James Gowans submitted the RFC "Pkernfs: Support persistence for live update" -- a #Linux #kernel patchset to "'"solicit feedback on the approach of implementing support for live update via an in-memory filesystem responsible for storing all live update state as files in the filesystem.
Hypervisor live update is a mechanism to support updating a hypervisor via kexec in a way that has limited impact to running virtual machines. This is done by […]"'"
https://lore.kernel.org/all/[email protected]/