[Bug 82846] [BDW/HSW Bisected] Gpu hang when running unigine-demos

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82846

--- Comment #5 from zhoujian <jianx.zhou at intel.com> ---
(In reply to comment #4)
> (In reply to comment #0)
> > Gpu hang when running unigine-demos on BDW/HSW, this issue doesn’t exist on
> > BYT/IVB.The problem exist both on gnome-sesssion and Raw X.
> > 
> > It is Mesa regression, bisected result show the first bad commit is:
> > commit 45eb06566830eb49551c27262cdd936bf42ec922
> >     i965: Enable instruction compaction on Gen8+.
> 
> That commit affects only GEN8+.  Are you *really* sure it's cause of hangs
> also HSW?

Yes,I'm sure,this is GPU Hang output log(hsw_gpuhang_log) on HSW.

-- 
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-3d-bugs/attachments/20140821/4259bfb8/attachment.html>