Re: ✗ Fi.CI.BAT: failure for drm/i915/icl: Add TypeC ports only if VBT is present

[Imre Deak <imre.deak@intel.com>]

On Fri, Jan 25, 2019 at 03:49:07PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/icl: Add TypeC ports only if VBT is present
> URL   : https://patchwork.freedesktop.org/series/55733/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_5484 -> Patchwork_12040
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with Patchwork_12040 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in Patchwork_12040, please notify your bug team to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   External URL: https://patchwork.freedesktop.org/api/1.0/series/55733/revisions/1/mbox/
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_12040:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@gem_exec_suspend@basic-s3:
>     - fi-icl-y:           NOTRUN -> DMESG-WARN

Starting with a state mismatch error after:
<7>[   93.724187] [drm:pipe_config_err [i915]] mismatch in cpu_transcoder (expected 0, found 3)
<7>[   93.724221] [drm:pipe_config_err [i915]] mismatch in lane_count (expected 0, found 2)
...
and then
<3>[   97.765551] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training

but more importantly after this patch the status changed from NOTRUN to
runnable. So far no tests were run on this machine due to a kernel taint
during boot:
<4>[   10.967912] WARN_ON(dig_port->tc_legacy_port)

This patch gets rid of the above WARN and taint, so the tests will be run.

> 
>   * igt@i915_selftest@live_contexts:
>     - fi-icl-y:           NOTRUN -> DMESG-FAIL

This is in existing issue seen on all ICLs.

>   * igt@i915_selftest@live_hangcheck:
>     - fi-kbl-r:           PASS -> INCOMPLETE

Unrelated platform.

>     - fi-icl-y:           NOTRUN -> INCOMPLETE

Not sure if this one is seen on other ICLs, but it's a GEM test and
looks unrelated to the change in this patch.

> 
>   
> #### Suppressed ####
> 
>   The following results come from untrusted machines, tests, or statuses.
>   They do not affect the overall result.
> 
>   * igt@kms_flip@basic-flip-vs-modeset:
>     - fi-icl-y:           NOTRUN -> {SKIP} +79
> 
>   
> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_12040 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@kms_pipe_crc_basic@hang-read-crc-pipe-a:
>     - fi-byt-clapper:     PASS -> FAIL [fdo#103191] / [fdo#107362] +1
> 
>   * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
>     - fi-blb-e6850:       PASS -> INCOMPLETE [fdo#107718]
> 
>   
> #### Possible fixes ####
> 
>   * igt@kms_busy@basic-flip-b:
>     - fi-gdg-551:         FAIL [fdo#103182] -> PASS
> 
>   
>   {name}: This element is suppressed. This means it is ignored when computing
>           the status of the difference (SUCCESS, WARNING, or FAILURE).
> 
>   [fdo#103182]: https://bugs.freedesktop.org/show_bug.cgi?id=103182
>   [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
>   [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
>   [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
>   [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
>   [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
> 
> 
> Participating hosts (44 -> 41)
> ------------------------------
> 
>   Additional (1): fi-bsw-n3050 
>   Missing    (4): fi-ctg-p8600 fi-ilk-m540 fi-byt-squawks fi-bsw-cyan 
> 
> 
> Build changes
> -------------
> 
>     * Linux: CI_DRM_5484 -> Patchwork_12040
> 
>   CI_DRM_5484: 9f66ac94341eb12501097f9f8991c86aee70981c @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_4790: dcdf4b04e16312f8f52ad389388d834f9d74b8f0 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
>   Patchwork_12040: 4165b2121372a06987a76a8291b95eacb204f212 @ git://anongit.freedesktop.org/gfx-ci/linux
> 
> 
> == Linux commits ==
> 
> 4165b2121372 drm/i915/icl: Add TypeC ports only if VBT is present
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12040/
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