December 2023 - Linux-stable-mirror

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.202-135-g9245256c4454)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.202-135-g9245256c4454) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.202-1… Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.202-135-g9245256c4454 Git Commit: 9245256c4454e1add5a52d689fae93ba1d57c198 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: 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 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, 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 -------------------------------------------------------------------------------- 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-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 6 months

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stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.141-68-gbff845be423f)

by kernelci.org bot

stable-rc/linux-5.15.y build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.141-68-gbff845be423f) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.15.y/kernel/v5.15.141-6… Tree: stable-rc Branch: linux-5.15.y Git Describe: v5.15.141-68-gbff845be423f Git Commit: bff845be423fe62b2311b342db86a99d9aaa45ae 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-board (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 (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, 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, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (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>

1 year, 6 months

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stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.262-94-g937c4bffd9eb)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.262-94-g937c4bffd9eb) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.262-94-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.262-94-g937c4bffd9eb Git Commit: 937c4bffd9ebbf8ae6789224ad33d21963bdf739 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): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 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): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 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 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' 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, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- 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: 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, 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 -------------------------------------------------------------------------------- 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, 4 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. 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-board (x86_64, gcc-10) — PASS, 0 errors, 4 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. 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>

1 year, 6 months

1
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Question about perf sibling_list race problem

by Zhengyuan Liu

Hi, all We are encountering a perf related soft lockup as shown below: [25023823.265138] watchdog: BUG: soft lockup - CPU#29 stuck for 45s! [YD:3284696] [25023823.275772] net_failover virtio_scsi failover [25023823.276750] CPU: 29 PID: 3284696 Comm: YD Kdump: loaded Not tainted 4.19.90-23.18.v2101.ky10.aarch64 #1 [25023823.278257] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [25023823.279475] pstate: 80400005 (Nzcv daif +PAN -UAO) [25023823.280516] pc : perf_iterate_sb+0x1b8/0x1f0 [25023823.281530] lr : perf_iterate_sb+0x18c/0x1f0 [25023823.282529] sp : ffff801f282efbf0 [25023823.283446] x29: ffff801f282efbf0 x28: ffff801f207a8b80 [25023823.284551] x27: 0000000000000000 x26: ffff801f99b355e8 [25023823.285674] x25: 0000000000000000 x24: ffff8019e2fbd800 [25023823.286770] x23: ffff0000093f0018 x22: ffff801f282efc40 [25023823.287864] x21: ffff000008255f60 x20: ffff801ffdf58e80 [25023823.288964] x19: ffff8019f1c27800 x18: 0000000000000000 [25023823.290060] x17: 0000000000000000 x16: 0000000000000000 [25023823.291164] x15: 0400000000000000 x14: 0000000000000000 [25023823.292266] x13: ffff000008c6e340 x12: 0000000000000002 [25023823.293381] x11: