Mike Travis <travis@sgi.com> writes:

> Unfortunately it's back to the problem of faulting before x86_64_start_kernel()
> and grub just immediately reboots.  So I'm back at analyzing assembler and
> config differences.

Ok.  That is a narrow window of code.  So it shouldn't be too bad, nasty though.

If you would like to trace through it I have attached my serial port
debugging routines that I use in that part of the code.

Eric