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Differential D49570

LinuxKPi: lkpi___kmalloc change a < into <= for proper boundry check
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Authored by bz on Mar 29 2025, 6:29 PM.
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Reviewers
emaste
jhb
dumbbell
Group Reviewers
linuxkpi
Commits
rGd684da076bbd: LinuxKPi: lkpi___kmalloc change a < into <= for proper boundry check
rG19efc9e6320a: LinuxKPi: lkpi___kmalloc change a < into <= for proper boundry check
Summary

lkpi___kmalloc() would use contigmalloc if the requested size is exactly
PAGE_SIZE. But we can still fullfill this request from malloc() without
losing the guarantee of physical contiguous memory.

Sponsored by: The FreeBSD Foundation
Reported by: emaste (in D46656)
Fixes: 19df0c5abcb9d
MFC after: 3 days

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rG FreeBSD src repository
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sys/
compat/
linuxkpi/
common/
src/
2 lines

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sys/compat/linuxkpi/common/src/linux_slab.c

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