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SubjectRe: [PATCH v2 3/4] powerpc/mm: fix a warning when a cache is common to PGD and hugepages
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Le 23/08/2018 à 12:36, Segher Boessenkool a écrit :
> On Thu, Aug 23, 2018 at 11:40:22AM +0200, Christophe LEROY wrote:
>> The only small problème I have is that some version of GCC seems to
>> complain about big memset() (132k and 256k ones). Is there a way to tell
>> GCC we really want to do it ?
>
> I'm not sure what you mean. Complain, is that a warning, is that an error?
> What does it say? Do you have some example code to reproduce it? Etc.

I saw the warnings in the checks at
https://patchwork.ozlabs.org/patch/957566/
Unfortunatly the link is now broken.

Christophe

>
> Very many things use tiny memsets like that, so you must mean something
> more specialised.
>
>
> Segher
>

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