2023-05-08 01:47:53

by Stephen Rothwell

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Subject: linux-next: build warning after merge of the mm tree

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Hi all,

After merging the mm tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

<stdin>:1567:2: warning: #warning syscall cachestat not implemented [-Wcpp]

Introduced by commit

c36ee88cc47d ("cachestat: implement cachestat syscall")

--
Cheers,
Stephen Rothwell

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2023-05-08 21:53:58

by Nhat Pham

[permalink] [raw]

Subject: Re: linux-next: build warning after merge of the mm tree

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On Sun, May 7, 2023 at 6:19 PM Stephen Rothwell <[email protected]> wrote:
>
> Hi all,
>
> After merging the mm tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> <stdin>:1567:2: warning: #warning syscall cachestat not implemented [-Wcpp]
>
> Introduced by commit
>
> c36ee88cc47d ("cachestat: implement cachestat syscall")
>
> --
> Cheers,
> Stephen Rothwell

Hi Stephen,

Thanks for the report!
We're having a discussion on this in the following thread:

https://lore.kernel.org/lkml/CAMuHMdWUtb_A-uhXrBg6kC9L2zbC_q3m8oCZoq80ZSJvk6mUAA@mail.gmail.com/

Best,
Nhat