From: Ilija Hadzic <ihadzic@research.bell-labs.com>
Date: Wed, 2 Jan 2013 23:27:44 +0000 (-0500)
Subject: drm/radeon: add a check to wait_reg_mem command
X-Git-Tag: v3.9-rc1~83^2~31^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6e18a3406d401edeb96a01c7bb9d1689454c41b;p=pandora-kernel.git

drm/radeon: add a check to wait_reg_mem command

WAIT_REG_MEM on register does not allow the use of PFP.
Enforce this restriction when checking packets sent from
userland.

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

Reading git-diff-tree failed