[Bug 101089] [BAT][CTG] igt at gem_exec_suspend@basic-s3's execution time tripled after the pre-rc1 backmerge

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101089

Petri Latvala <petri.latvala at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #3 from Petri Latvala <petri.latvala at intel.com> ---
Investigated this with a ctg-l9400 that was supposed to be an identical
machine. Couldn't reproduce the issue at all.

With further investigation it was revealed that the suspend on the farm's ctg
machine did not in fact take more time, but the machine itself had a clock skew
during suspend. The CI timeouts are unrelated to the reported runtime changes.

Something happened in the kernel between CI_DRM_2605 and CI_DRM_2606 that
caused the reported times to increase, but as even the reported time before was
incorrect, the ctg in the CI farm has now been replaced with another one to
unblock CI usage.

Marking this bug as NEEDINFO for bisecting the time increase between 2605 and
2606.

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