_AES for the PKEY_CLR2SECK2 IOCTL to convert an AES clearkey into a securekey of this type. Unfortunately, all PKEY_CLR2SECK2 IOCTL requests with type PKEY_TYPE_EP11_AES return with an error (-EINVAL). Fix the handling for PKEY_TYPE_EP11_AES in PKEY_CLR2SECK2 IOCTL, so that userspace can convert clearkey blobs into PKEY_TYPE_EP11_AES securekey blobs. Cc: stable(a)vger.kernel.org # v5.10+ Fixes: fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys") Signed-off-by: Holger Dengler <dengler(a)linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 2661d6a9ea13..7543757c82e2 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -272,7 +272,8 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen, card = apqns[i] >> 16; dom = apqns[i] & 0xFFFF; rc = ep11_clr2keyblob(card, dom, clrkeylen * 8, - 0, clrkey, keybuf, keybuflen); + 0, clrkey, keybuf, keybuflen, + PKEY_TYPE_EP11); if (rc == 0) break; } @@ -775,6 +776,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, if (*keybufsize < MINEP11AESKEYBLOBSIZE) return -EINVAL; break; + case PKEY_TYPE_EP11_AES: + if (*keybufsize < (sizeof(struct ep11kblob_header) + + MINEP11AESKEYBLOBSIZE)) + return -EINVAL; + break; default: return -EINVAL; } @@ -793,9 +799,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, for (i = 0, rc = -ENODEV; i < nr_apqns; i++) { card = apqns[i].card; dom = apqns[i].domain; - if (ktype == PKEY_TYPE_EP11) { + if (ktype == PKEY_TYPE_EP11 || + ktype == PKEY_TYPE_EP11_AES) { rc = ep11_clr2keyblob(card, dom, ksize, kflags, - clrkey, keybuf, keybufsize); + clrkey, keybuf, keybufsize, + ktype); } else if (ktype == PKEY_TYPE_CCA_DATA) { rc = cca_clr2seckey(card, dom, ksize, clrkey, keybuf); @@ -1514,7 +1522,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); if (IS_ERR(apqns)) return PTR_ERR(apqns); - kkey = kmalloc(klen, GFP_KERNEL); + kkey = kzalloc(klen, GFP_KERNEL); if (!kkey) { kfree(apqns); return -ENOMEM; diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c index 51f6753e01c5..355d30bc0aac 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.c +++ b/drivers/s390/crypto/zcrypt_ep11misc.c @@ -1000,12 +1000,12 @@ static int ep11_cryptsingle(u16 card, u16 domain, return rc; } -static int ep11_unwrapkey(u16 card, u16 domain, - const u8 *kek, size_t keksize, - const u8 *enckey, size_t enckeysize, - u32 mech, const u8 *iv, - u32 keybitsize, u32 keygenflags, - u8 *keybuf, size_t *keybufsize) +static int _ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize) { struct uw_req_pl { struct pl_head head; @@ -1042,7 +1042,6 @@ static int ep11_unwrapkey(u16 card, u16 domain, struct ep11_cprb *req = NULL, *rep = NULL; struct ep11_target_dev target; struct ep11_urb *urb = NULL; - struct ep11keyblob *kb; size_t req_pl_size; int api, rc = -ENOMEM; u8 *p; @@ -1124,14 +1123,9 @@ static int ep11_unwrapkey(u16 card, u16 domain, goto out; } - /* copy key blob and set header values */ + /* copy key blob */ memcpy(keybuf, rep_pl->data, rep_pl->data_len); *keybufsize = rep_pl->data_len; - kb = (struct ep11keyblob *)keybuf; - kb->head.type = TOKTYPE_NON_CCA; - kb->head.len = rep_pl->data_len; - kb->head.version = TOKVER_EP11_AES; - kb->head.bitlen = keybitsize; out: kfree(req); @@ -1140,6 +1134,42 @@ static int ep11_unwrapkey(u16 card, u16 domain, return rc; } +static int ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize, + u8 keybufver) +{ + struct ep11kblob_header *hdr; + size_t hdr_size, pl_size; + u8 *pl; + int rc; + + rc = ep11_kb_split(keybuf, *keybufsize, keybufver, + &hdr, &hdr_size, &pl, &pl_size); + if (rc) + return rc; + + rc = _ep11_unwrapkey(card, domain, kek, keksize, enckey, enckeysize, + mech, iv, keybitsize, keygenflags, + pl, &pl_size); + if (rc) + return rc; + + *keybufsize = hdr_size + pl_size; + + /* update header information */ + hdr = (struct ep11kblob_header *)keybuf; + hdr->type = TOKTYPE_NON_CCA; + hdr->len = *keybufsize; + hdr->version = keybufver; + hdr->bitlen = keybitsize; + + return 0; +} + static int ep11_wrapkey(u16 card, u16 domain, const u8 *key, size_t keysize, u32 mech, const u8 *iv, @@ -1274,7 +1304,8 @@ static int ep11_wrapkey(u16 card, u16 domain, } int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize) + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype) { int rc; u8 encbuf[64], *kek = NULL; @@ -1321,7 +1352,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, /* Step 3: import the encrypted key value as a new key */ rc = ep11_unwrapkey(card, domain, kek, keklen, encbuf, encbuflen, 0, def_iv, - keybitsize, 0, keybuf, keybufsize); + keybitsize, 0, keybuf, keybufsize, keytype); if (rc) { DEBUG_ERR( "%s importing key value as new key failed,, rc=%d\n", diff --git a/drivers/s390/crypto/zcrypt_ep11misc.h b/drivers/s390/crypto/zcrypt_ep11misc.h index 2eecbd7be6e5..b611cf64231d 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.h +++ b/drivers/s390/crypto/zcrypt_ep11misc.h @@ -113,7 +113,8 @@ int ep11_genaeskey(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, * Generate EP11 AES secure key with given clear key value. */ int ep11_clr2keyblob(u16 cardnr, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize); + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype); /* * Build a list of ep11 apqns meeting the following constrains:

2 years, 1 month

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FAILED: patch "[PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x da2863f15945de100b95c72d5656541d30956c5d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091007-protract-hummus-2232@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From da2863f15945de100b95c72d5656541d30956c5d Mon Sep 17 00:00:00 2001 From: Holger Dengler <dengler(a)linux.ibm.com> Date: Tue, 25 Jul 2023 11:24:47 +0200 Subject: [PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL Commit 'fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys")' introduced PKEY_TYPE_EP11_AES for the PKEY_CLR2SECK2 IOCTL to convert an AES clearkey into a securekey of this type. Unfortunately, all PKEY_CLR2SECK2 IOCTL requests with type PKEY_TYPE_EP11_AES return with an error (-EINVAL). Fix the handling for PKEY_TYPE_EP11_AES in PKEY_CLR2SECK2 IOCTL, so that userspace can convert clearkey blobs into PKEY_TYPE_EP11_AES securekey blobs. Cc: stable(a)vger.kernel.org # v5.10+ Fixes: fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys") Signed-off-by: Holger Dengler <dengler(a)linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 2661d6a9ea13..7543757c82e2 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -272,7 +272,8 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen, card = apqns[i] >> 16; dom = apqns[i] & 0xFFFF; rc = ep11_clr2keyblob(card, dom, clrkeylen * 8, - 0, clrkey, keybuf, keybuflen); + 0, clrkey, keybuf, keybuflen, + PKEY_TYPE_EP11); if (rc == 0) break; } @@ -775,6 +776,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, if (*keybufsize < MINEP11AESKEYBLOBSIZE) return -EINVAL; break; + case PKEY_TYPE_EP11_AES: + if (*keybufsize < (sizeof(struct ep11kblob_header) + + MINEP11AESKEYBLOBSIZE)) + return -EINVAL; + break; default: return -EINVAL; } @@ -793,9 +799,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, for (i = 0, rc = -ENODEV; i < nr_apqns; i++) { card = apqns[i].card; dom = apqns[i].domain; - if (ktype == PKEY_TYPE_EP11) { + if (ktype == PKEY_TYPE_EP11 || + ktype == PKEY_TYPE_EP11_AES) { rc = ep11_clr2keyblob(card, dom, ksize, kflags, - clrkey, keybuf, keybufsize); + clrkey, keybuf, keybufsize, + ktype); } else if (ktype == PKEY_TYPE_CCA_DATA) { rc = cca_clr2seckey(card, dom, ksize, clrkey, keybuf); @@ -1514,7 +1522,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); if (IS_ERR(apqns)) return PTR_ERR(apqns); - kkey = kmalloc(klen, GFP_KERNEL); + kkey = kzalloc(klen, GFP_KERNEL); if (!kkey) { kfree(apqns); return -ENOMEM; diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c index 51f6753e01c5..355d30bc0aac 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.c +++ b/drivers/s390/crypto/zcrypt_ep11misc.c @@ -1000,12 +1000,12 @@ static int ep11_cryptsingle(u16 card, u16 domain, return rc; } -static int ep11_unwrapkey(u16 card, u16 domain, - const u8 *kek, size_t keksize, - const u8 *enckey, size_t enckeysize, - u32 mech, const u8 *iv, - u32 keybitsize, u32 keygenflags, - u8 *keybuf, size_t *keybufsize) +static int _ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize) { struct uw_req_pl { struct pl_head head; @@ -1042,7 +1042,6 @@ static int ep11_unwrapkey(u16 card, u16 domain, struct ep11_cprb *req = NULL, *rep = NULL; struct ep11_target_dev target; struct ep11_urb *urb = NULL; - struct ep11keyblob *kb; size_t req_pl_size; int api, rc = -ENOMEM; u8 *p; @@ -1124,14 +1123,9 @@ static int ep11_unwrapkey(u16 card, u16 domain, goto out; } - /* copy key blob and set header values */ + /* copy key blob */ memcpy(keybuf, rep_pl->data, rep_pl->data_len); *keybufsize = rep_pl->data_len; - kb = (struct ep11keyblob *)keybuf; - kb->head.type = TOKTYPE_NON_CCA; - kb->head.len = rep_pl->data_len; - kb->head.version = TOKVER_EP11_AES; - kb->head.bitlen = keybitsize; out: kfree(req); @@ -1140,6 +1134,42 @@ static int ep11_unwrapkey(u16 card, u16 domain, return rc; } +static int ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize, + u8 keybufver) +{ + struct ep11kblob_header *hdr; + size_t hdr_size, pl_size; + u8 *pl; + int rc; + + rc = ep11_kb_split(keybuf, *keybufsize, keybufver, + &hdr, &hdr_size, &pl, &pl_size); + if (rc) + return rc; + + rc = _ep11_unwrapkey(card, domain, kek, keksize, enckey, enckeysize, + mech, iv, keybitsize, keygenflags, + pl, &pl_size); + if (rc) + return rc; + + *keybufsize = hdr_size + pl_size; + + /* update header information */ + hdr = (struct ep11kblob_header *)keybuf; + hdr->type = TOKTYPE_NON_CCA; + hdr->len = *keybufsize; + hdr->version = keybufver; + hdr->bitlen = keybitsize; + + return 0; +} + static int ep11_wrapkey(u16 card, u16 domain, const u8 *key, size_t keysize, u32 mech, const u8 *iv, @@ -1274,7 +1304,8 @@ static int ep11_wrapkey(u16 card, u16 domain, } int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize) + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype) { int rc; u8 encbuf[64], *kek = NULL; @@ -1321,7 +1352,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, /* Step 3: import the encrypted key value as a new key */ rc = ep11_unwrapkey(card, domain, kek, keklen, encbuf, encbuflen, 0, def_iv, - keybitsize, 0, keybuf, keybufsize); + keybitsize, 0, keybuf, keybufsize, keytype); if (rc) { DEBUG_ERR( "%s importing key value as new key failed,, rc=%d\n", diff --git a/drivers/s390/crypto/zcrypt_ep11misc.h b/drivers/s390/crypto/zcrypt_ep11misc.h index 2eecbd7be6e5..b611cf64231d 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.h +++ b/drivers/s390/crypto/zcrypt_ep11misc.h @@ -113,7 +113,8 @@ int ep11_genaeskey(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, * Generate EP11 AES secure key with given clear key value. */ int ep11_clr2keyblob(u16 cardnr, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize); + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype); /* * Build a list of ep11 apqns meeting the following constrains:

2 years, 1 month

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FAILED: patch "[PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x da2863f15945de100b95c72d5656541d30956c5d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091006-clatter-strewn-66b7@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From da2863f15945de100b95c72d5656541d30956c5d Mon Sep 17 00:00:00 2001 From: Holger Dengler <dengler(a)linux.ibm.com> Date: Tue, 25 Jul 2023 11:24:47 +0200 Subject: [PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL Commit 'fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys")' introduced PKEY_TYPE_EP11_AES for the PKEY_CLR2SECK2 IOCTL to convert an AES clearkey into a securekey of this type. Unfortunately, all PKEY_CLR2SECK2 IOCTL requests with type PKEY_TYPE_EP11_AES return with an error (-EINVAL). Fix the handling for PKEY_TYPE_EP11_AES in PKEY_CLR2SECK2 IOCTL, so that userspace can convert clearkey blobs into PKEY_TYPE_EP11_AES securekey blobs. Cc: stable(a)vger.kernel.org # v5.10+ Fixes: fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys") Signed-off-by: Holger Dengler <dengler(a)linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 2661d6a9ea13..7543757c82e2 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -272,7 +272,8 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen, card = apqns[i] >> 16; dom = apqns[i] & 0xFFFF; rc = ep11_clr2keyblob(card, dom, clrkeylen * 8, - 0, clrkey, keybuf, keybuflen); + 0, clrkey, keybuf, keybuflen, + PKEY_TYPE_EP11); if (rc == 0) break; } @@ -775,6 +776,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, if (*keybufsize < MINEP11AESKEYBLOBSIZE) return -EINVAL; break; + case PKEY_TYPE_EP11_AES: + if (*keybufsize < (sizeof(struct ep11kblob_header) + + MINEP11AESKEYBLOBSIZE)) + return -EINVAL; + break; default: return -EINVAL; } @@ -793,9 +799,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, for (i = 0, rc = -ENODEV; i < nr_apqns; i++) { card = apqns[i].card; dom = apqns[i].domain; - if (ktype == PKEY_TYPE_EP11) { + if (ktype == PKEY_TYPE_EP11 || + ktype == PKEY_TYPE_EP11_AES) { rc = ep11_clr2keyblob(card, dom, ksize, kflags, - clrkey, keybuf, keybufsize); + clrkey, keybuf, keybufsize, + ktype); } else if (ktype == PKEY_TYPE_CCA_DATA) { rc = cca_clr2seckey(card, dom, ksize, clrkey, keybuf); @@ -1514,7 +1522,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); if (IS_ERR(apqns)) return PTR_ERR(apqns); - kkey = kmalloc(klen, GFP_KERNEL); + kkey = kzalloc(klen, GFP_KERNEL); if (!kkey) { kfree(apqns); return -ENOMEM; diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c index 51f6753e01c5..355d30bc0aac 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.c +++ b/drivers/s390/crypto/zcrypt_ep11misc.c @@ -1000,12 +1000,12 @@ static int ep11_cryptsingle(u16 card, u16 domain, return rc; } -static int ep11_unwrapkey(u16 card, u16 domain, - const u8 *kek, size_t keksize, - const u8 *enckey, size_t enckeysize, - u32 mech, const u8 *iv, - u32 keybitsize, u32 keygenflags, - u8 *keybuf, size_t *keybufsize) +static int _ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize) { struct uw_req_pl { struct pl_head head; @@ -1042,7 +1042,6 @@ static int ep11_unwrapkey(u16 card, u16 domain, struct ep11_cprb *req = NULL, *rep = NULL; struct ep11_target_dev target; struct ep11_urb *urb = NULL; - struct ep11keyblob *kb; size_t req_pl_size; int api, rc = -ENOMEM; u8 *p; @@ -1124,14 +1123,9 @@ static int ep11_unwrapkey(u16 card, u16 domain, goto out; } - /* copy key blob and set header values */ + /* copy key blob */ memcpy(keybuf, rep_pl->data, rep_pl->data_len); *keybufsize = rep_pl->data_len; - kb = (struct ep11keyblob *)keybuf; - kb->head.type = TOKTYPE_NON_CCA; - kb->head.len = rep_pl->data_len; - kb->head.version = TOKVER_EP11_AES; - kb->head.bitlen = keybitsize; out: kfree(req); @@ -1140,6 +1134,42 @@ static int ep11_unwrapkey(u16 card, u16 domain, return rc; } +static int ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize, + u8 keybufver) +{ + struct ep11kblob_header *hdr; + size_t hdr_size, pl_size; + u8 *pl; + int rc; + + rc = ep11_kb_split(keybuf, *keybufsize, keybufver, + &hdr, &hdr_size, &pl, &pl_size); + if (rc) + return rc; + + rc = _ep11_unwrapkey(card, domain, kek, keksize, enckey, enckeysize, + mech, iv, keybitsize, keygenflags, + pl, &pl_size); + if (rc) + return rc; + + *keybufsize = hdr_size + pl_size; + + /* update header information */ + hdr = (struct ep11kblob_header *)keybuf; + hdr->type = TOKTYPE_NON_CCA; + hdr->len = *keybufsize; + hdr->version = keybufver; + hdr->bitlen = keybitsize; + + return 0; +} + static int ep11_wrapkey(u16 card, u16 domain, const u8 *key, size_t keysize, u32 mech, const u8 *iv, @@ -1274,7 +1304,8 @@ static int ep11_wrapkey(u16 card, u16 domain, } int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize) + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype) { int rc; u8 encbuf[64], *kek = NULL; @@ -1321,7 +1352,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, /* Step 3: import the encrypted key value as a new key */ rc = ep11_unwrapkey(card, domain, kek, keklen, encbuf, encbuflen, 0, def_iv, - keybitsize, 0, keybuf, keybufsize); + keybitsize, 0, keybuf, keybufsize, keytype); if (rc) { DEBUG_ERR( "%s importing key value as new key failed,, rc=%d\n", diff --git a/drivers/s390/crypto/zcrypt_ep11misc.h b/drivers/s390/crypto/zcrypt_ep11misc.h index 2eecbd7be6e5..b611cf64231d 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.h +++ b/drivers/s390/crypto/zcrypt_ep11misc.h @@ -113,7 +113,8 @@ int ep11_genaeskey(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, * Generate EP11 AES secure key with given clear key value. */ int ep11_clr2keyblob(u16 cardnr, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize); + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype); /* * Build a list of ep11 apqns meeting the following constrains:

2 years, 1 month

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FAILED: patch "[PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x da2863f15945de100b95c72d5656541d30956c5d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091005-silly-corroding-8e37@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From da2863f15945de100b95c72d5656541d30956c5d Mon Sep 17 00:00:00 2001 From: Holger Dengler <dengler(a)linux.ibm.com> Date: Tue, 25 Jul 2023 11:24:47 +0200 Subject: [PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL Commit 'fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys")' introduced PKEY_TYPE_EP11_AES for the PKEY_CLR2SECK2 IOCTL to convert an AES clearkey into a securekey of this type. Unfortunately, all PKEY_CLR2SECK2 IOCTL requests with type PKEY_TYPE_EP11_AES return with an error (-EINVAL). Fix the handling for PKEY_TYPE_EP11_AES in PKEY_CLR2SECK2 IOCTL, so that userspace can convert clearkey blobs into PKEY_TYPE_EP11_AES securekey blobs. Cc: stable(a)vger.kernel.org # v5.10+ Fixes: fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys") Signed-off-by: Holger Dengler <dengler(a)linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 2661d6a9ea13..7543757c82e2 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -272,7 +272,8 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen, card = apqns[i] >> 16; dom = apqns[i] & 0xFFFF; rc = ep11_clr2keyblob(card, dom, clrkeylen * 8, - 0, clrkey, keybuf, keybuflen); + 0, clrkey, keybuf, keybuflen, + PKEY_TYPE_EP11); if (rc == 0) break; } @@ -775,6 +776,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, if (*keybufsize < MINEP11AESKEYBLOBSIZE) return -EINVAL; break; + case PKEY_TYPE_EP11_AES: + if (*keybufsize < (sizeof(struct ep11kblob_header) + + MINEP11AESKEYBLOBSIZE)) + return -EINVAL; + break; default: return -EINVAL; } @@ -793,9 +799,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, for (i = 0, rc = -ENODEV; i < nr_apqns; i++) { card = apqns[i].card; dom = apqns[i].domain; - if (ktype == PKEY_TYPE_EP11) { + if (ktype == PKEY_TYPE_EP11 || + ktype == PKEY_TYPE_EP11_AES) { rc = ep11_clr2keyblob(card, dom, ksize, kflags, - clrkey, keybuf, keybufsize); + clrkey, keybuf, keybufsize, + ktype); } else if (ktype == PKEY_TYPE_CCA_DATA) { rc = cca_clr2seckey(card, dom, ksize, clrkey, keybuf); @@ -1514,7 +1522,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); if (IS_ERR(apqns)) return PTR_ERR(apqns); - kkey = kmalloc(klen, GFP_KERNEL); + kkey = kzalloc(klen, GFP_KERNEL); if (!kkey) { kfree(apqns); return -ENOMEM; diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c index 51f6753e01c5..355d30bc0aac 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.c +++ b/drivers/s390/crypto/zcrypt_ep11misc.c @@ -1000,12 +1000,12 @@ static int ep11_cryptsingle(u16 card, u16 domain, return rc; } -static int ep11_unwrapkey(u16 card, u16 domain, - const u8 *kek, size_t keksize, - const u8 *enckey, size_t enckeysize, - u32 mech, const u8 *iv, - u32 keybitsize, u32 keygenflags, - u8 *keybuf, size_t *keybufsize) +static int _ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize) { struct uw_req_pl { struct pl_head head; @@ -1042,7 +1042,6 @@ static int ep11_unwrapkey(u16 card, u16 domain, struct ep11_cprb *req = NULL, *rep = NULL; struct ep11_target_dev target; struct ep11_urb *urb = NULL; - struct ep11keyblob *kb; size_t req_pl_size; int api, rc = -ENOMEM; u8 *p; @@ -1124,14 +1123,9 @@ static int ep11_unwrapkey(u16 card, u16 domain, goto out; } - /* copy key blob and set header values */ + /* copy key blob */ memcpy(keybuf, rep_pl->data, rep_pl->data_len); *keybufsize = rep_pl->data_len; - kb = (struct ep11keyblob *)keybuf; - kb->head.type = TOKTYPE_NON_CCA; - kb->head.len = rep_pl->data_len; - kb->head.version = TOKVER_EP11_AES; - kb->head.bitlen = keybitsize; out: kfree(req); @@ -1140,6 +1134,42 @@ static int ep11_unwrapkey(u16 card, u16 domain, return rc; } +static int ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize, + u8 keybufver) +{ + struct ep11kblob_header *hdr; + size_t hdr_size, pl_size; + u8 *pl; + int rc; + + rc = ep11_kb_split(keybuf, *keybufsize, keybufver, + &hdr, &hdr_size, &pl, &pl_size); + if (rc) + return rc; + + rc = _ep11_unwrapkey(card, domain, kek, keksize, enckey, enckeysize, + mech, iv, keybitsize, keygenflags, + pl, &pl_size); + if (rc) + return rc; + + *keybufsize = hdr_size + pl_size; + + /* update header information */ + hdr = (struct ep11kblob_header *)keybuf; + hdr->type = TOKTYPE_NON_CCA; + hdr->len = *keybufsize; + hdr->version = keybufver; + hdr->bitlen = keybitsize; + + return 0; +} + static int ep11_wrapkey(u16 card, u16 domain, const u8 *key, size_t keysize, u32 mech, const u8 *iv, @@ -1274,7 +1304,8 @@ static int ep11_wrapkey(u16 card, u16 domain, } int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize) + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype) { int rc; u8 encbuf[64], *kek = NULL; @@ -1321,7 +1352,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, /* Step 3: import the encrypted key value as a new key */ rc = ep11_unwrapkey(card, domain, kek, keklen, encbuf, encbuflen, 0, def_iv, - keybitsize, 0, keybuf, keybufsize); + keybitsize, 0, keybuf, keybufsize, keytype); if (rc) { DEBUG_ERR( "%s importing key value as new key failed,, rc=%d\n", diff --git a/drivers/s390/crypto/zcrypt_ep11misc.h b/drivers/s390/crypto/zcrypt_ep11misc.h index 2eecbd7be6e5..b611cf64231d 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.h +++ b/drivers/s390/crypto/zcrypt_ep11misc.h @@ -113,7 +113,8 @@ int ep11_genaeskey(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, * Generate EP11 AES secure key with given clear key value. */ int ep11_clr2keyblob(u16 cardnr, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize); + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype); /* * Build a list of ep11 apqns meeting the following constrains:

