[Bug 81858] [BYT/BDW/BSW Regression]igt/pm_rps some subcases fail and cause " [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning!"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=81858

--- Comment #6 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to comment #4)
> This failure is able to reproduce while run tests below:
> igt/gem_partial_pwrite_pread/reads-snoop
> igt/gem_partial_pwrite_pread/write-snoop
> igt/gem_partial_pwrite_pread/writes-after-reads-snoop
> igt/gem_pread_after_blit/interruptible-snoop
> igt/gem_pread_after_blit/normal-snoop
> 
> root at x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#
> ./gem_partial_pwrite_pread --run-subtest reads-snoop
> IGT-Version: 1.8-g107151c (x86_64) (Linux:
> 3.17.0-rc4_drm-intel-nightly_72faa6_20140911+ x86_64)
> checking partial reads
> Test assertion failure function intel_batchbuffer_flush_on_ring, file
> intel_batchbuffer.c:180:
> Failed assertion: (drm_intel_gem_bo_context_exec(batch->bo, ctx, used,
> ring)) == 0
> Last errno: 22, Invalid argument
> Subtest reads-snoop: FAIL (0.248s)
> root at x-bytm02:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#
> ./gem_pread_after_blit --run-subtest interruptible-snoop
> IGT-Version: 1.8-g107151c (x86_64) (Linux:
> 3.17.0-rc4_drm-intel-nightly_72faa6_20140911+ x86_64)
> Test assertion failure function intel_batchbuffer_flush_on_ring, file
> intel_batchbuffer.c:180:
> Failed assertion: (drm_intel_gem_bo_context_exec(batch->bo, ctx, used,
> ring)) == 0
> Last errno: 22, Invalid argument
> Subtest interruptible-snoop: FAIL (0.002s)

That's full-ppgtt fallout: http://patchwork.freedesktop.org/patch/33361/

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140912/df30ad71/attachment.html>