Page MenuHomeFreeBSD
Differential D18732

Fix PTE_D handling in pmap_remove_write().
ClosedPublic
Actions

Authored by markj on Jan 3 2019, 7:56 PM.
Tags
None
Referenced Files
Unknown Object (File)
Tue, Nov 11, 2:45 AM
Unknown Object (File)
Tue, Nov 4, 12:47 AM
Unknown Object (File)
Mon, Oct 27, 6:23 AM
Unknown Object (File)
Sat, Oct 25, 10:34 AM
Unknown Object (File)
Fri, Oct 24, 5:53 PM
Unknown Object (File)
Oct 12 2025, 5:11 PM
Unknown Object (File)
Oct 1 2025, 3:34 PM
Unknown Object (File)
Sep 23 2025, 2:43 PM
View All 63 Files
Subscribers
imp

Details

Reviewers
alc
kib
jhb
br
mhorne063_gmail.com
Commits
rS342765: Fix dirty bit handling in pmap_remove_write().
Summary

Use atomic_fcmpset while here.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

markj created this revision.Jan 3 2019, 7:56 PM
Harbormaster completed remote builds in B21821: Diff 52519.Jan 3 2019, 7:56 PM
markj edited the summary of this revision. (Show Details)Jan 3 2019, 8:10 PM
markj added reviewers: alc, kib, jhb, br, mhorne063_gmail.com.
kib accepted this revision.Jan 3 2019, 9:09 PM

You could update x86 pmaps to use fcmpset as well.

This revision is now accepted and ready to land.Jan 3 2019, 9:09 PM
jhb accepted this revision.Jan 3 2019, 9:28 PM
Closed by commit rS342765: Fix dirty bit handling in pmap_remove_write(). (authored by markj). · Explain WhyJan 4 2019, 5:10 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptJan 4 2019, 5:10 PM

Revision Contents
Changeset List

PathSize
head/
sys/
riscv/
riscv/
10 lines

Diff 52557

View Options

head/sys/riscv/riscv/pmap.c

Loading...