2 years, 1 month

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FAILED: patch "[PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2" failed to apply to 6.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.5.y git checkout FETCH_HEAD git cherry-pick -x da2863f15945de100b95c72d5656541d30956c5d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023091026-dose-avert-d89f@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From da2863f15945de100b95c72d5656541d30956c5d Mon Sep 17 00:00:00 2001 From: Holger Dengler <dengler(a)linux.ibm.com> Date: Tue, 25 Jul 2023 11:24:47 +0200 Subject: [PATCH] s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL Commit 'fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys")' introduced PKEY_TYPE_EP11_AES for the PKEY_CLR2SECK2 IOCTL to convert an AES clearkey into a securekey of this type. Unfortunately, all PKEY_CLR2SECK2 IOCTL requests with type PKEY_TYPE_EP11_AES return with an error (-EINVAL). Fix the handling for PKEY_TYPE_EP11_AES in PKEY_CLR2SECK2 IOCTL, so that userspace can convert clearkey blobs into PKEY_TYPE_EP11_AES securekey blobs. Cc: stable(a)vger.kernel.org # v5.10+ Fixes: fa6999e326fe ("s390/pkey: support CCA and EP11 secure ECC private keys") Signed-off-by: Holger Dengler <dengler(a)linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 2661d6a9ea13..7543757c82e2 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -272,7 +272,8 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen, card = apqns[i] >> 16; dom = apqns[i] & 0xFFFF; rc = ep11_clr2keyblob(card, dom, clrkeylen * 8, - 0, clrkey, keybuf, keybuflen); + 0, clrkey, keybuf, keybuflen, + PKEY_TYPE_EP11); if (rc == 0) break; } @@ -775,6 +776,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, if (*keybufsize < MINEP11AESKEYBLOBSIZE) return -EINVAL; break; + case PKEY_TYPE_EP11_AES: + if (*keybufsize < (sizeof(struct ep11kblob_header) + + MINEP11AESKEYBLOBSIZE)) + return -EINVAL; + break; default: return -EINVAL; } @@ -793,9 +799,11 @@ static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns, for (i = 0, rc = -ENODEV; i < nr_apqns; i++) { card = apqns[i].card; dom = apqns[i].domain; - if (ktype == PKEY_TYPE_EP11) { + if (ktype == PKEY_TYPE_EP11 || + ktype == PKEY_TYPE_EP11_AES) { rc = ep11_clr2keyblob(card, dom, ksize, kflags, - clrkey, keybuf, keybufsize); + clrkey, keybuf, keybufsize, + ktype); } else if (ktype == PKEY_TYPE_CCA_DATA) { rc = cca_clr2seckey(card, dom, ksize, clrkey, keybuf); @@ -1514,7 +1522,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); if (IS_ERR(apqns)) return PTR_ERR(apqns); - kkey = kmalloc(klen, GFP_KERNEL); + kkey = kzalloc(klen, GFP_KERNEL); if (!kkey) { kfree(apqns); return -ENOMEM; diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c index 51f6753e01c5..355d30bc0aac 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.c +++ b/drivers/s390/crypto/zcrypt_ep11misc.c @@ -1000,12 +1000,12 @@ static int ep11_cryptsingle(u16 card, u16 domain, return rc; } -static int ep11_unwrapkey(u16 card, u16 domain, - const u8 *kek, size_t keksize, - const u8 *enckey, size_t enckeysize, - u32 mech, const u8 *iv, - u32 keybitsize, u32 keygenflags, - u8 *keybuf, size_t *keybufsize) +static int _ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize) { struct uw_req_pl { struct pl_head head; @@ -1042,7 +1042,6 @@ static int ep11_unwrapkey(u16 card, u16 domain, struct ep11_cprb *req = NULL, *rep = NULL; struct ep11_target_dev target; struct ep11_urb *urb = NULL; - struct ep11keyblob *kb; size_t req_pl_size; int api, rc = -ENOMEM; u8 *p; @@ -1124,14 +1123,9 @@ static int ep11_unwrapkey(u16 card, u16 domain, goto out; } - /* copy key blob and set header values */ + /* copy key blob */ memcpy(keybuf, rep_pl->data, rep_pl->data_len); *keybufsize = rep_pl->data_len; - kb = (struct ep11keyblob *)keybuf; - kb->head.type = TOKTYPE_NON_CCA; - kb->head.len = rep_pl->data_len; - kb->head.version = TOKVER_EP11_AES; - kb->head.bitlen = keybitsize; out: kfree(req); @@ -1140,6 +1134,42 @@ static int ep11_unwrapkey(u16 card, u16 domain, return rc; } +static int ep11_unwrapkey(u16 card, u16 domain, + const u8 *kek, size_t keksize, + const u8 *enckey, size_t enckeysize, + u32 mech, const u8 *iv, + u32 keybitsize, u32 keygenflags, + u8 *keybuf, size_t *keybufsize, + u8 keybufver) +{ + struct ep11kblob_header *hdr; + size_t hdr_size, pl_size; + u8 *pl; + int rc; + + rc = ep11_kb_split(keybuf, *keybufsize, keybufver, + &hdr, &hdr_size, &pl, &pl_size); + if (rc) + return rc; + + rc = _ep11_unwrapkey(card, domain, kek, keksize, enckey, enckeysize, + mech, iv, keybitsize, keygenflags, + pl, &pl_size); + if (rc) + return rc; + + *keybufsize = hdr_size + pl_size; + + /* update header information */ + hdr = (struct ep11kblob_header *)keybuf; + hdr->type = TOKTYPE_NON_CCA; + hdr->len = *keybufsize; + hdr->version = keybufver; + hdr->bitlen = keybitsize; + + return 0; +} + static int ep11_wrapkey(u16 card, u16 domain, const u8 *key, size_t keysize, u32 mech, const u8 *iv, @@ -1274,7 +1304,8 @@ static int ep11_wrapkey(u16 card, u16 domain, } int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize) + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype) { int rc; u8 encbuf[64], *kek = NULL; @@ -1321,7 +1352,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, /* Step 3: import the encrypted key value as a new key */ rc = ep11_unwrapkey(card, domain, kek, keklen, encbuf, encbuflen, 0, def_iv, - keybitsize, 0, keybuf, keybufsize); + keybitsize, 0, keybuf, keybufsize, keytype); if (rc) { DEBUG_ERR( "%s importing key value as new key failed,, rc=%d\n", diff --git a/drivers/s390/crypto/zcrypt_ep11misc.h b/drivers/s390/crypto/zcrypt_ep11misc.h index 2eecbd7be6e5..b611cf64231d 100644 --- a/drivers/s390/crypto/zcrypt_ep11misc.h +++ b/drivers/s390/crypto/zcrypt_ep11misc.h @@ -113,7 +113,8 @@ int ep11_genaeskey(u16 card, u16 domain, u32 keybitsize, u32 keygenflags, * Generate EP11 AES secure key with given clear key value. */ int ep11_clr2keyblob(u16 cardnr, u16 domain, u32 keybitsize, u32 keygenflags, - const u8 *clrkey, u8 *keybuf, size_t *keybufsize); + const u8 *clrkey, u8 *keybuf, size_t *keybufsize, + u32 keytype); /* * Build a list of ep11 apqns meeting the following constrains:

2 years, 1 month

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CONTACT

by Mrs. Kish Patrick

-- Dear Freind, I have sent you two emails and you did not respond, I even sent another message a few days ago with more details still no response from you. Please are you still using this email address? I am VERY SORRY if sincerely you did not receive those emails, I will resend it now as soon as you confirm you never received them. Regards, Mrs. Kish Patrick

2 years, 1 month

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FAILED: patch "[PATCH] regulator: raa215300: Fix resource leak in case of error" failed to apply to 6.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.5.y git checkout FETCH_HEAD git cherry-pick -x e21ac64e669e960688e79bf5babeed63132dac8a # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090910-area-consoling-132c@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^.. Possible dependencies: e21ac64e669e ("regulator: raa215300: Fix resource leak in case of error") 42a95739c5bc ("regulator: raa215300: Change the scope of the variables {clkin_name, xin_name}") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e21ac64e669e960688e79bf5babeed63132dac8a Mon Sep 17 00:00:00 2001 From: Biju Das <biju.das.jz(a)bp.renesas.com> Date: Wed, 16 Aug 2023 14:55:49 +0100 Subject: [PATCH] regulator: raa215300: Fix resource leak in case of error MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The clk_register_clkdev() allocates memory by calling vclkdev_alloc() and this memory is not freed in the error path. Similarly, resources allocated by clk_register_fixed_rate() are not freed in the error path. Fix these issues by using devm_clk_hw_register_fixed_rate() and devm_clk_hw_register_clkdev(). After this, the static variable clk is not needed. Replace it with local variable hw in probe() and drop calling clk_unregister_fixed_rate() from raa215300_rtc_unregister_device(). Fixes: 7bce16630837 ("regulator: Add Renesas PMIC RAA215300 driver") Cc: stable(a)kernel.org Signed-off-by: Biju Das <biju.das.jz(a)bp.renesas.com> Link: https://lore.kernel.org/r/20230816135550.146657-2-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown <broonie(a)kernel.org> diff --git a/drivers/regulator/raa215300.c b/drivers/regulator/raa215300.c index 848a03a2fbd4..898f53cac02c 100644 --- a/drivers/regulator/raa215300.c +++ b/drivers/regulator/raa215300.c @@ -38,8 +38,6 @@ #define RAA215300_REG_BLOCK_EN_RTC_EN BIT(6) #define RAA215300_RTC_DEFAULT_ADDR 0x6f -static struct clk *clk; - static const struct regmap_config raa215300_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -49,10 +47,6 @@ static const struct regmap_config raa215300_regmap_config = { static void raa215300_rtc_unregister_device(void *data) { i2c_unregister_device(data); - if (!clk) { - clk_unregister_fixed_rate(clk); - clk = NULL; - } } static int raa215300_clk_present(struct i2c_client *client, const char *name) @@ -130,10 +124,16 @@ static int raa215300_i2c_probe(struct i2c_client *client) u32 addr = RAA215300_RTC_DEFAULT_ADDR; struct i2c_board_info info = {}; struct i2c_client *rtc_client; + struct clk_hw *hw; ssize_t size; - clk = clk_register_fixed_rate(NULL, clk_name, NULL, 0, 32000); - clk_register_clkdev(clk, clk_name, NULL); + hw = devm_clk_hw_register_fixed_rate(dev, clk_name, NULL, 0, 32000); + if (IS_ERR(hw)) + return PTR_ERR(hw); + + ret = devm_clk_hw_register_clkdev(dev, hw, clk_name, NULL); + if (ret) + return dev_err_probe(dev, ret, "Failed to initialize clkdev\n"); if (np) { int i;

2 years, 1 month

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FAILED: patch "[PATCH] arm64: sdei: abort running SDEI handlers during crash" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 5cd474e57368f0957c343bb21e309cf82826b1ef # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090934-covenant-breeches-6db3@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 5cd474e57368 ("arm64: sdei: abort running SDEI handlers during crash") dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") ac20ffbb0279 ("arm64: scs: use vmapped IRQ and SDEI shadow stacks") c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5cd474e57368f0957c343bb21e309cf82826b1ef Mon Sep 17 00:00:00 2001 From: D Scott Phillips <scott(a)os.amperecomputing.com> Date: Mon, 26 Jun 2023 17:29:39 -0700 Subject: [PATCH] arm64: sdei: abort running SDEI handlers during crash Interrupts are blocked in SDEI context, per the SDEI spec: "The client interrupts cannot preempt the event handler." If we crashed in the SDEI handler-running context (as with ACPI's AGDI) then we need to clean up the SDEI state before proceeding to the crash kernel so that the crash kernel can have working interrupts. Track the active SDEI handler per-cpu so that we can COMPLETE_AND_RESUME the handler, discarding the interrupted context. Fixes: f5df26961853 ("arm64: kernel: Add arch-specific SDEI entry code and CPU masking") Signed-off-by: D Scott Phillips <scott(a)os.amperecomputing.com> Cc: stable(a)vger.kernel.org Reviewed-by: James Morse <james.morse(a)arm.com> Tested-by: Mihai Carabas <mihai.carabas(a)oracle.com> Link: https://lore.kernel.org/r/20230627002939.2758-1-scott@os.amperecomputing.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index 4292d9bafb9d..484cb6972e99 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -17,6 +17,9 @@ #include <asm/virt.h> +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + extern unsigned long sdei_exit_mode; /* Software Delegated Exception entry point from firmware*/ @@ -29,6 +32,9 @@ asmlinkage void __sdei_asm_entry_trampoline(unsigned long event_num, unsigned long pc, unsigned long pstate); +/* Abort a running handler. Context is discarded. */ +void __sdei_handler_abort(void); + /* * The above entry point does the minimum to call C code. This function does * anything else, before calling the driver. diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index a40e5e50fa55..6ad61de03d0a 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -986,9 +986,13 @@ SYM_CODE_START(__sdei_asm_handler) mov x19, x1 -#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_SHADOW_CALL_STACK) + /* Store the registered-event for crash_smp_send_stop() */ ldrb w4, [x19, #SDEI_EVENT_PRIORITY] -#endif + cbnz w4, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str x19, [x5] #ifdef CONFIG_VMAP_STACK /* @@ -1055,6 +1059,14 @@ SYM_CODE_START(__sdei_asm_handler) ldr_l x2, sdei_exit_mode + /* Clear the registered-event seen by crash_smp_send_stop() */ + ldrb w3, [x4, #SDEI_EVENT_PRIORITY] + cbnz w3, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str xzr, [x5] + alternative_if_not ARM64_UNMAP_KERNEL_AT_EL0 sdei_handler_exit exit_mode=x2 alternative_else_nop_endif @@ -1065,4 +1077,15 @@ alternative_else_nop_endif #endif SYM_CODE_END(__sdei_asm_handler) NOKPROBE(__sdei_asm_handler) + +SYM_CODE_START(__sdei_handler_abort) + mov_q x0, SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME + adr x1, 1f + ldr_l x2, sdei_exit_mode + sdei_handler_exit exit_mode=x2 + // exit the handler and jump to the next instruction. + // Exit will stomp x0-x17, PSTATE, ELR_ELx, and SPSR_ELx. +1: ret +SYM_CODE_END(__sdei_handler_abort) +NOKPROBE(__sdei_handler_abort) #endif /* CONFIG_ARM_SDE_INTERFACE */ diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c index 830be01af32d..255d12f881c2 100644 --- a/arch/arm64/kernel/sdei.c +++ b/arch/arm64/kernel/sdei.c @@ -47,6 +47,9 @@ DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_normal_ptr); DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_critical_ptr); #endif +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + static void _free_sdei_stack(unsigned long * __percpu *ptr, int cpu) { unsigned long *p; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index edd63894d61e..960b98b43506 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -1044,10 +1044,8 @@ void crash_smp_send_stop(void) * If this cpu is the only one alive at this point in time, online or * not, there are no stop messages to be sent around, so just back out. */ - if (num_other_online_cpus() == 0) { - sdei_mask_local_cpu(); - return; - } + if (num_other_online_cpus() == 0) + goto skip_ipi; cpumask_copy(&mask, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &mask); @@ -1066,7 +1064,9 @@ void crash_smp_send_stop(void) pr_warn("SMP: failed to stop secondary CPUs %*pbl\n", cpumask_pr_args(&mask)); +skip_ipi: sdei_mask_local_cpu(); + sdei_handler_abort(); } bool smp_crash_stop_failed(void) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index f9040bd61081..285fe7ad490d 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1095,3 +1095,22 @@ int sdei_event_handler(struct pt_regs *regs, return err; } NOKPROBE_SYMBOL(sdei_event_handler); + +void sdei_handler_abort(void) +{ + /* + * If the crash happened in an SDEI event handler then we need to + * finish the handler with the firmware so that we can have working + * interrupts in the crash kernel. + */ + if (__this_cpu_read(sdei_active_critical_event)) { + pr_warn("still in SDEI critical event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_critical_event, NULL); + } + if (__this_cpu_read(sdei_active_normal_event)) { + pr_warn("still in SDEI normal event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_normal_event, NULL); + } +} diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 14dc461b0e82..255701e1251b 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -47,10 +47,12 @@ int sdei_unregister_ghes(struct ghes *ghes); int sdei_mask_local_cpu(void); int sdei_unmask_local_cpu(void); void __init sdei_init(void); +void sdei_handler_abort(void); #else static inline int sdei_mask_local_cpu(void) { return 0; } static inline int sdei_unmask_local_cpu(void) { return 0; } static inline void sdei_init(void) { } +static inline void sdei_handler_abort(void) { } #endif /* CONFIG_ARM_SDE_INTERFACE */

2 years, 1 month

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FAILED: patch "[PATCH] arm64: sdei: abort running SDEI handlers during crash" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 5cd474e57368f0957c343bb21e309cf82826b1ef # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090933-prong-impound-90c8@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 5cd474e57368 ("arm64: sdei: abort running SDEI handlers during crash") dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") ac20ffbb0279 ("arm64: scs: use vmapped IRQ and SDEI shadow stacks") c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5cd474e57368f0957c343bb21e309cf82826b1ef Mon Sep 17 00:00:00 2001 From: D Scott Phillips <scott(a)os.amperecomputing.com> Date: Mon, 26 Jun 2023 17:29:39 -0700 Subject: [PATCH] arm64: sdei: abort running SDEI handlers during crash Interrupts are blocked in SDEI context, per the SDEI spec: "The client interrupts cannot preempt the event handler." If we crashed in the SDEI handler-running context (as with ACPI's AGDI) then we need to clean up the SDEI state before proceeding to the crash kernel so that the crash kernel can have working interrupts. Track the active SDEI handler per-cpu so that we can COMPLETE_AND_RESUME the handler, discarding the interrupted context. Fixes: f5df26961853 ("arm64: kernel: Add arch-specific SDEI entry code and CPU masking") Signed-off-by: D Scott Phillips <scott(a)os.amperecomputing.com> Cc: stable(a)vger.kernel.org Reviewed-by: James Morse <james.morse(a)arm.com> Tested-by: Mihai Carabas <mihai.carabas(a)oracle.com> Link: https://lore.kernel.org/r/20230627002939.2758-1-scott@os.amperecomputing.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index 4292d9bafb9d..484cb6972e99 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -17,6 +17,9 @@ #include <asm/virt.h> +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + extern unsigned long sdei_exit_mode; /* Software Delegated Exception entry point from firmware*/ @@ -29,6 +32,9 @@ asmlinkage void __sdei_asm_entry_trampoline(unsigned long event_num, unsigned long pc, unsigned long pstate); +/* Abort a running handler. Context is discarded. */ +void __sdei_handler_abort(void); + /* * The above entry point does the minimum to call C code. This function does * anything else, before calling the driver. diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index a40e5e50fa55..6ad61de03d0a 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -986,9 +986,13 @@ SYM_CODE_START(__sdei_asm_handler) mov x19, x1 -#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_SHADOW_CALL_STACK) + /* Store the registered-event for crash_smp_send_stop() */ ldrb w4, [x19, #SDEI_EVENT_PRIORITY] -#endif + cbnz w4, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str x19, [x5] #ifdef CONFIG_VMAP_STACK /* @@ -1055,6 +1059,14 @@ SYM_CODE_START(__sdei_asm_handler) ldr_l x2, sdei_exit_mode + /* Clear the registered-event seen by crash_smp_send_stop() */ + ldrb w3, [x4, #SDEI_EVENT_PRIORITY] + cbnz w3, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str xzr, [x5] + alternative_if_not ARM64_UNMAP_KERNEL_AT_EL0 sdei_handler_exit exit_mode=x2 alternative_else_nop_endif @@ -1065,4 +1077,15 @@ alternative_else_nop_endif #endif SYM_CODE_END(__sdei_asm_handler) NOKPROBE(__sdei_asm_handler) + +SYM_CODE_START(__sdei_handler_abort) + mov_q x0, SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME + adr x1, 1f + ldr_l x2, sdei_exit_mode + sdei_handler_exit exit_mode=x2 + // exit the handler and jump to the next instruction. + // Exit will stomp x0-x17, PSTATE, ELR_ELx, and SPSR_ELx. +1: ret +SYM_CODE_END(__sdei_handler_abort) +NOKPROBE(__sdei_handler_abort) #endif /* CONFIG_ARM_SDE_INTERFACE */ diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c index 830be01af32d..255d12f881c2 100644 --- a/arch/arm64/kernel/sdei.c +++ b/arch/arm64/kernel/sdei.c @@ -47,6 +47,9 @@ DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_normal_ptr); DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_critical_ptr); #endif +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + static void _free_sdei_stack(unsigned long * __percpu *ptr, int cpu) { unsigned long *p; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index edd63894d61e..960b98b43506 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -1044,10 +1044,8 @@ void crash_smp_send_stop(void) * If this cpu is the only one alive at this point in time, online or * not, there are no stop messages to be sent around, so just back out. */ - if (num_other_online_cpus() == 0) { - sdei_mask_local_cpu(); - return; - } + if (num_other_online_cpus() == 0) + goto skip_ipi; cpumask_copy(&mask, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &mask); @@ -1066,7 +1064,9 @@ void crash_smp_send_stop(void) pr_warn("SMP: failed to stop secondary CPUs %*pbl\n", cpumask_pr_args(&mask)); +skip_ipi: sdei_mask_local_cpu(); + sdei_handler_abort(); } bool smp_crash_stop_failed(void) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index f9040bd61081..285fe7ad490d 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1095,3 +1095,22 @@ int sdei_event_handler(struct pt_regs *regs, return err; } NOKPROBE_SYMBOL(sdei_event_handler); + +void sdei_handler_abort(void) +{ + /* + * If the crash happened in an SDEI event handler then we need to + * finish the handler with the firmware so that we can have working + * interrupts in the crash kernel. + */ + if (__this_cpu_read(sdei_active_critical_event)) { + pr_warn("still in SDEI critical event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_critical_event, NULL); + } + if (__this_cpu_read(sdei_active_normal_event)) { + pr_warn("still in SDEI normal event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_normal_event, NULL); + } +} diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 14dc461b0e82..255701e1251b 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -47,10 +47,12 @@ int sdei_unregister_ghes(struct ghes *ghes); int sdei_mask_local_cpu(void); int sdei_unmask_local_cpu(void); void __init sdei_init(void); +void sdei_handler_abort(void); #else static inline int sdei_mask_local_cpu(void) { return 0; } static inline int sdei_unmask_local_cpu(void) { return 0; } static inline void sdei_init(void) { } +static inline void sdei_handler_abort(void) { } #endif /* CONFIG_ARM_SDE_INTERFACE */

