Date: Sat, 16 Sep 1995 20:56:59 -0600
   From: Chris Torek <torek@BSDI.COM>

   (Rwindow trap screwups are VERY painful to debug...)

Yes I know, you cannot even step through the handlers using kadb
forget kgdb.  This is why it is best to spend a lot of time on this
code and every now and then scan it very carefully verifying what it
does since it cannot possibly be debugged in any sane manner.

Later,
David S. Miller
davem@caip.rutgers.edu