On Fri, 16 Sept 2022 at 15:44, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.19.10 release. There are 38 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun, 18 Sep 2022 10:04:31 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.19.10-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.19.y and the diffstat can be found below.
thanks,
greg k-h
Results from Linaro's test farm. Regressions on x86_64 while running libgpiod tests. This reported regression also noticed on mainline, stable-rc 5.19, stable-rc 5.15 and stable-rc 5.10 branches
I have not bisected this reported crash yet.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
+ cd ./automated/linux/gpiod + ./gpiod.sh /opt/libgpiod/bin/ [INFO] libgpiod test suite [INFO] 117 tests registered [INFO] checking the linux kernel version [INFO] kernel release is v5.19.10 - ok to run tests [INFO] using gpio-tools from '/usr/bin' [ 62.469728] BUG: kernel NULL pointer dereference, address: 00000000000000a0 [ 62.471040] #PF: supervisor write access in kernel mode [ 62.472169] #PF: error_code(0x0002) - not-present page [ 62.473058] PGD 10799b067 P4D 10799b067 PUD 1079cc067 PMD 0 [ 62.474012] Oops: 0002 [#1] PREEMPT SMP NOPTI [ 62.474777] CPU: 2 PID: 461 Comm: gpiod-test Not tainted 5.19.10-rc1 #1 [ 62.475933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.477347] RIP: 0010:down_write+0x1a/0x60 [ 62.478080] Code: 01 f0 ff ff 19 c0 f7 d0 83 e0 fc e9 e0 17 31 00 0f 1f 44 00 00 55 48 89 e5 41 54 49 89 fc e8 8d ca ff ff 31 c0 ba 01 00 00 00 <f0> 49 0f b1 14 24 75 18 65 48 8b 04 25 40 ad 01 00 49 89 44 24 08 [ 62.481306] RSP: 0018:ffffacbdc06dfcf8 EFLAGS: 00010246 [ 62.482215] RAX: 0000000000000000 RBX: ffffa320c4244810 RCX: ffffff8100000000 [ 62.483433] RDX: 0000000000000001 RSI: 0000000000000064 RDI: 00000000000000a0 [ 62.484649] RBP: ffffacbdc06dfd00 R08: ffffa320c13cae98 R09: ffffa320c4244aa0 [ 62.485883] R10: ffffa320c4244aa0 R11: 000000000000000e R12: 00000000000000a0 [ 62.486869] R13: ffffa320c0ae0100 R14: 00000000000000a0 R15: 000000000000000e [ 62.487804] FS: 00007f8ef9e8a740(0000) GS:ffffa320fbd00000(0000) knlGS:0000000000000000 [ 62.488832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.489605] CR2: 00000000000000a0 CR3: 0000000101900000 CR4: 00000000003506e0 [ 62.490565] Call Trace: [ 62.490918] <TASK> [ 62.491250] simple_recursive_removal+0xaa/0x2d0 [ 62.491876] ? debugfs_remove+0x70/0x70 [ 62.492392] debugfs_remove+0x45/0x70 [ 62.492895] gpio_mockup_debugfs_cleanup+0x15/0x20 [gpio_mockup] [ 62.493693] devm_action_release+0x15/0x20 [ 62.494246] devres_release_all+0xc1/0x110 [ 62.494801] device_unbind_cleanup+0x12/0x80 [ 62.495402] device_release_driver_internal+0x1e5/0x230 [ 62.496100] driver_detach+0x4a/0x90 [ 62.496578] bus_remove_driver+0x59/0xe0 [ 62.497103] driver_unregister+0x31/0x60 [ 62.497621] platform_driver_unregister+0x12/0x20 [ 62.498249] gpio_mockup_exit+0x1c/0x465 [gpio_mockup] [ 62.498933] __do_sys_delete_module+0x1b2/0x290 [ 62.499592] ? syscall_trace_enter.constprop.0+0x133/0x1b0 [ 62.500245] __x64_sys_delete_module+0x18/0x20 [ 62.500740] do_syscall_64+0x3b/0x90 [ 62.501137] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.501679] RIP: 0033:0x7f8ef9d0c95b [ 62.502075] Code: 73 01 c3 48 8b 0d c5 34 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 34 0e 00 f7 d8 64 89 01 48 [ 62.504070] RSP: 002b:00007ffe85d75898 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 62.504878] RAX: ffffffffffffffda RBX: 0000000000f1f370 RCX: 00007f8ef9d0c95b [ 62.505634] RDX: 0000000000f1f527 