Commit 0181f4bf authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau: reject attempts to submit to dead channels 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 4c9ee1bf

drivers/gpu/drm/nouveau/nouveau_gem.c

+2 −0
Original line number Diff line number Diff line
@@ -702,6 +702,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, 


	if (!chan)

		return nouveau_abi16_put(abi16, -ENOENT);

	if (unlikely(atomic_read(&chan->killed)))

		return nouveau_abi16_put(abi16, -ENODEV);



	req->vram_available = drm->gem.vram_available;

	req->gart_available = drm->gem.gart_available;