Re: [PATCH] powerpc: add support for folded p4d page tables

Christophe Leroy
2020-01-07T11:12:20Z

Le 05/01/2020 à 08:02, Mike Rapoport a écrit :
> On Thu, Jan 02, 2020 at 05:42:31PM +0100, Christophe Leroy wrote:
>> Mike Rapoport <rppt@kernel.org> a écrit :
>>
>>> Any updates on this?
>>
>> Checkpatch reported several points, see
>> https://patchwork.ozlabs.org/patch/1206344/
>
> Well, for the most part checkpatch is unhappy because I've tried to keep
> the changes consistent with the old code. And, there are some lines over 90
> characters that do no seem worth breaking.
>

Yes I see, many places we have stuff like:

pmd = pmd_offset(pud_offset(pgd_offset(mm, start), start), start);

I sent a patch to refactor that. This should help fixing that long line
issue and reducing the number of lines impacted by your patch.

Christophe