Subject: Re: Kernel 4.7: PAGE_GUARDED and _PAGE_NO_CACHE

From: Benjamin Herrenschmidt <[email-masked]>
Date: Mon, 13 Jun 2016 18:19:27 +1000

On Mon, 2016-06-13 at 09:14 +0100, Christian Zigotzky wrote:
> Can I disable the new PowerPC features with
> 
> Radix MMU Support (PPC_RADIX_MMU) [Y/n/?] (NEW) -> n
> 
> ?????
> 
> I can't compile the RC3 without the PowerPC commits. Our kernel lost
> the mainline kernel support. Revert of the three PowerPC commits
> works but the kernel doesn't compile anymore.

The right way to not have this problem anymore is to cleanup and
submit your patches upstream so they don't break all the time :-)

Cheers,
Ben.