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)
	Dec 16 2024, 2:15 PM

	Unknown Object (File)
	Dec 8 2024, 9:35 PM

	Unknown Object (File)
	Dec 6 2024, 10:18 AM

	Unknown Object (File)
	Nov 28 2024, 7:07 PM

	Unknown Object (File)
	Nov 28 2024, 2:20 PM

	Unknown Object (File)
	Nov 28 2024, 2:20 AM

	Unknown Object (File)
	Nov 24 2024, 7:10 AM

	Unknown Object (File)
	Nov 22 2024, 9:32 PM

View All 39 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.

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

Path

Size

head/

sys/

riscv/

pmap.c

10 lines

Diff 52557

View Options

head/sys/riscv/riscv/pmap.c

Fix PTE_D handling in pmap_remove_write().ClosedPublicActions