On Mon, 2022-11-21 at 11:32 +0100, Gerd Hoffmann wrote:
> In case kvm emulates features of another hypervisor (for example hyperv)
> two VMM CPUID blocks will be present, one for the emulated hypervisor
> and one for kvm itself.
That isn't the case for emulating Xen on KVM, FWIW. Only for Hyper-V
From: David Woodhouse
When running under Xen, hvmloader places a table at 0x1000 with the e820
information and BIOS tables. If this isn't present, SeaBIOS will
currently panic.
We now have support for running Xen guests natively in QEMU/KVM, which
boots SeaBIOS directly instead of via
