Re: ✗ CI.BAT: failure for TTM shrinker helpers and xe buffer object shrinker (rev10)

["Thomas Hellström" <thomas.hellstrom@linux.intel.com>]

On Sun, 2024-10-20 at 19:01 +0000, Matthew Brost wrote:
> On Wed, Oct 16, 2024 at 11:59:32AM +0000, Patchwork wrote:
> >    Patch Details
> > 
> >    Series:  TTM shrinker helpers and xe buffer object shrinker
> > (rev10)
> >    URL:     [1]https://patchwork.freedesktop.org/series/131815/
> >    State:   failure
> >    Details:
> >   
> > [2]https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/index.
> > html
> > 
> >  CI Bug Log - changes from xe-2072-
> > 12e4970af1ecdeb76e94df2daf51a9c3d6b9f519_BAT
> >                              -> xe-pw-131815v10_BAT
> > 
> > Summary
> > 
> >    FAILURE
> > 
> >    Serious unknown changes coming with xe-pw-131815v10_BAT
> > absolutely need
> >    to be
> >    verified manually.
> > 
> >    If you think the reported changes have nothing to do with the
> > changes
> >    introduced in xe-pw-131815v10_BAT, please notify your bug team
> >    (I915-ci-infra@lists.freedesktop.org) to allow them
> >    to document this new failure mode, which will reduce false
> > positives in
> >    CI.
> > 
> > Participating hosts (9 -> 9)
> > 
> >    No changes in participating hosts
> > 
> > Possible new issues
> > 
> >    Here are the unknown changes that may have been introduced in
> >    xe-pw-131815v10_BAT:
> > 
> >   IGT changes
> > 
> >     Possible regressions
> > 
> >      * igt@xe_live_ktest@xe_bo:
> >           + bat-adlp-vf: [3]PASS -> [4]INCOMPLETE +1 other test
> > incomplete
> >           + bat-lnl-1: [5]PASS -> [6]INCOMPLETE +1 other test
> > incomplete
> >      * igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit:
> >           + bat-lnl-2: [7]PASS -> [8]INCOMPLETE +1 other test
> > incomplete
> 
> These look related. Any idea what these are about? Should I continue
> with my review or do you think another rev is needed?

Please continue. I'll investigate those, but I think they are related
to igt test duration timeouts. These tests execute for a very long
time, and it's hard to come up with a bulletproof way to shorten the
execution time.

/Thomas


> 
> Matt
> 
> > 
> > Known issues
> > 
> >    Here are the changes found in xe-pw-131815v10_BAT that come from
> > known
> >    issues:
> > 
> >   IGT changes
> > 
> >     Issues hit
> > 
> >      * igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit:
> >           + bat-adlp-7: [9]PASS -> [10]INCOMPLETE ([11]Intel
> > XE#2874) +1
> >             other test incomplete
> > 
> >     Possible fixes
> > 
> >      * igt@kms_frontbuffer_tracking@basic:
> >           + bat-adlp-7: [12]FAIL ([13]Intel XE#1861) -> [14]PASS
> > 
> >     Warnings
> > 
> >      *
> > igt@xe_exec_compute_mode@twice-bindexecqueue-userptr-invalidate:
> >           + bat-lnl-1: [15]DMESG-FAIL ([16]Intel XE#2687) ->
> > [17]FAIL
> >             ([18]Intel XE#2754)
> > 
> > Build changes
> > 
> >      * IGT: IGT_8076 -> IGT_8077
> >      * Linux: xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519 ->
> >        xe-pw-131815v10
> > 
> >    IGT_8076: e511df10a1201d0d83c03ccbcabc3d57191e5f8e @
> >    https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
> >    IGT_8077: 42f9e9702f74a4993318adea936baaa186084689 @
> >    https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
> >    xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519:
> >    12e4970af1ecdeb76e94df2daf51a9c3d6b9f519
> >    xe-pw-131815v10: 131815v10
> > 
> > References
> > 
> >    1. https://patchwork.freedesktop.org/series/131815/
> >    2.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/index.html
> >    3.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-adlp-vf/igt@xe_live_ktest@xe_bo.html
> >    4.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-adlp-vf/igt@xe_live_ktest@xe_bo.html
> >    5.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-lnl-1/igt@xe_live_ktest@xe_bo.html
> >    6.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-lnl-1/igt@xe_live_ktest@xe_bo.html
> >    7.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-lnl-2/igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit.html
> >    8.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-lnl-2/igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit.html
> >    9.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-adlp-7/igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit.html
> >   10.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-adlp-7/igt@xe_live_ktest@xe_bo@xe_bo_shrink_kunit.html
> >   11. https://gitlab.freedesktop.org/drm/xe/kernel/issues/2874
> >   12.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-adlp-7/igt@kms_frontbuffer_tracking@basic.html
> >   13. https://gitlab.freedesktop.org/drm/xe/kernel/issues/1861
> >   14.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-adlp-7/igt@kms_frontbuffer_tracking@basic.html
> >   15.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-2072-12e4970af1ecdeb76e94df2daf51a9c3d6b9f519/bat-lnl-1/igt@xe_exec_compute_mode@twice-bindexecqueue-userptr-invalidate.html
> >   16. https://gitlab.freedesktop.org/drm/xe/kernel/issues/2687
> >   17.
> > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-131815v10/bat-lnl-1/igt@xe_exec_compute_mode@twice-bindexecqueue-userptr-invalidate.html
> >   18. https://gitlab.freedesktop.org/drm/xe/kernel/issues/2754