[Bug 89039] [SKL]system will hang when running 3D games (e.g. etqw-demo)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89039

Ben Widawsky <ben at bwidawsk.net> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO

--- Comment #40 from Ben Widawsky <ben at bwidawsk.net> ---
(In reply to ye.tian from comment #35)
> (In reply to Ben Widawsky from comment #34)
> > With drm-intel-fixes and this patch, I go more than an hour before I hit a
> > hang. I've seen it go as much as 4 hours. I am not sure that is the same
> > hang as the original bug report.
> > 
> > If the behavior is confirmed, I'd like to merge the patch and close this bug.
> 
> 
> Tested with drm-intel-fixes(5e4f51) and this patch, it will appear the below
> info after running for a while and auto interrupt the process of the games.
> "5988 Segmentation fault  (core dumped)"

How long is "a while"? Do you see the same behavior with other games as well if
you run them for, "a while"?

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