On Wed, 4 Oct 2023 at 23:33, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.15.134 release. There are 183 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Fri, 06 Oct 2023 17:51:12 +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-5.15.134-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below.
thanks,
greg k-h
Results from Linaro’s test farm. Regressions on x86.
Following kernel warning noticed on x86 while booting stable-rc 5.15.134-rc1 with selftest merge config built kernel.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Anyone noticed this kernel warning ?
This is always reproducible while booting x86 with a given config.
x86 boot log: ----- [ 0.000000] Linux version 5.15.134-rc1 (tuxmake@tuxmake) (x86_64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP @1696443178 ... [ 1.480701] ------------[ cut here ]------------ [ 1.481296] WARNING: CPU: 0 PID: 13 at kernel/rcu/tasks.h:958 trc_inspect_reader+0x80/0xb0 [ 1.481296] Modules linked in: [ 1.481296] CPU: 0 PID: 13 Comm: rcu_tasks_trace Not tainted 5.15.134-rc1 #1 [ 1.481296] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.5 11/26/2020 [ 1.481296] RIP: 0010:trc_inspect_reader+0x80/0xb0 [ 1.481296] Code: b6 83 45 04 00 00 84 c0 75 48 c6 83 45 04 00 00 01 b8 01 00 00 00 5b 41 5c 5d c3 cc cc cc cc 0f 94 c0 eb b4 f6 43 2c 02 75 02 <0f> 0b 48 83 05 36 f8 ee 02 01 b8 01 00 00 00 48 83 05 21 f8 ee 02 [ 1.481296] RSP: 0000:ffffb25e000afd70 EFLAGS: 00010046 [ 1.481296] RAX: 0000000000000000 RBX: ffff9b40c080d040 RCX: 0000000000000003 [ 1.481296] RDX: ffff9b4427b80000 RSI: 0000000000000000 RDI: ffff9b40c080d040 [ 1.481296] RBP: ffffb25e000afd80 R08: e32db91cdfdc3bef R09: 00000000035b89d4 [ 1.481296] R10: 000000006a495065 R11: 0000000000000030 R12: ffffffffae692100 [ 1.481296] R13: 0000000000000000 R14: ffff9b40c080d9a8 R15: 0000000000000000 [ 1.481296] FS: 0000000000000000(0000) GS:ffff9b4427a00000(0000) knlGS:0000000000000000 [ 1.481296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.481296] CR2: ffff9b4297201000 CR3: 00000002d5e26001 CR4: 00000000003706f0 [ 1.481296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.481296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1.481296] Call Trace: [ 1.481296] <TASK> [ 1.481296] ? show_regs.cold+0x1a/0x1f [ 1.481296] ? __warn+0x88/0x120 [ 1.481296] ? trc_inspect_reader+0x80/0xb0 [ 1.481296] ? report_bug+0xa8/0xd0 [ 1.481296] ? handle_bug+0x40/0x70 [ 1.481296] ? exc_invalid_op+0x18/0x70 [ 1.481296] ? asm_exc_invalid_op+0x1b/0x20 [ 1.481296] ? rcu_tasks_kthread+0x250/0x250 [ 1.481296] ? trc_inspect_reader+0x80/0xb0 [ 1.481296] ? rcu_tasks_kthread+0x250/0x250 [ 1.481296] try_invoke_on_locked_down_task+0x109/0x120 [ 1.481296] trc_wait_for_one_reader.part.0+0x48/0x270 [ 1.481296] rcu_tasks_trace_postscan+0x76/0xb0 [ 1.481296] rcu_tasks_wait_gp+0x186/0x380 [ 1.481296] ? _raw_spin_unlock_irqrestore+0x35/0x50 [ 1.481296] rcu_tasks_kthread+0x145/0x250 [ 1.481296] ? do_wait_intr_irq+0xc0/0xc0 [ 1.481296] ? synchronize_rcu_tasks_rude+0x20/0x20 [ 1.481296] kthread+0x146/0x170 [ 1.481296] ? set_kthread_struct+0x50/0x50 [ 1.481296] ret_from_fork+0x1f/0x30 [ 1.481296] </TASK> [ 1.481296] irq event stamp: 132 [ 1.481296] hardirqs last enabled at (131): [<ffffffffaf7936a5>] _raw_spin_unlock_irqrestore+0x35/0x50 [ 1.481296] hardirqs last disabled at (132): [<ffffffffaf79345b>] _raw_spin_lock_irqsave+0x5b/0x60 [ 1.481296] softirqs last enabled at (54): [<ffffffffae69201c>] rcu_tasks_kthread+0x16c/0x250 [ 1.481296] softirqs last disabled at (50): [<ffffffffae69201c>] rcu_tasks_kthread+0x16c/0x250 [ 1.481296] ---[ end trace 5a00c61d8412a9ac ]---
Links: ---- - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.... - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.... Build: https://storage.tuxsuite.com/public/linaro/lkft/builds/2WJFhcfqqG69pqj6LWuI1...
steps to reproduce: -------- - https://storage.tuxsuite.com/public/linaro/lkft/builds/2WJFhcfqqG69pqj6LWuI1...
## Build * kernel: 5.15.134-rc1 * git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc * git branch: linux-5.15.y * git commit: 6f28ecf24aef2896f4071dc6268d3fb5f8259c77 * git describe: v5.15.133-184-g6f28ecf24aef * test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15....
## Test Regressions (compared to v5.15.133) * x86, log-parser-boot - check-kernel-exception - check-kernel-warning
* x86, log-parser-test - check-kernel-exception - check-kernel-warning
## Metric Regressions (compared to v5.15.133)
## Test Fixes (compared to v5.15.133)
## Metric Fixes (compared to v5.15.133)
## Test result summary total: 90392, pass: 71514, fail: 2557, skip: 16224, xfail: 97
## Build Summary * arc: 4 total, 4 passed, 0 failed * arm: 114 total, 114 passed, 0 failed * arm64: 42 total, 42 passed, 0 failed * i386: 32 total, 31 passed, 1 failed * mips: 27 total, 26 passed, 1 failed * parisc: 4 total, 4 passed, 0 failed * powerpc: 26 total, 25 passed, 1 failed * riscv: 11 total, 11 passed, 0 failed * s390: 12 total, 11 passed, 1 failed * sh: 13 total, 11 passed, 2 failed * sparc: 8 total, 8 passed, 0 failed * x86_64: 38 total, 38 passed, 0 failed
## Test suites summary * boot * kselftest-android * kselftest-arm64 * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers-dma-buf * kselftest-efivarfs * kselftest-exec * kselftest-filesystems * kselftest-filesystems-binderfs * kselftest-filesystems-epoll * kselftest-firmware * kselftest-fpu * kselftest-ftrace * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-net * kselftest-net-forwarding * kselftest-net-mptcp * 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-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-user_events * kselftest-vDSO * kselftest-vm * kselftest-watchdog * kselftest-x86 * kselftest-zram * kunit * kvm-unit-tests * libgpiod * 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-pty * ltp-sched * ltp-securebits * ltp-smoke * ltp-syscalls * ltp-tracing * network-basic-tests * perf * rcutorture * v4l2-compliance
-- Linaro LKFT https://lkft.linaro.org