2 years, 1 month

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FAILED: patch "[PATCH] arm64: sdei: abort running SDEI handlers during crash" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 5cd474e57368f0957c343bb21e309cf82826b1ef # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090932-vocalist-knickers-2621@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 5cd474e57368 ("arm64: sdei: abort running SDEI handlers during crash") dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") ac20ffbb0279 ("arm64: scs: use vmapped IRQ and SDEI shadow stacks") c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5cd474e57368f0957c343bb21e309cf82826b1ef Mon Sep 17 00:00:00 2001 From: D Scott Phillips <scott(a)os.amperecomputing.com> Date: Mon, 26 Jun 2023 17:29:39 -0700 Subject: [PATCH] arm64: sdei: abort running SDEI handlers during crash Interrupts are blocked in SDEI context, per the SDEI spec: "The client interrupts cannot preempt the event handler." If we crashed in the SDEI handler-running context (as with ACPI's AGDI) then we need to clean up the SDEI state before proceeding to the crash kernel so that the crash kernel can have working interrupts. Track the active SDEI handler per-cpu so that we can COMPLETE_AND_RESUME the handler, discarding the interrupted context. Fixes: f5df26961853 ("arm64: kernel: Add arch-specific SDEI entry code and CPU masking") Signed-off-by: D Scott Phillips <scott(a)os.amperecomputing.com> Cc: stable(a)vger.kernel.org Reviewed-by: James Morse <james.morse(a)arm.com> Tested-by: Mihai Carabas <mihai.carabas(a)oracle.com> Link: https://lore.kernel.org/r/20230627002939.2758-1-scott@os.amperecomputing.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index 4292d9bafb9d..484cb6972e99 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -17,6 +17,9 @@ #include <asm/virt.h> +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + extern unsigned long sdei_exit_mode; /* Software Delegated Exception entry point from firmware*/ @@ -29,6 +32,9 @@ asmlinkage void __sdei_asm_entry_trampoline(unsigned long event_num, unsigned long pc, unsigned long pstate); +/* Abort a running handler. Context is discarded. */ +void __sdei_handler_abort(void); + /* * The above entry point does the minimum to call C code. This function does * anything else, before calling the driver. diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index a40e5e50fa55..6ad61de03d0a 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -986,9 +986,13 @@ SYM_CODE_START(__sdei_asm_handler) mov x19, x1 -#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_SHADOW_CALL_STACK) + /* Store the registered-event for crash_smp_send_stop() */ ldrb w4, [x19, #SDEI_EVENT_PRIORITY] -#endif + cbnz w4, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str x19, [x5] #ifdef CONFIG_VMAP_STACK /* @@ -1055,6 +1059,14 @@ SYM_CODE_START(__sdei_asm_handler) ldr_l x2, sdei_exit_mode + /* Clear the registered-event seen by crash_smp_send_stop() */ + ldrb w3, [x4, #SDEI_EVENT_PRIORITY] + cbnz w3, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str xzr, [x5] + alternative_if_not ARM64_UNMAP_KERNEL_AT_EL0 sdei_handler_exit exit_mode=x2 alternative_else_nop_endif @@ -1065,4 +1077,15 @@ alternative_else_nop_endif #endif SYM_CODE_END(__sdei_asm_handler) NOKPROBE(__sdei_asm_handler) + +SYM_CODE_START(__sdei_handler_abort) + mov_q x0, SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME + adr x1, 1f + ldr_l x2, sdei_exit_mode + sdei_handler_exit exit_mode=x2 + // exit the handler and jump to the next instruction. + // Exit will stomp x0-x17, PSTATE, ELR_ELx, and SPSR_ELx. +1: ret +SYM_CODE_END(__sdei_handler_abort) +NOKPROBE(__sdei_handler_abort) #endif /* CONFIG_ARM_SDE_INTERFACE */ diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c index 830be01af32d..255d12f881c2 100644 --- a/arch/arm64/kernel/sdei.c +++ b/arch/arm64/kernel/sdei.c @@ -47,6 +47,9 @@ DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_normal_ptr); DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_critical_ptr); #endif +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + static void _free_sdei_stack(unsigned long * __percpu *ptr, int cpu) { unsigned long *p; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index edd63894d61e..960b98b43506 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -1044,10 +1044,8 @@ void crash_smp_send_stop(void) * If this cpu is the only one alive at this point in time, online or * not, there are no stop messages to be sent around, so just back out. */ - if (num_other_online_cpus() == 0) { - sdei_mask_local_cpu(); - return; - } + if (num_other_online_cpus() == 0) + goto skip_ipi; cpumask_copy(&mask, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &mask); @@ -1066,7 +1064,9 @@ void crash_smp_send_stop(void) pr_warn("SMP: failed to stop secondary CPUs %*pbl\n", cpumask_pr_args(&mask)); +skip_ipi: sdei_mask_local_cpu(); + sdei_handler_abort(); } bool smp_crash_stop_failed(void) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index f9040bd61081..285fe7ad490d 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1095,3 +1095,22 @@ int sdei_event_handler(struct pt_regs *regs, return err; } NOKPROBE_SYMBOL(sdei_event_handler); + +void sdei_handler_abort(void) +{ + /* + * If the crash happened in an SDEI event handler then we need to + * finish the handler with the firmware so that we can have working + * interrupts in the crash kernel. + */ + if (__this_cpu_read(sdei_active_critical_event)) { + pr_warn("still in SDEI critical event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_critical_event, NULL); + } + if (__this_cpu_read(sdei_active_normal_event)) { + pr_warn("still in SDEI normal event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_normal_event, NULL); + } +} diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 14dc461b0e82..255701e1251b 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -47,10 +47,12 @@ int sdei_unregister_ghes(struct ghes *ghes); int sdei_mask_local_cpu(void); int sdei_unmask_local_cpu(void); void __init sdei_init(void); +void sdei_handler_abort(void); #else static inline int sdei_mask_local_cpu(void) { return 0; } static inline int sdei_unmask_local_cpu(void) { return 0; } static inline void sdei_init(void) { } +static inline void sdei_handler_abort(void) { } #endif /* CONFIG_ARM_SDE_INTERFACE */

2 years, 1 month

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FAILED: patch "[PATCH] arm64: sdei: abort running SDEI handlers during crash" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 5cd474e57368f0957c343bb21e309cf82826b1ef # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090931-unmapped-return-e9dd@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 5cd474e57368 ("arm64: sdei: abort running SDEI handlers during crash") dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()") ac20ffbb0279 ("arm64: scs: use vmapped IRQ and SDEI shadow stacks") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5cd474e57368f0957c343bb21e309cf82826b1ef Mon Sep 17 00:00:00 2001 From: D Scott Phillips <scott(a)os.amperecomputing.com> Date: Mon, 26 Jun 2023 17:29:39 -0700 Subject: [PATCH] arm64: sdei: abort running SDEI handlers during crash Interrupts are blocked in SDEI context, per the SDEI spec: "The client interrupts cannot preempt the event handler." If we crashed in the SDEI handler-running context (as with ACPI's AGDI) then we need to clean up the SDEI state before proceeding to the crash kernel so that the crash kernel can have working interrupts. Track the active SDEI handler per-cpu so that we can COMPLETE_AND_RESUME the handler, discarding the interrupted context. Fixes: f5df26961853 ("arm64: kernel: Add arch-specific SDEI entry code and CPU masking") Signed-off-by: D Scott Phillips <scott(a)os.amperecomputing.com> Cc: stable(a)vger.kernel.org Reviewed-by: James Morse <james.morse(a)arm.com> Tested-by: Mihai Carabas <mihai.carabas(a)oracle.com> Link: https://lore.kernel.org/r/20230627002939.2758-1-scott@os.amperecomputing.com Signed-off-by: Will Deacon <will(a)kernel.org> diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index 4292d9bafb9d..484cb6972e99 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -17,6 +17,9 @@ #include <asm/virt.h> +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DECLARE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + extern unsigned long sdei_exit_mode; /* Software Delegated Exception entry point from firmware*/ @@ -29,6 +32,9 @@ asmlinkage void __sdei_asm_entry_trampoline(unsigned long event_num, unsigned long pc, unsigned long pstate); +/* Abort a running handler. Context is discarded. */ +void __sdei_handler_abort(void); + /* * The above entry point does the minimum to call C code. This function does * anything else, before calling the driver. diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index a40e5e50fa55..6ad61de03d0a 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -986,9 +986,13 @@ SYM_CODE_START(__sdei_asm_handler) mov x19, x1 -#if defined(CONFIG_VMAP_STACK) || defined(CONFIG_SHADOW_CALL_STACK) + /* Store the registered-event for crash_smp_send_stop() */ ldrb w4, [x19, #SDEI_EVENT_PRIORITY] -#endif + cbnz w4, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str x19, [x5] #ifdef CONFIG_VMAP_STACK /* @@ -1055,6 +1059,14 @@ SYM_CODE_START(__sdei_asm_handler) ldr_l x2, sdei_exit_mode + /* Clear the registered-event seen by crash_smp_send_stop() */ + ldrb w3, [x4, #SDEI_EVENT_PRIORITY] + cbnz w3, 1f + adr_this_cpu dst=x5, sym=sdei_active_normal_event, tmp=x6 + b 2f +1: adr_this_cpu dst=x5, sym=sdei_active_critical_event, tmp=x6 +2: str xzr, [x5] + alternative_if_not ARM64_UNMAP_KERNEL_AT_EL0 sdei_handler_exit exit_mode=x2 alternative_else_nop_endif @@ -1065,4 +1077,15 @@ alternative_else_nop_endif #endif SYM_CODE_END(__sdei_asm_handler) NOKPROBE(__sdei_asm_handler) + +SYM_CODE_START(__sdei_handler_abort) + mov_q x0, SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME + adr x1, 1f + ldr_l x2, sdei_exit_mode + sdei_handler_exit exit_mode=x2 + // exit the handler and jump to the next instruction. + // Exit will stomp x0-x17, PSTATE, ELR_ELx, and SPSR_ELx. +1: ret +SYM_CODE_END(__sdei_handler_abort) +NOKPROBE(__sdei_handler_abort) #endif /* CONFIG_ARM_SDE_INTERFACE */ diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c index 830be01af32d..255d12f881c2 100644 --- a/arch/arm64/kernel/sdei.c +++ b/arch/arm64/kernel/sdei.c @@ -47,6 +47,9 @@ DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_normal_ptr); DEFINE_PER_CPU(unsigned long *, sdei_shadow_call_stack_critical_ptr); #endif +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_normal_event); +DEFINE_PER_CPU(struct sdei_registered_event *, sdei_active_critical_event); + static void _free_sdei_stack(unsigned long * __percpu *ptr, int cpu) { unsigned long *p; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index edd63894d61e..960b98b43506 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -1044,10 +1044,8 @@ void crash_smp_send_stop(void) * If this cpu is the only one alive at this point in time, online or * not, there are no stop messages to be sent around, so just back out. */ - if (num_other_online_cpus() == 0) { - sdei_mask_local_cpu(); - return; - } + if (num_other_online_cpus() == 0) + goto skip_ipi; cpumask_copy(&mask, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &mask); @@ -1066,7 +1064,9 @@ void crash_smp_send_stop(void) pr_warn("SMP: failed to stop secondary CPUs %*pbl\n", cpumask_pr_args(&mask)); +skip_ipi: sdei_mask_local_cpu(); + sdei_handler_abort(); } bool smp_crash_stop_failed(void) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index f9040bd61081..285fe7ad490d 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1095,3 +1095,22 @@ int sdei_event_handler(struct pt_regs *regs, return err; } NOKPROBE_SYMBOL(sdei_event_handler); + +void sdei_handler_abort(void) +{ + /* + * If the crash happened in an SDEI event handler then we need to + * finish the handler with the firmware so that we can have working + * interrupts in the crash kernel. + */ + if (__this_cpu_read(sdei_active_critical_event)) { + pr_warn("still in SDEI critical event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_critical_event, NULL); + } + if (__this_cpu_read(sdei_active_normal_event)) { + pr_warn("still in SDEI normal event context, attempting to finish handler.\n"); + __sdei_handler_abort(); + __this_cpu_write(sdei_active_normal_event, NULL); + } +} diff --git a/include/linux/arm_sdei.h b/include/linux/arm_sdei.h index 14dc461b0e82..255701e1251b 100644 --- a/include/linux/arm_sdei.h +++ b/include/linux/arm_sdei.h @@ -47,10 +47,12 @@ int sdei_unregister_ghes(struct ghes *ghes); int sdei_mask_local_cpu(void); int sdei_unmask_local_cpu(void); void __init sdei_init(void); +void sdei_handler_abort(void); #else static inline int sdei_mask_local_cpu(void) { return 0; } static inline int sdei_unmask_local_cpu(void) { return 0; } static inline void sdei_init(void) { } +static inline void sdei_handler_abort(void) { } #endif /* CONFIG_ARM_SDE_INTERFACE */

2 years, 1 month

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FAILED: patch "[PATCH] block: don't add or resize partition on the disk 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 1a721de8489fa559ff4471f73c58bb74ac5580d3 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090947-apprehend-immobile-0fb5@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 1a721de8489f ("block: don't add or resize partition on the disk with GENHD_FL_NO_PART") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1a721de8489fa559ff4471f73c58bb74ac5580d3 Mon Sep 17 00:00:00 2001 From: Li Lingfeng <lilingfeng3(a)huawei.com> Date: Thu, 31 Aug 2023 15:59:00 +0800 Subject: [PATCH] block: don't add or resize partition on the disk with GENHD_FL_NO_PART Commit a33df75c6328 ("block: use an xarray for disk->part_tbl") remove disk_expand_part_tbl() in add_partition(), which means all kinds of devices will support extended dynamic `dev_t`. However, some devices with GENHD_FL_NO_PART are not expected to add or resize partition. Fix this by adding check of GENHD_FL_NO_PART before add or resize partition. Fixes: a33df75c6328 ("block: use an xarray for disk->part_tbl") Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Link: https://lore.kernel.org/r/20230831075900.1725842-1-lilingfeng@huaweicloud.c… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/ioctl.c b/block/ioctl.c index 648670ddb164..d5f5cd61efd7 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -20,6 +20,8 @@ static int blkpg_do_ioctl(struct block_device *bdev, struct blkpg_partition p; long long start, length; + if (disk->flags & GENHD_FL_NO_PART) + return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EACCES; if (copy_from_user(&p, upart, sizeof(struct blkpg_partition)))

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090947-drainer-chatter-7ac5@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090946-wrath-compacter-d8a5@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090945-french-startling-3c46@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090944-pretender-manifesto-9755@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090943-judiciary-transport-c1ac@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090942-raging-premiere-af0c@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") 06accc8779c1 ("bpf: add support for open-coded iterator loops") 215bf4962f6c ("bpf: add iterator kfuncs registration and validation logic") a461f5adf177 ("bpf: generalize dynptr_get_spi to be usable for iters") d0e1ac227945 ("bpf: move kfunc_call_arg_meta higher in the file") 653ae3a874ac ("bpf: clean up visit_insn()'s instruction processing") 98ddcf389d1b ("bpf: honor env->test_state_freq flag in is_state_visited()") d54e0f6c1adf ("bpf: improve stack slot state printing") 0d80a619c113 ("bpf: allow ctx writes using BPF_ST_MEM instruction") 6fcd486b3a0a ("bpf: Refactor RCU enforcement in the verifier.") 20c09d92faee ("bpf: Introduce kptr_rcu.") 8d093b4e95a2 ("bpf: Mark cgroups and dfl_cgrp fields as trusted.") 66e3a13e7c2c ("bpf: Add bpf_dynptr_slice and bpf_dynptr_slice_rdwr") 05421aecd4ed ("bpf: Add xdp dynptrs") b5964b968ac6 ("bpf: Add skb dynptrs") d96d937d7c5c ("bpf: Add __uninit kfunc annotation") 485ec51ef976 ("bpf: Refactor verifier dynptr into get_dynptr_arg_reg") 8357b366cbb0 ("bpf: Define no-ops for externally called bpf dynptr functions") 1d18feb2c915 ("bpf: Allow initializing dynptrs in kfuncs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090941-predator-relocate-32e5@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch" failed to apply to 6.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.5-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.5.y git checkout FETCH_HEAD git cherry-pick -x 6a5a148aaf14747570cc634f9cdfcb0393f5617f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090940-recede-unicorn-1885@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^.. Possible dependencies: 6a5a148aaf14 ("bpf: fix bpf_probe_read_kernel prototype mismatch") 1f9a1ea821ff ("bpf: Support new sign-extension load insns") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6a5a148aaf14747570cc634f9cdfcb0393f5617f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Tue, 1 Aug 2023 13:13:58 +0200 Subject: [PATCH] bpf: fix bpf_probe_read_kernel prototype mismatch bpf_probe_read_kernel() has a __weak definition in core.c and another definition with an incompatible prototype in kernel/trace/bpf_trace.c, when CONFIG_BPF_EVENTS is enabled. Since the two are incompatible, there cannot be a shared declaration in a header file, but the lack of a prototype causes a W=1 warning: kernel/bpf/core.c:1638:12: error: no previous prototype for 'bpf_probe_read_kernel' [-Werror=missing-prototypes] On 32-bit architectures, the local prototype u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) passes arguments in other registers as the one in bpf_trace.c BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) which uses 64-bit arguments in pairs of registers. As both versions of the function are fairly simple and only really differ in one line, just move them into a header file as an inline function that does not add any overhead for the bpf_trace.c callers and actually avoids a function call for the other one. Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/ac25cb0f-b804-1649-3afb-1dc6138c2716@iogearbox.… Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Acked-by: Yonghong Song <yonghong.song(a)linux.dev> Link: https://lore.kernel.org/r/20230801111449.185301-1-arnd@kernel.org Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> diff --git a/include/linux/bpf.h b/include/linux/bpf.h index ceaa8c23287f..abe75063630b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2661,6 +2661,18 @@ static inline void bpf_dynptr_set_rdonly(struct bpf_dynptr_kern *ptr) } #endif /* CONFIG_BPF_SYSCALL */ +static __always_inline int +bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) +{ + int ret = -EFAULT; + + if (IS_ENABLED(CONFIG_BPF_EVENTS)) + ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); + if (unlikely(ret < 0)) + memset(dst, 0, size); + return ret; +} + void __bpf_free_used_btfs(struct bpf_prog_aux *aux, struct btf_mod_pair *used_btfs, u32 len); diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index baccdec22f19..0f8f036d8bd1 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1650,12 +1650,6 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) -{ - memset(dst, 0, size); - return -EFAULT; -} - /** * ___bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -2066,8 +2060,8 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ - (const void *)(long) (SRC + insn->off)); \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ + (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; @@ -2082,7 +2076,7 @@ static u64 ___bpf_prog_run(u64 *regs, const struct bpf_insn *insn) DST = *(SIZE *)(unsigned long) (SRC + insn->off); \ CONT; \ LDX_PROBE_MEMSX_##SIZEOP: \ - bpf_probe_read_kernel(&DST, sizeof(SIZE), \ + bpf_probe_read_kernel_common(&DST, sizeof(SIZE), \ (const void *)(long) (SRC + insn->off)); \ DST = *((SIZE *)&DST); \ CONT; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index c92eb8c6ff08..83bde2475ae5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -223,17 +223,6 @@ const struct bpf_func_proto bpf_probe_read_user_str_proto = { .arg3_type = ARG_ANYTHING, }; -static __always_inline int -bpf_probe_read_kernel_common(void *dst, u32 size, const void *unsafe_ptr) -{ - int ret; - - ret = copy_from_kernel_nofault(dst, unsafe_ptr, size); - if (unlikely(ret < 0)) - memset(dst, 0, size); - return ret; -} - BPF_CALL_3(bpf_probe_read_kernel, void *, dst, u32, size, const void *, unsafe_ptr) {

2 years, 1 month

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FAILED: patch "[PATCH] block: fix pin count management when merging same-page" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 5905afc2c7bb713d52c7c7585565feecbb686b44 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090919-eastcoast-tameness-5f28@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 5905afc2c7bb ("block: fix pin count management when merging same-page segments") 403b6fb8dac1 ("block: convert bio_map_user_iov to use iov_iter_extract_pages") f62e52d1276b ("iov_iter: Define flags to qualify page extraction.") 7ee4ccf57484 ("block: set FOLL_PCI_P2PDMA in bio_map_user_iov()") 5e3e3f2e15df ("block: set FOLL_PCI_P2PDMA in __bio_iov_iter_get_pages()") d82076403cef ("iov_iter: introduce iov_iter_get_pages_[alloc_]flags()") 91e5adda5cf4 ("block/blk-map: Remove set but unused variable 'added'") e88811bc43b9 ("block: use on-stack page vec for <= UIO_FASTIOV") eba2d3d79829 ("get rid of non-advancing variants") 480cb846c27b ("block: convert to advancing variants of iov_iter_get_pages{,_alloc}()") 3cf42da327f2 ("iov_iter: saner helper for page array allocation") 8520008417c5 ("fold __pipe_get_pages() into pipe_get_pages()") 0aa4fc32f540 ("ITER_XARRAY: don't open-code DIV_ROUND_UP()") 451c0ba9475e ("unify the rest of iov_iter_get_pages()/iov_iter_get_pages_alloc() guts") 68fe506f3731 ("unify xarray_get_pages() and xarray_get_pages_alloc()") acbdeb8320b0 ("unify pipe_get_pages() and pipe_get_pages_alloc()") c81ce28df500 ("iov_iter_get_pages(): sanity-check arguments") 91329559eb07 ("iov_iter_get_pages_alloc(): lift freeing pages array on failure exits into wrapper") 12d426ab64a1 ("ITER_PIPE: fold data_start() and pipe_space_for_user() together") 10f525a8cd7a ("ITER_PIPE: cache the type of last buffer") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5905afc2c7bb713d52c7c7585565feecbb686b44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch(a)lst.de> Date: Tue, 5 Sep 2023 14:47:31 +0200 Subject: [PATCH] block: fix pin count management when merging same-page segments There is no need to unpin the added page when adding it to the bio fails as that is done by the loop below. Instead we want to unpin it when adding a single page to the bio more than once as bio_release_pages will only unpin it once. Fixes: d1916c86ccdc ("block: move same page handling from __bio_add_pc_page to the callers") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20230905124731.328255-1-hch@lst.de Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; }

