K 10
svn:author
V 8
vangyzen
K 8
svn:date
V 27
2020-09-18T16:48:08.228592Z
K 7
svn:log
V 272
vm_ooffset_t is now unsigned

vm_ooffset_t is now unsigned. Remove some tests for negative values,
or make other adjustments accordingly.

Reported by:	Coverity
Reviewed by:	kib markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D26214

END