tree 940225510c754dfd730193f0fb21d9642b5749f2
parent 5cc7f9abec8391e43b0a052c8880509668e24b35
author Dave Airlie <airlied@linux.ie> 1171069667 +1100
committer Dave Airlie <airlied@linux.ie> 1173575237 +1100

drm: bring bufs code from git tree.

This checks the AGP mappings are in a valid place and also fixes the size
check in the vm..

Signed-off-by: Dave Airlie <airlied@linux.ie>