There's a new OpenMosix out, that moves a great deal of the patch from kernel to userspace.
http://freshmeat.net/projects/openmosix/? branch_id=21918&release_id=193392
Most notable is that this should make a PPC port much easier. It's been my experience that if you can build it on both PPC and Intel, then a zSeries or S390 port is usually pretty straightforward because the word size and endianness issues have been worked out and those parts where it makes a difference are usually pretty cleanly factored out.
Adam
---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390