diff options
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_gem.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index 3cec0eb16a12..17d15df285fd 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -311,18 +311,21 @@ vc4_cl_lookup_bos(struct drm_device *dev, goto fail; } + spin_lock(&file_priv->table_lock); for (i = 0; i < exec->bo_count; i++) { - struct drm_gem_object *bo; - - bo = drm_gem_object_lookup(dev, file_priv, handles[i]); + struct drm_gem_object *bo = idr_find(&file_priv->object_idr, + handles[i]); if (!bo) { DRM_ERROR("Failed to look up GEM BO %d: %d\n", i, handles[i]); ret = -EINVAL; + spin_unlock(&file_priv->table_lock); goto fail; } + drm_gem_object_reference(bo); exec->bo[i].bo = (struct drm_gem_cma_object *)bo; } + spin_unlock(&file_priv->table_lock); fail: kfree(handles); |