[libvirt] Re: [Qemu-devel] Re: [PATCH 0/2] port over extboot from kvm

> I'm still not convinced we need extboot for all bioses on the long term. > And I think we should define new interfaces in a way that finally makes > it obsolete, at least for our "home bios" (whatever it will be). What we won't need long term is the extboot interface (hw/extboot.c). Ideally, we would rewrite the extboot option rom to have a proper virtio-blk driver in it. Better yet, to finish up Laurent's work of adding virtio-blk support to gpxe since it gives us bcv for free.