Current implementation runs in Xen PV domain and uses Xen's hypercalls. There are no strong dependencies, though, Ling easily can be ported for other hypervisor

Current implementation runs in Xen PV domain and uses Xen's hypercalls. There are no strong dependencies, though, Ling easily can be ported for other hypervisors. Xen is the priority, since it's the plaform for all major public clouds.