drm-ci: flaky tests for msm driver testing

[Vignesh Raman]

Hi Maintainers,

On 28/05/24 11:39, Vignesh Raman wrote:
> Hi Maintainers,
> 
> There are some flaky tests reported for msm driver testing in drm-ci for 
> the below boards.
> 
> *)
> # Board Name: apq8096-db820c
> # IGT Version: 1.28-g0df7b9b97
> # Linux Version: 6.9.0-rc7
> # Failure Rate: 50
> dumb_buffer at create-clear
> 
> *)
> # Board Name: sc7180-trogdor-kingoftown
> # IGT Version: 1.28-g0df7b9b97
> # Linux Version: 6.9.0-rc7
> # Failure Rate: 50
> msm_mapping at shadow
> msm_shrink at copy-gpu-oom-32
> msm_shrink at copy-gpu-oom-8
> 
> *)
> # Board Name: sc7180-trogdor-lazor-limozeen-nots-r5
> # IGT Version: 1.28-g0df7b9b97
> # Linux Version: 6.9.0-rc7
> # Failure Rate: 50
> msm_mapping at shadow
> 
> *)
> # Board Name: sdm845-cheza-r3
> # IGT Version: 1.28-g0df7b9b97
> # Linux Version: 6.9.0-rc7
> # Failure Rate: 50
> kms_cursor_legacy at basic-flip-after-cursor-atomic
> kms_cursor_legacy at basic-flip-after-cursor-legacy
> kms_cursor_legacy at basic-flip-after-cursor-varying-size
> kms_cursor_legacy at basic-flip-before-cursor-varying-size
> kms_cursor_legacy at flip-vs-cursor-atomic-transitions
> kms_cursor_legacy at flip-vs-cursor-atomic-transitions-varying-size
> kms_cursor_legacy at flip-vs-cursor-varying-size
> kms_cursor_legacy at short-flip-after-cursor-atomic-transitions
> kms_cursor_legacy at short-flip-after-cursor-atomic-transitions-varying-size
> kms_cursor_legacy at short-flip-after-cursor-toggle
> kms_cursor_legacy at short-flip-before-cursor-atomic-transitions
> kms_cursor_legacy at short-flip-before-cursor-atomic-transitions-varying-size
> msm_shrink at copy-gpu-32
> msm_shrink at copy-gpu-oom-32
> 
> Will add these tests in,
> drivers/gpu/drm/ci/xfails/msm-apq8096-flakes.txt
> drivers/gpu/drm/ci/xfails/msm-sc7180-trogdor-kingoftown-flakes.txt
> drivers/gpu/drm/ci/xfails/msm-sc7180-trogdor-lazor-limozeen-flakes.txt
> drivers/gpu/drm/ci/xfails/msm-sdm845-flakes.txt
> 
> (https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/Documentation/gpu/automated_testing.rst#n70)
> 
> Please could you have a look at these test results and let us know if 
> you need more information. Thank you.

There are some flaky tests reported for msm driver testing in drm-ci 
with the recent IGT uprev 
(https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/0e7f4e6a20d550252c4f355d5a303b1d9c8ff052)

*)
# Board Name: sc7180-trogdor-lazor-limozeen-nots-r5
# Bug Report: 
https://lore.kernel.org/linux-arm-msm/661483c8-ad82-400d-bcd8-e94986d20d7d@collabora.com/T/#u
# Failure Rate: 100
# IGT Version: 1.28-gf13702b8e
# Linux Version: 6.10.0-rc5
kms_lease at page-flip-implicit-plane

*)
# Board Name: sdm845-cheza-r3
# Bug Report: 
https://lore.kernel.org/linux-arm-msm/661483c8-ad82-400d-bcd8-e94986d20d7d@collabora.com/T/#u
# Failure Rate: 50
# IGT Version: 1.28-gf13702b8e
# Linux Version: 6.10.0-rc5
kms_cursor_legacy at short-flip-before-cursor-toggle
kms_cursor_legacy at flip-vs-cursor-toggle
msm/msm_shrink at copy-mmap-oom-8s

The expectation files have been updated with these tests,
https://gitlab.freedesktop.org/drm/misc/kernel/-/blob/drm-misc-next/drivers/gpu/drm/ci/xfails/msm-sc7180-trogdor-lazor-limozeen-flakes.txt

https://gitlab.freedesktop.org/drm/misc/kernel/-/blob/drm-misc-next/drivers/gpu/drm/ci/xfails/msm-sdm845-flakes.txt

Regards,
Vignesh