ffff000008c6e318 x10: 00000019e5feff20 [25023823.294486] x9 : ffff8019fb49c000 x8 : 0058e6fd335b260e [25023823.295597] x7 : 0000000100321ed8 x6 : ffff00003d083780 [25023823.296715] x5 : 00ffffffffffffff x4 : 0000801ff4ae0000 [25023823.297860] x3 : ffff801ffdf64cc0 x2 : ffff000009858758 [25023823.298977] x1 : 0000000000000000 x0 : ffff8019e2fbd800 [25023823.300090] Call trace: [25023823.300962] perf_iterate_sb+0x1b8/0x1f0 [25023823.301961] perf_event_task+0x78/0x80 [25023823.302946] perf_event_exit_task+0xa4/0xb0 [25023823.303978] do_exit+0x38c/0x5d0 [25023823.304932] do_group_exit+0x3c/0xd8 [25023823.305904] get_signal+0x12c/0x740 [25023823.306859] do_signal+0x158/0x260 [25023823.307795] do_notify_resume+0xd8/0x358 [25023823.308781] work_pending+0x8/0x10 We got a vmcore by enable panic_on_soft_lockup, from the vmcore we found the perf_event accessed through perf_iterate_sb -> perf_iterate_sb_cpu -> event_filter_match -> pmu_filter_match -> for_each_sibling_event had been removed: #define for_each_sibling_event(sibling, event) \ if ((event)->group_leader == (event)) \ list_for_each_entry((sibling), &(event)->sibling_list, sibling_list) #define list_for_each_entry(pos, head, member) \ for (pos = __container_of((head)->next, pos, member); \ &pos->member != (head); \ pos = __container_of(pos->member.next, pos, member)) crash> struct perf_event ffff8019e2fbd800 struct perf_event { event_entry = { next = 0xffff8019f1c27800, prev = 0xdead000000000200 }, ... state = PERF_EVENT_STATE_DEAD, ... } By the way, we also found another process which is deleting sibling_list: crash> bt 3284533 PID: 3284533 TASK: ffff801f901ae880 CPU: 16 COMMAND: "YD" #0 [ffff801f8cd977f0] __switch_to at ffff000008088ba4 #1 [ffff801f8cd97810] __schedule at ffff000008bf10c4 #2 [ffff801f8cd97890] schedule at ffff000008bf17b0 #3 [ffff801f8cd978a0] schedule_timeout at ffff000008bf5b10 #4 [ffff801f8cd97960] wait_for_common at ffff000008bf2530 #5 [ffff801f8cd979f0] wait_for_completion at ffff000008bf2644 #6 [ffff801f8cd97a10] __wait_rcu_gp at ffff000008171c00 #7 [ffff801f8cd97a80] synchronize_sched at ffff000008179da8 #8 [ffff801f8cd97ad0] perf_trace_event_unreg at ffff000008216d50 #9 [ffff801f8cd97b00] perf_trace_destroy at ffff000008217148 #10 [ffff801f8cd97b20] tp_perf_event_destroy at ffff000008256ae0 #11 [ffff801f8cd97b30] _free_event at ffff00000825f21c #12 [ffff801f8cd97b70] put_event at ffff00000825faf0 #13 [ffff801f8cd97b80] perf_event_release_kernel at ffff00000825fcb8 #14 [ffff801f8cd97be0] perf_release at ffff00000825fdbc #15 [ffff801f8cd97bf0] __fput at ffff00000832f0b8 #16 [ffff801f8cd97c30] ____fput at ffff00000832f28c #17 [ffff801f8cd97c50] task_work_run at ffff00000810f8c8 #18 [ffff801f8cd97c90] do_exit at ffff0000080ef458 #19 [ffff801f8cd97cf0] do_group_exit at ffff0000080ef738 #20 [ffff801f8cd97d20] get_signal at ffff0000080fdde0 #21 [ffff801f8cd97d90] do_signal at ffff00000808e488 #22 [ffff801f8cd97e80] do_notify_resume at ffff00000808e7f4 #23 [ffff801f8cd97ff0] work_pending at ffff000008083f60 So it's reasonable to suspect that perf_iterate_sb is traversing sibling_list while another process is deleting it which eventually caused for_each_sibling_event to endless loop and thus soft lockup. The race scenario thus could be this: CPU 29: CPU 16: perf_event_release_kernel --> mutex_lock(&ctx->mutex) --> perf_remove_from_context --> perf_group_detach(event); for_each_sibling_event() --> list_del_init(&event->sibling_list) As commit f3c0eba287049（“perf: Add a few assertions”）said: “Notable for_each_sibling_event() relies on exclusion from modification. This would normally be holding either ctx->lock or ctx->mutex, however due to how things are constructed disabling IRQs is a valid and sufficient substitute for ctx->lock.”, we think it's necessary to hold ctx ->mutex, but currently LTS such as 4.19,5.4,5.10, and 6.1 all does not do so: perf_event_task --> perf_iterate_sb --> perf_iterate_sb_cpu --> event_filter_match --> pmu_filter_match --> for_each_sibling_event commit bd27568117664（“perf: Rewrite core context handling”）had removed the pmu_filter_match operation, so it may be a temporary workaround for this issue. But it's necessary to confirm if there is a race problem between sibling_list, and if it is, how to fix currently LTS branches. Thanks in advance.

