K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2019-01-03T16:15:28.481493Z
K 7
svn:log
V 311
Use regular stores to update PTEs in the riscv pmap layer.

There's no need to use atomics when the previous value isn't needed.
No functional change intended.

Reviewed by:	kib
Discussed with:	jhb
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D18717

END