Fix an issue in r338862.
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Authored by kib on Sep 25 2018, 5:01 PM.

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alc
cem
markj

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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

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rS FreeBSD src repository - subversion

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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.

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head/

sys/

amd64/

pmap.c

8 lines

Diff 48447

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head/sys/amd64/amd64/pmap.c

Fix an issue in r338862.ClosedPublicActions