[Bug 54226] [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Apr 9 13:59:41 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=54226
--- Comment #69 from mikhail.v.gavrilov at gmail.com ---
(In reply to comment #67)
> (In reply to comment #61)
> > Created attachment 76448 [details]
> > i915_error_state (kernel 3.8.2 Fedora) with path (write mbox regs twice on
> > snb, v2)
> >
> > Any updates?
>
> Mikhail,
>
> Could you please try patch:
> [PATCH] drm/i915: Resurrect ring kicking for semaphores, selectively
Hm, seems better but problem still here
[59120.008798] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[59120.008802] [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
[59120.012173] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring
--
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130409/cf037bb0/attachment.html>
More information about the intel-gfx-bugs
mailing list