K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-07-14T07:31:43.448252Z
K 7
svn:log
V 276
hyperv/vmbus: Only add primary channels to vmbus channel list

- Make the vmbus_chan_add more straightforward.
- Partially fix the hv_vmbus_release_unattached_channels().

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7109

END