2 years, 1 month

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FAILED: patch "[PATCH] block: fix pin count management when merging same-page" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 5905afc2c7bb713d52c7c7585565feecbb686b44 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090918-essence-exemplary-3e4c@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 5905afc2c7bb ("block: fix pin count management when merging same-page segments") 403b6fb8dac1 ("block: convert bio_map_user_iov to use iov_iter_extract_pages") f62e52d1276b ("iov_iter: Define flags to qualify page extraction.") 7ee4ccf57484 ("block: set FOLL_PCI_P2PDMA in bio_map_user_iov()") 5e3e3f2e15df ("block: set FOLL_PCI_P2PDMA in __bio_iov_iter_get_pages()") d82076403cef ("iov_iter: introduce iov_iter_get_pages_[alloc_]flags()") 91e5adda5cf4 ("block/blk-map: Remove set but unused variable 'added'") e88811bc43b9 ("block: use on-stack page vec for <= UIO_FASTIOV") eba2d3d79829 ("get rid of non-advancing variants") 480cb846c27b ("block: convert to advancing variants of iov_iter_get_pages{,_alloc}()") 3cf42da327f2 ("iov_iter: saner helper for page array allocation") 8520008417c5 ("fold __pipe_get_pages() into pipe_get_pages()") 0aa4fc32f540 ("ITER_XARRAY: don't open-code DIV_ROUND_UP()") 451c0ba9475e ("unify the rest of iov_iter_get_pages()/iov_iter_get_pages_alloc() guts") 68fe506f3731 ("unify xarray_get_pages() and xarray_get_pages_alloc()") acbdeb8320b0 ("unify pipe_get_pages() and pipe_get_pages_alloc()") c81ce28df500 ("iov_iter_get_pages(): sanity-check arguments") 91329559eb07 ("iov_iter_get_pages_alloc(): lift freeing pages array on failure exits into wrapper") 12d426ab64a1 ("ITER_PIPE: fold data_start() and pipe_space_for_user() together") 10f525a8cd7a ("ITER_PIPE: cache the type of last buffer") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5905afc2c7bb713d52c7c7585565feecbb686b44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch(a)lst.de> Date: Tue, 5 Sep 2023 14:47:31 +0200 Subject: [PATCH] block: fix pin count management when merging same-page segments There is no need to unpin the added page when adding it to the bio fails as that is done by the loop below. Instead we want to unpin it when adding a single page to the bio more than once as bio_release_pages will only unpin it once. Fixes: d1916c86ccdc ("block: move same page handling from __bio_add_pc_page to the callers") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20230905124731.328255-1-hch@lst.de Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; }

2 years, 1 month

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FAILED: patch "[PATCH] block: fix pin count management when merging same-page" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 5905afc2c7bb713d52c7c7585565feecbb686b44 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090917-doable-levers-3d4c@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 5905afc2c7bb ("block: fix pin count management when merging same-page segments") 403b6fb8dac1 ("block: convert bio_map_user_iov to use iov_iter_extract_pages") f62e52d1276b ("iov_iter: Define flags to qualify page extraction.") 7ee4ccf57484 ("block: set FOLL_PCI_P2PDMA in bio_map_user_iov()") 5e3e3f2e15df ("block: set FOLL_PCI_P2PDMA in __bio_iov_iter_get_pages()") d82076403cef ("iov_iter: introduce iov_iter_get_pages_[alloc_]flags()") 91e5adda5cf4 ("block/blk-map: Remove set but unused variable 'added'") e88811bc43b9 ("block: use on-stack page vec for <= UIO_FASTIOV") eba2d3d79829 ("get rid of non-advancing variants") 480cb846c27b ("block: convert to advancing variants of iov_iter_get_pages{,_alloc}()") 3cf42da327f2 ("iov_iter: saner helper for page array allocation") 8520008417c5 ("fold __pipe_get_pages() into pipe_get_pages()") 0aa4fc32f540 ("ITER_XARRAY: don't open-code DIV_ROUND_UP()") 451c0ba9475e ("unify the rest of iov_iter_get_pages()/iov_iter_get_pages_alloc() guts") 68fe506f3731 ("unify xarray_get_pages() and xarray_get_pages_alloc()") acbdeb8320b0 ("unify pipe_get_pages() and pipe_get_pages_alloc()") c81ce28df500 ("iov_iter_get_pages(): sanity-check arguments") 91329559eb07 ("iov_iter_get_pages_alloc(): lift freeing pages array on failure exits into wrapper") 12d426ab64a1 ("ITER_PIPE: fold data_start() and pipe_space_for_user() together") 10f525a8cd7a ("ITER_PIPE: cache the type of last buffer") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5905afc2c7bb713d52c7c7585565feecbb686b44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch(a)lst.de> Date: Tue, 5 Sep 2023 14:47:31 +0200 Subject: [PATCH] block: fix pin count management when merging same-page segments There is no need to unpin the added page when adding it to the bio fails as that is done by the loop below. Instead we want to unpin it when adding a single page to the bio more than once as bio_release_pages will only unpin it once. Fixes: d1916c86ccdc ("block: move same page handling from __bio_add_pc_page to the callers") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20230905124731.328255-1-hch@lst.de Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; }

2 years, 1 month

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FAILED: patch "[PATCH] block: fix pin count management when merging same-page" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 5905afc2c7bb713d52c7c7585565feecbb686b44 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090916-icon-refute-e9fe@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 5905afc2c7bb ("block: fix pin count management when merging same-page segments") 403b6fb8dac1 ("block: convert bio_map_user_iov to use iov_iter_extract_pages") f62e52d1276b ("iov_iter: Define flags to qualify page extraction.") 7ee4ccf57484 ("block: set FOLL_PCI_P2PDMA in bio_map_user_iov()") 5e3e3f2e15df ("block: set FOLL_PCI_P2PDMA in __bio_iov_iter_get_pages()") d82076403cef ("iov_iter: introduce iov_iter_get_pages_[alloc_]flags()") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5905afc2c7bb713d52c7c7585565feecbb686b44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch(a)lst.de> Date: Tue, 5 Sep 2023 14:47:31 +0200 Subject: [PATCH] block: fix pin count management when merging same-page segments There is no need to unpin the added page when adding it to the bio fails as that is done by the loop below. Instead we want to unpin it when adding a single page to the bio more than once as bio_release_pages will only unpin it once. Fixes: d1916c86ccdc ("block: move same page handling from __bio_add_pc_page to the callers") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20230905124731.328255-1-hch@lst.de Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; }

2 years, 1 month

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FAILED: patch "[PATCH] block: fix pin count management when merging same-page" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x 5905afc2c7bb713d52c7c7585565feecbb686b44 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090916-opal-democracy-f820@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: 5905afc2c7bb ("block: fix pin count management when merging same-page segments") 403b6fb8dac1 ("block: convert bio_map_user_iov to use iov_iter_extract_pages") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5905afc2c7bb713d52c7c7585565feecbb686b44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch(a)lst.de> Date: Tue, 5 Sep 2023 14:47:31 +0200 Subject: [PATCH] block: fix pin count management when merging same-page segments There is no need to unpin the added page when adding it to the bio fails as that is done by the loop below. Instead we want to unpin it when adding a single page to the bio more than once as bio_release_pages will only unpin it once. Fixes: d1916c86ccdc ("block: move same page handling from __bio_add_pc_page to the callers") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20230905124731.328255-1-hch@lst.de Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/block/blk-map.c b/block/blk-map.c index 44d74a30ddac..8584babf3ea0 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -315,12 +315,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, n = bytes; if (!bio_add_hw_page(rq->q, bio, page, n, offs, - max_sectors, &same_page)) { - if (same_page) - bio_release_page(bio, page); + max_sectors, &same_page)) break; - } + if (same_page) + bio_release_page(bio, page); bytes -= n; offs = 0; }

2 years, 1 month

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FAILED: patch "[PATCH] scsi: mpt3sas: Perform additional retries if doorbell read" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 4ca10f3e31745d35249a727ecd108eb58f0a8c5e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090901-refinance-partake-fb8a@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4ca10f3e31745d35249a727ecd108eb58f0a8c5e Mon Sep 17 00:00:00 2001 From: Ranjan Kumar <ranjan.kumar(a)broadcom.com> Date: Tue, 29 Aug 2023 14:30:19 +0530 Subject: [PATCH] scsi: mpt3sas: Perform additional retries if doorbell read returns 0 The driver retries certain register reads 3 times if the returned value is 0. This was done because the controller could return 0 for certain registers if other registers were being accessed concurrently by the BMC. In certain systems with increased BMC interactions, the register values returned can be 0 for longer than 3 retries. Change the retry count from 3 to 30 for the affected registers to prevent problems with out-of-band management. Fixes: b899202901a8 ("scsi: mpt3sas: Add separate function for aero doorbell reads") Cc: stable(a)vger.kernel.org Signed-off-by: Ranjan Kumar <ranjan.kumar(a)broadcom.com> Link: https://lore.kernel.org/r/20230829090020.5417-2-ranjan.kumar@broadcom.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 53f5492579cb..5284584e4cd2 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -138,6 +138,9 @@ _base_get_ioc_facts(struct MPT3SAS_ADAPTER *ioc); static void _base_clear_outstanding_commands(struct MPT3SAS_ADAPTER *ioc); +static u32 +_base_readl_ext_retry(const volatile void __iomem *addr); + /** * mpt3sas_base_check_cmd_timeout - Function * to check timeout and command termination due @@ -213,6 +216,20 @@ _base_readl_aero(const volatile void __iomem *addr) return ret_val; } +static u32 +_base_readl_ext_retry(const volatile void __iomem *addr) +{ + u32 i, ret_val; + + for (i = 0 ; i < 30 ; i++) { + ret_val = readl(addr); + if (ret_val == 0) + continue; + } + + return ret_val; +} + static inline u32 _base_readl(const volatile void __iomem *addr) { @@ -940,7 +957,7 @@ mpt3sas_halt_firmware(struct MPT3SAS_ADAPTER *ioc) dump_stack(); - doorbell = ioc->base_readl(&ioc->chip->Doorbell); + doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { mpt3sas_print_fault_code(ioc, doorbell & MPI2_DOORBELL_DATA_MASK); @@ -6686,7 +6703,7 @@ mpt3sas_base_get_iocstate(struct MPT3SAS_ADAPTER *ioc, int cooked) { u32 s, sc; - s = ioc->base_readl(&ioc->chip->Doorbell); + s = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); sc = s & MPI2_IOC_STATE_MASK; return cooked ? sc : s; } @@ -6831,7 +6848,7 @@ _base_wait_for_doorbell_ack(struct MPT3SAS_ADAPTER *ioc, int timeout) __func__, count, timeout)); return 0; } else if (int_status & MPI2_HIS_IOC2SYS_DB_STATUS) { - doorbell = ioc->base_readl(&ioc->chip->Doorbell); + doorbell = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if ((doorbell & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { mpt3sas_print_fault_code(ioc, doorbell); @@ -6871,7 +6888,7 @@ _base_wait_for_doorbell_not_used(struct MPT3SAS_ADAPTER *ioc, int timeout) count = 0; cntdn = 1000 * timeout; do { - doorbell_reg = ioc->base_readl(&ioc->chip->Doorbell); + doorbell_reg = ioc->base_readl_ext_retry(&ioc->chip->Doorbell); if (!(doorbell_reg & MPI2_DOORBELL_USED)) { dhsprintk(ioc, ioc_info(ioc, "%s: successful count(%d), timeout(%d)\n", @@ -7019,7 +7036,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, __le32 *mfp; /* make sure doorbell is not in use */ - if ((ioc->base_readl(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) { + if ((ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) { ioc_err(ioc, "doorbell is in use (line=%d)\n", __LINE__); return -EFAULT; } @@ -7068,7 +7085,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, } /* read the first two 16-bits, it gives the total length of the reply */ - reply[0] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell) + reply[0] = le16_to_cpu(ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); if ((_base_wait_for_doorbell_int(ioc, 5))) { @@ -7076,7 +7093,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, __LINE__); return -EFAULT; } - reply[1] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell) + reply[1] = le16_to_cpu(ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); @@ -7087,10 +7104,10 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes, return -EFAULT; } if (i >= reply_bytes/2) /* overflow case */ - ioc->base_readl(&ioc->chip->Doorbell); + ioc->base_readl_ext_retry(&ioc->chip->Doorbell); else reply[i] = le16_to_cpu( - ioc->base_readl(&ioc->chip->Doorbell) + ioc->base_readl_ext_retry(&ioc->chip->Doorbell) & MPI2_DOORBELL_DATA_MASK); writel(0, &ioc->chip->HostInterruptStatus); } @@ -7949,7 +7966,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) goto out; } - host_diagnostic = ioc->base_readl(&ioc->chip->HostDiagnostic); + host_diagnostic = ioc->base_readl_ext_retry(&ioc->chip->HostDiagnostic); drsprintk(ioc, ioc_info(ioc, "wrote magic sequence: count(%d), host_diagnostic(0x%08x)\n", count, host_diagnostic)); @@ -7969,7 +7986,7 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) for (count = 0; count < (300000000 / MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC); count++) { - host_diagnostic = ioc->base_readl(&ioc->chip->HostDiagnostic); + host_diagnostic = ioc->base_readl_ext_retry(&ioc->chip->HostDiagnostic); if (host_diagnostic == 0xFFFFFFFF) { ioc_info(ioc, @@ -8359,10 +8376,13 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc) ioc->rdpq_array_enable_assigned = 0; ioc->use_32bit_dma = false; ioc->dma_mask = 64; - if (ioc->is_aero_ioc) + if (ioc->is_aero_ioc) { ioc->base_readl = &_base_readl_aero; - else + ioc->base_readl_ext_retry = &_base_readl_ext_retry; + } else { ioc->base_readl = &_base_readl; + ioc->base_readl_ext_retry = &_base_readl; + } r = mpt3sas_base_map_resources(ioc); if (r) goto out_free_resources; diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 05364aa15ecd..10055c7e4a9f 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -1618,6 +1618,7 @@ struct MPT3SAS_ADAPTER { u8 diag_trigger_active; u8 atomic_desc_capable; BASE_READ_REG base_readl; + BASE_READ_REG base_readl_ext_retry; struct SL_WH_MASTER_TRIGGER_T diag_trigger_master; struct SL_WH_EVENT_TRIGGERS_T diag_trigger_event; struct SL_WH_SCSI_TRIGGERS_T diag_trigger_scsi;

2 years, 1 month

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FAILED: patch "[PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x d74e481609808330b4625b3691cf01e1f56e255e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090937-endorphin-postage-0d99@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: d74e48160980 ("media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts") 255385ca433c ("media: venus: hfi: Add a 6xx boot logic") ff2a7013b3e6 ("media: venus: hfi,pm,firmware: Convert to block relative addressing") 7482a983dea3 ("media: venus: redesign clocks and pm domains control") fd1ee315dcd4 ("media: venus: cache vb payload to be used by clock scaling") 219031a6e7df ("media: venus: fix build on 32bit environments") c0e284ccfeda ("media: venus: Update clock scaling") 8dbebb2bd01e ("media: venus: Fix occasionally failures to suspend") 32f0a6ddc8c9 ("media: venus: Use on-chip interconnect API") d42974e438fe ("media: venus: dec: populate properly timestamps and flags for capture buffers") beac82904a87 ("media: venus: make decoder compliant with stateful codec API") 14ea00d65c65 ("media: venus: helpers: add three more helper functions") 1e485ee5a724 ("media: venus: helpers: export few helper functions") a132459d4009 ("media: venus: core: fix max load for msm8996 and sdm845") 5792ae7c3dd4 ("media: venus: firmware: check fw size against DT memory region size") 87e25f4b2c3c ("media: venus: fix reported size of 0-length buffers") df381dc8e475 ("media: venus: firmware: add no TZ boot and shutdown routine") f9799fcce4bb ("media: venus: firmware: register separate platform_device for firmware loader") a4cf7e3c069d ("media: venus: firmware: move load firmware in a separate function") 5df317c8786b ("media: venus: firmware: add routine to reset ARM9") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d74e481609808330b4625b3691cf01e1f56e255e Mon Sep 17 00:00:00 2001 From: Konrad Dybcio <konrad.dybcio(a)linaro.org> Date: Tue, 30 May 2023 14:30:36 +0200 Subject: [PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts The startup procedure shouldn't be started with interrupts masked, as that may entail silent failures. Kick off initialization only after the interrupts are unmasked. Cc: stable(a)vger.kernel.org # v4.12+ Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files") Signed-off-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov(a)gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 918a283bd890..5506a0d196ef 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -453,7 +453,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev) void __iomem *wrapper_base = hdev->core->wrapper_base; int ret = 0; - writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); if (IS_V6(hdev->core)) { mask_val = readl(wrapper_base + WRAPPER_INTR_MASK); mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 | @@ -464,6 +463,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev) writel(mask_val, wrapper_base + WRAPPER_INTR_MASK); writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3); + writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); while (!ctrl_status && count < max_tries) { ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0); if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) {

2 years, 1 month

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FAILED: patch "[PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x d74e481609808330b4625b3691cf01e1f56e255e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090938-ceremony-cinch-9f48@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: d74e48160980 ("media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts") 255385ca433c ("media: venus: hfi: Add a 6xx boot logic") ff2a7013b3e6 ("media: venus: hfi,pm,firmware: Convert to block relative addressing") 7482a983dea3 ("media: venus: redesign clocks and pm domains control") fd1ee315dcd4 ("media: venus: cache vb payload to be used by clock scaling") 219031a6e7df ("media: venus: fix build on 32bit environments") c0e284ccfeda ("media: venus: Update clock scaling") 8dbebb2bd01e ("media: venus: Fix occasionally failures to suspend") 32f0a6ddc8c9 ("media: venus: Use on-chip interconnect API") d42974e438fe ("media: venus: dec: populate properly timestamps and flags for capture buffers") beac82904a87 ("media: venus: make decoder compliant with stateful codec API") 14ea00d65c65 ("media: venus: helpers: add three more helper functions") 1e485ee5a724 ("media: venus: helpers: export few helper functions") a132459d4009 ("media: venus: core: fix max load for msm8996 and sdm845") 5792ae7c3dd4 ("media: venus: firmware: check fw size against DT memory region size") 87e25f4b2c3c ("media: venus: fix reported size of 0-length buffers") df381dc8e475 ("media: venus: firmware: add no TZ boot and shutdown routine") f9799fcce4bb ("media: venus: firmware: register separate platform_device for firmware loader") a4cf7e3c069d ("media: venus: firmware: move load firmware in a separate function") 5df317c8786b ("media: venus: firmware: add routine to reset ARM9") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d74e481609808330b4625b3691cf01e1f56e255e Mon Sep 17 00:00:00 2001 From: Konrad Dybcio <konrad.dybcio(a)linaro.org> Date: Tue, 30 May 2023 14:30:36 +0200 Subject: [PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts The startup procedure shouldn't be started with interrupts masked, as that may entail silent failures. Kick off initialization only after the interrupts are unmasked. Cc: stable(a)vger.kernel.org # v4.12+ Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files") Signed-off-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov(a)gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 918a283bd890..5506a0d196ef 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -453,7 +453,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev) void __iomem *wrapper_base = hdev->core->wrapper_base; int ret = 0; - writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); if (IS_V6(hdev->core)) { mask_val = readl(wrapper_base + WRAPPER_INTR_MASK); mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 | @@ -464,6 +463,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev) writel(mask_val, wrapper_base + WRAPPER_INTR_MASK); writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3); + writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); while (!ctrl_status && count < max_tries) { ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0); if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) {

2 years, 1 month

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FAILED: patch "[PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x d74e481609808330b4625b3691cf01e1f56e255e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090937-manila-baggy-02be@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: d74e48160980 ("media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts") 255385ca433c ("media: venus: hfi: Add a 6xx boot logic") ff2a7013b3e6 ("media: venus: hfi,pm,firmware: Convert to block relative addressing") 7482a983dea3 ("media: venus: redesign clocks and pm domains control") fd1ee315dcd4 ("media: venus: cache vb payload to be used by clock scaling") 219031a6e7df ("media: venus: fix build on 32bit environments") c0e284ccfeda ("media: venus: Update clock scaling") 8dbebb2bd01e ("media: venus: Fix occasionally failures to suspend") 32f0a6ddc8c9 ("media: venus: Use on-chip interconnect API") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d74e481609808330b4625b3691cf01e1f56e255e Mon Sep 17 00:00:00 2001 From: Konrad Dybcio <konrad.dybcio(a)linaro.org> Date: Tue, 30 May 2023 14:30:36 +0200 Subject: [PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts The startup procedure shouldn't be started with interrupts masked, as that may entail silent failures. Kick off initialization only after the interrupts are unmasked. Cc: stable(a)vger.kernel.org # v4.12+ Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files") Signed-off-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov(a)gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 918a283bd890..5506a0d196ef 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -453,7 +453,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev) void __iomem *wrapper_base = hdev->core->wrapper_base; int ret = 0; - writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); if (IS_V6(hdev->core)) { mask_val = readl(wrapper_base + WRAPPER_INTR_MASK); mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 | @@ -464,6 +463,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev) writel(mask_val, wrapper_base + WRAPPER_INTR_MASK); writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3); + writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); while (!ctrl_status && count < max_tries) { ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0); if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) {

2 years, 1 month

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FAILED: patch "[PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x d74e481609808330b4625b3691cf01e1f56e255e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090936-undrafted-majestic-da5d@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: d74e48160980 ("media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts") 255385ca433c ("media: venus: hfi: Add a 6xx boot logic") ff2a7013b3e6 ("media: venus: hfi,pm,firmware: Convert to block relative addressing") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d74e481609808330b4625b3691cf01e1f56e255e Mon Sep 17 00:00:00 2001 From: Konrad Dybcio <konrad.dybcio(a)linaro.org> Date: Tue, 30 May 2023 14:30:36 +0200 Subject: [PATCH] media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts The startup procedure shouldn't be started with interrupts masked, as that may entail silent failures. Kick off initialization only after the interrupts are unmasked. Cc: stable(a)vger.kernel.org # v4.12+ Fixes: d96d3f30c0f2 ("[media] media: venus: hfi: add Venus HFI files") Signed-off-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov(a)gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 918a283bd890..5506a0d196ef 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -453,7 +453,6 @@ static int venus_boot_core(struct venus_hfi_device *hdev) void __iomem *wrapper_base = hdev->core->wrapper_base; int ret = 0; - writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); if (IS_V6(hdev->core)) { mask_val = readl(wrapper_base + WRAPPER_INTR_MASK); mask_val &= ~(WRAPPER_INTR_MASK_A2HWD_BASK_V6 | @@ -464,6 +463,7 @@ static int venus_boot_core(struct venus_hfi_device *hdev) writel(mask_val, wrapper_base + WRAPPER_INTR_MASK); writel(1, cpu_cs_base + CPU_CS_SCIACMDARG3); + writel(BIT(VIDC_CTRL_INIT_CTRL_SHIFT), cpu_cs_base + VIDC_CTRL_INIT); while (!ctrl_status && count < max_tries) { ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0); if ((ctrl_status & CPU_CS_SCIACMDARG0_ERROR_STATUS_MASK) == 4) {

