[Bug 89959] [SKL]igt/gem_concurrent_blit subcase sporadically causes system hang and *ERROR* blitter: timed out waiting for forcewake ack to clear.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 16 07:06:48 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89959

Mika Kuoppala <mika.kuoppala at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |NEEDINFO

--- Comment #14 from Mika Kuoppala <mika.kuoppala at intel.com> ---
(In reply to Mika Kuoppala from comment #13)
> Created attachment 116532 [details] [review]
> drm/i915: Reset request handling for gen9+

Test will hang the gpu and fail but this patch should prevent
the system hang.

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