diff options
| author | Christian König <christian.koenig@amd.com> | 2014-07-23 09:47:58 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-07-23 11:35:36 -0400 |
| commit | e8c214d22e76dd0ead38f97f8d2dc09aac70d651 (patch) | |
| tree | 3cb74e68e44c75a0d2231bda9ca6634397f3773e /lib/dynamic_queue_limits.c | |
| parent | 5b7532756382cb31748f73df6a0af0138390c04f (diff) | |
drm/radeon: fix irq ring buffer overflow handling
We must mask out the overflow bit as well, otherwise
the wptr will never match the rptr again and the interrupt
handler will loop forever.
Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Diffstat (limited to 'lib/dynamic_queue_limits.c')
0 files changed, 0 insertions, 0 deletions