2 years, 1 month

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stable-rc/linux-5.4.y baseline: 100 runs, 18 regressions (v5.4.256-220-gf804807a002f)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 100 runs, 18 regressions (v5.4.256-220-gf804807a002f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.256-220-gf804807a002f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f804807a002fa77179520b09face6d36f4876036 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc93ff7e4c77ade2286dad Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc93ff7e4c77ade2286db2 failing since 163 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-09T15:49:04.328211 + set +x<8>[ 10.512823] <LAVA_SIGNAL_ENDRUN 0_dmesg 11481376_1.4.2.3.1> 2023-09-09T15:49:04.328651 2023-09-09T15:49:04.435505 # 2023-09-09T15:49:04.436652 2023-09-09T15:49:04.538836 / # #export SHELL=/bin/sh 2023-09-09T15:49:04.539637 2023-09-09T15:49:04.641103 / # export SHELL=/bin/sh. /lava-11481376/environment 2023-09-09T15:49:04.641787 2023-09-09T15:49:04.743238 / # . /lava-11481376/environment/lava-11481376/bin/lava-test-runner /lava-11481376/1 2023-09-09T15:49:04.744663 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc92e19d5775c9d0286d8e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc92e19d5775c9d0286d97 failing since 163 days (last pass: v5.4.238, first fail: v5.4.238) 2023-09-09T15:44:26.684741 + set +x<8>[ 13.044625] <LAVA_SIGNAL_ENDRUN 0_dmesg 11481377_1.4.2.3.1> 2023-09-09T15:44:26.684889 2023-09-09T15:44:26.787418 # 2023-09-09T15:44:26.888221 / # #export SHELL=/bin/sh 2023-09-09T15:44:26.888525 2023-09-09T15:44:26.989123 / # export SHELL=/bin/sh. /lava-11481377/environment 2023-09-09T15:44:26.989400 2023-09-09T15:44:27.090022 / # . /lava-11481377/environment/lava-11481377/bin/lava-test-runner /lava-11481377/1 2023-09-09T15:44:27.090493 2023-09-09T15:44:27.095601 / # /lava-11481377/bin/lava-test-runner /lava-11481377/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc94bfbd5cc8a9f0286d8f 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94bfbd5cc8a9f0286d90 failing since 382 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc96638b8185f63c286eae Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc96638b8185f63c286eaf failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc9481348404ad46286d6f 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc9481348404ad46286d70 failing since 382 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc94f7f0edc9ebb6286d6c Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94f7f0edc9ebb6286d6d failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc94fb1291cc7f89286d7e 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94fb1291cc7f89286d7f failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc963b8b8185f63c286eab Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc963b8b8185f63c286eac failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc947f483a56233c286da5 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc947f483a56233c286da6 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc94fcf0edc9ebb6286d78 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94fcf0edc9ebb6286d79 failing since 403 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc94c0bd5cc8a9f0286d94 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94c0bd5cc8a9f0286d95 failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc962896c72f4013286d82 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc962896c72f4013286d83 failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc947e483a56233c286da1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc947e483a56233c286da2 failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc94fbf0edc9ebb6286d72 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94fbf0edc9ebb6286d73 failing since 402 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc962796c72f4013286d7e Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc962796c72f4013286d7f failing since 390 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc96348b8185f63c286ea8 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc96348b8185f63c286ea9 failing since 382 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc9496483a56233c286dab 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc9496483a56233c286dac failing since 382 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc94f91291cc7f89286d78 Results: 0 PASS, 1 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/linux-5.4.y/v5.4.256-220-gf804807a0… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.256-220-gf804807a0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc94f91291cc7f89286d79 failing since 390 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-258-ge86027f8111f5)

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stable-rc/linux-5.10.y baseline: 113 runs, 10 regressions (v5.10.194-287-ga910bb4a67e8)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 113 runs, 10 regressions (v5.10.194-287-ga910bb4a67e8) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.19… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.194-287-ga910bb4a67e8 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a910bb4a67e8b8c6136e264f9c7931a754de2285 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ fsl-ls2088a-rdb | arm64 | lab-nxp | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8d1e1951408c0c286d6d Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d1e1951408c0c286d70 failing since 53 days (last pass: v5.10.142, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:19:46.557115 + [ 9.461773] <LAVA_SIGNAL_ENDRUN 0_dmesg 1250399_1.5.2.4.1> 2023-09-09T15:19:46.557404 set +x 2023-09-09T15:19:46.662535 2023-09-09T15:19:46.763701 / # #export SHELL=/bin/sh 2023-09-09T15:19:46.764105 2023-09-09T15:19:46.865062 / # export SHELL=/bin/sh. /lava-1250399/environment 2023-09-09T15:19:46.865462 2023-09-09T15:19:46.966420 / # . /lava-1250399/environment/lava-1250399/bin/lava-test-runner /lava-1250399/1 2023-09-09T15:19:46.967177 2023-09-09T15:19:46.971190 / # /lava-1250399/bin/lava-test-runner /lava-1250399/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8d0bd63a2713f2286d99 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d0bd63a2713f2286da2 failing since 164 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-09-09T15:20:34.814485 + set +x 2023-09-09T15:20:34.821127 <8>[ 14.359709] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480914_1.4.2.3.1> 2023-09-09T15:20:34.925733 / # # 2023-09-09T15:20:35.026611 export SHELL=/bin/sh 2023-09-09T15:20:35.026821 # 2023-09-09T15:20:35.127407 / # export SHELL=/bin/sh. /lava-11480914/environment 2023-09-09T15:20:35.127671 2023-09-09T15:20:35.228221 / # . /lava-11480914/environment/lava-11480914/bin/lava-test-runner /lava-11480914/1 2023-09-09T15:20:35.228514 2023-09-09T15:20:35.233243 / # /lava-11480914/bin/lava-test-runner /lava-11480914/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14-G1-sona | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8d75342853ec95286dbb Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d75342853ec95286dc4 failing since 164 days (last pass: v5.10.176, first fail: v5.10.176-105-g18265b240021) 2023-09-09T15:21:10.355700 + set +x 2023-09-09T15:21:10.362341 <8>[ 12.859089] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480892_1.4.2.3.1> 2023-09-09T15:21:10.467219 / # # 2023-09-09T15:21:10.567839 export SHELL=/bin/sh 2023-09-09T15:21:10.568042 # 2023-09-09T15:21:10.668524 / # export SHELL=/bin/sh. /lava-11480892/environment 2023-09-09T15:21:10.668754 2023-09-09T15:21:10.769321 / # . /lava-11480892/environment/lava-11480892/bin/lava-test-runner /lava-11480892/1 2023-09-09T15:21:10.769647 2023-09-09T15:21:10.775091 / # /lava-11480892/bin/lava-test-runner /lava-11480892/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774a1-hihope-rzg2m-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8f139612ba3118286d6d Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8f139612ba3118286d70 failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:27:54.221405 + set +x 2023-09-09T15:27:54.221632 <8>[ 83.694200] <LAVA_SIGNAL_ENDRUN 0_dmesg 1007004_1.5.2.4.1> 2023-09-09T15:27:54.327320 / # # 2023-09-09T15:27:55.789383 export SHELL=/bin/sh 2023-09-09T15:27:55.810078 # 2023-09-09T15:27:55.810283 / # export SHELL=/bin/sh 2023-09-09T15:27:57.766717 / # . /lava-1007004/environment 2023-09-09T15:28:01.365602 /lava-1007004/bin/lava-test-runner /lava-1007004/1 2023-09-09T15:28:01.386379 . /lava-1007004/environment 2023-09-09T15:28:01.386487 / # /lava-1007004/bin/lava-test-runner /lava-1007004/1 ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774b1-hihope-rzg2n-ex | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8f279612ba3118286e3b Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8f279612ba3118286e3e failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:28:16.023926 + set +x 2023-09-09T15:28:16.024145 <8>[ 84.207611] <LAVA_SIGNAL_ENDRUN 0_dmesg 1007005_1.5.2.4.1> 2023-09-09T15:28:16.130089 / # # 2023-09-09T15:28:17.592555 export SHELL=/bin/sh 2023-09-09T15:28:17.613132 # 2023-09-09T15:28:17.613339 / # export SHELL=/bin/sh 2023-09-09T15:28:19.570700 / # . /lava-1007005/environment 2023-09-09T15:28:23.170632 /lava-1007005/bin/lava-test-runner /lava-1007005/1 2023-09-09T15:28:23.191503 . /lava-1007005/environment 2023-09-09T15:28:23.191613 / # /lava-1007005/bin/lava-test-runner /lava-1007005/1 ... (15 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8d70c545a80d27286de4 Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d70c545a80d27286de7 failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:21:06.511603 / # # 2023-09-09T15:21:07.971605 export SHELL=/bin/sh 2023-09-09T15:21:07.992041 # 2023-09-09T15:21:07.992161 / # export SHELL=/bin/sh 2023-09-09T15:21:09.944930 / # . /lava-1006994/environment 2023-09-09T15:21:13.538126 /lava-1006994/bin/lava-test-runner /lava-1006994/1 2023-09-09T15:21:13.558689 . /lava-1006994/environment 2023-09-09T15:21:13.558797 / # /lava-1006994/bin/lava-test-runner /lava-1006994/1 2023-09-09T15:21:13.637072 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:21:13.637281 + cd /lava-1006994/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a774c0-ek874 | arm64 | lab-cip | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8e87efde6e0afd286dcd Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8e87efde6e0afd286dd0 failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:25:28.819676 / # # 2023-09-09T15:25:30.279523 export SHELL=/bin/sh 2023-09-09T15:25:30.300091 # 2023-09-09T15:25:30.300310 / # export SHELL=/bin/sh 2023-09-09T15:25:32.252969 / # . /lava-1007003/environment 2023-09-09T15:25:35.845222 /lava-1007003/bin/lava-test-runner /lava-1007003/1 2023-09-09T15:25:35.865766 . /lava-1007003/environment 2023-09-09T15:25:35.865875 / # /lava-1007003/bin/lava-test-runner /lava-1007003/1 2023-09-09T15:25:35.943016 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:25:35.943136 + cd /lava-1007003/1/tests/1_bootrr ... (25 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8cb8c5e8482c8e286d7b Results: 4 PASS, 2 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8cb8c5e8482c8e286d84 failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:19:43.741940 / # # 2023-09-09T15:19:43.844153 export SHELL=/bin/sh 2023-09-09T15:19:43.844862 # 2023-09-09T15:19:43.946275 / # export SHELL=/bin/sh. /lava-11480860/environment 2023-09-09T15:19:43.946979 2023-09-09T15:19:44.048423 / # . /lava-11480860/environment/lava-11480860/bin/lava-test-runner /lava-11480860/1 2023-09-09T15:19:44.049559 2023-09-09T15:19:44.066341 / # /lava-11480860/bin/lava-test-runner /lava-11480860/1 2023-09-09T15:19:44.115478 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:19:44.115987 + cd /lav<8>[ 16.416982] <LAVA_SIGNAL_STARTRUN 1_bootrr 11480860_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ rk3399-rock-pi-4b | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8e046df842b364286d70 Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8e046df842b364286d75 failing since 15 days (last pass: v5.10.191, first fail: v5.10.190-136-gda59b7b5c515e) 2023-09-09T15:23:34.085886 / # # 2023-09-09T15:23:35.345071 export SHELL=/bin/sh 2023-09-09T15:23:35.355914 # 2023-09-09T15:23:35.356365 / # export SHELL=/bin/sh 2023-09-09T15:23:37.098354 / # . /lava-11480856/environment 2023-09-09T15:23:40.299191 /lava-11480856/bin/lava-test-runner /lava-11480856/1 2023-09-09T15:23:40.310550 . /lava-11480856/environment 2023-09-09T15:23:40.310876 / # /lava-11480856/bin/lava-test-runner /lava-11480856/1 2023-09-09T15:23:40.366422 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:23:40.366929 + cd /lava-11480856/1/tests/1_bootrr ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8cccc5e8482c8e286d88 Results: 5 PASS, 1 FAIL, 1 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/linux-5.10.y/v5.10.194-287-ga910bb4… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.194-287-ga910bb4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8cccc5e8482c8e286d91 failing since 53 days (last pass: v5.10.186-221-gf178eace6e074, first fail: v5.10.186-332-gf98a4d3a5cec) 2023-09-09T15:20:00.469388 / # # 2023-09-09T15:20:00.571359 export SHELL=/bin/sh 2023-09-09T15:20:00.572062 # 2023-09-09T15:20:00.673489 / # export SHELL=/bin/sh. /lava-11480850/environment 2023-09-09T15:20:00.674193 2023-09-09T15:20:00.775634 / # . /lava-11480850/environment/lava-11480850/bin/lava-test-runner /lava-11480850/1 2023-09-09T15:20:00.776813 2023-09-09T15:20:00.777839 / # /lava-11480850/bin/lava-test-runner /lava-11480850/1 2023-09-09T15:20:00.821407 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:20:00.852152 + cd /lava-1148085<8>[ 18.236894] <LAVA_SIGNAL_STARTRUN 1_bootrr 11480850_1.5.2.4.5> ... (10 line(s) more)

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stable-rc/linux-6.1.y baseline: 111 runs, 10 regressions (v6.1.52-547-g2c143bb82ef6)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 111 runs, 10 regressions (v6.1.52-547-g2c143bb82ef6) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 imx6dl-riotboard | arm | lab-pengutronix | gcc-10 | multi_v7_defconfig | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.52-5… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.52-547-g2c143bb82ef6 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 2c143bb82ef604a05e60e974918e8e020b8f6e27 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b8e1e3d8dc497286d6f Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b8f1e3d8dc497286d78 failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:13:04.075786 <8>[ 10.159393] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480780_1.4.2.3.1> 2023-09-09T15:13:04.078803 + set +x 2023-09-09T15:13:04.182903 / # # 2023-09-09T15:13:04.283499 export SHELL=/bin/sh 2023-09-09T15:13:04.283731 # 2023-09-09T15:13:04.384303 / # export SHELL=/bin/sh. /lava-11480780/environment 2023-09-09T15:13:04.384524 2023-09-09T15:13:04.485073 / # . /lava-11480780/environment/lava-11480780/bin/lava-test-runner /lava-11480780/1 2023-09-09T15:13:04.485348 2023-09-09T15:13:04.490890 / # /lava-11480780/bin/lava-test-runner /lava-11480780/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b11ad225db016286d6c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b11ad225db016286d75 failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:11:02.804096 + set<8>[ 11.099831] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480787_1.4.2.3.1> 2023-09-09T15:11:02.804229 +x 2023-09-09T15:11:02.908957 / # # 2023-09-09T15:11:03.009821 export SHELL=/bin/sh 2023-09-09T15:11:03.010034 # 2023-09-09T15:11:03.110584 / # export SHELL=/bin/sh. /lava-11480787/environment 2023-09-09T15:11:03.110794 2023-09-09T15:11:03.211373 / # . /lava-11480787/environment/lava-11480787/bin/lava-test-runner /lava-11480787/1 2023-09-09T15:11:03.211650 2023-09-09T15:11:03.216338 / # /lava-11480787/bin/lava-test-runner /lava-11480787/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b8be7be5b09ba286d6c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b8be7be5b09ba286d75 failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:12:58.229842 <8>[ 10.104784] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480764_1.4.2.3.1> 2023-09-09T15:12:58.233070 + set +x 2023-09-09T15:12:58.338456 /# 2023-09-09T15:12:58.439395 # #export SHELL=/bin/sh 2023-09-09T15:12:58.439627 2023-09-09T15:12:58.540158 / # export SHELL=/bin/sh. /lava-11480764/environment 2023-09-09T15:12:58.540352 2023-09-09T15:12:58.640936 / # . /lava-11480764/environment/lava-11480764/bin/lava-test-runner /lava-11480764/1 2023-09-09T15:12:58.641275 2023-09-09T15:12:58.646296 / # /lava-11480764/bin/lava-test-runner /lava-11480764/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b8f59607d9c9e286d7b Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b8f59607d9c9e286d84 failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:14:12.623983 + set +x 2023-09-09T15:14:12.630298 <8>[ 10.632381] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480790_1.4.2.3.1> 2023-09-09T15:14:12.734613 / # # 2023-09-09T15:14:12.835309 export SHELL=/bin/sh 2023-09-09T15:14:12.835522 # 2023-09-09T15:14:12.936083 / # export SHELL=/bin/sh. /lava-11480790/environment 2023-09-09T15:14:12.936269 2023-09-09T15:14:13.036808 / # . /lava-11480790/environment/lava-11480790/bin/lava-test-runner /lava-11480790/1 2023-09-09T15:14:13.037072 2023-09-09T15:14:13.042309 / # /lava-11480790/bin/lava-test-runner /lava-11480790/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b9fb193dd5c5c286d8b Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b9fb193dd5c5c286d94 failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:13:22.007565 + set<8>[ 10.933635] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480767_1.4.2.3.1> 2023-09-09T15:13:22.007680 +x 2023-09-09T15:13:22.111907 / # # 2023-09-09T15:13:22.212630 export SHELL=/bin/sh 2023-09-09T15:13:22.212831 # 2023-09-09T15:13:22.313389 / # export SHELL=/bin/sh. /lava-11480767/environment 2023-09-09T15:13:22.313622 2023-09-09T15:13:22.414214 / # . /lava-11480767/environment/lava-11480767/bin/lava-test-runner /lava-11480767/1 2023-09-09T15:13:22.414524 2023-09-09T15:13:22.419620 / # /lava-11480767/bin/lava-test-runner /lava-11480767/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ imx6dl-riotboard | arm | lab-pengutronix | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8dd2026012eea8286da1 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8dd2026012eea8286daa new failure (last pass: v6.1.52) 2023-09-09T15:22:33.926886 + set[ 15.020351] <LAVA_SIGNAL_ENDRUN 0_dmesg 999967_1.5.2.3.1> 2023-09-09T15:22:33.927080 +x 2023-09-09T15:22:34.033686 / # # 2023-09-09T15:22:34.135195 export SHELL=/bin/sh 2023-09-09T15:22:34.135647 # 2023-09-09T15:22:34.236913 / # export SHELL=/bin/sh. /lava-999967/environment 2023-09-09T15:22:34.237317 2023-09-09T15:22:34.338524 / # . /lava-999967/environment/lava-999967/bin/lava-test-runner /lava-999967/1 2023-09-09T15:22:34.339051 2023-09-09T15:22:34.342073 / # /lava-999967/bin/lava-test-runner /lava-999967/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b69d0fc8237d7286d74 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8b69d0fc8237d7286d7d failing since 163 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-09T15:12:23.962703 <8>[ 11.670646] <LAVA_SIGNAL_ENDRUN 0_dmesg 11480775_1.4.2.3.1> 2023-09-09T15:12:24.067079 / # # 2023-09-09T15:12:24.167726 export SHELL=/bin/sh 2023-09-09T15:12:24.167951 # 2023-09-09T15:12:24.268456 / # export SHELL=/bin/sh. /lava-11480775/environment 2023-09-09T15:12:24.268672 2023-09-09T15:12:24.369191 / # . /lava-11480775/environment/lava-11480775/bin/lava-test-runner /lava-11480775/1 2023-09-09T15:12:24.369603 2023-09-09T15:12:24.373454 / # /lava-11480775/bin/lava-test-runner /lava-11480775/1 2023-09-09T15:12:24.380447 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8d30b4115f8c4a286d9c Results: 4 PASS, 2 FAIL, 1 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/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d30b4115f8c4a286da5 failing since 53 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-09T15:21:48.030727 / # # 2023-09-09T15:21:48.133158 export SHELL=/bin/sh 2023-09-09T15:21:48.133918 # 2023-09-09T15:21:48.235357 / # export SHELL=/bin/sh. /lava-11480937/environment 2023-09-09T15:21:48.236129 2023-09-09T15:21:48.337605 / # . /lava-11480937/environment/lava-11480937/bin/lava-test-runner /lava-11480937/1 2023-09-09T15:21:48.338822 2023-09-09T15:21:48.355508 / # /lava-11480937/bin/lava-test-runner /lava-11480937/1 2023-09-09T15:21:48.403842 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:21:48.404361 + cd /lav<8>[ 19.107510] <LAVA_SIGNAL_STARTRUN 1_bootrr 11480937_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8d64342853ec95286d7a Results: 5 PASS, 1 FAIL, 1 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/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d64342853ec95286d83 failing since 53 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-09T15:22:08.078367 / # # 2023-09-09T15:22:09.155494 export SHELL=/bin/sh 2023-09-09T15:22:09.156775 # 2023-09-09T15:22:10.644816 / # export SHELL=/bin/sh. /lava-11480943/environment 2023-09-09T15:22:10.646705 2023-09-09T15:22:13.367517 / # . /lava-11480943/environment/lava-11480943/bin/lava-test-runner /lava-11480943/1 2023-09-09T15:22:13.369731 2023-09-09T15:22:13.372272 / # /lava-11480943/bin/lava-test-runner /lava-11480943/1 2023-09-09T15:22:13.436855 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:22:13.436936 + cd /lava-114809<8>[ 28.503077] <LAVA_SIGNAL_STARTRUN 1_bootrr 11480943_1.5.2.4.5> ... (44 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+-----------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8d434486386563286d83 Results: 5 PASS, 1 FAIL, 1 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/linux-6.1.y/v6.1.52-547-g2c143bb82e… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52-547-g2c143bb82e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc8d434486386563286d8c failing since 53 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-09T15:21:57.558441 / # # 2023-09-09T15:21:57.660509 export SHELL=/bin/sh 2023-09-09T15:21:57.661253 # 2023-09-09T15:21:57.762604 / # export SHELL=/bin/sh. /lava-11480944/environment 2023-09-09T15:21:57.763348 2023-09-09T15:21:57.864715 / # . /lava-11480944/environment/lava-11480944/bin/lava-test-runner /lava-11480944/1 2023-09-09T15:21:57.865855 2023-09-09T15:21:57.882648 / # /lava-11480944/bin/lava-test-runner /lava-11480944/1 2023-09-09T15:21:57.950701 + export 'TESTRUN_ID=1_bootrr' 2023-09-09T15:21:57.951192 + cd /lava-1148094<8>[ 16.911973] <LAVA_SIGNAL_STARTRUN 1_bootrr 11480944_1.5.2.4.5> ... (11 line(s) more)

2 years, 1 month

1
0
0 0

[PATCH bpf 1/2] bpf: Add override check to kprobe multi link attach

by Jiri Olsa

Currently the multi_kprobe link attach does not check error injection list for programs with bpf_override_return helper and allows them to attach anywhere. Adding the missing check. Cc: stable(a)vger.kernel.org Fixes: 0dcac2725406 ("bpf: Add multi kprobe link") Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> --- kernel/trace/bpf_trace.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index a7264b2c17ad..c1c1af63ced2 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -2853,6 +2853,17 @@ static int get_modules_for_addrs(struct module ***mods, unsigned long *addrs, u3 return arr.mods_cnt; } +static int addrs_check_error_injection_list(unsigned long *addrs, u32 cnt) +{ + u32 i; + + for (i = 0; i < cnt; i++) { + if (!within_error_injection_list(addrs[i])) + return -EINVAL; + } + return 0; +} + int bpf_kprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *prog) { struct bpf_kprobe_multi_link *link = NULL; @@ -2930,6 +2941,11 @@ int bpf_kprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *pr goto error; } + if (prog->kprobe_override && addrs_check_error_injection_list(addrs, cnt)) { + err = -EINVAL; + goto error; + } + link = kzalloc(sizeof(*link), GFP_KERNEL); if (!link) { err = -ENOMEM; -- 2.41.0

