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drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion
authorIlia Mirkin <imirkin@alum.mit.edu>
Sat, 10 Sep 2016 02:34:02 +0000 (22:34 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Oct 2016 13:23:40 +0000 (15:23 +0200)
commita2898f8526d17f9ead10544d6654f906a315ad6a
tree6c44e1ac6834289f90c6f0025959a2d60930f85b
parent7ba8db47da9387dd95c3638e87772b570733f614
drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion

commit 666ca3d8f19082f40745d75f3cc7cc0200ee87e3 upstream.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c