| commit | 3968d6920bf3fef56eab1f21e71d135ef43e7b88 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <bskeggs@redhat.com> | Tue Dec 11 14:50:02 2018 +1000 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Tue Dec 11 15:37:46 2018 +1000 |
| tree | 83b9f01d3aa749cc4377cca48357858462a2544f | |
| parent | 809724560f3403c2bc15a40cbe4efd55764ae8e2 [diff] |
drm/nouveau/fault: add explicit control over fault buffer interrupts The GPU will continually fire interrupts while a fault buffer GET != PUT, and to stop the spurious interrupts while the handler does its thing, we were disabling the fault buffer temporarily. This is not actually a great idea to begin with, and made worse by Volta resetting GET/PUT when it's reactivated. So, let's not do that. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>