arm64: Fix an assertion in pmap_enter_largepage()
ClosedPublic
Actions

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

Tags

None

Referenced Files

	F164986236: D36698.diff
	Wed, Aug 5, 5:45 AM

	Unknown Object (File)
	Sun, Jul 26, 10:41 PM

	Unknown Object (File)
	Sun, Jul 26, 11:29 AM

	Unknown Object (File)
	Sun, Jul 19, 11:18 PM

	Unknown Object (File)
	Jun 24 2026, 10:23 PM

	Unknown Object (File)
	Jun 22 2026, 3:54 AM

	Unknown Object (File)
	May 25 2026, 11:17 AM

	Unknown Object (File)
	May 16 2026, 5:44 AM

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 Skipped

Unit

Tests Skipped

Build Status

Buildable 47524
Build 44411: arc lint + arc unit

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 110950

View Options

arm64: Fix an assertion in pmap_enter_largepage()ClosedPublicActions