K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-12-01T17:04:46.963903Z
K 7
svn:log
V 295
Add a kstack_contains() helper function.

This is useful for stack unwinders which need to avoid out-of-bounds
reads of a kernel stack which can trigger kernel faults.

Reviewed by:	kib, markj
Obtained from:	CheriBSD
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D27356

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