2 years, 1 month

5
4
0 0

stable-rc/linux-4.19.y baseline: 97 runs, 18 regressions (v4.19.294-178-g9828e124552d)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 97 runs, 18 regressions (v4.19.294-178-g9828e124552d) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 beaglebone-black | arm | lab-cip | gcc-10 | omap2plus_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.29… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.294-178-g9828e124552d URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 9828e124552d9b3cda4a0077c473ef200e4464ad Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc861469bd463e39286db5 Results: 41 PASS, 10 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc861469bd463e39286deb new failure (last pass: v4.19.294-15-ga61cb1b1779c0) 2023-09-09T14:49:35.687516 + set +x 2023-09-09T14:49:35.691456 <8>[ 16.869139] <LAVA_SIGNAL_ENDRUN 0_dmesg 93773_1.5.2.4.1> 2023-09-09T14:49:35.805613 / # # 2023-09-09T14:49:35.908990 export SHELL=/bin/sh 2023-09-09T14:49:35.909927 # 2023-09-09T14:49:36.012074 / # export SHELL=/bin/sh. /lava-93773/environment 2023-09-09T14:49:36.013114 2023-09-09T14:49:36.115325 / # . /lava-93773/environment/lava-93773/bin/lava-test-runner /lava-93773/1 2023-09-09T14:49:36.116900 2023-09-09T14:49:36.121255 / # /lava-93773/bin/lava-test-runner /lava-93773/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-cip | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc876cd2f3e7d61d286da1 Results: 41 PASS, 10 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64fc876cd2f3e7d61d286da4 new failure (last pass: v4.19.294-15-ga61cb1b1779c0) 2023-09-09T14:55:04.868521 + set +x<8>[ 11.434286] <LAVA_SIGNAL_ENDRUN 0_dmesg 1006947_1.5.2.4.1> 2023-09-09T14:55:04.868830 2023-09-09T14:55:04.980016 / # # 2023-09-09T14:55:05.082185 export SHELL=/bin/sh 2023-09-09T14:55:05.082712 # 2023-09-09T14:55:05.184119 / # export SHELL=/bin/sh. /lava-1006947/environment 2023-09-09T14:55:05.184591 2023-09-09T14:55:05.286029 / # . /lava-1006947/environment/lava-1006947/bin/lava-test-runner /lava-1006947/1 2023-09-09T14:55:05.286937 2023-09-09T14:55:05.289076 / # /lava-1006947/bin/lava-test-runner /lava-1006947/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc89f57b64c44117286d76 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc89f57b64c44117286d77 failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b5ed0fc8237d7286d6d Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8b5ed0fc8237d7286d6e failing since 389 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc87e834319aa29e286d6e 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc87e834319aa29e286d6f failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc884c1ed9699bc2286ddd Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc884c1ed9699bc2286dde failing since 389 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-215-g4373264025937) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8a2a7b64c44117286d96 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8a2a7b64c44117286d97 failing since 376 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8ad1866d44936f286d86 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8ad1866d44936f286d87 failing since 382 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc87fd490a9ec1b9286d77 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc87fd490a9ec1b9286d78 failing since 376 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.256-37-g34c3cf0160a8) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8801490a9ec1b9286d7d Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8801490a9ec1b9286d7e failing since 382 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc89cd02696ed6b7286dcf 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc89cd02696ed6b7286dd0 failing since 402 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b4aad225db016286dc7 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8b4aad225db016286dc8 failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc87d44878c4da23286db9 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc87d44878c4da23286dba failing since 402 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.254) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8829490a9ec1b9286dee Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8829490a9ec1b9286def failing since 390 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-191-gab9c8d4442969) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc89e102696ed6b7286ddc 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc89e102696ed6b7286ddd failing since 387 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8b35ad225db016286d84 Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8b35ad225db016286d85 failing since 382 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc87d9db4a50ec77286da5 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc87d9db4a50ec77286da6 failing since 387 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc88246948288ff4286d6c Results: 0 PASS, 1 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/linux-4.19.y/v4.19.294-178-g9828e12… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.294-178-g9828e12… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc88246948288ff4286d6d failing since 382 days (last pass: v4.19.230-41-g73351b9c55d9, first fail: v4.19.255-288-g9901269a16d1)

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stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-109-g8a7f3816a12c)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 89 runs, 18 regressions (v4.14.325-109-g8a7f3816a12c) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.32… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.325-109-g8a7f3816a12c URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 8a7f3816a12cf10056b8805c8b2f4b190d264287 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8699d679f4e5d5286dc5 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8699d679f4e5d5286dc6 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc88a1f0c5fc2e16286d89 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc88a1f0c5fc2e16286d8a failing since 382 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc861d69bd463e39286e15 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc861d69bd463e39286e16 failing since 390 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-154-gc3e4c291190ba) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc86f88c0d819a38286d90 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc86f88c0d819a38286d91 failing since 382 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8649923c7b2c88286d82 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8649923c7b2c88286d83 failing since 371 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8801490a9ec1b9286d7a 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8801490a9ec1b9286d7b failing since 403 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc861c69bd463e39286e12 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc861c69bd463e39286e13 failing since 371 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc86d08c0d819a38286d83 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc86d08c0d819a38286d84 failing since 403 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.289-48-gdea72dca89ea9) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8739309428791c286ea6 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8739309428791c286ea7 failing since 371 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc879d4878c4da23286d90 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc879d4878c4da23286d91 failing since 382 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc86231a78a7384e286d81 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc86231a78a7384e286d82 failing since 371 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.291-43-g3eabc273fb308) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc864a923c7b2c88286d85 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc864a923c7b2c88286d86 failing since 382 days (last pass: v4.14.266-45-gce409501ca5f, first fail: v4.14.290-230-g4d54ef55c38e) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc8745cbcf539653286d70 Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8745cbcf539653286d71 failing since 389 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc8789d2f3e7d61d286dff 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc8789d2f3e7d61d286e00 failing since 387 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64fc861e69bd463e39286e18 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc861e69bd463e39286e19 failing since 387 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/64fc862169bd463e39286e1e Results: 0 PASS, 1 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64fc862169bd463e39286e1f failing since 389 days (last pass: v4.14.267-33-g871c9e115feb, first fail: v4.14.290-176-g1ee5c98a9d0bc) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/64fc854f01333c5a51286d6d Results: 49 PASS, 23 FAIL, 2 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/linux-4.14.y/v4.14.325-109-g8a7f381… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.325-109-g8a7f381… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/64fc854f01333c5a51286d77 failing since 179 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-09T14:47:33.041532 [ 49.415593] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-09-09T14:47:34.055463 /lava-11480113/1/../bin/lava-test-case 2023-09-09T14:47:34.065747 [ 50.440218] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/64fc854f01333c5a51286d78 failing since 179 days (last pass: v4.14.308, first fail: v4.14.308-4-ge7a701196c571) 2023-09-09T14:47:32.016079 [ 48.390018] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-09-09T14:47:33.031172 /lava-11480113/1/../bin/lava-test-case

2 years, 1 month

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stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-220-gf804807a002f)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 34 warnings (v5.4.256-220-gf804807a002f) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.256-220… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.256-220-gf804807a002f Git Commit: f804807a002fa77179520b09face6d36f4876036 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 5 warnings x86_64_defconfig+x86-chromebook (gcc-10): 5 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 7 fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ 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 (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 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] fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] 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.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. fs/quota/dquot.c:2611:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.194-287-ga910bb4a67e8)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 6 warnings (v5.10.194-287-ga910bb4a67e8) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.194-2… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.194-287-ga910bb4a67e8 Git Commit: a910bb4a67e8b8c6136e264f9c7931a754de2285 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig+arm64-chromebook (gcc-10): 1 warning arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ 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 -------------------------------------------------------------------------------- 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, 1 warning, 0 section mismatches Warnings: drivers/gpu/drm/mediatek/mtk_drm_gem.c:255:10: warning: returning ‘int’ from a function with return type ‘void *’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- haps_hs_smp_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 -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, 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] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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 --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52-547-g2c143bb82ef6)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52-547-g2c143bb82ef6) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.52-547-… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.52-547-g2c143bb82ef6 Git Commit: 2c143bb82ef604a05e60e974918e8e020b8f6e27 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: 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 (x86_64, 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 -------------------------------------------------------------------------------- haps_hs_smp_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 -------------------------------------------------------------------------------- imx_v6_v7_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 -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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 --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-4.19.y build: 16 builds: 2 failed, 14 passed, 36 warnings (v4.19.294-178-g9828e124552d)

by kernelci.org bot

stable-rc/linux-4.19.y build: 16 builds: 2 failed, 14 passed, 36 warnings (v4.19.294-178-g9828e124552d) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.294-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.294-178-g9828e124552d Git Commit: 9828e124552d9b3cda4a0077c473ef200e4464ad Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 7 warnings defconfig+arm64-chromebook (gcc-10): 7 warnings arm: imx_v6_v7_defconfig (gcc-10): 2 warnings multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 2 warnings i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 4 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-chromebook (gcc-10): 3 warnings Warnings summary: 13 include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] 7 fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 5 ld: warning: creating DT_TEXTREL in a PIE 3 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 2 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] include/linux/pci-ats.h:70:12: warning: ‘pci_prg_resp_pasid_required’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tinyconfig (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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] 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: fs/quota/dquot.c:2608:1: warning: label ‘out’ defined but not used [-Wunused-label] ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-109-g8a7f3816a12c)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.325-109-g8a7f3816a12c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.325-1… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.325-109-g8a7f3816a12c Git Commit: 8a7f3816a12cf10056b8805c8b2f4b190d264287 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: 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 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 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:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 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' 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:480: 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 -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_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:480: 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 -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: 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, 3 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' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 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: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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stable-rc/linux-6.1.y build: 22 builds: 18 failed, 4 passed, 108 errors, 19 warnings (v6.1.52-547-g0480b8535974)

by kernelci.org bot

stable-rc/linux-6.1.y build: 22 builds: 18 failed, 4 passed, 108 errors, 19 warnings (v6.1.52-547-g0480b8535974) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.52-547-… Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.52-547-g0480b8535974 Git Commit: 0480b8535974b203450ef268b4f9277c0aff3544 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: arc: haps_hs_smp_defconfig: (gcc-10) FAIL arm64: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL defconfig+arm64-chromebook: (gcc-10) FAIL arm: imx_v6_v7_defconfig: (gcc-10) FAIL multi_v5_defconfig: (gcc-10) FAIL multi_v7_defconfig: (gcc-10) FAIL omap2plus_defconfig: (gcc-10) FAIL vexpress_defconfig: (gcc-10) FAIL i386: allnoconfig: (gcc-10) FAIL i386_defconfig: (gcc-10) FAIL mips: 32r2el_defconfig: (gcc-10) FAIL riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL rv32_defconfig: (gcc-10) FAIL x86_64: allnoconfig: (gcc-10) FAIL x86_64_defconfig: (gcc-10) FAIL x86_64_defconfig+x86-chromebook: (gcc-10) FAIL Errors and Warnings Detected: arc: haps_hs_smp_defconfig (gcc-10): 6 errors, 1 warning arm64: allnoconfig (gcc-10): 6 errors, 1 warning defconfig (gcc-10): 6 errors, 1 warning defconfig+arm64-chromebook (gcc-10): 6 errors, 1 warning arm: imx_v6_v7_defconfig (gcc-10): 6 errors, 1 warning multi_v5_defconfig (gcc-10): 6 errors, 1 warning multi_v7_defconfig (gcc-10): 6 errors, 1 warning omap2plus_defconfig (gcc-10): 6 errors, 1 warning vexpress_defconfig (gcc-10): 6 errors, 1 warning i386: allnoconfig (gcc-10): 6 errors, 1 warning i386_defconfig (gcc-10): 6 errors, 1 warning mips: 32r2el_defconfig (gcc-10): 6 errors, 2 warnings riscv: allnoconfig (gcc-10): 6 errors, 1 warning defconfig (gcc-10): 6 errors, 1 warning rv32_defconfig (gcc-10): 6 errors, 1 warning x86_64: allnoconfig (gcc-10): 6 errors, 1 warning x86_64_defconfig (gcc-10): 6 errors, 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 6 errors, 1 warning Errors summary: 85 io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? 18 io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] 5 io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? Warnings summary: 15 cc1: some warnings being treated as errors 3 cc1: all warnings being treated as errors 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) — FAIL, 6 errors, 2 warnings, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] 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" cc1: some warnings being treated as errors -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? io_uring/io-wq.c:191:43: error: 'struct io_worker' has no member named 'wq'; did you mean 'wqe'? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — FAIL, 6 errors, 1 warning, 0 section mismatches Errors: io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:191:43: error: ‘struct io_worker’ has no member named ‘wq’; did you mean ‘wqe’? io_uring/io-wq.c:192:1: error: control reaches end of non-void function [-Werror=return-type] Warnings: cc1: all warnings being treated as errors --- For more info write to <info(a)kernelci.org>

2 years, 1 month

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FAILED: patch "[PATCH] io_uring: break out of iowq iopoll on teardown" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090909-unnatural-giddiness-7f7a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 45500dc4e01c ("io_uring: break out of iowq iopoll on teardown") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Thu, 7 Sep 2023 13:50:07 +0100 Subject: [PATCH] io_uring: break out of iowq iopoll on teardown io-wq will retry iopoll even when it failed with -EAGAIN. If that races with task exit, which sets TIF_NOTIFY_SIGNAL for all its workers, such workers might potentially infinitely spin retrying iopoll again and again and each time failing on some allocation / waiting / etc. Don't keep spinning if io-wq is dying. Fixes: 561fb04a6a225 ("io_uring: replace workqueue usage with io-wq") Cc: stable(a)vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 62f345587df5..1ecc8c748768 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -174,6 +174,16 @@ static void io_worker_ref_put(struct io_wq *wq) complete(&wq->worker_done); } +bool io_wq_worker_stopped(void) +{ + struct io_worker *worker = current->worker_private; + + if (WARN_ON_ONCE(!io_wq_current_is_worker())) + return true; + + return test_bit(IO_WQ_BIT_EXIT, &worker->wq->state); +} + static void io_worker_cancel_cb(struct io_worker *worker) { struct io_wq_acct *acct = io_wq_get_acct(worker); diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 06d9ca90c577..2b2a6406dd8e 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -52,6 +52,7 @@ void io_wq_hash_work(struct io_wq_work *work, void *val); int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); +bool io_wq_worker_stopped(void); static inline bool io_wq_is_hashed(struct io_wq_work *work) { diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 0f0ba31c3850..58d8dd34a45f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1975,6 +1975,8 @@ void io_wq_submit_work(struct io_wq_work *work) if (!needs_poll) { if (!(req->ctx->flags & IORING_SETUP_IOPOLL)) break; + if (io_wq_worker_stopped()) + break; cond_resched(); continue; }

2 years, 1 month

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Re: Patch "arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved" has been added to the 5.10-stable tree

by Amit Pundir

On Sat, 9 Sept 2023 at 18:16, <gregkh(a)linuxfoundation.org> wrote: > > > This is a note to let you know that I've just added the patch titled > > arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved > > to the 5.10-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > arm64-dts-qcom-sdm845-db845c-mark-cont-splash-memory-region-as-reserved.patch > and it can be found in the queue-5.10 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. > Please skip this patch for 5.10.y. We ran into a boot (mdss crash) regression with this patch. Regards, Amit Pundir > > From 110e70fccce4f22b53986ae797d665ffb1950aa6 Mon Sep 17 00:00:00 2001 > From: Amit Pundir <amit.pundir(a)linaro.org> > Date: Wed, 26 Jul 2023 18:57:19 +0530 > Subject: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved > > From: Amit Pundir <amit.pundir(a)linaro.org> > > commit 110e70fccce4f22b53986ae797d665ffb1950aa6 upstream. > > Adding a reserved memory region for the framebuffer memory > (the splash memory region set up by the bootloader). > > It fixes a kernel panic (arm-smmu: Unhandled context fault > at this particular memory region) reported on DB845c running > v5.10.y. > > Cc: stable(a)vger.kernel.org # v5.10+ > Reviewed-by: Caleb Connolly <caleb.connolly(a)linaro.org> > Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> > Link: https://lore.kernel.org/r/20230726132719.2117369-2-amit.pundir@linaro.org > Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > --- > arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 9 +++++++++ > 1 file changed, 9 insertions(+) > > --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts > @@ -85,6 +85,14 @@ > }; > }; > > + reserved-memory { > + /* Cont splash region set up by the bootloader */ > + cont_splash_mem: framebuffer@9d400000 { > + reg = <0x0 0x9d400000 0x0 0x2400000>; > + no-map; > + }; > + }; > + > lt9611_1v8: lt9611-vdd18-regulator { > compatible = "regulator-fixed"; > regulator-name = "LT9611_1V8"; > @@ -482,6 +490,7 @@ > }; > > &mdss { > + memory-region = <&cont_splash_mem>; > status = "okay"; > }; > > > > Patches currently in stable-queue which might be from amit.pundir(a)linaro.org are > > queue-5.10/arm64-dts-qcom-sdm845-db845c-mark-cont-splash-memory-region-as-reserved.patch

2 years, 1 month

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FAILED: patch "[PATCH] io_uring: break out of iowq iopoll on teardown" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090945-mural-humming-67c0@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 45500dc4e01c ("io_uring: break out of iowq iopoll on teardown") ed29b0b4fd83 ("io_uring: move to separate directory") e0deb6a025ae ("io_uring: avoid io-wq -EAGAIN looping for !IOPOLL") 1d5f5ea7cb7d ("io-wq: remove worker to owner tw dependency") d01905db14eb ("io_uring: clean iowq submit work cancellation") 255657d23704 ("io_uring: clean io_wq_submit_work()'s main loop") 90fa02883f06 ("io_uring: implement async hybrid mode for pollable requests") 3b44b3712c5b ("io_uring: split logic of force_nonblock") 9882131cd9de ("io_uring: kill io_wq_current_is_worker() in iopoll") 9983028e7660 ("io_uring: optimise req->ctx reloads") 5e49c973fc39 ("io_uring: clean up io_import_iovec") 51aac424aef9 ("io_uring: optimise io_import_iovec nonblock passing") c88598a92a58 ("io_uring: optimise read/write iov state storing") 538941e2681c ("io_uring: encapsulate rw state") d886e185a128 ("io_uring: control ->async_data with a REQ_F flag") 30d51dd4ad20 ("io_uring: clean up buffer select") ef05d9ebcc92 ("io_uring: kill off ->inflight_entry field") 6f33b0bc4ea4 ("io_uring: use slist for completion batching") c450178d9be9 ("io_uring: dedup CQE flushing non-empty checks") 4c928904ff77 ("block: move CONFIG_BLOCK guard to top Makefile") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Thu, 7 Sep 2023 13:50:07 +0100 Subject: [PATCH] io_uring: break out of iowq iopoll on teardown io-wq will retry iopoll even when it failed with -EAGAIN. If that races with task exit, which sets TIF_NOTIFY_SIGNAL for all its workers, such workers might potentially infinitely spin retrying iopoll again and again and each time failing on some allocation / waiting / etc. Don't keep spinning if io-wq is dying. Fixes: 561fb04a6a225 ("io_uring: replace workqueue usage with io-wq") Cc: stable(a)vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 62f345587df5..1ecc8c748768 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -174,6 +174,16 @@ static void io_worker_ref_put(struct io_wq *wq) complete(&wq->worker_done); } +bool io_wq_worker_stopped(void) +{ + struct io_worker *worker = current->worker_private; + + if (WARN_ON_ONCE(!io_wq_current_is_worker())) + return true; + + return test_bit(IO_WQ_BIT_EXIT, &worker->wq->state); +} + static void io_worker_cancel_cb(struct io_worker *worker) { struct io_wq_acct *acct = io_wq_get_acct(worker); diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 06d9ca90c577..2b2a6406dd8e 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -52,6 +52,7 @@ void io_wq_hash_work(struct io_wq_work *work, void *val); int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); +bool io_wq_worker_stopped(void); static inline bool io_wq_is_hashed(struct io_wq_work *work) { diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 0f0ba31c3850..58d8dd34a45f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1975,6 +1975,8 @@ void io_wq_submit_work(struct io_wq_work *work) if (!needs_poll) { if (!(req->ctx->flags & IORING_SETUP_IOPOLL)) break; + if (io_wq_worker_stopped()) + break; cond_resched(); continue; }

2 years, 1 month

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FAILED: patch "[PATCH] io_uring: break out of iowq iopoll on teardown" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090946-waking-jokester-8c89@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 45500dc4e01c ("io_uring: break out of iowq iopoll on teardown") ed29b0b4fd83 ("io_uring: move to separate directory") e0deb6a025ae ("io_uring: avoid io-wq -EAGAIN looping for !IOPOLL") 1d5f5ea7cb7d ("io-wq: remove worker to owner tw dependency") d01905db14eb ("io_uring: clean iowq submit work cancellation") 255657d23704 ("io_uring: clean io_wq_submit_work()'s main loop") 90fa02883f06 ("io_uring: implement async hybrid mode for pollable requests") 3b44b3712c5b ("io_uring: split logic of force_nonblock") 9882131cd9de ("io_uring: kill io_wq_current_is_worker() in iopoll") 9983028e7660 ("io_uring: optimise req->ctx reloads") 5e49c973fc39 ("io_uring: clean up io_import_iovec") 51aac424aef9 ("io_uring: optimise io_import_iovec nonblock passing") c88598a92a58 ("io_uring: optimise read/write iov state storing") 538941e2681c ("io_uring: encapsulate rw state") d886e185a128 ("io_uring: control ->async_data with a REQ_F flag") 30d51dd4ad20 ("io_uring: clean up buffer select") ef05d9ebcc92 ("io_uring: kill off ->inflight_entry field") 6f33b0bc4ea4 ("io_uring: use slist for completion batching") c450178d9be9 ("io_uring: dedup CQE flushing non-empty checks") 4c928904ff77 ("block: move CONFIG_BLOCK guard to top Makefile") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 45500dc4e01c167ee063f3dcc22f51ced5b2b1e9 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Thu, 7 Sep 2023 13:50:07 +0100 Subject: [PATCH] io_uring: break out of iowq iopoll on teardown io-wq will retry iopoll even when it failed with -EAGAIN. If that races with task exit, which sets TIF_NOTIFY_SIGNAL for all its workers, such workers might potentially infinitely spin retrying iopoll again and again and each time failing on some allocation / waiting / etc. Don't keep spinning if io-wq is dying. Fixes: 561fb04a6a225 ("io_uring: replace workqueue usage with io-wq") Cc: stable(a)vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 62f345587df5..1ecc8c748768 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -174,6 +174,16 @@ static void io_worker_ref_put(struct io_wq *wq) complete(&wq->worker_done); } +bool io_wq_worker_stopped(void) +{ + struct io_worker *worker = current->worker_private; + + if (WARN_ON_ONCE(!io_wq_current_is_worker())) + return true; + + return test_bit(IO_WQ_BIT_EXIT, &worker->wq->state); +} + static void io_worker_cancel_cb(struct io_worker *worker) { struct io_wq_acct *acct = io_wq_get_acct(worker); diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 06d9ca90c577..2b2a6406dd8e 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -52,6 +52,7 @@ void io_wq_hash_work(struct io_wq_work *work, void *val); int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); +bool io_wq_worker_stopped(void); static inline bool io_wq_is_hashed(struct io_wq_work *work) { diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 0f0ba31c3850..58d8dd34a45f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1975,6 +1975,8 @@ void io_wq_submit_work(struct io_wq_work *work) if (!needs_poll) { if (!(req->ctx->flags & IORING_SETUP_IOPOLL)) break; + if (io_wq_worker_stopped()) + break; cond_resched(); continue; }