1 year, 6 months

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stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.300-72-g82300ecbea43)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.300-72-g82300ecbea43) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.300-7… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.300-72-g82300ecbea43 Git Commit: 82300ecbea435bee3c53b97f701e530cac79b81e 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): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 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): 2 warnings x86_64_defconfig+x86-board (gcc-10): 2 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 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 (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- 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 (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 -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored 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, 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 -------------------------------------------------------------------------------- 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 Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (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, 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, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (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 --- For more info write to <info(a)kernelci.org>

1 year, 6 months

1
0
0 0

[PATCH 5.10 000/135] 5.10.203-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.203 release. There are 135 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 07 Dec 2023 03:14:57 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.203-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.203-rc1 Saravana Kannan <saravanak(a)google.com> driver core: Release all resources during unbind before updating device links Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix deadlock on RTL8125 in jumbo mtu mode Heiner Kallweit <hkallweit1(a)gmail.com> r8169: disable ASPM in case of tx timeout Wenchao Chen <wenchao.chen(a)unisoc.com> mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled Heiner Kallweit <hkallweit1(a)gmail.com> mmc: core: add helpers mmc_regulator_enable/disable_vqmmc Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Retry commands in CQE error recovery Zheng Yongjun <zhengyongjun3(a)huawei.com> mmc: core: convert comma to semicolon Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Fix task clearing in CQE error recovery Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Warn of halt or task clear failure Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Increase recovery halt timeout Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: don't warn for disabling a non-existing frequency Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix system crash due to bad pointer access Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Use scsi_cmd_to_rq() instead of scsi_cmnd.request Bart Van Assche <bvanassche(a)acm.org> scsi: core: Introduce the scsi_cmd_to_rq() function Steve French <stfrench(a)microsoft.com> smb3: fix caching of ctime on setxattr Jeff Layton <jlayton(a)kernel.org> fs: add ctime accessors infrastructure Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't use ATRM for external devices Rajat Jain <rajatja(a)google.com> driver core: Move the "removable" attribute from USB to core Amir Goldstein <amir73il(a)gmail.com> ima: annotate iint mutex to avoid lockdep false positive warnings Helge Deller <deller(a)gmx.de> fbdev: stifb: Make the STI next font pointer a 32-bit signed offset Siddharth Vadapalli <s-vadapalli(a)ti.com> misc: pci_endpoint_test: Add deviceID for J721S2 PCIe EP device support Kishon Vijay Abraham I <kishon(a)ti.com> misc: pci_endpoint_test: Add deviceID for AM64 and J7200 Heiko Carstens <hca(a)linux.ibm.com> s390/cmma: fix detection of DAT pages Alexander Gordeev <agordeev(a)linux.ibm.com> s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family Mark Hasemeyer <markhas(a)chromium.org> ASoC: SOF: sof-pci-dev: Fix community key quirk detection Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: sof-pci-dev: don't use the community key on APL Chromebooks Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: sof-pci-dev: add parameter to override topology filename Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: sof-pci-dev: use community key on all Up