On Sun, Apr 19, 2009 at 04:43:12PM +0300, Avi Kivity wrote: > Gleb Natapov wrote: >> On Sun, Apr 19, 2009 at 04:40:51PM +0300, Avi Kivity wrote: >> >>> Gleb Natapov wrote: >>> >>>>> It's OK as a first step towards correct NMI emulation. Additionally, you >>>>> could enable the IRQ window interception in case the is an NMI pending. >>>>> The resulting behavior should then much like the VNMI mask emulation for >>>>> vmx. >>>>> >>>>> >>>> Yeah, but the question is if IRQ windows is already opened will exit >>>> happens before or after IRET. >>>> >>> You mean if the NMI handler enabled interrupts? >>> >>> >> Yes. >> >> > > Then the guest deserves whatever it gets... > I suspect windows may do this since it uses NMI for task switching. -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html