# Re: powerpc/mm: Remove very old comment in hash-4k.h

- From: Michael Ellerman \<hidden\>
- Date: 2018-12-23 13:40:50 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2018/12/9507805
- Thread: https://ratatoskr.run/linuxppc-dev/2018/11/9507373/t.md

```text
On Tue, 2018-11-27 at 08:18:05 UTC, Michael Ellerman wrote:
> This comment talks about PTEs being 64-bits and PMD/PGD being 32-bits,
> but that hasn't been true since 2005 when David Gibson implemented
> 4-level page tables in the commit titled "Four level pagetables for
> ppc64".
> 
> Remove it.
> 
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

Applied to powerpc next.

https://git.kernel.org/powerpc/c/423e2f94456404b49d89ef587c3402

cheers
```