drm/radeon: make sure ib reads are in-order.
authorDave Airlie <airlied@redhat.com>
Mon, 28 Feb 2011 04:27:03 +0000 (14:27 +1000)
committerDave Airlie <airlied@redhat.com>
Mon, 28 Feb 2011 04:24:01 +0000 (14:24 +1000)
commitaf50621a18418a7a0a71b0b4f60ce74b37967b9e
tree5ee1148245ff9dd66e4a09a6409c4e3f1c326888
parentcf8a47d1561a44f77f0269834a669e377b382f62
drm/radeon: make sure ib reads are in-order.

have to read values from the IB in order as we could cross
a page boundary at any time and won't be able to go backwards.

Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/r600_cs.c