Re: ✗ i915.CI.BAT: failure for lib/i915/fbc: switch the interface from pipe to CRTC (rev2)

[Jani Nikula <jani.nikula@intel.com>]

On Tue, 10 Mar 2026, Patchwork <patchwork@emeril.freedesktop.org> wrote:
> == Series Details ==
>
> Series: lib/i915/fbc: switch the interface from pipe to CRTC (rev2)
> URL   : https://patchwork.freedesktop.org/series/162888/
> State : failure
>
> == Summary ==
>
> CI Bug Log - changes from IGT_8789 -> IGTPW_14714
> ====================================================
>
> Summary
> -------
>
>   **FAILURE**
>
>   Serious unknown changes coming with IGTPW_14714 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in IGTPW_14714, 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/IGTPW_14714/index.html
>
> Participating hosts (40 -> 38)
> ------------------------------
>
>   Missing    (2): bat-dg2-13 fi-snb-2520m 
>
> Possible new issues
> -------------------
>
>   Here are the unknown changes that may have been introduced in IGTPW_14714:
>
> ### IGT changes ###
>
> #### Possible regressions ####
>
>   * igt@gem_exec_fence@basic-busy@rcs0:
>     - bat-mtlp-9:         [PASS][1] -> [INCOMPLETE][2] +1 other test incomplete
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/bat-mtlp-9/igt@gem_exec_fence@basic-busy@rcs0.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/bat-mtlp-9/igt@gem_exec_fence@basic-busy@rcs0.html

Please re-report, this is unrelated.

BR,
Jani.

>
>   
> Known issues
> ------------
>
>   Here are the changes found in IGTPW_14714 that come from known issues:
>
> ### IGT changes ###
>
> #### Issues hit ####
>
>   * igt@i915_module_load@load:
>     - fi-bsw-n3050:       [PASS][3] -> [DMESG-WARN][4] ([i915#15498])
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/fi-bsw-n3050/igt@i915_module_load@load.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/fi-bsw-n3050/igt@i915_module_load@load.html
>
>   * igt@i915_selftest@live:
>     - bat-dg2-8:          [PASS][5] -> [DMESG-FAIL][6] ([i915#12061]) +1 other test dmesg-fail
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/bat-dg2-8/igt@i915_selftest@live.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/bat-dg2-8/igt@i915_selftest@live.html
>
>   * igt@kms_hdmi_inject@inject-audio:
>     - fi-tgl-1115g4:      [PASS][7] -> [FAIL][8] ([i915#14867])
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/fi-tgl-1115g4/igt@kms_hdmi_inject@inject-audio.html
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/fi-tgl-1115g4/igt@kms_hdmi_inject@inject-audio.html
>
>   * igt@kms_pipe_crc_basic@read-crc:
>     - fi-cfl-8109u:       [PASS][9] -> [DMESG-WARN][10] ([i915#15673]) +48 other tests dmesg-warn
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/fi-cfl-8109u/igt@kms_pipe_crc_basic@read-crc.html
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/fi-cfl-8109u/igt@kms_pipe_crc_basic@read-crc.html
>
>   
> #### Possible fixes ####
>
>   * igt@i915_selftest@live:
>     - bat-mtlp-8:         [DMESG-FAIL][11] ([i915#12061]) -> [PASS][12] +1 other test pass
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8789/bat-mtlp-8/igt@i915_selftest@live.html
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/bat-mtlp-8/igt@i915_selftest@live.html
>
>   
>   [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
>   [i915#14867]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14867
>   [i915#15498]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15498
>   [i915#15673]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15673
>
>
> Build changes
> -------------
>
>   * CI: CI-20190529 -> None
>   * IGT: IGT_8789 -> IGTPW_14714
>
>   CI-20190529: 20190529
>   CI_DRM_18116: 77e176657e782bb81270c230d1cfec91f7707162 @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGTPW_14714: 14714
>   IGT_8789: 8789
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_14714/index.html

-- 
Jani Nikula, Intel