lkml.org 
[lkml]   [2012]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: i915 freakout with latest 3.7 git
Date
On Tuesday 04 December 2012 13:35:22 Heinz Diehl wrote:
> Btw: which kernel is known to be the "last good one"?
As mentioned in the linked bug [1], I bisected it to:

commit 504c7267a1e84b157cbd7e9c1b805e1bc0c2c846
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu Aug 23 13:12:52 2012 +0100

drm/i915: Use cpu relocations if the object is in the GTT but not mappable

> > (you need to disable rc6 on ilk to not hit another issue which seems much
> > easier to hit)
>
> Ilk? If this stands for "Ironlake": I'm on Sandybridge.
>
> > ...
>
> Bisecting will be a pain without being able to reproduce
> the hang reliably.
>
> > Atm we're trying to come up with ways to dump more debug
> > information, >but with no clue whatsoever what's going on that's
> > slow-going.
> Is there anything at the moment I can do to help you to get a grip on
> this problem? My machine is a Core i5-420M laptop with 4GB RAM (Asus
> U45-JC).
i5-420M is not SB, but ILK. i5-2xxx is SB. I have a i5-460M myself.
i915.i915_enable_rc6=0 worked for me, if it does not work for you, then you
probably hit another bug.

Peter


[1]: https://bugs.freedesktop.org/show_bug.cgi?id=55984#c9


\
 
 \ /
  Last update: 2012-12-05 10:01    [W:0.134 / U:0.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site