Triple faulting the CPU to reboot

[Ian S. Nelson]

This may sound like a stupid question but I can't make my BIOS free
linux bios reboot.  It jumps in to the weeds and wedges when I issue a
reboot.   From my earlier experiences with this stuff it seemed like it
should be a breeze to write some bad code that would cause a triple
fault, only I can't seem to get it right.  Any one have some tips on
good triple faulting code?

thanks,
Ian