[Intel-gfx] ✗ Fi.CI.BAT: failure for lib: Ask the kernel to quiesce the GPU (rev4)

[Chris Wilson]

Quoting Patchwork (2017-12-08 20:31:33)
> == Series Details ==
> 
> Series: lib: Ask the kernel to quiesce the GPU (rev4)
> URL   : https://patchwork.freedesktop.org/series/31850/
> State : failure
> 
> == Summary ==
> 
> IGT patchset tested on top of latest successful build
> 37339e7171ee0bd6b45abf8cfef593ed9d8bf750 lib: Print other clients when DRM_SET_MASTER fails
> 
> with latest DRM-Tip kernel build CI_DRM_3486
> 3e49efc6d2d7 drm-tip: 2017y-12m-08d-18h-21m-46s UTC integration manifest
> 
> No testlist changes.
> 
> Test gem_mmap_gtt:
>         Subgroup basic-small-bo-tiledx:
>                 pass       -> FAIL       (fi-gdg-551) fdo#102575
> Test gem_sync:
>         Subgroup basic-all:
>                 pass       -> DMESG-FAIL (fi-blb-e6850)
>                 pass       -> FAIL       (fi-pnv-d510)

Finally some information to use. TLB failure? It's just walked off the
end of the batch. The batch hasn't moved so where is the stale data
coming from? (It's just a batch container MI_BATCH_BUFFER_END.)
-Chris