Based on the Slackware README.TXT

Since I should document this somewhere, here's the procedure
for building the Bluewhite64 kernel package.  I do not patch the official
kernel sources, but it's not exactly a virgin either.

=============================================================
Version specific notes (if any):
=============================================================
  
For a 2.6.x kernel (much easier):

   Untar Linus' source in /usr/src.
   Make all files owned by root:root with reasonable perms.
   Install a suitable .config, or use make menuconfig, etc.

   An example would be to use one of the config files here:
   # cat config-huge-2.6.21.5 > /usr/src/linux-2.6.21.5/.config

   Then run the build programs:

   make oldconfig
   make bzImage
   make clean
   rm .version

That's it!  You now have a clean Bluewhite64-configured Linux source
tree.