boards Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: Move soc_intel_is_foo() helpers to a generic header Steve French <stfrench(a)microsoft.com> smb3: fix touch -h of symlink Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix async branch flags Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Adjust sample flags for VM-Exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Start TX queues after HW initialization succeeded Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Use pm_runtime_resume_and_get() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> ravb: Fix races between ravb_tx_timeout_work() and net related ops Heiner Kallweit <hkallweit1(a)gmail.com> r8169: prevent potential deadlock in rtl8169_close Andrey Grodzovsky <andrey.grodzovsky(a)amd.com> Revert "workqueue: remove unused cancel_work()" Geetha sowjanya <gakula(a)marvell.com> octeontx2-pf: Fix adding mbox work queue entry when num_vfs > 64 Furong Xu <0x1207(a)gmail.com> net: stmmac: xgmac: Disable FPE MMC interrupts Willem de Bruijn <willemb(a)google.com> selftests/net: mptcp: fix uninitialized variable warnings Willem de Bruijn <willemb(a)google.com> selftests/net: ipsec: fix constant out of range Ioana Ciornei <ioana.ciornei(a)nxp.com> dpaa2-eth: increase the needed headroom to account for alignment Zhengchao Shao <shaozhengchao(a)huawei.com> ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet Niklas Neronin <niklas.neronin(a)linux.intel.com> usb: config: fix iteration issue in 'usb_get_bos_descriptor()' Alan Stern <stern(a)rowland.harvard.edu> USB: core: Change configuration warnings to notices Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: fix race of netvsc and VF register_netdevice Max Nguyen <maxwell.nguyen(a)hp.com> Input: xpad - add HyperX Clutch Gladiate Support Filipe Manana <fdmanana(a)suse.com> btrfs: make error messages more clear when getting a chunk map Jann Horn <jannh(a)google.com> btrfs: send: ensure send_fd is writable Filipe Manana <fdmanana(a)suse.com> btrfs: fix off-by-one when checking chunk map includes logical address Bragatheswaran Manickavel <bragathemanick0908(a)gmail.com> btrfs: ref-verify: fix memory leaks in btrfs_ref_tree_mod() Qu Wenruo <wqu(a)suse.com> btrfs: add dmesg output for first mount and last unmount of a filesystem Helge Deller <deller(a)gmx.de> parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes Timothy Pearson <tpearson(a)raptorengineering.com> powerpc: Don't clobber f0/vs0 during fp|altivec register save Abdul Halim, Mohd Syazwan <mohd.syazwan.abdul.halim(a)intel.com> iommu/vt-d: Add MTL to quirk list to skip TE disabling Markus Weippert <markus(a)gekmihesg.de> bcache: revert replacing IS_ERR_OR_NULL with IS_ERR Wu Bo <bo.wu(a)vivo.com> dm verity: don't perform FEC for failed readahead IO Mikulas Patocka <mpatocka(a)redhat.com> dm-verity: align struct dm_verity_fec_io properly Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Add supported ALC257 for ChromeOS Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Headset Mic VREF to 100% Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Disable power-save on KONTRON SinglePC Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Do not lose cache flush during CQE error recovery Yang Yingliang <yangyingliang(a)huawei.com> firewire: core: fix possible memory leak in create_units() Maria Yu <quic_aiquny(a)quicinc.com> pinctrl: avoid reload of p state in list iteration Adrian Hunter <adrian.hunter(a)intel.com> perf inject: Fix GEN_ELF_TEXT_OFFSET for jit Keith Busch <kbusch(a)kernel.org> io_uring: fix off-by one bvec index Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix wakeup after probe deferral Ricardo Ribalda <ribalda(a)chromium.org> usb: dwc3: set the dma max_seg_size Alexander Stein <alexander.stein(a)ew.tq-group.com> usb: dwc3: Fix default mode initialization Oliver Neukum <oneukum(a)suse.com> USB: dwc2: write HCINT with INTMASK applied Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: don't claim interface 4 for ZTE MF290 Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: fix FM101R-GL defines Victor Fragoso <victorffs(a)hotmail.com> USB: serial: option: add Fibocom L7xx modules Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup lock c->root error Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup init dirty data errors Rand Deeb <rand.sec96(a)gmail.com> bcache: prevent potential division by zero error Coly Li <colyli(a)suse.de> bcache: check return value from btree_node_alloc_replacement() Mikulas Patocka <mpatocka(a)redhat.com> dm-delay: fix a race