aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorChristian König <christian.koenig@amd.com>2014-07-02 21:28:10 +0200
committerAlex Deucher <alexander.deucher@amd.com>2014-07-02 15:52:21 -0400
commit7dae77f8809a81b0dc5195debae8fd78cbbcc550 (patch)
treece3dc5324c8884b5fc1e66e5e00bffeec415702d /drivers
parentb397207b7475afa9df2f94541f978100ff1ea47e (diff)
drm/radeon: page table BOs are kernel allocations
Userspace shouldn't be able to access them. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/radeon/radeon_vm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 899d9126cad..eecff6bbd34 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -495,7 +495,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
mutex_unlock(&vm->mutex);
r = radeon_bo_create(rdev, RADEON_VM_PTE_COUNT * 8,
- RADEON_GPU_PAGE_SIZE, false,
+ RADEON_GPU_PAGE_SIZE, true,
RADEON_GEM_DOMAIN_VRAM, NULL, &pt);
if (r)
return r;
@@ -992,7 +992,7 @@ int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm)
return -ENOMEM;
}
- r = radeon_bo_create(rdev, pd_size, align, false,
+ r = radeon_bo_create(rdev, pd_size, align, true,
RADEON_GEM_DOMAIN_VRAM, NULL,
&vm->page_directory);
if (r)