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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c vmw_user_object_is_mapped() -> vmw_user_object_is_null()

Type Parameter Key Value
PARAM_VALUE 0 uo 1-u64max
DATA_SOURCE 0 uo $0

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_plane_atomic_update() -> vmw_user_object_is_null()

Type Parameter Key Value
PARAM_VALUE 0 uo 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &vkms_output->lock
HALF_LOCKED2 irq

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_plane_cleanup_fb() -> vmw_user_object_is_null()

Type Parameter Key Value
PARAM_VALUE 0 uo 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_plane_prepare_fb() -> vmw_user_object_is_null()

Type Parameter Key Value
PARAM_VALUE 0 uo 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_plane_prepare_fb() -> vmw_user_object_is_null()

Type Parameter Key Value
PARAM_VALUE 0 uo 4096-ptr_max
PARAM_VALUE 0 uo->buffer 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING