ttm_bo_assign_mem() expects bo->resource to be free. Fixes: bfa3357ef9abc ("drm/ttm: allocate resource object instead of embedding it v2")
Signed-off-by: Nirmoy Das nirmoy.das@amd.com --- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index bfcf31bf7e37..7281912436bb 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -733,6 +733,7 @@ static int vmw_move(struct ttm_buffer_object *bo,
if (old_man->use_tt && new_man->use_tt) { if (bo->resource->mem_type == TTM_PL_SYSTEM) { + ttm_resource_free(bo, &bo->resource); ttm_bo_assign_mem(bo, new_mem); return 0; }