linux-kernel - Re: powerpc32: fix warning from include/linux/mm.h

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Message-ID: <20150320235213.GA1233@home.buserror.net>
Date:	Fri, 20 Mar 2015 18:52:13 -0500
From:	Scott Wood <scottwood@...escale.com>
To:	LEROY Christophe <christophe.leroy@....fr>
CC:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	<linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>
Subject: Re: powerpc32: fix warning from include/linux/mm.h

On Fri, Dec 05, 2014 at 12:20:20PM +0100, LEROY Christophe wrote:
> include/linux/mm.h: In function 'is_vmalloc_addr':
> include/linux/mm.h:367:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
>   return addr >= VMALLOC_START && addr < VMALLOC_END;
>               ^
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
> ---
>  arch/powerpc/include/asm/pgtable-ppc32.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

That warning doesn't appear to be enabled.  What config are you seeing
this with?

I'm also not clear on why this was assigned to me in patchwork.

-Scott
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