K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2019-08-01T22:48:06.204376Z
K 7
svn:log
V 422
Use ATTR_DBM even when hardware dirty bit management is not enabled.

The ARMv8 reference manual only states that the bit is reserved in
this case; following Linux's example, use it instead of a
software-defined bit for the purpose of indicating that a managed
mapping is writable.

Reviewed by:	alc, andrew
MFC after:	r350004
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21121

END