On 16/06/2016 10:21, Paolo Bonzini wrote: > This saves about 20 clock cycles per vmexit by avoiding a > local_irq_save/restore pair. The price is that nested VMX will break > with KVM hosts < 3.16, because the "acknowledge interrupt on exit" > feature becomes mandatory. What do you think? I'm pushing these patches. Paolo -- 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