search for: b509656

Hi Ben, Dave, Since 3.5-rc0, I have been experiencing occasional screen corruption on my MacBookAir3,1, using a GeForce 320M (nv50, 0xaf). The X driver version is xf86-video-nouvea-1.0.1-1 (arch). I do not know what the root problem is, but I have been able to isolate the symptoms to the usage of nva3_copy.c. The patch below is the least intrusive way I could find which kills the symptoms.

Hi Ben, The new mutexes in nvc0/nv50 (fadb17190/b509656) break resume on my MBA3,1. A dead-lock somewhere, perhaps? Reverting fixes the problem. Thanks, Henrik