linux-kernel - Re: [PATCH] x86: Fix warning in hw

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Message-ID: <20101209152033.GU21786@redhat.com>
Date:	Thu, 9 Dec 2010 10:20:33 -0500
From:	Don Zickus <dzickus@...hat.com>
To:	Rakib Mullick <rakib.mullick@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	x86@...nel.org, Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCH] x86: Fix warning in hw_nmi.c

On Thu, Dec 09, 2010 at 02:47:34PM +0600, Rakib Mullick wrote:
> commit 0e2af2a9abf94b408ff70679b692a8644fed4aab fixed this warning, it
> again introduced by commit 5f2b0ba4d94b3ac23cbc4b7f675d98eb677a760a.
> This patch fixes it by moving arch_trigger_all_cpu_backtrace few lines
> above backtrace_mask's declaration.
> 
> We were warned by the following warning:
> 
> arch/x86/kernel/apic/hw_nmi.c:29: warning: ‘backtrace_mask’ defined but not used
> 
> 
> Signed-off-by: Rakib Mullick <rakib.mullick@...il.com>

Thanks Rakib.

I already have this fix lined up for Ingo in another patch series.

http://thread.gmane.org/gmane.linux.kernel/1069682/focus=1069960

Hopefully Ingo will get a chance to include it soon.

Cheers,
Don
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