Comment by afr0ck

That's not how operating systems work. KVM is both an interface and a hypervisor. Just as we have different hypervisor implementations for amd, intel, arm and others all abstracted behind the same KVM interface, there is no reason the same can't be done for Gunyah. Userspace does not have to know anything about that. KVM already supports svm and vmx for amd and intel on x86. Why is something similar can't be done for Arm? Plus now there is pKVM.

I just don't understand this argument of a separate interface. The only reason you want to do that is to decouple from the KVM community, but that introduces a shit tone of duplicated effort and needless fragmentation to the virtualisation software ecosystem hindering your users from enjoying the existing upstream tools they already know about. In other terms, vendor locking and shitty downstream experience.