Arun Sharma wrote:
> Yes, do_boot_cpu() doesn't work on UP. I'm still looking into allocating 
> the VHPT on secondary CPUs rather than the boot CPU.

Ken swung by to say that his patch handles the UP case just fine in ia64_mmu_init(). Here's a consolidated patch:

- Doesn't allocate VHPT for non existent CPUs (Ken)
- VHPT size dynamically computed. More intelligent algorithm TBD.
- NUMA aware (but not tested)
- Hopefully hot-plug friendly.

I've tested it on UP and SMP.

	-Arun