drm/radeon: page table BOs are kernel allocations
authorChristian König <christian.koenig@amd.com>
Wed, 2 Jul 2014 19:28:10 +0000 (21:28 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 17 Jul 2014 23:23:17 +0000 (16:23 -0700)
commita7bf949883de441a96efa1b5e9754e005eae3b1e
treeac2f9226276ee715ef1a9daf7c13eb924a20ae7f
parent73ea68288d9143574097dc397559087f3ac4efbe
drm/radeon: page table BOs are kernel allocations

commit 7dae77f8809a81b0dc5195debae8fd78cbbcc550 upstream.

Userspace shouldn't be able to access them.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon_vm.c