Re: ✗ i915.CI.Full: failure for drm/i915/dmc_wl: Do not check for DMC payload (rev2)

[Gustavo Sousa <gustavo.sousa@intel.com>]

Quoting Patchwork (2025-01-30 11:50:41-03:00)
>== Series Details ==
>
>Series: drm/i915/dmc_wl: Do not check for DMC payload (rev2)
>URL   : https://patchwork.freedesktop.org/series/143951/
>State : failure
>
>== Summary ==
>
>CI Bug Log - changes from CI_DRM_16041_full -> Patchwork_143951v2_full
>====================================================
>
>Summary
>-------
>
>  **FAILURE**
>
>  Serious unknown changes coming with Patchwork_143951v2_full absolutely need to be
>  verified manually.
>  
>  If you think the reported changes have nothing to do with the changes
>  introduced in Patchwork_143951v2_full, 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.
>
>  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_143951v2/index.html
>
>Participating hosts (11 -> 11)
>------------------------------
>
>  No changes in participating hosts
>
>Possible new issues
>-------------------
>
>  Here are the unknown changes that may have been introduced in Patchwork_143951v2_full:
>
>### IGT changes ###
>
>#### Possible regressions ####

None of the failures below are related to this patch, since only PTL
effectively uses the DMC wakelock.

>  * igt@gem_exec_gttfill@engines:
>    - shard-dg2:          [PASS][1] -> [FAIL][2] +1 other test fail
>   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16041/shard-dg2-5/igt@gem_exec_gttfill@engines.html
>   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_143951v2/shard-dg2-3/igt@gem_exec_gttfill@engines.html

This maps to
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13546 .

>
>  * igt@perf_pmu@module-unload:
>    - shard-tglu:         [PASS][3] -> [INCOMPLETE][4]
>   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16041/shard-tglu-5/igt@perf_pmu@module-unload.html
>   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_143951v2/shard-tglu-9/igt@perf_pmu@module-unload.html

This possibly maps to
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13604 .

>
>  * igt@sysfs_heartbeat_interval@nopreempt@vcs1:
>    - shard-mtlp:         [PASS][5] -> [DMESG-WARN][6]
>   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16041/shard-mtlp-1/igt@sysfs_heartbeat_interval@nopreempt@vcs1.html
>   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_143951v2/shard-mtlp-7/igt@sysfs_heartbeat_interval@nopreempt@vcs1.html

This maps to
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13193 .

--
Gustavo Sousa