K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-02-18T07:06:44.819839Z
K 7
svn:log
V 305
hyperv/hn: Change global tunable prefix to hw.hn

And use SYSCTL+CTLFLAG_RDTUN for them.

Suggested by:	adrian
Reviewed by:	adrian, Hongjiang Zhang <honzhan microsoft com>
Approved by:	adrian (mentor)
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5274

END