Commit 76afcf5b authored by Simon Ser's avatar Simon Ser
Browse files

drm/kms: log when querying an object not included in lease 



User-space may query an existing object not included in a lease.
Make it easier to debug such situations by logging a debug message.

Signed-off-by: default avatarSimon Ser <contact@emersion.fr>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20230623143514.38707-1-contact@emersion.fr
parent 83115e1a

drivers/gpu/drm/drm_mode_object.c

+3 −1
Original line number Diff line number Diff line
@@ -147,8 +147,10 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev, 
		obj = NULL;



	if (obj && drm_mode_object_lease_required(obj->type) &&

	    !_drm_lease_held(file_priv, obj->id))

	    !_drm_lease_held(file_priv, obj->id)) {

		drm_dbg_kms(dev, "[OBJECT:%d] not included in lease", id);

		obj = NULL;

	}



	if (obj && obj->free_cb) {

		if (!kref_get_unless_zero(&obj->refcount))