kensmith 2e0cfb5fb7 Initialize the count of saved register windows to 0 in the pcb created
for the new thread.  The rest of the fields in the pcb wind up being
written to before they're read as a normal part of the pcb usage but
this field may be read upon return to userland, having it be uninitialized
garbage is bad.

Submitted by:	Andrew Belashov (bel at orel dot ru)
Reviewed by:	jake
MFC after:	3 days
2004-09-27 12:34:47 +00:00
..
2004-07-09 23:12:22 +00:00