Avi Kivity wrote: > On 10/26/2009 07:51 PM, Jan Kiszka wrote: >> That forecast already promises the next rain > > That would be me. I think it's easily fixable, either by emulating user > return notifiers using preempt notifiers (sched_out -> on_user_return), > or by noping out user return notifiers completely and hooking the kvm > sched_out callback to call kvm_on_user_return. Of course, we won't see > the performance gain, but that's expected. I was playing with such an approach already. But something goes wrong (GPF in kvm_set_shared_msr) when booting Win7. Will check without kvm-kmod next. Jan -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux -- 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
