On Tue, 4 Sep 2012 13:11:02 +0000 Arnd Bergmann <arnd@arndb.de> wrote:
>
> On Tuesday 04 September 2012, Rob Herring wrote:
> > Right. The PCI i/o reserved area has a dummy physical address of 0 and 
> > needs to be skipped by ioremap searches. So we don't set 
> > VM_ARM_STATIC_MAPPING to prevent matches by ioremap. The vm_struct settings
> > don't really matter when we do the real mapping of the i/o space.
> > 
> > Here's my merge:
> 
> Ok, thanks for the clarification. I've merged Russell's fixes branch
> into the cleanup/io-pci branch now to resolve the conflict.

Even better than me handling it.  Thanks guys.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au