K 10
svn:author
V 6
rlibby
K 8
svn:date
V 27
2020-12-18T08:29:38.369655Z
K 7
svn:log
V 539
MFC r357019:

uma: fix zone domain overlaying pcpu cache with disabled cpus

UMA zone structures have two arrays at the end which are sized according
to the machine: an array of CPU count length, and an array of NUMA
domain count length.  The CPU counting was wrong in the case where some
CPUs are disabled (when mp_ncpus != mp_maxid + 1), and this caused the
second array to be overlaid with the first.

Reported by:	olivier
Reviewed by:	jeff, markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D23318

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