GPU lockup CP stall for more than 10000msec on latest vanilla git

[Markus Trippelsdorf]

On 2012.12.17 at 16:32 -0500, Alex Deucher wrote:
> On Mon, Dec 17, 2012 at 1:27 PM, Markus Trippelsdorf
> <markus at trippelsdorf.de> wrote:
> > As soon as I open the following website:
> > http://www.boston.com/bigpicture/2012/12/2012_year_in_pictures_part_i.html
> >
> > my Radeon RS780 stalls (GPU lockup) leaving the machine unusable:
> 
> Is this a regression?  Most likely a 3D driver bug unless you are only
> seeing it with specific kernels.  What browser are you using and do
> you have hw accelerated webgl, etc. enabled?  If so, what version of
> mesa are you using?

This is a regression, because it is caused by yesterdays merge of
drm-next by Linus. IOW I only see this bug when running a
v3.7-9432-g9360b53 kernel. 

-- 
Markus