K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-05-21T11:24:32.110394Z
K 7
svn:log
V 353
Fix the hardware watchpoints on SMP amd64.  Load the updated %dr
registers also on other CPUs, besides the CPU which happens to execute
the ddb.  The debugging registers are stored in the pcpu area,
together with the command which is executed by the IPI stop handler
upon resume.

Reviewed by:	jhb
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END