| commit | 9fc64667ee48c9a25e7dca1a6bcb6906fec5bcc5 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Thu May 11 17:03:05 2017 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Fri May 12 08:32:57 2017 +1000 |
| tree | f6f6d06887a94e9675c51e915bc729f06650801e | |
| parent | 1b0f84380b10ee97f7d2dd191294de9017e94d1d [diff] |
drm/nouveau/tmr: fix corruption of the pending list when rescheduling an alarm At least therm/fantog "attempts" to work around this issue, which could lead to corruption of the pending alarm list. Fix it properly by not updating the timestamp without the lock held, or trying to add an already pending alarm to the pending alarm list.... Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org