Subject: Re: [3/4] powerpc/mm: Switch book3s 64 with 64K page size to 4 level page table

From: Michael Ellerman <[email-masked]>
Date: Fri, 4 Mar 2016 11:40:08 +1100 (AEDT)

On Tue, 2016-01-03 at 04:15:13 UTC, "Aneesh Kumar K.V" wrote:
> This is needed so that we can support both hash and radix page table
> using single kernel. Radix kernel uses a 4 level table.
> 
> We now use physical address in upper page table tree levels. Even though
> they are aligned to their size, for the masked bits we use the
> bit positions as per PowerISA 3.0.
> 
> Signed-off-by: Aneesh Kumar K.V <[email-masked]>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/368ced78e6ed3d72c2acc61233

cheers