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From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: linux-next: build warning after merge of the tip tree
Cc: kosaki.motohiro@jp.fujitsu.com, Thomas Gleixner <tglx@linutronix.de>,
       Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
       Peter Zijlstra <peterz@infradead.org>, linux-next@vger.kernel.org,
       linux-kernel@vger.kernel.org
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Date: Wed, 17 Mar 2010 13:00:00 +0900 (JST)
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> 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!