[Bug 55984] [ilk regression] gpu hangs on ironlake with 3.6 + -next + -fixes code

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Dec 22 08:16:05 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=55984

--- Comment #117 from Peter Wu <lekensteyn at gmail.com> ---
(In reply to comment #116)
> the rc6 needs to be disabled *in*any*case*, that is known by now.
> And it is a standalone patch of xf86-video-intel. Did you recompile it?
With rc6 disabled I cannot trigger the bug. Yes, I recompiled and restarted X.

> > > > [reply to comment 111]
> > > > I tried to apply https://patchwork.kernel.org/patch/1896161/ on top of
> > > > vanilla v3.7.1, but I could not get it to compile:
> > > 
> > > Hmm, I have compiled it with 3.7.0 git kernel without a problem, some offset
> > > while patching but that was all.
> > I got some offset issues too, but it failed to compile at all because the
> > function was not defined. Did you really apply the patch to the right source
> > tree?
> 
> Huuu? Are you sure? I checked my git commit log and it is kernel 3.7 tag of
> Linus, then the merge into my git repo, and then the patch. Nothing else.
> 
> I guess you are running something else.

$ grep -rn __drm_mm_hole_node_end
(empty)
$ git log -S __drm_mm_hole_node_end
(empty)
$ git describe
v3.7.1

(using remote
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git, but
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git is in the same
directory)

CONFIG_DRM=m (obvious..) and I cannot see any #ifdefs that exclude that
file/function. Can you check your compile logs/flags to be sure?

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