between delay_presuspend and delay_bio Long Li <longli(a)microsoft.com> hv_netvsc: Mark VF as slave before exposing it to user-mode Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix race of register_netdevice_notifier and VF register Asuna Yang <spriteovo(a)gmail.com> USB: serial: option: add Luat Air72*U series products Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: protect device queue against concurrent access Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race Coly Li <colyli(a)suse.de> bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() Keith Busch <kbusch(a)kernel.org> swiotlb-xen: provide the "max_mapping_size" method Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: simple-card: fixup asoc_simple_probe() error handling Al Viro <viro(a)zeniv.linux.org.uk> nfsd: lock_rename() needs both directories to live on the same fs Zhang Yi <yi.zhang(a)huawei.com> ext4: make sure allocate pending entry not fail Baokun Li <libaokun1(a)huawei.com> ext4: fix slab-use-after-free in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_delayed_block() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: factor out __es_alloc_extent() and __es_free_extent() Baokun Li <libaokun1(a)huawei.com> ext4: add a new helper to check if es must be kept Huacai Chen <chenhuacai(a)loongson.cn> MIPS: KVM: Fix a build warning about variable set but not used Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs: Correctly initialise try compose rectangle Peter Zijlstra <peterz(a)infradead.org> lockdep: Fix block chain corruption Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix ACPI platform device leak Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix resource leaks on probe deferral Christoph Hellwig <hch(a)lst.de> nvmet: nul-terminate the NQNs passed in the connect command Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> nvmet: remove unnecessary ctrl parameter David Howells <dhowells(a)redhat.com> afs: Fix file locking on R/O volumes to operate in local mode David Howells <dhowells(a)redhat.com> afs: Return ENOENT if no cell DNS record can be found Samuel Holland <samuel.holland(a)sifive.com> net: axienet: Fix check for partial TX checksum Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: propagate the correct speed and duplex status Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle the corner-case during tx completion Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle corner-case during sfp hotplug Stefano Stabellini <sstabellini(a)kernel.org> arm/xen: fix xen_vcpu_info allocation alignment D. Wythe <alibuda(a)linux.alibaba.com> net/smc: avoid data corruption caused by decline Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: fix failed operations during ax88179_reset Kunwu Chan <chentao(a)kylinos.cn> ipv4: Correct/silence an endian warning in __ip_do_redirect Charles Yi <be286(a)163.com> HID: fix HID device resource race between HID core and debugging support Benjamin Tissoires <benjamin.tissoires(a)redhat.com> HID: core: store the unique system identifier in hid_device Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full Chen Ni <nichen(a)iscas.ac.cn> ata: pata_isapnp: Add missing error check for devm_ioport_map() Eric Dumazet <edumazet(a)google.com> wireguard: use DEV_STATS_INC() Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 timings Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 bus flags Xuxin Xiong <xuxinxiong(a)huaqin.corp-partner.google.com> drm/panel: auo,b101uan08.3: Fine tune the panel power sequence Shuijing Li <shuijing.li(a)mediatek.com> drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence David Howells <dhowells(a)redhat.com> afs: Make error on cell lookup failure consistent with OpenAFS David Howells <dhowells(a)redhat.com> afs: Fix afs_server_list to be cleaned up with RCU Heiner Kallweit <hkallweit1(a)gmail.com> Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" Harald Freudenberger <freude(a)linux.ibm.com> s390/ap: fix AP bus crash on early config change callback invocation Neil Armstrong <narmstrong(a)baylibre.com> tty: serial: meson: retrieve port FIFO size from DT Takashi Iwai <tiwai(a)suse.de> media: imon: fix access to invalid resource for the second interface Axel Lin <axel.lin(a)ingics.com> i2c: sun6i-p2wi: Prevent potential division by zero Qu Huang <qu.huang(a)linux.dev> drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL Patrick Thompson <ptf(a)google.com> net: r8169: Disable multicast filter for RTL8168H and RTL8107E Nathan Chancellor <nathan(a)kernel.org> PCI: