[Bug 85379] [snb][drm] GPU HANG: ecode 0:0x85fffffd, in Xorg.bin

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85379

--- Comment #4 from gedgon at gmail.com ---
(In reply to Chris Wilson from comment #3)
> Your Xorg.0.log doesn't correspond with an upstream commit. Could you please
> verify the hang with xf86-video-intel.git, currently at:
> 
> commit e46f26b9e2671468e9accd2f69ffc22fb96b5849
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Wed Oct 22 19:37:42 2014 +0100
> 
>     sna/gen8: Load the sampler result directly into the fb write message

All logs coming from
>From a8d1eaf6ee1fed0aeff681d33864e17cb904ddd3
From: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed, 22 Oct 2014 21:12:56 +0100
Subject: sna: Fix use of uninitialized value when handling migration for PRIME

also reproducible in e46f26b, bisected to

>From de96fbf66cf9a0df85cfd1dad8cf786a1d6f8325
From: Chris Wilson <chris at chris-wilson.co.uk>
Date: Tue, 21 Oct 2014 12:20:29 +0100
Subject: sna/trapezoids: Prefer GPU for AddTraps()

-- 
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/20141023/ac56c2d5/attachment.html>