K 10 svn:author V 5 sephe K 8 svn:date V 27 2016-06-06T07:27:57.227105Z K 7 svn:log V 198 hyperv/vmbus: Factor out channel message processing This paves the way for further cleanup. MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D6707 END