[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/gen11: Add Wa_1604278689:icl,ehl

[Chris Wilson]

Quoting Patchwork (2019-08-16 00:52:20)
> #### Possible regressions ####
> 
>   * igt at i915_selftest@live_hangcheck:
>     - fi-icl-u3:          [PASS][1] -> [DMESG-FAIL][2]
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6714/fi-icl-u3/igt@i915_selftest@live_hangcheck.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14040/fi-icl-u3/igt@i915_selftest@live_hangcheck.html
>     - {fi-icl-dsi}:       [PASS][3] -> [DMESG-FAIL][4]
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6714/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14040/fi-icl-dsi/igt@i915_selftest@live_hangcheck.html
>     - {fi-icl-u4}:        [PASS][5] -> [DMESG-FAIL][6]
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6714/fi-icl-u4/igt@i915_selftest@live_hangcheck.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14040/fi-icl-u4/igt@i915_selftest@live_hangcheck.html

All icl machines suffering a similar failure to reset an engine (not
rcs!). We haven't seen that before, so it does look very suspicious.
-Chris