K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-05-18T02:59:46.315188Z
K 7
svn:log
V 265
hyperv/vmbus: Use unsigned long for event bits.

And move base channel id calculation out of inner loop.  This prepares
for more event processing optimization.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6384

END