[Bug 102506] [CI] igt at gem_tiled_partial_pwrite_pread@writes failed assertion: (drm_intel_gem_bo_context_exec(batch->bo, ctx, used, ring)) == 0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 1 09:54:34 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102506

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
Kind off. Except you will need to add a test that is run at the start of each
shard to check that the GPU is usable (along the lines of gem_exec_store) as
well as the kernel integrity is intact.

What you are looking at here is that the GPU died on its very first execution
of the BSD (VCS) ring, which uses means a stale TLB.

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