From: Cyrill Gorcunov <gorcunov@gmail•com>
To: Stephen Rothwell <sfr@canb•auug.org.au>
Cc: Thomas Gleixner <tglx@linutronix•de>, Ingo Molnar <mingo@elte•hu>,
"H. Peter Anvin" <hpa@zytor•com>,
linux-next@vger•kernel.org
Subject: Re: linux-next: x86 tree build warning
Date: Fri, 6 Mar 2009 08:23:53 +0300 [thread overview]
Message-ID: <aa79d98a0903052123i770bc198i425ac2389a8986fa@mail.gmail.com> (raw)
In-Reply-To: <aa79d98a0903052001w57142b11p5c4dfa228f94c1f7@mail.gmail.com>
On Fri, Mar 6, 2009 at 7:01 AM, Cyrill Gorcunov <gorcunov@gmail•com> wrote:
> On 3/6/09, Stephen Rothwell <sfr@canb•auug.org.au> wrote:
>> Hi all,
>>
>> Today's linux-next build (x86_64 allmodconfig) produced this warning:
>>
>> In file included from drivers/char/epca.c:49:
>> drivers/char/digiFep1.h:7:1: warning: "GLOBAL" redefined
>> In file included from include/linux/linkage.h:5,
>> from include/linux/kernel.h:11,
>> from arch/x86/include/asm/system.h:10,
>> from arch/x86/include/asm/processor.h:17,
>> from include/linux/prefetch.h:14,
>> from include/linux/list.h:6,
>> from include/linux/module.h:9,
>> from drivers/char/epca.c:29:
>> arch/x86/include/asm/linkage.h:55:1: warning: this is the location of the
>> previous definition
>>
>> Probably introduced by commit 95695547a7db44b88a7ee36cf5df188de267e99e
>> ("x86: asm linkage - introduce GLOBAL macro") from the x86 tree.
>> --
>> Cheers,
>> Stephen Rothwell sfr@canb•auug.org.au
>> http://www.canb.auug.org.au/~sfr/
>>
>
> Thanks Stephen, i will take a look. Iirc the same macro used as well
> in ia64 arch, weird.
>
I've just checked the sources -- it seems some definitions in
arch/x86/include/asm/linkage.h should be guarded by __ASSEMBLY__ (ie
-- __ALIGN, __ALIGN_STR and eventually GLOBAL). I'll make a patch
today evening (can't get access to linux machine right now). Ingo?
next prev parent reply other threads:[~2009-03-06 5:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-06 0:47 linux-next: x86 tree build warning Stephen Rothwell
2009-03-06 4:01 ` Cyrill Gorcunov
2009-03-06 5:23 ` Cyrill Gorcunov [this message]
2009-03-06 11:05 ` Ingo Molnar
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