drm/nouveau/fifo: trigger engine context unload before zeroing context pointer
authorBen Skeggs <bskeggs@redhat.com>
Tue, 27 Nov 2012 01:05:36 +0000 (11:05 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 28 Nov 2012 23:58:12 +0000 (09:58 +1000)
commitedc260d06181cbf38d5cd326e6cf824d8e2e0eaf
tree2d840c53ad09f1bdc02a29948bdd0d1f0349d329
parentc9aa763fe9690a334d0636f88e6eb85340f36f89
drm/nouveau/fifo: trigger engine context unload before zeroing context pointer

Fixes a PCE0 page fault noticed on NVD9 during module unload.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c
drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c
drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c
drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c