Hi,
Use Linux+KVM as host OS, it can also run VMMs as guests (aka nested SVM). And you could even debug those guests just like when you would run QEMU in emulation mode. In contrast to SVM emulation, nesting is fairly stable AFAIK. And it is faster.
In my experience, if I provide the -enable-kvm switch then the guest VMM never detects the presence of virtualization support. Does this only work on AMD hardware? Or do I need to supply some additional parameter to make it work?
With kind regards, Erik