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author | Ben Skeggs <bskeggs@redhat.com> | 2016-12-14 09:52:39 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2017-01-31 20:05:25 +1000 |
commit | 96692b097ba76d0c637ae8af47b29c73da33c9d0 (patch) | |
tree | 0368760a2c0b70a4bfb9f9cdd87be19785fac9d7 /drivers/gpu/drm/nouveau/nouveau_fence.h | |
parent | 566cf877a1fcb6d6dc0126b076aad062054c2637 (diff) |
drm/nouveau/fence/g84-: protect against concurrent access to semaphore buffers
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_fence.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fence.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index ccdce1b4eec4..d5e58a38f160 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -99,6 +99,7 @@ struct nv84_fence_priv { struct nouveau_bo *bo; struct nouveau_bo *bo_gart; u32 *suspend; + struct mutex mutex; }; int nv84_fence_context_new(struct nouveau_channel *); |