Re: [PATCH 0/2] x86/microcode: support for microcode update in Xen dom0

H. Peter Anvin
2011-02-01T01:12:08Z

Note: Xen may not have devices, but it is already using multiboot to
load multiple modules. It could load the microcode blob that way.

That would enable an earlier loading of microcode, which is a very good
thing.

-hpa