kerf revert initialize

[ExplorerRay]

Current kerf init --cpus=3 will make fourth CPU become offline. I am wondering whether there is a way to revert it? If someone wants to stop using multikernel and reuse all cpus, I think it would be good to have this feature.

Current validate_baseline function will return error when no cpus specified. Is it okay to write empty cpus to /sys/fs/multikernel/device_tree and make it revert?

[congwang-mk]

Good point!
I never thought about reverting initialization operation. Maybe we need a new command kerf uninit? The interface is tricky, probably we have to use overlay too.