Re: [PATCH 6.6 000/396] 6.6.24-rc1 review

Naresh Kamboju
2024-04-02T09:18:35Z

On Mon, 1 Apr 2024 at 22:06, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.24 release.
> There are 396 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-6.6.24-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

Results from Linaro’s 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_block
- _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_timeout:
'_request' should not be NULL
# gpiod-test:ERROR:tests-edge-event.c:52:_gpiod_test_func_edge_event_wait_timeout:
'_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_detection
**
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-6.6.y/build/v6.6.23-397-g75a2533b74d0/testrun/23254910/suite/libgpiod/tests/

--
Linaro LKFT