diff options
| author | Dave Airlie <airlied@redhat.com> | 2008-02-18 10:39:21 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-02-20 11:27:22 +1000 |
| commit | 2c409f9a07a9d815b95fc8a5a4705d7988afe5df (patch) | |
| tree | 93615de5deabb1f438b467455b9f4e4726ae34b7 /shared-core/radeon_ms_drm.c | |
| parent | 8caf6e95712bfae8d1a42ffabafcbb9686766116 (diff) | |
ttm: make sure userspace can't destroy kernel create memory managers
Diffstat (limited to 'shared-core/radeon_ms_drm.c')
| -rw-r--r-- | shared-core/radeon_ms_drm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/shared-core/radeon_ms_drm.c b/shared-core/radeon_ms_drm.c index bf76b45d..857182ae 100644 --- a/shared-core/radeon_ms_drm.c +++ b/shared-core/radeon_ms_drm.c @@ -160,7 +160,7 @@ int radeon_ms_driver_load(struct drm_device *dev, unsigned long flags) dev_priv->fence_reg = SCRATCH_REG2; drm_bo_driver_init(dev); /* initialize vram */ - ret = drm_bo_init_mm(dev, DRM_BO_MEM_VRAM, 0, dev_priv->vram.size); + ret = drm_bo_init_mm(dev, DRM_BO_MEM_VRAM, 0, dev_priv->vram.size, 1); if (ret != 0) { radeon_ms_driver_unload(dev); return ret; @@ -176,7 +176,7 @@ int radeon_ms_driver_load(struct drm_device *dev, unsigned long flags) /* initialize ttm */ ret = drm_bo_init_mm(dev, DRM_BO_MEM_TT, 0, - dev_priv->gpu_gart_size / RADEON_PAGE_SIZE); + dev_priv->gpu_gart_size / RADEON_PAGE_SIZE, 1); if (ret != 0) { radeon_ms_driver_unload(dev); return ret; @@ -277,7 +277,7 @@ int radeon_ms_driver_unload(struct drm_device *dev) DRM_INFO("[radeon_ms] unloading\n"); /* clean ttm memory manager */ mutex_lock(&dev->struct_mutex); - if (drm_bo_clean_mm(dev, DRM_BO_MEM_TT)) { + if (drm_bo_clean_mm(dev, DRM_BO_MEM_TT, 1)) { DRM_ERROR("TT memory manager not clean. Delaying takedown\n"); } mutex_unlock(&dev->struct_mutex); @@ -289,7 +289,7 @@ int radeon_ms_driver_unload(struct drm_device *dev) DRM_INFO("[radeon_ms] bus down\n"); /* clean vram memory manager */ mutex_lock(&dev->struct_mutex); - if (drm_bo_clean_mm(dev, DRM_BO_MEM_VRAM)) { + if (drm_bo_clean_mm(dev, DRM_BO_MEM_VRAM, 1)) { DRM_ERROR("VRAM memory manager not clean. Delaying takedown\n"); } mutex_unlock(&dev->struct_mutex); |