Commits
Roy Spliet committed 786656295b3
drm/nouveau/gr/fuc: Store $r0 in interrupt handler It's supposed to always be 0, but at least nv_iowr() temporarily violates this. Since the ih touches $r0, it should be stored. Signed-off-by: Roy Spliet <rs855@cam.ac.uk> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>