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/net: don't overflow multishot accept" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 1bfed23349716a7811645336a7ce42c4b8f250bc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090926-basics-violet-94a6@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 1bfed2334971 ("io_uring/net: don't overflow multishot accept") d86eaed185e9 ("io_uring: cleanup io_aux_cqe() API") ea97f6c8558e ("io_uring: add support for multishot timeouts") a282967c848f ("io_uring: encapsulate task_work state") 13bfa6f15d0b ("io_uring: remove extra tw trylocks") 9d2789ac9d60 ("block/io_uring: pass in issue_flags for uring_cmd task_work handling") 6bb30855560e ("io_uring: if a linked request has REQ_F_FORCE_ASYNC then run it async") f58680085478 ("io_uring: add reschedule point to handle_tw_list()") 50470fc5723a ("io_uring: return normal tw run linking optimisation") 31f084b7b028 ("io_uring: simplify fallback execution") b0b7a7d24b66 ("io_uring: return back links tw run optimisation") c3f4d39ee4bc ("io_uring: optimise deferred tw execution") 360173ab9e1a ("io_uring: move io_run_local_work_locked") 3e5655552a82 ("io_uring: mark io_run_local_work static") 2f413956cc8a ("io_uring: don't set TASK_RUNNING in local tw runner") 140102ae9a9f ("io_uring: move defer tw task checks") 1414d6298584 ("io_uring: kill io_run_task_work_ctx") f36ba6cf1ab6 ("io_uring: don't iterate cq wait fast path") 0c4fe008c9cb ("io_uring: rearrange defer list checks") 6e5aedb9324a ("io_uring/poll: attempt request issue after racy poll wakeup") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1bfed23349716a7811645336a7ce42c4b8f250bc Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Fri, 11 Aug 2023 13:53:41 +0100 Subject: [PATCH] io_uring/net: don't overflow multishot accept Don't allow overflowing multishot accept CQEs, we want to limit the grows of the overflow list. Cc: stable(a)vger.kernel.org Fixes: 4e86a2c980137 ("io_uring: implement multishot mode for accept") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/7d0d749649244873772623dd7747966f516fe6e2.16917576… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/net.c b/io_uring/net.c index eb1f51ddcb23..1599493544a5 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1367,7 +1367,7 @@ int io_accept(struct io_kiocb *req, unsigned int issue_flags) if (ret < 0) return ret; if (io_aux_cqe(req, issue_flags & IO_URING_F_COMPLETE_DEFER, ret, - IORING_CQE_F_MORE, true)) + IORING_CQE_F_MORE, false)) goto retry; return -ECANCELED;

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/net: don't overflow multishot accept" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x 1bfed23349716a7811645336a7ce42c4b8f250bc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090925-saline-prorate-1854@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: 1bfed2334971 ("io_uring/net: don't overflow multishot accept") d86eaed185e9 ("io_uring: cleanup io_aux_cqe() API") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1bfed23349716a7811645336a7ce42c4b8f250bc Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Fri, 11 Aug 2023 13:53:41 +0100 Subject: [PATCH] io_uring/net: don't overflow multishot accept Don't allow overflowing multishot accept CQEs, we want to limit the grows of the overflow list. Cc: stable(a)vger.kernel.org Fixes: 4e86a2c980137 ("io_uring: implement multishot mode for accept") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/7d0d749649244873772623dd7747966f516fe6e2.16917576… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/net.c b/io_uring/net.c index eb1f51ddcb23..1599493544a5 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1367,7 +1367,7 @@ int io_accept(struct io_kiocb *req, unsigned int issue_flags) if (ret < 0) return ret; if (io_aux_cqe(req, issue_flags & IO_URING_F_COMPLETE_DEFER, ret, - IORING_CQE_F_MORE, true)) + IORING_CQE_F_MORE, false)) goto retry; return -ECANCELED;

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/net: don't overflow multishot recv" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x b2e74db55dd93d6db22a813c9a775b5dbf87c560 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090909-retool-handled-9615@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: b2e74db55dd9 ("io_uring/net: don't overflow multishot recv") d86eaed185e9 ("io_uring: cleanup io_aux_cqe() API") ea97f6c8558e ("io_uring: add support for multishot timeouts") a282967c848f ("io_uring: encapsulate task_work state") 13bfa6f15d0b ("io_uring: remove extra tw trylocks") 9d2789ac9d60 ("block/io_uring: pass in issue_flags for uring_cmd task_work handling") 6bb30855560e ("io_uring: if a linked request has REQ_F_FORCE_ASYNC then run it async") f58680085478 ("io_uring: add reschedule point to handle_tw_list()") 50470fc5723a ("io_uring: return normal tw run linking optimisation") 31f084b7b028 ("io_uring: simplify fallback execution") b0b7a7d24b66 ("io_uring: return back links tw run optimisation") c3f4d39ee4bc ("io_uring: optimise deferred tw execution") 360173ab9e1a ("io_uring: move io_run_local_work_locked") 3e5655552a82 ("io_uring: mark io_run_local_work static") 2f413956cc8a ("io_uring: don't set TASK_RUNNING in local tw runner") 140102ae9a9f ("io_uring: move defer tw task checks") 1414d6298584 ("io_uring: kill io_run_task_work_ctx") f36ba6cf1ab6 ("io_uring: don't iterate cq wait fast path") 0c4fe008c9cb ("io_uring: rearrange defer list checks") 6e5aedb9324a ("io_uring/poll: attempt request issue after racy poll wakeup") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b2e74db55dd93d6db22a813c9a775b5dbf87c560 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Fri, 11 Aug 2023 13:53:42 +0100 Subject: [PATCH] io_uring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task. Cc: stable(a)vger.kernel.org Fixes: b3fdea6ecb55c ("io_uring: multishot recv") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/0b295634e8f1b71aa764c984608c22d85f88f75c.16917576… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/net.c b/io_uring/net.c index 1599493544a5..8c419c01a5db 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -642,7 +642,7 @@ static inline bool io_recv_finish(struct io_kiocb *req, int *ret, if (!mshot_finished) { if (io_aux_cqe(req, issue_flags & IO_URING_F_COMPLETE_DEFER, - *ret, cflags | IORING_CQE_F_MORE, true)) { + *ret, cflags | IORING_CQE_F_MORE, false)) { io_recv_prep_retry(req); /* Known not-empty or unknown state, retry */ if (cflags & IORING_CQE_F_SOCK_NONEMPTY ||

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/net: don't overflow multishot recv" failed to apply to 6.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.4-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y git checkout FETCH_HEAD git cherry-pick -x b2e74db55dd93d6db22a813c9a775b5dbf87c560 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090908-cursor-reshape-7963@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^.. Possible dependencies: b2e74db55dd9 ("io_uring/net: don't overflow multishot recv") d86eaed185e9 ("io_uring: cleanup io_aux_cqe() API") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From b2e74db55dd93d6db22a813c9a775b5dbf87c560 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Fri, 11 Aug 2023 13:53:42 +0100 Subject: [PATCH] io_uring/net: don't overflow multishot recv Don't allow overflowing multishot recv CQEs, it might get out of hand, hurt performance, and in the worst case scenario OOM the task. Cc: stable(a)vger.kernel.org Fixes: b3fdea6ecb55c ("io_uring: multishot recv") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/0b295634e8f1b71aa764c984608c22d85f88f75c.16917576… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/net.c b/io_uring/net.c index 1599493544a5..8c419c01a5db 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -642,7 +642,7 @@ static inline bool io_recv_finish(struct io_kiocb *req, int *ret, if (!mshot_finished) { if (io_aux_cqe(req, issue_flags & IO_URING_F_COMPLETE_DEFER, - *ret, cflags | IORING_CQE_F_MORE, true)) { + *ret, cflags | IORING_CQE_F_MORE, false)) { io_recv_prep_retry(req); /* Known not-empty or unknown state, retry */ if (cflags & IORING_CQE_F_SOCK_NONEMPTY ||

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x ebdfefc09c6de7897962769bd3e63a2ff443ebf5 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090957-cultivate-bobcat-6219@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: ebdfefc09c6d ("io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used") eb47943f2238 ("io-wq: Drop struct io_wqe") dfd63baf892c ("io-wq: Move wq accounting to io_wq") da64d6db3bd3 ("io_uring: One wqe per wq") 01e68ce08a30 ("io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers") 88b80534f60f ("io_uring: make io_sqpoll_wait_sq return void") 996d3efeb091 ("io-wq: Fix memory leak in worker creation") 024f15e033a5 ("io_uring: dedup io_run_task_work") a6b21fbb4ce3 ("io_uring: move list helpers to a separate file") ab1c84d855cf ("io_uring: make io_uring_types.h public") 48c13d898084 ("io_uring: explain io_wq_work::cancel_seq placement") 735729844819 ("io_uring: move rsrc related data, core, and commands") 3b77495a9723 ("io_uring: split provided buffers handling into its own file") 7aaff708a768 ("io_uring: move cancelation into its own file") 329061d3e2f9 ("io_uring: move poll handling into its own file") cfd22e6b3319 ("io_uring: add opcode name to io_op_defs") 92ac8beaea1f ("io_uring: include and forward-declaration sanitation") c9f06aa7de15 ("io_uring: move io_uring_task (tctx) helpers into its own file") a4ad4f748ea9 ("io_uring: move fdinfo helpers to its own file") e5550a1447bf ("io_uring: use io_is_uring_fops() consistently") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ebdfefc09c6de7897962769bd3e63a2ff443ebf5 Mon Sep 17 00:00:00 2001 From: Jens Axboe <axboe(a)kernel.dk> Date: Sun, 13 Aug 2023 11:05:36 -0600 Subject: [PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used If we setup the ring with SQPOLL, then that polling thread has its own io-wq setup. This means that if the application uses IORING_REGISTER_IOWQ_AFF to set the io-wq affinity, we should not be setting it for the invoking task, but rather the sqpoll task. Add an sqpoll helper that parks the thread and updates the affinity, and use that one if we're using SQPOLL. Fixes: fe76421d1da1 ("io_uring: allow user configurable IO thread CPU affinity") Cc: stable(a)vger.kernel.org # 5.10+ Link: https://github.com/axboe/liburing/discussions/884 Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 2da0b1ba6a56..62f345587df5 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -1306,13 +1306,16 @@ static int io_wq_cpu_offline(unsigned int cpu, struct hlist_node *node) return __io_wq_cpu_online(wq, cpu, false); } -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask) +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask) { + if (!tctx || !tctx->io_wq) + return -EINVAL; + rcu_read_lock(); if (mask) - cpumask_copy(wq->cpu_mask, mask); + cpumask_copy(tctx->io_wq->cpu_mask, mask); else - cpumask_copy(wq->cpu_mask, cpu_possible_mask); + cpumask_copy(tctx->io_wq->cpu_mask, cpu_possible_mask); rcu_read_unlock(); return 0; diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 31228426d192..06d9ca90c577 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -50,7 +50,7 @@ void io_wq_put_and_exit(struct io_wq *wq); void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work); void io_wq_hash_work(struct io_wq_work *work, void *val); -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask); +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); static inline bool io_wq_is_hashed(struct io_wq_work *work) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index e189158ebbdd..e1a23f4993d3 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -4183,16 +4183,28 @@ static int io_register_enable_rings(struct io_ring_ctx *ctx) return 0; } +static __cold int __io_register_iowq_aff(struct io_ring_ctx *ctx, + cpumask_var_t new_mask) +{ + int ret; + + if (!(ctx->flags & IORING_SETUP_SQPOLL)) { + ret = io_wq_cpu_affinity(current->io_uring, new_mask); + } else { + mutex_unlock(&ctx->uring_lock); + ret = io_sqpoll_wq_cpu_affinity(ctx, new_mask); + mutex_lock(&ctx->uring_lock); + } + + return ret; +} + static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, void __user *arg, unsigned len) { - struct io_uring_task *tctx = current->io_uring; cpumask_var_t new_mask; int ret; - if (!tctx || !tctx->io_wq) - return -EINVAL; - if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) return -ENOMEM; @@ -4213,19 +4225,14 @@ static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, return -EFAULT; } - ret = io_wq_cpu_affinity(tctx->io_wq, new_mask); + ret = __io_register_iowq_aff(ctx, new_mask); free_cpumask_var(new_mask); return ret; } static __cold int io_unregister_iowq_aff(struct io_ring_ctx *ctx) { - struct io_uring_task *tctx = current->io_uring; - - if (!tctx || !tctx->io_wq) - return -EINVAL; - - return io_wq_cpu_affinity(tctx->io_wq, NULL); + return __io_register_iowq_aff(ctx, NULL); } static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx, diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index 5e329e3cd470..ee2d2c687fda 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -421,3 +421,18 @@ __cold int io_sq_offload_create(struct io_ring_ctx *ctx, io_sq_thread_finish(ctx); return ret; } + +__cold int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, + cpumask_var_t mask) +{ + struct io_sq_data *sqd = ctx->sq_data; + int ret = -EINVAL; + + if (sqd) { + io_sq_thread_park(sqd); + ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask); + io_sq_thread_unpark(sqd); + } + + return ret; +} diff --git a/io_uring/sqpoll.h b/io_uring/sqpoll.h index e1b8d508d22d..8df37e8c9149 100644 --- a/io_uring/sqpoll.h +++ b/io_uring/sqpoll.h @@ -27,3 +27,4 @@ void io_sq_thread_park(struct io_sq_data *sqd); void io_sq_thread_unpark(struct io_sq_data *sqd); void io_put_sq_data(struct io_sq_data *sqd); void io_sqpoll_wait_sq(struct io_ring_ctx *ctx); +int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, cpumask_var_t mask);

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x ebdfefc09c6de7897962769bd3e63a2ff443ebf5 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090957-publisher-ahead-0003@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: ebdfefc09c6d ("io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used") eb47943f2238 ("io-wq: Drop struct io_wqe") dfd63baf892c ("io-wq: Move wq accounting to io_wq") da64d6db3bd3 ("io_uring: One wqe per wq") 01e68ce08a30 ("io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers") 88b80534f60f ("io_uring: make io_sqpoll_wait_sq return void") 996d3efeb091 ("io-wq: Fix memory leak in worker creation") 024f15e033a5 ("io_uring: dedup io_run_task_work") a6b21fbb4ce3 ("io_uring: move list helpers to a separate file") ab1c84d855cf ("io_uring: make io_uring_types.h public") 48c13d898084 ("io_uring: explain io_wq_work::cancel_seq placement") 735729844819 ("io_uring: move rsrc related data, core, and commands") 3b77495a9723 ("io_uring: split provided buffers handling into its own file") 7aaff708a768 ("io_uring: move cancelation into its own file") 329061d3e2f9 ("io_uring: move poll handling into its own file") cfd22e6b3319 ("io_uring: add opcode name to io_op_defs") 92ac8beaea1f ("io_uring: include and forward-declaration sanitation") c9f06aa7de15 ("io_uring: move io_uring_task (tctx) helpers into its own file") a4ad4f748ea9 ("io_uring: move fdinfo helpers to its own file") e5550a1447bf ("io_uring: use io_is_uring_fops() consistently") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ebdfefc09c6de7897962769bd3e63a2ff443ebf5 Mon Sep 17 00:00:00 2001 From: Jens Axboe <axboe(a)kernel.dk> Date: Sun, 13 Aug 2023 11:05:36 -0600 Subject: [PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used If we setup the ring with SQPOLL, then that polling thread has its own io-wq setup. This means that if the application uses IORING_REGISTER_IOWQ_AFF to set the io-wq affinity, we should not be setting it for the invoking task, but rather the sqpoll task. Add an sqpoll helper that parks the thread and updates the affinity, and use that one if we're using SQPOLL. Fixes: fe76421d1da1 ("io_uring: allow user configurable IO thread CPU affinity") Cc: stable(a)vger.kernel.org # 5.10+ Link: https://github.com/axboe/liburing/discussions/884 Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 2da0b1ba6a56..62f345587df5 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -1306,13 +1306,16 @@ static int io_wq_cpu_offline(unsigned int cpu, struct hlist_node *node) return __io_wq_cpu_online(wq, cpu, false); } -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask) +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask) { + if (!tctx || !tctx->io_wq) + return -EINVAL; + rcu_read_lock(); if (mask) - cpumask_copy(wq->cpu_mask, mask); + cpumask_copy(tctx->io_wq->cpu_mask, mask); else - cpumask_copy(wq->cpu_mask, cpu_possible_mask); + cpumask_copy(tctx->io_wq->cpu_mask, cpu_possible_mask); rcu_read_unlock(); return 0; diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 31228426d192..06d9ca90c577 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -50,7 +50,7 @@ void io_wq_put_and_exit(struct io_wq *wq); void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work); void io_wq_hash_work(struct io_wq_work *work, void *val); -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask); +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); static inline bool io_wq_is_hashed(struct io_wq_work *work) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index e189158ebbdd..e1a23f4993d3 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -4183,16 +4183,28 @@ static int io_register_enable_rings(struct io_ring_ctx *ctx) return 0; } +static __cold int __io_register_iowq_aff(struct io_ring_ctx *ctx, + cpumask_var_t new_mask) +{ + int ret; + + if (!(ctx->flags & IORING_SETUP_SQPOLL)) { + ret = io_wq_cpu_affinity(current->io_uring, new_mask); + } else { + mutex_unlock(&ctx->uring_lock); + ret = io_sqpoll_wq_cpu_affinity(ctx, new_mask); + mutex_lock(&ctx->uring_lock); + } + + return ret; +} + static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, void __user *arg, unsigned len) { - struct io_uring_task *tctx = current->io_uring; cpumask_var_t new_mask; int ret; - if (!tctx || !tctx->io_wq) - return -EINVAL; - if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) return -ENOMEM; @@ -4213,19 +4225,14 @@ static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, return -EFAULT; } - ret = io_wq_cpu_affinity(tctx->io_wq, new_mask); + ret = __io_register_iowq_aff(ctx, new_mask); free_cpumask_var(new_mask); return ret; } static __cold int io_unregister_iowq_aff(struct io_ring_ctx *ctx) { - struct io_uring_task *tctx = current->io_uring; - - if (!tctx || !tctx->io_wq) - return -EINVAL; - - return io_wq_cpu_affinity(tctx->io_wq, NULL); + return __io_register_iowq_aff(ctx, NULL); } static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx, diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index 5e329e3cd470..ee2d2c687fda 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -421,3 +421,18 @@ __cold int io_sq_offload_create(struct io_ring_ctx *ctx, io_sq_thread_finish(ctx); return ret; } + +__cold int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, + cpumask_var_t mask) +{ + struct io_sq_data *sqd = ctx->sq_data; + int ret = -EINVAL; + + if (sqd) { + io_sq_thread_park(sqd); + ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask); + io_sq_thread_unpark(sqd); + } + + return ret; +} diff --git a/io_uring/sqpoll.h b/io_uring/sqpoll.h index e1b8d508d22d..8df37e8c9149 100644 --- a/io_uring/sqpoll.h +++ b/io_uring/sqpoll.h @@ -27,3 +27,4 @@ void io_sq_thread_park(struct io_sq_data *sqd); void io_sq_thread_unpark(struct io_sq_data *sqd); void io_put_sq_data(struct io_sq_data *sqd); void io_sqpoll_wait_sq(struct io_ring_ctx *ctx); +int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, cpumask_var_t mask);

2 years, 1 month

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FAILED: patch "[PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x ebdfefc09c6de7897962769bd3e63a2ff443ebf5 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090956-immersion-calorie-81e9@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: ebdfefc09c6d ("io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used") eb47943f2238 ("io-wq: Drop struct io_wqe") dfd63baf892c ("io-wq: Move wq accounting to io_wq") da64d6db3bd3 ("io_uring: One wqe per wq") 01e68ce08a30 ("io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers") 88b80534f60f ("io_uring: make io_sqpoll_wait_sq return void") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ebdfefc09c6de7897962769bd3e63a2ff443ebf5 Mon Sep 17 00:00:00 2001 From: Jens Axboe <axboe(a)kernel.dk> Date: Sun, 13 Aug 2023 11:05:36 -0600 Subject: [PATCH] io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used If we setup the ring with SQPOLL, then that polling thread has its own io-wq setup. This means that if the application uses IORING_REGISTER_IOWQ_AFF to set the io-wq affinity, we should not be setting it for the invoking task, but rather the sqpoll task. Add an sqpoll helper that parks the thread and updates the affinity, and use that one if we're using SQPOLL. Fixes: fe76421d1da1 ("io_uring: allow user configurable IO thread CPU affinity") Cc: stable(a)vger.kernel.org # 5.10+ Link: https://github.com/axboe/liburing/discussions/884 Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c index 2da0b1ba6a56..62f345587df5 100644 --- a/io_uring/io-wq.c +++ b/io_uring/io-wq.c @@ -1306,13 +1306,16 @@ static int io_wq_cpu_offline(unsigned int cpu, struct hlist_node *node) return __io_wq_cpu_online(wq, cpu, false); } -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask) +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask) { + if (!tctx || !tctx->io_wq) + return -EINVAL; + rcu_read_lock(); if (mask) - cpumask_copy(wq->cpu_mask, mask); + cpumask_copy(tctx->io_wq->cpu_mask, mask); else - cpumask_copy(wq->cpu_mask, cpu_possible_mask); + cpumask_copy(tctx->io_wq->cpu_mask, cpu_possible_mask); rcu_read_unlock(); return 0; diff --git a/io_uring/io-wq.h b/io_uring/io-wq.h index 31228426d192..06d9ca90c577 100644 --- a/io_uring/io-wq.h +++ b/io_uring/io-wq.h @@ -50,7 +50,7 @@ void io_wq_put_and_exit(struct io_wq *wq); void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work); void io_wq_hash_work(struct io_wq_work *work, void *val); -int io_wq_cpu_affinity(struct io_wq *wq, cpumask_var_t mask); +int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask); int io_wq_max_workers(struct io_wq *wq, int *new_count); static inline bool io_wq_is_hashed(struct io_wq_work *work) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index e189158ebbdd..e1a23f4993d3 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -4183,16 +4183,28 @@ static int io_register_enable_rings(struct io_ring_ctx *ctx) return 0; } +static __cold int __io_register_iowq_aff(struct io_ring_ctx *ctx, + cpumask_var_t new_mask) +{ + int ret; + + if (!(ctx->flags & IORING_SETUP_SQPOLL)) { + ret = io_wq_cpu_affinity(current->io_uring, new_mask); + } else { + mutex_unlock(&ctx->uring_lock); + ret = io_sqpoll_wq_cpu_affinity(ctx, new_mask); + mutex_lock(&ctx->uring_lock); + } + + return ret; +} + static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, void __user *arg, unsigned len) { - struct io_uring_task *tctx = current->io_uring; cpumask_var_t new_mask; int ret; - if (!tctx || !tctx->io_wq) - return -EINVAL; - if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) return -ENOMEM; @@ -4213,19 +4225,14 @@ static __cold int io_register_iowq_aff(struct io_ring_ctx *ctx, return -EFAULT; } - ret = io_wq_cpu_affinity(tctx->io_wq, new_mask); + ret = __io_register_iowq_aff(ctx, new_mask); free_cpumask_var(new_mask); return ret; } static __cold int io_unregister_iowq_aff(struct io_ring_ctx *ctx) { - struct io_uring_task *tctx = current->io_uring; - - if (!tctx || !tctx->io_wq) - return -EINVAL; - - return io_wq_cpu_affinity(tctx->io_wq, NULL); + return __io_register_iowq_aff(ctx, NULL); } static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx, diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index 5e329e3cd470..ee2d2c687fda 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -421,3 +421,18 @@ __cold int io_sq_offload_create(struct io_ring_ctx *ctx, io_sq_thread_finish(ctx); return ret; } + +__cold int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, + cpumask_var_t mask) +{ + struct io_sq_data *sqd = ctx->sq_data; + int ret = -EINVAL; + + if (sqd) { + io_sq_thread_park(sqd); + ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask); + io_sq_thread_unpark(sqd); + } + + return ret; +} diff --git a/io_uring/sqpoll.h b/io_uring/sqpoll.h index e1b8d508d22d..8df37e8c9149 100644 --- a/io_uring/sqpoll.h +++ b/io_uring/sqpoll.h @@ -27,3 +27,4 @@ void io_sq_thread_park(struct io_sq_data *sqd); void io_sq_thread_unpark(struct io_sq_data *sqd); void io_put_sq_data(struct io_sq_data *sqd); void io_sqpoll_wait_sq(struct io_ring_ctx *ctx); +int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx, cpumask_var_t mask);