RSI: 0000000000000800 RDI: 0000000000f1f938 [ 62.506393] RBP: 0000000000f1f370 R08: 0000000000000007 R09: 0000000000f275c0 [ 62.507154] R10: 00007f8ef9c16b88 R11: 0000000000000202 R12: 0000000000f1f420 [ 62.507928] R13: 00007f8ef9db3b00 R14: 0000000000418df8 R15: 00007f8ef9f6f000 [ 62.508704] </TASK> [ 62.508959] Modules linked in: gpio_mockup(-) [ 62.509439] CR2: 00000000000000a0 [ 62.509806] ---[ end trace 0000000000000000 ]--- [ 62.510305] RIP: 0010:down_write+0x1a/0x60 [ 62.510760] Code: 01 f0 ff ff 19 c0 f7 d0 83 e0 fc e9 e0 17 31 00 0f 1f 44 00 00 55 48 89 e5 41 54 49 89 fc e8 8d ca ff ff 31 c0 ba 01 00 00 00 <f0> 49 0f b1 14 24 75 18 65 48 8b 04 25 40 ad 01 00 49 89 44 24 08 [ 62.512764] RSP: 0018:ffffacbdc06dfcf8 EFLAGS: 00010246 [ 62.513329] RAX: 0000000000000000 RBX: ffffa320c4244810 RCX: ffffff8100000000 [ 62.514090] RDX: 0000000000000001 RSI: 0000000000000064 RDI: 00000000000000a0 [ 62.514844] RBP: ffffacbdc06dfd00 R08: ffffa320c13cae98 R09: ffffa320c4244aa0 [ 62.515615] R10: ffffa320c4244aa0 R11: 000000000000000e R12: 00000000000000a0 [ 62.516366] R13: ffffa320c0ae0100 R14: 00000000000000a0 R15: 000000000000000e [ 62.517164] FS: 00007f8ef9e8a740(0000) GS:ffffa320fbd00000(0000) knlGS:0000000000000000 [ 62.518028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.518650] CR2: 00000000000000a0 CR3: 0000000101900000 CR4: 00000000003506e0
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.19.y/build/v5.19.... https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.19.y/build/v5.19.... https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.19.y/build/v5.19....
## Build * kernel: 5.19.10-rc1 * git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc * git branch: linux-5.19.y * git commit: f5066a94bca42cc8cc64e9999063584bff59f8d6 * git describe: v5.19.9-39-gf5066a94bca4 * test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.19.y/build/v5.19....
## test Regressions (compared to v5.19.9) - Kernel BUG while running libgpiod on x86_64.
## No metric Regressions (compared to v5.19.9)
## No test Fixes (compared to v5.19.9)
## No metric Fixes (compared to v5.19.9)
## Test result summary total: 115298, pass: 102277, fail: 950, skip: 11751, xfail: 320
## Build Summary * arc: 10 total, 10 passed, 0 failed * arm: 339 total, 336 passed, 3 failed * arm64: 72 total, 70 passed, 2 failed * i386: 61 total, 55 passed, 6 failed * mips: 62 total, 59 passed, 3 failed * parisc: 14 total, 14 passed, 0 failed * powerpc: 75 total, 66 passed, 9 failed * riscv: 32 total, 27 passed, 5 failed * s390: 26 total, 24 passed, 2 failed * sh: 26 total, 24 passed, 2 failed * sparc: 14 total, 14 passed, 0 failed * x86_64: 65 total, 63 passed, 2 failed
## Test suites summary * fwts * igt-gpu-tools * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers-dma-buf * kselftest-efivarfs * kselftest-filesystems * kselftest-filesystems-binderfs * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram * kunit * kvm-unit-tests * libhugetlbfs * log-parser-boot * log-parser-test * ltp-cap_bounds * ltp-commands * ltp-containers * ltp-controllers * ltp-cpuhotplug * ltp-crypto * ltp-cve * ltp-dio * ltp-fcntl-locktests * ltp-filecaps * ltp-fs * ltp-fs_bind * ltp-fs_perms_simple * ltp-fsx * ltp-hugetlb * ltp-io * ltp-ipc * ltp-math * ltp-mm * ltp-nptl * ltp-open-posix-tests * ltp-pty * ltp-sched * ltp-securebits * ltp-smoke * ltp-syscalls * ltp-tracing * network-basic-tests * packetdrill * perf * perf/Zstd-perf.data-compression * rcutorture * v4l2-compliance * vdso
-- Linaro LKFT https://lkft.linaro.org