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From: Naresh Kamboju <naresh.kamboju@linaro.org>
Date: Tue, 2 Apr 2024 14:39:58 +0530
Message-ID: <CA+G9fYt+LiPtb3jP8QqgfrfBtQBNWawCqGUabg+GBqXZSVa5pg@mail.gmail.com>
Subject: Re: [PATCH 6.8 000/399] 6.8.3-rc1 review
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, patches@lists.linux.dev, 
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, 
	akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, 
	patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, 
	jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, 
	srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, 
	broonie@kernel.org
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On Mon, 1 Apr 2024 at 21:20, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.8.3 release.
> There are 399 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 Wed, 03 Apr 2024 15:24:46 +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-=
6.8.3-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-6.8.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


Results from Linaro=E2=80=99s test farm.
Regressions on arm64, arm, x86_64, and i386 with libgpiod tests.

libgpiod test regressions noticed on Linux stable-rc 6.8, 6.7 and 6.6
and Linux next and mainline master.

Anders bisected and found this first bad commit,
  gpio: cdev: sanitize the label before requesting the interrupt
  commit b34490879baa847d16fc529c8ea6e6d34f004b38 upstream.

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

LKFT is running libgpiod test suite version
  v2.0.1-0-gae275c3 ( and also tested v2.1 )

libgpiod
  - _gpiod_edge-event_edge_event_wait_timeout
  - _gpiod_edge-event_event_copy
  - _gpiod_edge-event_null_buffer
  - _gpiod_edge-event_read_both_events
  - _gpiod_edge-event_read_both_events_blocking
  - _gpiod_edge-event_read_falling_edge_event
  - _gpiod_edge-event_read_rising_edge_event
  - _gpiod_edge-event_read_rising_edge_event_polled
  - _gpiod_edge-event_reading_more_events_than_the_queue_contains_doesnt_bl=
ock
  - _gpiod_edge-event_seqno
  - _gpiod_line-info_edge_detection_settings

Test log:
-------
ok 16 /gpiod/edge-event/edge_event_buffer_max_capacity
**
gpiod-test:ERROR:tests-edge-event.c:52:_gpiod_test_func_edge_event_wait_tim=
eout:
'_request' should not be NULL
# gpiod-test:ERROR:tests-edge-event.c:52:_gpiod_test_func_edge_event_wait_t=
imeout:
'_request' should not be NULL
not ok 17 /gpiod/edge-event/edge_event_wait_timeout
ok 18 /gpiod/edge-event/cannot_request_lines_in_output_mode_with_edge_detec=
tion
**
gpiod-test:ERROR:tests-edge-event.c:125:_gpiod_test_func_read_both_events:
'_request' should not be NULL
# gpiod-test:ERROR:tests-edge-event.c:125:_gpiod_test_func_read_both_events=
:
'_request' should not be NULL
not ok 19 /gpiod/edge-event/read_both_events

Links:
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.8.y/build/v6.=
8.2-400-gbffeaccf18b5/testrun/23252337/suite/libgpiod/tests/

## Build
* kernel: 6.8.3-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-6.8.y
* git commit: bffeaccf18b5433577a5f823e5b98bee675d530c
* git describe: v6.8.2-400-gbffeaccf18b5
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.8.y/build/v6.8.2=
-400-gbffeaccf18b5

## Test Regressions (compared to v6.8.2)
* libgpiod
  - _gpiod_edge-event_edge_event_wait_timeout
  - _gpiod_edge-event_event_copy
  - _gpiod_edge-event_null_buffer
  - _gpiod_edge-event_read_both_events
  - _gpiod_edge-event_read_both_events_blocking
  - _gpiod_edge-event_read_falling_edge_event
  - _gpiod_edge-event_read_rising_edge_event
  - _gpiod_edge-event_read_rising_edge_event_polled
  - _gpiod_edge-event_reading_more_events_than_the_queue_contains_doesnt_bl=
ock
  - _gpiod_edge-event_seqno
  - _gpiod_line-info_edge_detection_settings


## Metric Regressions (compared to v6.8.2)

## Test Fixes (compared to v6.8.2)

## Metric Fixes (compared to v6.8.2)

## Test result summary
total: 256232, pass: 222485, fail: 2538, skip: 30869, xfail: 340

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 130 total, 128 passed, 2 failed
* arm64: 41 total, 40 passed, 1 failed
* i386: 32 total, 32 passed, 0 failed
* mips: 26 total, 26 passed, 0 failed
* parisc: 4 total, 4 passed, 0 failed
* powerpc: 36 total, 36 passed, 0 failed
* riscv: 18 total, 18 passed, 0 failed
* s390: 13 total, 13 passed, 0 failed
* sh: 10 total, 10 passed, 0 failed
* sparc: 8 total, 6 passed, 2 failed
* x86_64: 36 total, 35 passed, 1 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-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
* libgpiod
* 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-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-smoketest
* ltp-syscalls
* ltp-tracing
* perf
* rcutorture

--
Linaro LKFT
https://lkft.linaro.org