K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2015-05-29T19:42:55.566878Z
K 7
svn:log
V 304
Removed unused special fork() implementations.

The arm version hasn't been used in ages.

The mips version uses a valid, but pointless check of v1 and has been
unhooked from the build since r276630.

Differential Revision:	https://reviews.freebsd.org/D2592
Reviewed by:	emaste
Sponsored by:	DARPA, AFRL

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