[3.10rc6] /proc/dri/0/vma broken on nouveau.

[Dave Jones]

On Mon, Jun 17, 2013 at 09:49:27PM -0400, David Airlie wrote:
 > 
 > > Reading /proc/dri/0/vma causes bad things to happen on a box with nouveau
 > > loaded.
 > > (Note, no X running on that box)
 > > 
 > > Trace below shows trinity, but I can reproduce it with just cat
 > > /proc/dri/0/vma
 > 
 > How about this, lets just rip it all out.

No-one objected, and this is still around in 3.11-rc3 in the same
easily oopsable state.. I vote we kill it with fire.

	Dave