drm/nouveau: prevent stale fence->channel pointers, and protect with rcu
authorMaarten Lankhorst <maarten.lankhorst@canonical.com>
Mon, 1 Dec 2014 09:11:06 +0000 (19:11 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 2 Dec 2014 05:33:22 +0000 (15:33 +1000)
commit0ec5f02f0e2c6fe88ba5817790e11fe33ee298a7
treea5490f5e7bfd3c723db4de9aa83bb0cb0d335d3d
parent19a10828814aa3ba483301b416b27f94330e0c80
drm/nouveau: prevent stale fence->channel pointers, and protect with rcu

Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_fence.c
drivers/gpu/drm/nouveau/nouveau_fence.h