On 23/01/2015 12:18, Stefan Fritsch wrote: > Wasn't there some issue that Windows guests would then ask for a > driver? AIUI, pvpanic has been disabled by default for this reason. > Also, it would be nice if simplistic bootloaders without ACPI support > would also be able to use the feature. That was only XP and perhaps 2003. I think this is a very specialized usecase. In most cases you can use hlt. 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