21 May
2011
21 May
'11
7:33 p.m.
On Saturday, May 21, 2011 11:40:17 AM Chris Wilson wrote:
The bisection is into an old DRI1 bug on 945GM. That DRI has inadequate locking between release and IRQ and so is prone to such races as befell Kirill should not surprise anyone. As neither UMS nor DRI supported SNB, I can quite confidently state they are separate bugs.
Unfortunately, I cannot help troubleshoot that bug any further, as I no longer have the affected motherboard. I was unable to reproduce it on my Intel DQ67SW.
However, I did encounter a new regression, which I have reported as: https://bugzilla.kernel.org/show_bug.cgi?id=35552 This one is related to Intel HD Audio, not Graphics.