K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2013-11-13T01:37:52.824590Z
K 7
svn:log
V 330
Increase the stack size for ppc64 from 4 pages to 8.

I found a stack overflow when a coredump was taken onto a ZFS volume with
heavy network activity.  2 DSI traps, plus one DECR trap, along with several
function calls in the stack, overflowed the 4 pages.  8 page stack fixes this.

Discussed with: nwhitehorn
MFC after:	1 week

END