I just tried building a xenolinux
using the new Fedora Core 1 release, and got all sorts of compile errors
related to mmu.h, and other modules using the LDT.
It seems that Fedora is using the NPTL (Native POSIX Thread
Library) which has a some memory management
differences in the kernel. The xeno architecture port
doesn’t seem to be compatible with this version. Is this something you
are planning to make work, or should I just use a
vanilla 2.4.22 kernel. (The NPTL
stuff is very cool though….)