[Bug 53111] [bisected] lockups since added support for virtual address space on cayman v11

https://bugs.freedesktop.org/show_bug.cgi?id=53111

--- Comment #23 from Alex Deucher agd5f@yahoo.com 2012-08-30 21:42:20 UTC --- (In reply to comment #22)

It seems Marek has more weight than me about lockups related to VM on Cayman(problem first reported as bug 45018).

Well, we were hoping to get this resolved in time for 9.0, but as it's getting pretty close now, it's probably better to disable it at least for the 9.0 release. The problem is, when it's disabled, there's not much chance of anyone testing it, so it's not likely to ever get properly fixed. Also, SI only supports VM, so we can't disable VM for SI.