Flaky tests for msm sdm845

[Vignesh Raman]

Hi Maintainers,

There are some flaky tests reported for sdm845 msm driver testing in 
drm-ci with commit 
https://patchwork.kernel.org/project/linux-arm-msm/patch/20240108195016.156583-1-robdclark@gmail.com/

=== msm:sdm845 ===
# Board Name: msm:sdm845
# Failure Rate: 50
# IGT Version: 1.28-gd2af13d9f
# Linux Version: 6.7.0-rc3

Pipeline url:
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53737049
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53737050
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53734294
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53714642
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53667209
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53647868
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53734121
https://gitlab.freedesktop.org/vigneshraman/linux/-/jobs/53647999

# Reported by deqp-runner
kms_cursor_legacy at basic-flip-after-cursor-legacy
kms_cursor_legacy at flip-vs-cursor-toggle
kms_cursor_legacy at flip-vs-cursor-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-oom-32

# The below test shows inconsistency across multiple runs, giving
# results of Pass and Fail/Crash alternately.
kms_cursor_legacy at basic-flip-before-cursor-varying-size
kms_cursor_legacy at flip-vs-cursor-atomic-transitions
kms_cursor_legacy at short-flip-after-cursor-atomic-transitions
kms_cursor_legacy at short-flip-after-cursor-atomic-transitions-varying-size
msm_shrink at copy-gpu-32

I will add these tests in 
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.

Regards,
Vignesh