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Differential D33945

add seg->start check before block-walking in vm_phys_alloc_seg_contig
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Authored by dougm on Jan 19 2022, 6:26 AM.
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alc
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rG0ce7909cd0ba: vm_phys: add essential segment bounds check
Summary

This has passed the largepage_basic test while running all the tests, which didn't happen without this change.

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rG FreeBSD src repository
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Event Timeline

dougm requested review of this revision.Jan 19 2022, 6:26 AM
dougm created this revision.
alc accepted this revision.Jan 19 2022, 6:40 AM
This revision is now accepted and ready to land.Jan 19 2022, 6:40 AM
Closed by commit rG0ce7909cd0ba: vm_phys: add essential segment bounds check (authored by dougm). · Explain WhyJan 19 2022, 6:47 AM
This revision was automatically updated to reflect the committed changes.
dougm added a commit: rG0ce7909cd0ba: vm_phys: add essential segment bounds check.
Herald added a subscriber: imp. · View Herald TranscriptJan 19 2022, 6:47 AM

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sys/
vm/
3 lines

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sys/vm/vm_phys.c

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