K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-11-11T18:54:57.488397Z
K 7
svn:log
V 238
Change kbdb's kthr::cpu field into an int, to avoid gcc warnings about
comparing it with NOCPU, which became -1 recently.  While here, avoid
using it for address calculations if it is negative.

Reviewed by:	jhb, adrian
MFC after:	1 week

END