[Intel-gfx] drm-intel-fixes CI issues

[David Airlie]

On Thu, Oct 11, 2018 at 8:53 AM Rodrigo Vivi <rodrigo.vivi at intel.com> wrote:
>
> Hi all,
>
> I need your help to decide what to do with this round of fixes.
>
> I have collected these patches this week:
>
> commit b43e8916172a ("drm/i915/dp: Link train Fallback on eDP only if fallback link BW can fit panel's native mode")
> commit 5abb01e541ed ("drm/i915: Fix intel_dp_mst_best_encoder()")
> commit 02713246296d ("drm/i915: Skip vcpi allocation for MSTB ports that are gone")
> commit cc6e027f5f50 ("drm/i915: Don't unset intel_connector->mst_port")
> commit f5aec50ba21e ("drm/i915: Use the correct crtc when sanitizing plane mapping")
> commit 6547684bf50a ("drm/i915: Restore vblank interrupts earlier")
>
> CI_DIF_309 represents Greg's v4.19-rc7 and it is clean.
>
> However 2 following CI runs are kind of strange.
>
> There's few underruns here and there, but those looks flip-flops.
>
> My biggest concern is specially around:
>
> igt at kms_plane@pixel-format-pipe-a-planes:
> https://intel-gfx-ci.01.org/tree/drm-intel-fixes/shards.html
>
> https://intel-gfx-ci.01.org/tree/drm-intel-fixes/CI_DIF_311/shard-glk8/igt@kms_plane@pixel-format-pipe-c-planes.html
>
> Thoughts?
>
> I'm holding the pull request for now and will try to do some local tests here
> to see if I can identify a culprit.

At this late in the game for rc8, unless these fix a major regression
in the current tree, I'd say drop them until -next.

Dave.