Hi, i'm creating a hypervisor based on Intel-vt extensions, each VM must be able to have it's own hypervisor with Intel-vt (i don't have choice).
The probleme is to use a hypervisor into a VM with Intel-VT require to be in root-operation to perfectly use virtualization instructions such as VMCALL, VMREAD ... But each vm-exit will only give control to the first hypervisor.
So the sub-monitor will never be used.
How can i do that ? Is nested virtualization with Intel-VT is realy possible without modifying guest ?
Thanks a lot.