Commit ac8c7930 authored by Kamil Dudka's avatar Kamil Dudka Committed by Ben Skeggs
Browse files

drm/nouveau: hold mutex when calling nouveau_abi16_fini() 



This was the only access to cli->abi16 without holding the mutex.

Signed-off-by: default avatarKamil Dudka <kdudka@redhat.com>
parent cbfe8fa6

drivers/gpu/drm/nouveau/nouveau_drm.c

+2 −0
Original line number Diff line number Diff line
@@ -865,8 +865,10 @@ nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv) 


	pm_runtime_get_sync(dev->dev);



	mutex_lock(&cli->mutex);

	if (cli->abi16)

		nouveau_abi16_fini(cli->abi16);

	mutex_unlock(&cli->mutex);



	mutex_lock(&drm->client.mutex);

	list_del(&cli->head);

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