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author | Ben Skeggs <bskeggs@redhat.com> | 2016-03-11 13:09:28 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2016-03-11 13:09:28 +1000 |
commit | 12cf288295fdf28d5aebd4366f67fe6cb25c104c (patch) | |
tree | 478d8a61e93c5c1f042e64ea3b5b27a5bfcbf5d4 | |
parent | 2fbacad754ff8450787d2df34db988287f5c2533 (diff) | |
download | nouveau-12cf288295fdf28d5aebd4366f67fe6cb25c104c.tar.gz |
fifo/gf100: don't attempt recovery of unknown mmu engines
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r-- | drm/nouveau/nvkm/engine/fifo/gf100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drm/nouveau/nvkm/engine/fifo/gf100.c b/drm/nouveau/nvkm/engine/fifo/gf100.c index b9090bf59..c56311acc 100644 --- a/drm/nouveau/nvkm/engine/fifo/gf100.c +++ b/drm/nouveau/nvkm/engine/fifo/gf100.c @@ -334,7 +334,7 @@ gf100_fifo_intr_fault(struct gf100_fifo *fifo, int unit) snprintf(gpcid, sizeof(gpcid), "GPC%d/", gpc); } - if (eu) { + if (eu && eu->data2) { switch (eu->data2) { case NVKM_SUBDEV_BAR: nvkm_mask(device, 0x001704, 0x00000000, 0x00000000); |