| commit | 8f676c4c6f0f500616560f13c0276ab6b4e39a6a | [log] [tgz] |
|---|---|---|
| author | Christian König <deathsimple@vodafone.de> | Wed May 02 15:11:18 2012 +0200 |
| committer | Dave Airlie <airlied@redhat.com> | Thu May 03 09:16:27 2012 +0100 |
| tree | 722ab761de1b53460f4b0308c08f0e41a18b4b5c | |
| parent | bfb9a07785fea0c41dff1a38890bc9b4679a9430 [diff] |
drm/radeon: fix a bug with the ring syncing code Rings need to lock in order, otherwise the ring subsystem can deadlock. v2: fix error handling and number of locked doublewords. v3: stop creating unneeded semaphores. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>