[igt-dev] ✗ Fi.CI.BAT: failure for lib/igt_dummyload: Use mapping selection to allow run batch from lmem

[Chris Wilson]

Quoting Chris Wilson (2019-12-13 10:45:54)
> Quoting Patchwork (2019-12-13 10:35:28)
> > #### Possible regressions ####
> > 
> >   * igt at gem_busy@busy-all:
> >     - fi-glk-dsi:         [PASS][1] -> [FAIL][2] +1 similar issue
> >    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5349/fi-glk-dsi/igt@gem_busy@busy-all.html
> >    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3860/fi-glk-dsi/igt@gem_busy@busy-all.html
> 
> Well that's conclusive, our device-coherent mapping is not.

Sigh, not trivially reproducing on bsw or byt.
-Chris