[PATCH][for 2.6.28] powerpc: Use physical cpu id when setting the processor affinity

[Benjamin Herrenschmidt]

On Tue, 2008-12-02 at 13:37 -0600, Kumar Gala wrote:
> In the CONFIG_SMP case the irq_choose_cpu() code was returning back
> a logical cpu id not the physical id.  We were writing that directly
> into the HW register.
> 
> We need to be calling get_hard_smp_processor_id() so irq_choose_cpu()
> always returns a physical cpu id.

That will probably do for now but if we ever move that routine to
generic code, I'd rather have the caller do the conversion.

Cheers,
Ben.