| commit | 2b478addc0bfaaf5031e36ee166c9457ceae628c | [log] [tgz] |
|---|---|---|
| author | Francisco Jerez <currojerez@riseup.net> | Mon Oct 18 03:56:40 2010 +0200 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Fri Dec 03 15:06:45 2010 +1000 |
| tree | dd1401b10647c280872cf1d998c76208115af9bd | |
| parent | 2a6789ae5e8a6b25a0835834655205166a757a81 [diff] |
drm/nouveau: Avoid race in the interchannel sync code. It needs a "strong" channel reference because it actually writes to the channel pushbuf, otherwise the corresponding FIFO context could get kicked off in the middle of nouveau_fence_sync(). Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>