[Bug 96526] [APL BSW BDW] [BAT execlists] Sporadic - gem_exec_suspend basic-s4 GPU hang after resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96526

--- Comment #53 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to cprigent from comment #51)
> Created attachment 126575 [details]
> BDW_error

Looks like the GPU resumed execution from before the saved portion of the ring
buffer i.e. the context image was stale (RING_HEAD).

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160916/fbde4267/attachment.html>