收集资料阶段
5.12 内核的新特性
https://kernelnewbies.org/LinuxChanges#Linux_5.12.Support_for_the_ACRN_hypervisor
This release adds support for the ACRN hypervisor. ACRN is a Type 1 reference hypervisor stack, running directly on the bare-metal hardware, and is suitable for a variety of IoT and embedded device solutions. It implements a hybrid VMM architecture, using a privileged Service VM. The Service VM manages the system resources (CPU, memory, etc.) and I/O devices of User VMs. Multiple User VMs are supported, with each of them running Linux, Android OS or Windows. Both Service VM and User VMs are guest VM.
Documentation: ACRN documentation
中文的总体入门
合入记录：https://www.phoronix.com/scan.php?page=news_item&px=ACRN-Hypervisor-Linux-5.12