--- wikisrc/ports/xen/howto.mdwn 2020/11/13 20:40:04 1.176 +++ wikisrc/ports/xen/howto.mdwn 2020/11/13 20:41:56 1.177 @@ -24,6 +24,7 @@ guests must be specifically coded for Xe In HVM mode, no guest modification is required; however, hardware support is required, such as VT-x on Intel CPUs and SVM on AMD CPUs. +The dom0 runs qemu to emulate hardware. In PVHVM mode, the guest runs as HVM, but additionally can use PV drivers for efficiency.