Kernel-4.18.0-80.el8_jailhouse published: 2021-02-19 updated: 2021-02-19 Kernel_4.18.0-80.el8_内核文档 Jailhouse non-root cell device tree bindingsWhen running in a non-root Jailhouse cell (partition), the device tree of thisplatform shall have a top-level “hypervisor” node with the followingproperties: compatible = “jailhouse,cell”