keystone: Drop __init from ks_pcie_add_pcie_{ep,port}() Christopher Bednarz <christopher.n.bednarz(a)intel.com> RDMA/irdma: Prevent zero-length STAG registration ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-usb | 11 - Documentation/ABI/testing/sysfs-devices-removable | 17 ++ Makefile | 4 +- arch/arm/xen/enlighten.c | 3 +- arch/mips/kvm/mmu.c | 3 +- arch/parisc/include/uapi/asm/errno.h | 2 - arch/powerpc/kernel/fpu.S | 13 + arch/powerpc/kernel/vector.S | 2 + arch/s390/mm/page-states.c | 14 +- drivers/acpi/resource.c | 7 + drivers/ata/pata_isapnp.c | 3 + drivers/base/core.c | 28 ++ drivers/base/dd.c | 4 +- drivers/cpufreq/imx6q-cpufreq.c | 32 ++- drivers/firewire/core-device.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 5 + drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 6 + drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 7 + drivers/gpu/drm/panel/panel-simple.c | 13 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 14 +- drivers/hid/hid-core.c | 16 +- drivers/hid/hid-debug.c | 3 + drivers/i2c/busses/i2c-sun6i-p2wi.c | 5 + drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 6 + drivers/infiniband/hw/i40iw/i40iw_type.h | 2 + drivers/infiniband/hw/i40iw/i40iw_verbs.c | 10 +- drivers/input/joystick/xpad.c | 2 + drivers/iommu/intel/iommu.c | 2 +- drivers/md/bcache/btree.c | 6 +- drivers/md/bcache/sysfs.c | 2 +- drivers/md/bcache/writeback.c | 22 +- drivers/md/dm-delay.c | 17 +- drivers/md/dm-verity-fec.c | 3 +- drivers/md/dm-verity-target.c | 4 +- drivers/md/dm-verity.h | 6 - drivers/media/i2c/smiapp/smiapp-core.c | 2 +- drivers/media/rc/imon.c | 6 + drivers/misc/pci_endpoint_test.c | 12 + drivers/mmc/core/block.c | 2 + drivers/mmc/core/core.c | 15 +- drivers/mmc/core/regulator.c | 41 +++ drivers/mmc/host/cqhci.c | 44 +-- drivers/mmc/host/sdhci-sprd.c | 25 ++ drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 14 + drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 11 +- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 +- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 8 +- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 2 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 7 +- drivers/net/ethernet/realtek/r8169_main.c | 23 +- drivers/net/ethernet/renesas/ravb_main.c | 20 +- drivers/net/ethernet/stmicro/stmmac/mmc_core.c | 4 + drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 66 +++-- drivers/net/usb/ax88179_178a.c | 4 +- drivers/net/wireguard/device.c | 4 +- drivers/net/wireguard/receive.c | 12 +- drivers/net/wireguard/send.c | 3 +- drivers/nvme/target/core.c | 21 +- drivers/nvme/target/fabrics-cmd.c | 15 +- drivers/nvme/target/nvmet.h | 5 +- drivers/pci/controller/dwc/pci-keystone.c | 8 +- drivers/pinctrl/core.c | 6 +- drivers/s390/block/dasd.c | 24 +- drivers/s390/crypto/ap_bus.c | 4 + drivers/scsi/qla2xxx/qla_os.c | 14 +- drivers/tty/serial/meson_uart.c | 2 + drivers/usb/core/config.c | 85 +++--- drivers/usb/core/hub.c | 13 +- drivers/usb/core/sysfs.c | 24 -- drivers/usb/dwc2/hcd_intr.c | 15 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/drd.c | 2 +- drivers/usb/dwc3/dwc3-qcom.c | 52 +++- drivers/usb/serial/option.c | 11 +- drivers/video/fbdev/sticore.h | 2 +- drivers/xen/swiotlb-xen.c | 1 + fs/afs/dynroot.c | 4 +- fs/afs/internal.h | 1 + fs/afs/server_list.c | 2 +- fs/afs/super.c | 2 + fs/afs/vl_rotate.c | 10 + fs/btrfs/disk-io.c | 1 + fs/btrfs/ref-verify.c | 2 + fs/btrfs/send.c | 2 +- fs/btrfs/super.c | 5 +- fs/btrfs/volumes.c | 9 +- fs/cifs/cifsfs.c | 1 + fs/cifs/xattr.c | 5 +- fs/ext4/extents_status.c | 306 +++++++++++++++------ fs/inode.c | 16 ++ fs/nfsd/vfs.c | 12 +- include/linux/device.h | 37 +++ include/linux/fs.h | 45 ++- include/linux/hid.h | 5 + include/linux/mmc/host.h | 3 + include/linux/platform_data/x86/soc.h | 65 +++++ include/linux/usb.h | 7 - include/linux/workqueue.h | 1 + include/scsi/scsi_cmnd.h | 6 + io_uring/io_uring.c | 2 +- kernel/locking/lockdep.c | 3 +- kernel/workqueue.c | 9 + lib/errname.c | 6 - net/ipv4/igmp.c | 6 +- net/ipv4/route.c | 2 +- net/smc/af_smc.c | 8 +- security/integrity/iint.c | 48 +++- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 12 + sound/soc/generic/simple-card.c | 6 +- sound/soc/intel/common/soc-intel-quirks.h | 51 +--- sound/soc/sof/sof-pci-dev.c | 62 ++++- tools/arch/parisc/include/uapi/asm/errno.h | 2 - tools/perf/util/genelf.h | 4 +- tools/perf/util/intel-pt.c | 13 +- tools/testing/selftests/net/ipsec.c | 4 +- tools/testing/selftests/net/mptcp/mptcp_connect.c | 11 +- 118 files changed, 1232 insertions(+), 518 deletions(-)

