K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-02-25T07:03:10.405751Z
K 7
svn:log
V 162
hyperv/hn: Hold the TX ring lock then drain TX desc buf_ring

Reported by:	Hongxiong Xian <v-hoxian microsoft com>
MFC after:	1 week
Sponsored by:	Microsoft OSTC

END