kvm

Bryan Cantrill of Joyent describes the experience of porting KVM to SmartOS, an Illumos-based OS, at KVM Forum 2011. He covers the process, the pain points and how DTrace helped.

Quentin Perret of Google gives a technical deep dive into protected KVM (pKVM) on Arm64, a confidential computing approach for CPUs without hardware extensions. It explains how the nVHE hypervisor manages stage-2 MMU access control to protect guest memory.