arm64: Fix an assertion in pmap_enter_largepage()
ClosedPublic
Actions

Authored by markj on Sep 25 2022, 2:51 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Sat, Dec 13, 12:28 AM

	Unknown Object (File)
	Thu, Dec 4, 6:37 PM

	Unknown Object (File)
	Nov 16 2025, 6:49 PM

	Unknown Object (File)
	Nov 16 2025, 11:59 AM

	Unknown Object (File)
	Nov 16 2025, 10:10 AM

	Unknown Object (File)
	Nov 16 2025, 1:28 AM

	Unknown Object (File)
	Nov 2 2025, 11:32 AM

	Unknown Object (File)
	Nov 1 2025, 11:21 PM

View All Files

Subscribers

emaste

imp

Details

Reviewers

alc
kib
andrew
manu

Commits

rG0fd27bcab2f8: arm64: Fix an assertion in pmap_enter_largepage()

Summary

The intent is to assert that either no mapping exists at the given VA,
or that the existing L1 block mapping maps the same PA.

Fixes: 36f1526a598c ("Add experimental 16k page support on arm64")

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

markj created this revision.Sep 25 2022, 2:51 PM

Herald added a reviewer: manu. · View Herald TranscriptSep 25 2022, 2:51 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

markj requested review of this revision.Sep 25 2022, 2:51 PM

markj added a parent revision: D36697: arm64: Handle 1GB mappings in pmap_enter_quick_locked().

Harbormaster completed remote builds in B47524: Diff 110950.Sep 25 2022, 2:51 PM

alc accepted this revision.Sep 25 2022, 5:36 PM

This revision is now accepted and ready to land.Sep 25 2022, 5:36 PM

Closed by commit rG0fd27bcab2f8: arm64: Fix an assertion in pmap_enter_largepage() (authored by markj). · Explain WhySep 26 2022, 1:03 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rG0fd27bcab2f8: arm64: Fix an assertion in pmap_enter_largepage().

Revision Contents
Changeset List

Path

Size

sys/

arm64/

pmap.c

9 lines

Diff 110984

View Options

arm64: Fix an assertion in pmap_enter_largepage()ClosedPublicActions