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Date: Wed, 5 Dec 2012 22:46:12 +0100
From: Borislav Petkov <bp@alien8.de>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
        Andrew Morton <akpm@linux-foundation.org>,
        Andreas Mohr <andi@lisas.de>, linux-kernel@vger.kernel.org,
        Li Shaohua <shaohua.li@intel.com>, linux-acpi@vger.kernel.org
Subject: Re: Look Ma, da kernel is b0rken
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	Alan Cox <alan@lxorguk.ukuu.org.uk>,
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	Andreas Mohr <andi@lisas.de>, linux-kernel@vger.kernel.org,
	Li Shaohua <shaohua.li@intel.com>, linux-acpi@vger.kernel.org
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On Wed, Dec 05, 2012 at 09:41:14PM +0000, Alan Cox wrote:
> I was just talking about the always true/always false stuff !

That's -Wlogical-op and not on by default. You can enable it with -W=2.

-- 
Regards/Gruss,
    Boris.