[PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

[Greg KH]

On Fri, Sep 21, 2012 at 08:56:27AM -0400, Josh Boyer wrote:
> On Tue, Aug 28, 2012 at 4:50 PM,  <j.glisse at gmail.com> wrote:
> > From: Jerome Glisse <jglisse at redhat.com>
> >
> > It seems some of those IGP dislike non dma32 page despite what
> > documentation says. Fix regression since we allowed non dma32
> > pages. It seems it only affect some revision of those IGP chips
> > as we don't know which one just force dma32 for all of them.
> >
> > https://bugzilla.redhat.com/show_bug.cgi?id=785375
> >
> > Signed-off-by: Jerome Glisse <jglisse at redhat.com>
> > Cc: <stable at vger.kernel.org>
> 
> 
> This is upstream commit 4a2b6662c3632176b4fdf012243dd3751367bf1f.  I
> don't see it queued up in the stable-queue, so I thought I'd point it
> out in case it was missed.

I am way behind on the drm patches for stable, I have a ton of them in
my todo-queue, but have been traveling all week at a conference and
haven't had the chance to get to them.  Hopefully I'll be able to flush
them all out next week, but don't worry, it's not lost.

thanks,

greg k-h