Patches added to powerpc.git master and powerpc-next branches

[Benjamin Herrenschmidt]

On Wed, 2008-04-23 at 07:49 -0500, Kumar Gala wrote:
> its left over from the x86 port.  I'll get rid of
> __FIXADDR_BOOT_SIZE,  
> FIXADDR_BOOT_START, and __FIXADDR_TOP.
> 
> If we want the early ioremap support in the future we can add back  
> __FIXADDR_BOOT_SIZE and FIXADDR_BOOT_START.

Our early ioremap works differently. Do you see any reason why we may
want to do it like x86 instead ? Is it any better ?

Ben.