1 year, 6 months

3
138
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[PATCH 5.15.y v1 0/2] Return EADDRNOTAVAIL when func matches several symbols during kprobe creation

by Francis Laniel

Hi! The second patch of this series caused some troubles on 5.15.y, I apologize about it [1]. When I tested it locally, I needed to set CONFIG_LIVEPATCH, so kallsyms_on_each_symbol() would be known at link time. To cope with this problem, we need to backport the first patch of this series as pointed by Guenter Roeck [2]. This patch is only needed for 5.15, indeed the dependencies on CONFIG_LIVEPATCH for kallsyms_on_each_symbol() was added in 3e3552056ab4 ("kallsyms: only build {,module_}kallsyms_on_each_symbol when required"). This commit was first added to kernel 5.12, as git indicates it: $ git name-rev --tags --name-only 3e3552056ab4 v5.12-rc1~67^2~8 Moreover, the first patch of this series, i.e. d721def7392a ("kallsyms: Make kallsyms_on_each_symbol generally available") was first added in: $ git name-rev --tags --name-only d721def7392a v5.19-rc1~159^2~4^2~38^2~4 So, my patch only needs the first patch for the 5.15 kernel. Regarding these two patches, I built and tested the series for several architectures: * i386: $ make ARCH=i386 defconfig kvm_guest.config ... $ make ARCH=i386 -j$(nproc) ... Kernel: arch/x86/boot/bzImage is ready (#1) $ bash run_extern_kernel.sh i386 ... root@vm-i386:~# uname -mr 5.15.140+ i686 root@vm-i386:~# echo 'p:myprobe name_show' > /sys/kernel/tracing/kprobe_events -bash: echo: write error: Cannot assign requested address * x86_64: $ make x86_64_defconfig kvm_guest.config ... $ make -j$(nproc) ... Kernel: arch/x86/boot/bzImage is ready (#9) $ bash run_extern_kernel.sh ... root@vm-amd64:~# uname -rm 5.15.140+ x86_64 root@vm-amd64:~# echo 'p:myprobe name_show' > /sys/kernel/tracing/kprobe_events -bash: echo: write error: Cannot assign requested address * arm: $ make ARCH=arm defconfig kvm_guest.config ... $ make ARCH=arm menuconfig # Add CONFIG_KPROBES $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j$(nproc) ... Kernel: arch/arm/boot/zImage is ready $ bash run_extern_kernel.sh armel ... root@vm-armel:~# uname -mr 5.15.140-00002-gd3fdc3ca50b5 armv7l root@vm-armel:~# echo 'p:myprobe name_show' > /sys/kernel/tracing/kprobe_events -bash: echo: write error: Cannot assign requested address * arm64: $ make ARCH=arm64 defconfig kvm_guest.config # Add CONFIG_KPROBES ... $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j$(nproc) ... OBJCOPY arch/arm64/boot/Image GZIP arch/arm64/boot/Image.gz $ bash run_extern_kernel.sh arm64 ... root@vm-arm64:~# uname -mr 5.15.140-00002-gd3fdc3ca50b5 aarch64 root@vm-arm64:~# echo 'p:myprobe name_show' > /sys/kernel/tracing/kprobe_events -bash: echo: write error: Cannot assign requested address If you see any ways to improve this patch, please share your feedback. Francis Laniel (1): tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols Jiri Olsa (1): kallsyms: Make kallsyms_on_each_symbol generally available include/linux/kallsyms.h | 7 +++- kernel/kallsyms.c | 2 - kernel/trace/trace_kprobe.c | 74 +++++++++++++++++++++++++++++++++++++ kernel/trace/trace_probe.h | 1 + 4 files changed, 81 insertions(+), 3 deletions(-) Best regards. --- [1]: https://lore.kernel.org/stable/CAEUSe78tYPTFuauB7cxZzvAeMhzB_25Q8DqLUfF7Nro… [2]: https://lore.kernel.org/stable/06deae26-c59c-4746-867d-ab6f5852b0af@roeck-u… -- 2.34.1

