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

[Thomas Gleixner]

On Fri, 18 Sep 2015, Segher Boessenkool wrote:

> On Fri, Sep 18, 2015 at 08:01:57PM +1000, Michael Ellerman wrote:
> > Weird.
> > 
> > Can you try:
> > 
> >   d690740f22f6 ("powerpc/powernv: Enable LEDS support")
> > 
> > That is the commit before my merge of Scott's tree, which had all the Freescale
> > & 32-bit stuff.
> > 
> > If that works, it would isolate it to only about 30 commits from Scott's tree.
> 
> My theory is it is not a kernel problem at all; instead, uboot overwrites
> some little part of the kernel image.

u-boot is just loading a cuImage which is a kernel with appended
device tree. So u-boot is out of the picture, still investigating
(when time allows)

Thanks,

	tglx