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From: Stephen Rothwell on 17 Mar 2010 00:00
Hi all,

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

kernel/sched.c: In function 'SYSC_sched_getaffinity':
kernel/sched.c:4915: warning: comparison of distinct pointer types lacks a cast

Introduced by commit cd3d8031eb4311e516329aee03c79a08333141f1 ("sched:
sched_getaffinity(): Allow less than NR_CPUS length"). Just a usage of
min() with different types.

--
Cheers,
Stephen Rothwell sfr(a)canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
From: KOSAKI Motohiro on 17 Mar 2010 00:10
> Hi all,
>
> After merging the tip tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> kernel/sched.c: In function 'SYSC_sched_getaffinity':
> kernel/sched.c:4915: warning: comparison of distinct pointer types lacks a cast
>
> Introduced by commit cd3d8031eb4311e516329aee03c79a08333141f1 ("sched:
> sched_getaffinity(): Allow less than NR_CPUS length"). Just a usage of
> min() with different types.

yup. I've posted the fixing patch today.

thanks!


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From: Stephen Rothwell on 17 Mar 2010 01:00
Hi,

On Wed, 17 Mar 2010 13:00:00 +0900 (JST) KOSAKI Motohiro <kosaki.motohiro(a)jp.fujitsu.com> wrote:
>
> yup. I've posted the fixing patch today.

Excellent.

--
Cheers,
Stephen Rothwell sfr(a)canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
From: Ingo Molnar on 17 Mar 2010 03:10

* Stephen Rothwell <sfr(a)canb.auug.org.au> wrote:

> Hi all,
>
> After merging the tip tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> kernel/sched.c: In function 'SYSC_sched_getaffinity':
> kernel/sched.c:4915: warning: comparison of distinct pointer types lacks a cast

I already reported this yesterday, see:

http://patchwork.kernel.org/patch/86244/

Thanks,

Ingo
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From: KOSAKI Motohiro on 17 Mar 2010 04:10
>
> * Stephen Rothwell <sfr(a)canb.auug.org.au> wrote:
>
> > Hi all,
> >
> > After merging the tip tree, today's linux-next build (powerpc
> > ppc64_defconfig) produced this warning:
> >
> > kernel/sched.c: In function 'SYSC_sched_getaffinity':
> > kernel/sched.c:4915: warning: comparison of distinct pointer types lacks a cast
>
> I already reported this yesterday, see:
>
> http://patchwork.kernel.org/patch/86244/

yup, very thanks.



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