Jan Beulich writes ("Re: [PATCH 2/3] xen/dmop: Strip __XEN_TOOLS__ header guard
from public API"):
> This is news to me - so far it had been my understanding that it
> was introduced to have a way for the kernel to audit and hand on
> requests to the hypervisor without needing to know all the inner
> details. I wasn't even aware a kernel module was using any of
> these.Quite so. Ian.
