K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2018-10-30T00:11:30.354572Z
K 7
svn:log
V 160
Convert amd64_get/set_fs/gsbase to ifunc.

Note that this is the first use of ifuncs in our userspace.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 month

END