[PATCH v2] drm/radeon/kms/blit: fix blit copy for very large buffers

[Ilija Hadzic]

On Thu, 2 Feb 2012, Alex Deucher wrote:

>
> Should probably CC stable as well.
>

I was thinking of that, but decided not to because it's in the gray area 
of this rule per Documentation/stable_kernel_rules.txt

  - It must fix a real bug that bothers people (not a, "This could be a
    problem..." type thing).

-- Ilija