2 years, 1 month

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FAILED: patch "[PATCH] io_uring: break iopolling on signal" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x dc314886cb3d0e4ab2858003e8de2917f8a3ccbd # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090938-retriever-jaws-74d8@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: dc314886cb3d ("io_uring: break iopolling on signal") ed29b0b4fd83 ("io_uring: move to separate directory") 5ba3c874eb8a ("io_uring: make io_do_iopoll return number of reqs") 87a115fb715b ("io_uring: force_nonspin") b688f11e86c9 ("io_uring: utilize the io batching infrastructure for more efficient polled IO") 5a72e899ceb4 ("block: add a struct io_comp_batch argument to fops->iopoll()") 013a7f954381 ("block: provide helpers for rq_list manipulation") afd7de03c526 ("block: remove some blk_mq_hw_ctx debugfs entries") 3e08773c3841 ("block: switch polling to be bio based") 6ce913fe3eee ("block: rename REQ_HIPRI to REQ_POLLED") d729cf9acb93 ("io_uring: don't sleep when polling for I/O") ef99b2d37666 ("block: replace the spin argument to blk_iopoll with a flags argument") 28a1ae6b9dab ("blk-mq: remove blk_qc_t_valid") efbabbe121f9 ("blk-mq: remove blk_qc_t_to_tag and blk_qc_t_is_internal") c6699d6fe0ff ("blk-mq: factor out a "classic" poll helper") f70299f0d58e ("blk-mq: factor out a blk_qc_to_hctx helper") 71fc3f5e2c00 ("block: don't try to poll multi-bio I/Os in __blkdev_direct_IO") 4c928904ff77 ("block: move CONFIG_BLOCK guard to top Makefile") 349302da8352 ("block: improve batched tag allocation") 0f38d7664615 ("blk-mq: cleanup blk_mq_submit_bio") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From dc314886cb3d0e4ab2858003e8de2917f8a3ccbd Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 9 Aug 2023 16:20:21 +0100 Subject: [PATCH] io_uring: break iopolling on signal Don't keep spinning iopoll with a signal set. It'll eventually return back, e.g. by virtue of need_resched(), but it's not a nice user experience. Cc: stable(a)vger.kernel.org Fixes: def596e9557c9 ("io_uring: support for IO polling") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/eeba551e82cad12af30c3220125eb6cb244cc94c.16915943… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index d0888907527d..ad4ffd3a876f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1673,6 +1673,9 @@ static int io_iopoll_check(struct io_ring_ctx *ctx, long min) break; nr_events += ret; ret = 0; + + if (task_sigpending(current)) + return -EINTR; } while (nr_events < min && !need_resched()); return ret;

2 years, 1 month

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FAILED: patch "[PATCH] io_uring: break iopolling on signal" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x dc314886cb3d0e4ab2858003e8de2917f8a3ccbd # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090938-kilometer-unpinned-f831@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: dc314886cb3d ("io_uring: break iopolling on signal") ed29b0b4fd83 ("io_uring: move to separate directory") 5ba3c874eb8a ("io_uring: make io_do_iopoll return number of reqs") 87a115fb715b ("io_uring: force_nonspin") b688f11e86c9 ("io_uring: utilize the io batching infrastructure for more efficient polled IO") 5a72e899ceb4 ("block: add a struct io_comp_batch argument to fops->iopoll()") 013a7f954381 ("block: provide helpers for rq_list manipulation") afd7de03c526 ("block: remove some blk_mq_hw_ctx debugfs entries") 3e08773c3841 ("block: switch polling to be bio based") 6ce913fe3eee ("block: rename REQ_HIPRI to REQ_POLLED") d729cf9acb93 ("io_uring: don't sleep when polling for I/O") ef99b2d37666 ("block: replace the spin argument to blk_iopoll with a flags argument") 28a1ae6b9dab ("blk-mq: remove blk_qc_t_valid") efbabbe121f9 ("blk-mq: remove blk_qc_t_to_tag and blk_qc_t_is_internal") c6699d6fe0ff ("blk-mq: factor out a "classic" poll helper") f70299f0d58e ("blk-mq: factor out a blk_qc_to_hctx helper") 71fc3f5e2c00 ("block: don't try to poll multi-bio I/Os in __blkdev_direct_IO") 4c928904ff77 ("block: move CONFIG_BLOCK guard to top Makefile") 349302da8352 ("block: improve batched tag allocation") 0f38d7664615 ("blk-mq: cleanup blk_mq_submit_bio") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From dc314886cb3d0e4ab2858003e8de2917f8a3ccbd Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 9 Aug 2023 16:20:21 +0100 Subject: [PATCH] io_uring: break iopolling on signal Don't keep spinning iopoll with a signal set. It'll eventually return back, e.g. by virtue of need_resched(), but it's not a nice user experience. Cc: stable(a)vger.kernel.org Fixes: def596e9557c9 ("io_uring: support for IO polling") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/eeba551e82cad12af30c3220125eb6cb244cc94c.16915943… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index d0888907527d..ad4ffd3a876f 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1673,6 +1673,9 @@ static int io_iopoll_check(struct io_ring_ctx *ctx, long min) break; nr_events += ret; ret = 0; + + if (task_sigpending(current)) + return -EINTR; } while (nr_events < min && !need_resched()); return ret;

2 years, 1 month

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FAILED: patch "[PATCH] net: deal with integer overflows in kmalloc_reserve()" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 915d975b2ffa58a14bfcf16fafe00c41315949ff # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023090947-ream-vagrantly-7b88@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 915d975b2ffa ("net: deal with integer overflows in kmalloc_reserve()") 559ae55cfc33 ("net: skbuff: remove special handling for SLOB") 880ce5f20033 ("net: avoid skb end_offset change in __skb_unclone_keeptruesize()") 0b34d68049b0 ("net: enable usercopy for skb_small_head_cache") bf9f1baa279f ("net: add dedicated kmem_cache for typical/small skb->head") 5c0e820cbbbe ("net: factorize code in kmalloc_reserve()") 65998d2bf857 ("net: remove osize variable in __alloc_skb()") 115f1a5c42bd ("net: add SKB_HEAD_ALIGN() helper") 12d6c1d3a2ad ("skbuff: Proactively round up to kmalloc bucket size") 4727bab4e9bb ("net: skb: move skb_pp_recycle() to skbuff.c") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 915d975b2ffa58a14bfcf16fafe00c41315949ff Mon Sep 17 00:00:00 2001 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 31 Aug 2023 18:37:50 +0000 Subject: [PATCH] net: deal with integer overflows in kmalloc_reserve() Blamed commit changed: ptr = kmalloc(size); if (ptr) size = ksize(ptr); to: size = kmalloc_size_roundup(size); ptr = kmalloc(size); This allowed various crash as reported by syzbot [1] and Kyle Zeng. Problem is that if @size is bigger than 0x80000001, kmalloc_size_roundup(size) returns 2^32. kmalloc_reserve() uses a 32bit variable (obj_size), so 2^32 is truncated to 0. kmalloc(0) returns ZERO_SIZE_PTR which is not handled by skb allocations. Following trace can be triggered if a netdev->mtu is set close to 0x7fffffff We might in the future limit netdev->mtu to more sensible limit (like KMALLOC_MAX_SIZE). This patch is based on a syzbot report, and also a report and tentative fix from Kyle Zeng. [1] BUG: KASAN: user-memory-access in __build_skb_around net/core/skbuff.c:294 [inline] BUG: KASAN: user-memory-access in __alloc_skb+0x3c4/0x6e8 net/core/skbuff.c:527 Write of size 32 at addr 00000000fffffd10 by task syz-executor.4/22554 CPU: 1 PID: 22554 Comm: syz-executor.4 Not tainted 6.1.39-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 Call trace: dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:279 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:286 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x120/0x1a0 lib/dump_stack.c:106 print_report+0xe4/0x4b4 mm/kasan/report.c:398 kasan_report+0x150/0x1ac mm/kasan/report.c:495 kasan_check_range+0x264/0x2a4 mm/kasan/generic.c:189 memset+0x40/0x70 mm/kasan/shadow.c:44 __build_skb_around net/core/skbuff.c:294 [inline] __alloc_skb+0x3c4/0x6e8 net/core/skbuff.c:527 alloc_skb include/linux/skbuff.h:1316 [inline] igmpv3_newpack+0x104/0x1088 net/ipv4/igmp.c:359 add_grec+0x81c/0x1124 net/ipv4/igmp.c:534 igmpv3_send_cr net/ipv4/igmp.c:667 [inline] igmp_ifc_timer_expire+0x1b0/0x1008 net/ipv4/igmp.c:810 call_timer_fn+0x1c0/0x9f0 kernel/time/timer.c:1474 expire_timers kernel/time/timer.c:1519 [inline] __run_timers+0x54c/0x710 kernel/time/timer.c:1790 run_timer_softirq+0x28/0x4c kernel/time/timer.c:1803 _stext+0x380/0xfbc ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:891 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:84 invoke_softirq kernel/softirq.c:437 [inline] __irq_exit_rcu+0x1c0/0x4cc kernel/softirq.c:683 irq_exit_rcu+0x14/0x78 kernel/softirq.c:695 el0_interrupt+0x7c/0x2e0 arch/arm64/kernel/entry-common.c:717 __el0_irq_handler_common+0x18/0x24 arch/arm64/kernel/entry-common.c:724 el0t_64_irq_handler+0x10/0x1c arch/arm64/kernel/entry-common.c:729 el0t_64_irq+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Fixes: 12d6c1d3a2ad ("skbuff: Proactively round up to kmalloc bucket size") Reported-by: syzbot <syzkaller(a)googlegroups.com> Reported-by: Kyle Zeng <zengyhkyle(a)gmail.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Kees Cook <keescook(a)chromium.org> Cc: Vlastimil Babka <vbabka(a)suse.cz> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 17caf4ea67da..4eaf7ed0d1f4 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -550,7 +550,7 @@ static void *kmalloc_reserve(unsigned int *size, gfp_t flags, int node, bool *pfmemalloc) { bool ret_pfmemalloc = false; - unsigned int obj_size; + size_t obj_size; void *obj; obj_size = SKB_HEAD_ALIGN(*size); @@ -567,7 +567,13 @@ static void *kmalloc_reserve(unsigned int *size, gfp_t flags, int node, obj = kmem_cache_alloc_node(skb_small_head_cache, flags, node); goto out; } - *size = obj_size = kmalloc_size_roundup(obj_size); + + obj_size = kmalloc_size_roundup(obj_size); + /* The following cast might truncate high-order bits of obj_size, this + * is harmless because kmalloc(obj_size >= 2^32) will fail anyway. + */ + *size = (unsigned int)obj_size; + /* * Try a regular allocation, when that fails and we're not entitled * to the reserves, fail.

2 years, 1 month

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[for-linus][PATCH 15/15] tracing/synthetic: Fix order of struct trace_dynamic_info

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> To make handling BIG and LITTLE endian better the offset/len of dynamic fields of the synthetic events was changed into a structure of: struct trace_dynamic_info { #ifdef CONFIG_CPU_BIG_ENDIAN u16 offset; u16 len; #else u16 len; u16 offset; #endif }; to replace the manual changes of: data_offset = offset & 0xffff; data_offest = len << 16; But if you look closely, the above is: <len> << 16 | offset Which in little endian would be in memory: offset_lo offset_hi len_lo len_hi and in big endian: len_hi len_lo offset_hi offset_lo Which if broken into a structure would be: struct trace_dynamic_info { #ifdef CONFIG_CPU_BIG_ENDIAN u16 len; u16 offset; #else u16 offset; u16 len; #endif }; Which is the opposite of what was defined. Fix this and just to be safe also add "__packed". Link: https://lore.kernel.org/all/20230908154417.5172e343@gandalf.local.home/ Link: https://lore.kernel.org/linux-trace-kernel/20230908163929.2c25f3dc@gandalf.… Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Sven Schnelle <svens(a)linux.ibm.com> Fixes: ddeea494a16f3 ("tracing/synthetic: Use union instead of casts") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- include/linux/trace_events.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 12f875e9e69a..21ae37e49319 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -62,13 +62,13 @@ void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...); /* Used to find the offset and length of dynamic fields in trace events */ struct trace_dynamic_info { #ifdef CONFIG_CPU_BIG_ENDIAN - u16 offset; u16 len; + u16 offset; #else - u16 len; u16 offset; + u16 len; #endif -}; +} __packed; /* * The trace entry - the most basic unit of tracing. This is what -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 08/15] tracing: Have event inject files inc the trace array ref count

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The event inject files add events for a specific trace array. For an instance, if the file is opened and the instance is deleted, reading or writing to the file will cause a use after free. Up the ref count of the trace_array when a event inject file is opened. Link: https://lkml.kernel.org/r/20230907024804.292337868@goodmis.org Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Zheng Yejian <zhengyejian1(a)huawei.com> Fixes: 6c3edaf9fd6a ("tracing: Introduce trace event injection") Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace_events_inject.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace_events_inject.c b/kernel/trace/trace_events_inject.c index abe805d471eb..8650562bdaa9 100644 --- a/kernel/trace/trace_events_inject.c +++ b/kernel/trace/trace_events_inject.c @@ -328,7 +328,8 @@ event_inject_read(struct file *file, char __user *buf, size_t size, } const struct file_operations event_inject_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_inject_read, .write = event_inject_write, + .release = tracing_release_file_tr, }; -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 07/15] tracing: Have option files inc the trace array ref count

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The option files update the options for a given trace array. For an instance, if the file is opened and the instance is deleted, reading or writing to the file will cause a use after free. Up the ref count of the trace_array when an option file is opened. Link: https://lkml.kernel.org/r/20230907024804.086679464@goodmis.org Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Zheng Yejian <zhengyejian1(a)huawei.com> Fixes: 8530dec63e7b4 ("tracing: Add tracing_check_open_get_tr()") Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index b82df33d20ff..0608ad20cf30 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8988,12 +8988,33 @@ trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt, return cnt; } +static int tracing_open_options(struct inode *inode, struct file *filp) +{ + struct trace_option_dentry *topt = inode->i_private; + int ret; + + ret = tracing_check_open_get_tr(topt->tr); + if (ret) + return ret; + + filp->private_data = inode->i_private; + return 0; +} + +static int tracing_release_options(struct inode *inode, struct file *file) +{ + struct trace_option_dentry *topt = file->private_data; + + trace_array_put(topt->tr); + return 0; +} static const struct file_operations trace_options_fops = { - .open = tracing_open_generic, + .open = tracing_open_options, .read = trace_options_read, .write = trace_options_write, .llseek = generic_file_llseek, + .release = tracing_release_options, }; /* -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 06/15] tracing: Have current_trace inc the trace array ref count

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The current_trace updates the trace array tracer. For an instance, if the file is opened and the instance is deleted, reading or writing to the file will cause a use after free. Up the ref count of the trace array when current_trace is opened. Link: https://lkml.kernel.org/r/20230907024803.877687227@goodmis.org Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Zheng Yejian <zhengyejian1(a)huawei.com> Fixes: 8530dec63e7b4 ("tracing: Add tracing_check_open_get_tr()") Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c8b8b4c6feaf..b82df33d20ff 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -7791,10 +7791,11 @@ static const struct file_operations tracing_max_lat_fops = { #endif static const struct file_operations set_tracer_fops = { - .open = tracing_open_generic, + .open = tracing_open_generic_tr, .read = tracing_set_trace_read, .write = tracing_set_trace_write, .llseek = generic_file_llseek, + .release = tracing_release_generic_tr, }; static const struct file_operations tracing_pipe_fops = { -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 05/15] tracing: Have tracing_max_latency inc the trace array ref count

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The tracing_max_latency file points to the trace_array max_latency field. For an instance, if the file is opened and the instance is deleted, reading or writing to the file will cause a use after free. Up the ref count of the trace_array when tracing_max_latency is opened. Link: https://lkml.kernel.org/r/20230907024803.666889383@goodmis.org Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Zheng Yejian <zhengyejian1(a)huawei.com> Fixes: 8530dec63e7b4 ("tracing: Add tracing_check_open_get_tr()") Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 0827037ee3b8..c8b8b4c6feaf 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1772,7 +1772,7 @@ static void trace_create_maxlat_file(struct trace_array *tr, init_irq_work(&tr->fsnotify_irqwork, latency_fsnotify_workfn_irq); tr->d_max_latency = trace_create_file("tracing_max_latency", TRACE_MODE_WRITE, - d_tracer, &tr->max_latency, + d_tracer, tr, &tracing_max_lat_fops); } @@ -1805,7 +1805,7 @@ void latency_fsnotify(struct trace_array *tr) #define trace_create_maxlat_file(tr, d_tracer) \ trace_create_file("tracing_max_latency", TRACE_MODE_WRITE, \ - d_tracer, &tr->max_latency, &tracing_max_lat_fops) + d_tracer, tr, &tracing_max_lat_fops) #endif @@ -6717,14 +6717,18 @@ static ssize_t tracing_max_lat_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos) { - return tracing_nsecs_read(filp->private_data, ubuf, cnt, ppos); + struct trace_array *tr = filp->private_data; + + return tracing_nsecs_read(&tr->max_latency, ubuf, cnt, ppos); } static ssize_t tracing_max_lat_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos) { - return tracing_nsecs_write(filp->private_data, ubuf, cnt, ppos); + struct trace_array *tr = filp->private_data; + + return tracing_nsecs_write(&tr->max_latency, ubuf, cnt, ppos); } #endif @@ -7778,10 +7782,11 @@ static const struct file_operations tracing_thresh_fops = { #ifdef CONFIG_TRACER_MAX_TRACE static const struct file_operations tracing_max_lat_fops = { - .open = tracing_open_generic, + .open = tracing_open_generic_tr, .read = tracing_max_lat_read, .write = tracing_max_lat_write, .llseek = generic_file_llseek, + .release = tracing_release_generic_tr, }; #endif -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 04/15] tracing: Increase trace array ref count on enable and filter files

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> When the trace event enable and filter files are opened, increment the trace array ref counter, otherwise they can be accessed when the trace array is being deleted. The ref counter keeps the trace array from being deleted while those files are opened. Link: https://lkml.kernel.org/r/20230907024803.456187066@goodmis.org Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Fixes: 8530dec63e7b4 ("tracing: Add tracing_check_open_get_tr()") Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Reported-by: Zheng Yejian <zhengyejian1(a)huawei.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 27 +++++++++++++++++++++++++++ kernel/trace/trace.h | 2 ++ kernel/trace/trace_events.c | 6 ++++-- 3 files changed, 33 insertions(+), 2 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 35783a7baf15..0827037ee3b8 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4973,6 +4973,33 @@ int tracing_open_generic_tr(struct inode *inode, struct file *filp) return 0; } +/* + * The private pointer of the inode is the trace_event_file. + * Update the tr ref count associated to it. + */ +int tracing_open_file_tr(struct inode *inode, struct file *filp) +{ + struct trace_event_file *file = inode->i_private; + int ret; + + ret = tracing_check_open_get_tr(file->tr); + if (ret) + return ret; + + filp->private_data = inode->i_private; + + return 0; +} + +int tracing_release_file_tr(struct inode *inode, struct file *filp) +{ + struct trace_event_file *file = inode->i_private; + + trace_array_put(file->tr); + + return 0; +} + static int tracing_mark_open(struct inode *inode, struct file *filp) { stream_open(inode, filp); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 5669dd1f90d9..77debe53f07c 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -610,6 +610,8 @@ void tracing_reset_all_online_cpus(void); void tracing_reset_all_online_cpus_unlocked(void); int tracing_open_generic(struct inode *inode, struct file *filp); int tracing_open_generic_tr(struct inode *inode, struct file *filp); +int tracing_open_file_tr(struct inode *inode, struct file *filp); +int tracing_release_file_tr(struct inode *inode, struct file *filp); bool tracing_is_disabled(void); bool tracer_tracing_is_on(struct trace_array *tr); void tracer_tracing_on(struct trace_array *tr); diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index ed367d713be0..2af92177b765 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2103,9 +2103,10 @@ static const struct file_operations ftrace_set_event_notrace_pid_fops = { }; static const struct file_operations ftrace_enable_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_enable_read, .write = event_enable_write, + .release = tracing_release_file_tr, .llseek = default_llseek, }; @@ -2122,9 +2123,10 @@ static const struct file_operations ftrace_event_id_fops = { }; static const struct file_operations ftrace_event_filter_fops = { - .open = tracing_open_generic, + .open = tracing_open_file_tr, .read = event_filter_read, .write = event_filter_write, + .release = tracing_release_file_tr, .llseek = default_llseek, }; -- 2.40.1

2 years, 1 month

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[for-linus][PATCH 01/15] tracefs: Add missing lockdown check to tracefs_create_dir()

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The function tracefs_create_dir() was missing a lockdown check and was called by the RV code. This gave an inconsistent behavior of this function returning success while other tracefs functions failed. This caused the inode being freed by the wrong kmem_cache. Link: https://lkml.kernel.org/r/20230905182711.692687042@goodmis.org Link: https://lore.kernel.org/all/202309050916.58201dc6-oliver.sang@intel.com/ Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Ajay Kaher <akaher(a)vmware.com> Cc: Ching-lin Yu <chinglinyu(a)google.com> Fixes: bf8e602186ec4 ("tracing: Do not create tracefs files if tracefs lockdown is in effect") Reported-by: kernel test robot <oliver.sang(a)intel.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- fs/tracefs/inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index de5b72216b1a..3b8dd938b1c8 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -673,6 +673,9 @@ static struct dentry *__create_dir(const char *name, struct dentry *parent, */ struct dentry *tracefs_create_dir(const char *name, struct dentry *parent) { + if (security_locked_down(LOCKDOWN_TRACEFS)) + return NULL; + return __create_dir(name, parent, &simple_dir_inode_operations); } -- 2.40.1

2 years, 1 month

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[PATCH AUTOSEL 5.10] thermal/drivers/sun8i: Free calibration nvmem after reading it

by Sasha Levin

From: Mark Brown <broonie(a)kernel.org> [ Upstream commit c51592a95f360aabf2b8a5691c550e1749dc41eb ] The sun8i thermal driver reads calibration data via the nvmem API at startup, updating the device configuration and not referencing the data again. Rather than explicitly freeing the nvmem data the driver relies on devm_ to release it, even though the data is never referenced again. The allocation is still tracked so it's not leaked but this is notable when looking at the code and is a little wasteful so let's instead explicitly free the nvmem after we're done with it. Signed-off-by: Mark Brown <broonie(a)kernel.org> Acked-by: Jernej Skrabec <jernej.skrabec(a)gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> Link: https://lore.kernel.org/r/20230719-thermal-sun8i-free-nvmem-v1-1-f553d5afef… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/thermal/sun8i_thermal.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c index e053b06280172..6a0e809174731 100644 --- a/drivers/thermal/sun8i_thermal.c +++ b/drivers/thermal/sun8i_thermal.c @@ -285,7 +285,7 @@ static int sun8i_ths_calibrate(struct ths_device *tmdev) size_t callen; int ret = 0; - calcell = devm_nvmem_cell_get(dev, "calibration"); + calcell = nvmem_cell_get(dev, "calibration"); if (IS_ERR(calcell)) { if (PTR_ERR(calcell) == -EPROBE_DEFER) return -EPROBE_DEFER; @@ -315,6 +315,8 @@ static int sun8i_ths_calibrate(struct ths_device *tmdev) kfree(caldata); out: + if (!IS_ERR(calcell)) + nvmem_cell_put(calcell); return ret; } -- 2.40.1

2 years, 1 month

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