[PATCH 19/37] powerpc: consolidate ipi message mux and demux

[Benjamin Herrenschmidt]

On Wed, 2011-05-11 at 00:29 -0500, Milton Miller wrote:
> Consolidate the mux and demux of ipi messages into smp.c and call
> a new smp_ops callback to actually trigger the ipi.

 .../...

I'm merging the whole series.  I had to do some fixups to this one and
the one adding the CONFIG option, missing cell & wsp bits among others,
but mostly trivial.

Cheers,
Ben.