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-rw-r--r--drivers/gpu/drm/ast/ast_ttm.c4
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_ttm.c4
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_ttm.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c4
-rw-r--r--drivers/gpu/drm/qxl/qxl_ttm.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_ttm.c4
6 files changed, 18 insertions, 6 deletions
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index cf1c833f73c..20fcf4ee3af 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -148,7 +148,9 @@ ast_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
static int ast_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct ast_bo *astbo = ast_bo(bo);
+
+ return drm_vma_node_verify_access(&astbo->gem.vma_node, filp);
}
static int ast_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
index bf8a5066948..ae2385cc71c 100644
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c
@@ -148,7 +148,9 @@ cirrus_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
static int cirrus_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct cirrus_bo *cirrusbo = cirrus_bo(bo);
+
+ return drm_vma_node_verify_access(&cirrusbo->gem.vma_node, filp);
}
static int cirrus_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index 6cf3fa0b35c..fd4539d9ad2 100644
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -148,7 +148,9 @@ mgag200_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
static int mgag200_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct mgag200_bo *mgabo = mgag200_bo(bo);
+
+ return drm_vma_node_verify_access(&mgabo->gem.vma_node, filp);
}
static int mgag200_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 4e7ee5f4155..e4444bacd0b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1260,7 +1260,9 @@ out:
static int
nouveau_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+
+ return drm_vma_node_verify_access(&nvbo->gem->vma_node, filp);
}
static int
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 1dfd84cda2a..037786d7c1d 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -212,7 +212,9 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo,
static int qxl_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct qxl_bo *qbo = to_qxl_bo(bo);
+
+ return drm_vma_node_verify_access(&qbo->gem_base.vma_node, filp);
}
static int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 6c0ce8915fa..71245d6f34a 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -203,7 +203,9 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo,
static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
- return 0;
+ struct radeon_bo *rbo = container_of(bo, struct radeon_bo, tbo);
+
+ return drm_vma_node_verify_access(&rbo->gem_base.vma_node, filp);
}
static void radeon_move_null(struct ttm_buffer_object *bo,