[PATCH HACK] powerpc: quick hack to get a functional eHEA with hardirq preemption

[Benjamin Herrenschmidt]

>   Do you mean creating a custom fasteoi handler into xics.c? Also, it's
> not clear to me from looking at the code how you go about changing the
> cpu priority.

Yup. I think the priority is the CPPR.. Milton can give you more
details, if not, I'll pick it up tomorrow when at the office.

Ben.