1 year, 6 months

2
6
0 0

[PATCH 1/2] spi: atmel: Do not cancel a transfer upon any signal

by Miquel Raynal

The intended move from wait_for_completion_*() to wait_for_completion_interruptible_*() was to allow (very) long spi memory transfers to be stopped upon user request instead of freezing the machine forever as the timeout value could now be significantly bigger. However, depending on the user logic, applications can receive many signals for their own "internal" purpose and have nothing to do with the requested kernel operations, hence interrupting spi transfers upon any signal is probably not a wise choice. Instead, let's switch to wait_for_completion_killable_*() to only catch the "important" signals. This was likely the intended behavior anyway. Fixes: e0205d6203c2 ("spi: atmel: Prevent false timeouts on long transfers") Cc: stable(a)vger.kernel.org Reported-by: Ronald Wahl <ronald.wahl(a)raritan.com> Signed-off-by: Miquel Raynal <miquel.raynal(a)bootlin.com> --- Hello Ronald, this is only compile tested, please let me know if that fixes your use case or if you still suffer from interrupted transfers. Thanks! --- drivers/spi/spi-atmel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 6aa8adbe4170..2e8860865af9 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1336,8 +1336,8 @@ static int atmel_spi_one_transfer(struct spi_controller *host, } dma_timeout = msecs_to_jiffies(spi_controller_xfer_timeout(host, xfer)); - ret_timeout = wait_for_completion_interruptible_timeout(&as->xfer_completion, - dma_timeout); + ret_timeout = wait_for_completion_killable_timeout(&as->xfer_completion, + dma_timeout); if (ret_timeout <= 0) { dev_err(&spi->dev, "spi transfer %s\n", !ret_timeout ? "timeout" : "canceled"); -- 2.34.1

1 year, 6 months

5
20
0 0

Lists - AutoMechanika 2023

by Aubrey Gill

Hi there, We are pleased to inform you that AutoMechanika 2023 list is available for you to obtain at unlimited usage. If I can be of any further assistance, please, let me know. So, that I will get back to you with the price and other details ASAP. Awaiting your response. Many thanks, Aubrey Gill - Demand Generation

1 year, 6 months

1
0
0 0

[PATCH AUTOSEL 6.6 01/32] pinctrl: s32cc: Avoid possible string truncation

by Sasha Levin

From: Chester Lin <clin(a)suse.com> [ Upstream commit 08e8734d877a9a0fb8af1254a4ce58734fbef296 ] With "W=1" and "-Wformat-truncation" build options, the kernel test robot found a possible string truncation warning in pinctrl-s32cc.c, which uses an 8-byte char array to hold a memory region name "map%u". Since the maximum number of digits that a u32 value can present is 10, and the "map" string occupies 3 bytes with a termination '\0', which means the rest 4 bytes cannot fully present the integer "X" that exceeds 4 digits. Here we check if the number >= 10000, which is the lowest value that contains more than 4 digits. Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311030159.iyUGjNGF-lkp@intel.com/ Signed-off-by: Chester Lin <clin(a)suse.com> Link: https://lore.kernel.org/r/20231107141044.24058-1-clin@suse.com Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/pinctrl/nxp/pinctrl-s32cc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/nxp/pinctrl-s32cc.c b/drivers/pinctrl/nxp/pinctrl-s32cc.c index 7daff9f186cd8..f0cad2c501f76 100644 --- a/drivers/pinctrl/nxp/pinctrl-s32cc.c +++ b/drivers/pinctrl/nxp/pinctrl-s32cc.c @@ -843,8 +843,8 @@ static int s32_pinctrl_probe_dt(struct platform_device *pdev, if (!np) return -ENODEV; - if (mem_regions == 0) { - dev_err(&pdev->dev, "mem_regions is 0\n"); + if (mem_regions == 0 || mem_regions >= 10000) { + dev_err(&pdev->dev, "mem_regions is invalid: %u\n", mem_regions); return -EINVAL; } -- 2.42.0

1 year, 6 months

2
33
0 0

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Linux-stable-mirror December 2023