[BUG] Revert 0b05e2d671c4 'powerpc/32: cacheable_memcpy becomes memcpy'

[Scott Wood]

On Wed, 2015-09-16 at 18:23 +0200, Thomas Gleixner wrote:
> With this commit applied, my MPC5200 board fails to boot 4.3-rc1. The
> boot failure is silent.
> 
> Bisection pointed straight to this commit. Reverting it on top of
> 4.3-rc1 works like a charm.

Yes, we've been iterating on a fix for this, and I think the patches posted 
earlier today are ready to go in:

http://patchwork.ozlabs.org/patch/518321/
http://patchwork.ozlabs.org/patch/518323/

-Scott