> Or just virtualize the whole kernel and Android runtime via a new kernel-based hypervisor Nokia gave that a go, back in ~2009 if my memory serves me correctl

> Or just virtualize the whole kernel and Android runtime via a new kernel-based hypervisor Nokia gave that a go, back in ~2009 if my memory serves me correctly. They actually had L4 (with certain security extensions) running on some of their prototype ARM boards. Linux, as an OS kernel, was then running on top of that. It didn't get much traction, and I heard very little of it from 2010 onwards.