freebsd-skq

History

alc 66edb09299 When we protect PTEs (as opposed to PDEs), we only call vm_page_dirty()

when, in fact, we are write protecting the page and the PTE has PG_M set.
However, pmap_protect_pde() was always calling vm_page_dirty() when the PDE
has PG_M set.  So, adding PG_NX to a writeable PDE could result in
unnecessary (but harmless) calls to vm_page_dirty().

Simplify the loop calling vm_page_dirty() in pmap_protect_pde().

Reviewed by:	kib, markj
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D20793

2019-06-28 22:40:34 +00:00

acpica

Merge ACPICA 20190329.

2019-03-29 20:21:28 +00:00

amd64

When we protect PTEs (as opposed to PDEs), we only call vm_page_dirty()

2019-06-28 22:40:34 +00:00

cloudabi32

Remove sv_pagesize, originally introduced with r100384.

2019-03-01 16:16:38 +00:00

cloudabi64

Remove sv_pagesize, originally introduced with r100384.