diff options
| author | Christian König <christian.koenig@amd.com> | 2014-07-02 23:28:10 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-07-02 23:52:21 +0400 |
| commit | 7dae77f8809a81b0dc5195debae8fd78cbbcc550 (patch) | |
| tree | ce3dc5324c8884b5fc1e66e5e00bffeec415702d /drivers | |
| parent | b397207b7475afa9df2f94541f978100ff1ea47e (diff) | |
| download | linux-7dae77f8809a81b0dc5195debae8fd78cbbcc550.tar.xz | |
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.c | 4 |
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 899d9126cad6..eecff6bbd341 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) |