Fix an issue in r338862.
ClosedPublic
Actions

Authored by kib on Sep 25 2018, 5:01 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Thu, Jun 18, 5:31 PM

	Unknown Object (File)
	Thu, Jun 18, 11:36 AM

	Unknown Object (File)
	Thu, Jun 18, 10:34 AM

	Unknown Object (File)
	May 4 2026, 11:14 PM

	Unknown Object (File)
	Apr 21 2026, 12:35 AM

	Unknown Object (File)
	Apr 20 2026, 1:22 AM

	Unknown Object (File)
	Apr 16 2026, 12:52 PM

	Unknown Object (File)
	Apr 15 2026, 7:41 AM

View All 87 Files

Subscribers

imp

Details

Reviewers

alc
cem
markj

Commits

rS338928: Fix an issue in r338862.

Summary

For pmap_invalidate_all_pcid(), only reset pm_gen for non-kernel pmaps, as it was done before the conversion to ifuncs. The reset is useless but innocent for kernel_pmap. Coverity reported that cpuid is used uninitialized in this case.

Reported by: cem
CID: 1395807

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

kib created this revision.Sep 25 2018, 5:01 PM

Herald added a subscriber: imp. · View Herald TranscriptSep 25 2018, 5:01 PM

Harbormaster completed remote builds in B19795: Diff 48433.Sep 25 2018, 5:01 PM

cem accepted this revision.Sep 25 2018, 5:02 PM

This revision is now accepted and ready to land.Sep 25 2018, 5:02 PM

markj accepted this revision.Sep 25 2018, 5:08 PM

alc accepted this revision.Sep 25 2018, 5:10 PM

Closed by commit rS338928: Fix an issue in r338862. (authored by kib). · Explain WhySep 25 2018, 6:24 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

amd64/

pmap.c

8 lines

Diff 48447

View Options

head/sys/amd64/amd64/pmap.c

Fix an issue in r338862.ClosedPublicActions