On Thu, Dec 12, 2019 at 06:11:24PM +0100, David Hildenbrand wrote: > This series is based on latest linux-next. The patches are located at: > https://github.com/davidhildenbrand/linux.git virtio-mem-rfc-v4 Heya! Would there be by any chance a virtio-spec git tree somewhere? ..snip.. > -------------------------------------------------------------------------- > 5. Future work > -------------------------------------------------------------------------- > > The separate patches contain a lot of future work items. One of the next > steps is to make memory unplug more likely to succeed - currently, there > are no guarantees on how much memory can get unplugged again. I have Or perhaps tell the caller why we can't and let them sort it out? For example: "Application XYZ is mlocked. Can't offload'.