diff options
| author | David Riley <davidriley@chromium.org> | 2019-06-10 14:18:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-04 09:34:56 +0200 |
| commit | 25d2b1b5f27b3b559ade1a4024e746bb41106c80 (patch) | |
| tree | 5e576ad8432dc6d8f575e0334499571aac64c0fd /include/linux/timerqueue.h | |
| parent | e14829d6f80f635dacb84615b67666dfd6457e26 (diff) | |
drm/virtio: Add memory barriers for capset cache.
[ Upstream commit 9ff3a5c88e1f1ab17a31402b96d45abe14aab9d7 ]
After data is copied to the cache entry, atomic_set is used indicate
that the data is the entry is valid without appropriate memory barriers.
Similarly the read side was missing the corresponding memory barriers.
Signed-off-by: David Riley <davidriley@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190610211810.253227-5-davidriley@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions