| commit | 1b0f84380b10ee97f7d2dd191294de9017e94d1d | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Thu May 11 17:19:48 2017 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Fri May 12 08:32:57 2017 +1000 |
| tree | 0507437bc996484f39ef8290358ec60da67a49fd | |
| parent | 3733bd8b407211739e72d051e5f30ad82a52c4bc [diff] |
drm/nouveau/tmr: handle races with hw when updating the next alarm time If the time to the next alarm is short enough, we could race with HW and end up with an ~4 second delay until it triggers. Fix this by checking again after we update HW. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org