On 13/10/2015 12:34, Paolo Bonzini wrote: > While SeaBIOS only uses synchronous SMI delivery through port 0xb2, > OVMF also uses APIC delivery, and it is buggy. > > This is enough to run OVMF with SMM enabled and multiple processors, > up to a UEFI shell, but it literally takes minutes to get there. > However, the same behavior is visible with KVM disabled, so it may > be a firmware bug instead. Which it was. :) http://permalink.gmane.org/gmane.comp.bios.edk2.devel/2899 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