Re: [Mesa-dev] [PATCH] radeon/winsys: fix handling in radeon_drm_cs_flush v2

2013-10-09 Thread Alex Deucher
On Wed, Oct 9, 2013 at 10:32 AM, Christian König wrote: > From: Christian König > > Calling radeon_drm_cs_flush from multiple threads might cause deadlocks, > fix this by immediately signaling the semaphore after waiting for it. > > This is a candidate for the stable branch(es). Need to add: CC

[Mesa-dev] [PATCH] radeon/winsys: fix handling in radeon_drm_cs_flush v2

2013-10-09 Thread Christian König
From: Christian König Calling radeon_drm_cs_flush from multiple threads might cause deadlocks, fix this by immediately signaling the semaphore after waiting for it. This is a candidate for the stable branch(es). Partially fixes: https://bugs.freedesktop.org/show_bug.cgi?id=70123 v2: some fixes