Il 07/05/2014 17:05, Michael S. Tsirkin ha scritto:
> 2. Emulate monitor and mwait as "nop", but continue to claim they are > not supported via CPUID. That's the patch you cited. Not sure > though whether that sort of "undocumented" functionality would be > OK with the KVM crowd, though :)I'd go for this one. It seems unlikely a guest wants to get an exception intentionally. Paolo?
That's okay, but please add a printk_once the first time mwait is called. Paolo
