[patch 1/2] powerpc: rmb fix

[Benjamin Herrenschmidt]

On Wed, 2008-05-21 at 17:32 +0200, Nick Piggin wrote:
> > We should already do all that's needed in our IO accessors no ?
> 
> More than one device driver does raw/relaxed io accessors and expects
> the
> *mb functions to order them.

That's fishy... ok.

Ben.