> Incidentally, has systat(1) ever worked with an MP kernel,
> and is it expected to?   This is the only application which
> has given me grief.  (I build it from the same source-tree
> as the kernel, with just syssrc/sys/arch/i386 tracking 
> sommefeld_i386mp_1).

It's not the kernel -- a systat built with non-branch header files
works just fine against an MP kernel.

I haven't had the cycles to try doing a full "make build" with the MP
branch arch/i386 code.  what seems plausible is that some of the
changes breaks something in userland builds...

				- Bill