A major correction to my earlier question about changing from generic to
swap on (device):

>From the latest sup (around noon today), I can build a GENERIC.pmax kernel
with two changes:

Adding a void, empty function called consinit() to init_main.c, and
creating an empty file sfb.h in the compile directory.

However, that kernel boots with the following:

For single user (boot -f rz(0,0,0)netbsd):

	...
	init: copying out flags '-s' 3
	init: copying out path '/sbin/init' 11
	/dev/rz0a: file system not clean; please fsck(8)
	trapDump(trap)
	TLB miss (etc, etc -- I can provide the particulars if they'll be
		helpful)

This is on a 2100 with almost entirely the full binary distribution from
ftp.netbsd.org, as of a few weeks ago...  I'll try compiling a new init
soon to see what happens, but that's simply because I have no idea what
could be going wrong.

I was able to compile a working kernel a week or two ago, so it's recent
changes that are biting me.

Thanks,

	-- Todd, cactus@hks.net