Re: [PATCH 6.6 000/139] 6.6.39-rc1 review

Naresh Kamboju
2024-07-10T14:11:40Z

On Tue, 9 Jul 2024 at 16:42, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.39 release.
> There are 139 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, 11 Jul 2024 11:06:25 +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/v6.x/stable-review/patch-6.6.39-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

[Please ignore older version report email]
[Here is the latest one]

Results from Linaro’s test farm.
We have two major regressions.

1)
As I have reported on 6.9.9-rc1 the same kernel panic was noticed while
running kunit tests [1] seen on 6.6.39-rc1.

BUG: KASAN: null-ptr-deref in _raw_spin_lock_irq+0xa4/0x158

[1] https://lore.kernel.org/stable/CA+G9fYsqkB4=pVZyELyj3YqUc9jXFfgNULsPk9t8q-+P1w_G6A@mail.gmail.com/

2)
s390 build regressions [2]:
--------
arch/s390/include/asm/processor.h:311:11: error: expected ';' at end
of declaration
311 | psw_t psw __uninitialized;
| ^
| ;

[2] https://storage.tuxsuite.com/public/linaro/lkft/builds/2j0Y8vJ0DjSyCxUFw4CFk1yTq9S/

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 6.6.39-rc1
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git commit: 3be0ca2a17a0142c600526e9ec5676d797ad213e
* git describe: v6.6.38-140-g3be0ca2a17a0
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.6.y/build/v6.6.38-140-g3be0ca2a17a0

## Test Regressions (compared to v6.6.35-193-g580e509ea134)

* qemu-armv5, boot
- clang-18-multi_v5_defconfig-kunit
- clang-nightly-multi_v5_defconfig-kunit
- gcc-13-multi_v5_defconfig-kunit

* qemu-i386, boot
- gcc-13-lkftconfig-kunit

* s390, build
- clang-18-allnoconfig
- clang-18-defconfig
- clang-18-tinyconfig
- clang-nightly-allnoconfig
- clang-nightly-defconfig
- clang-nightly-tinyconfig
- gcc-13-allnoconfig
- gcc-13-defconfig
- gcc-13-tinyconfig
- gcc-8-allnoconfig
- gcc-8-defconfig-fe40093d
- gcc-8-tinyconfig

## Metric Regressions (compared to v6.6.35-193-g580e509ea134)

## Test Fixes (compared to v6.6.35-193-g580e509ea134)

## Metric Fixes (compared to v6.6.35-193-g580e509ea134)

## Test result summary
total: 249497, pass: 213701, fail: 5004, skip: 30287, xfail: 505

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 127 total, 127 passed, 0 failed
* arm64: 36 total, 36 passed, 0 failed
* i386: 27 total, 27 passed, 0 failed
* mips: 24 total, 24 passed, 0 failed
* parisc: 3 total, 3 passed, 0 failed
* powerpc: 34 total, 34 passed, 0 failed
* riscv: 17 total, 17 passed, 0 failed
* s390: 12 total, 0 passed, 12 failed

* sh: 10 total, 10 passed, 0 failed
* sparc: 6 total, 6 passed, 0 failed
* x86_64: 31 total, 31 passed, 0 failed

## Test suites summary
* boot
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* 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-kcmp
* kselftest-kvm
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-mincore
* kselftest-mqueue
* kselftest-net
* kselftest-net-mptcp
* kselftest-openat2
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-tc-testing
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user_events
* kselftest-vDSO
* kselftest-watchdog
* kselftest-x86
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-hugetlb
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-smoke
* ltp-smoketest
* ltp-syscalls
* ltp-tracing
* perf
* rcutorture

--
Linaro LKFT