K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-08-15T12:48:17.962052Z
K 7
svn:log
V 184
do not enable userland retpoline if not supported by compiler/linker

Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21101

END