linux-kernel - Flaky tests for msm sdm845

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Message-ID: <46287831-edfa-78e8-6055-d7a08831c445@collabora.com>
Date: Mon, 15 Jan 2024 14:32:38 +0530
From: Vignesh Raman <vignesh.raman@...labora.com>
To: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 freedreno@...ts.freedesktop.org
Cc: airlied@...il.com, daniel@...ll.ch, daniel@...ishbar.org,
 helen.koike@...labora.com, david.heidelberg@...labora.com,
 guilherme.gallo@...labora.com, sergi.blanch.torne@...labora.com,
 robdclark@...il.com, quic_abhinavk@...cinc.com, dmitry.baryshkov@...aro.org,
 sean@...rly.run, marijn.suijten@...ainline.org, linux-kernel@...r.kernel.org
Subject: Flaky tests for msm sdm845

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@...ic-flip-after-cursor-legacy
kms_cursor_legacy@...p-vs-cursor-toggle
kms_cursor_legacy@...p-vs-cursor-varying-size
kms_cursor_legacy@...rt-flip-after-cursor-toggle
kms_cursor_legacy@...rt-flip-before-cursor-atomic-transitions
kms_cursor_legacy@...rt-flip-before-cursor-atomic-transitions-varying-size
msm_shrink@...y-gpu-oom-32

# The below test shows inconsistency across multiple runs, giving
# results of Pass and Fail/Crash alternately.
kms_cursor_legacy@...ic-flip-before-cursor-varying-size
kms_cursor_legacy@...p-vs-cursor-atomic-transitions
kms_cursor_legacy@...rt-flip-after-cursor-atomic-transitions
kms_cursor_legacy@...rt-flip-after-cursor-atomic-transitions-varying-size
msm_shrink@...y-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