xn ethernet issues as DOMU under NetBSD DOM0 FIXED!

Sat May 14 19:33:25 UTC 2016

Somewhat related to this is the fact that at some point "xenhvm" as not
longer available as a module, this means if I want to upgrade 9.3 machine
to 10.3 with freebsd-update I get stuck with the bug, but before this
change I could just patch the xenhvm module and rebuild the single module...

Now I guess I need to rebuild the full kernel to do it? Or is there a way
around that?