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Date: Tue, 4 Mar 2014 21:09:27 -0800
From: Greg KH <gregkh@linuxfoundation.org>
To: Jon Ringle <jringle@gridpoint.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Add option to build with -O3
Message-ID: <20140305050927.GA8534@kroah.com>
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On Tue, Mar 04, 2014 at 07:01:49PM -0500, Jon Ringle wrote:
> +config CC_OPTIMIZE_FOR_SPEED
> +    bool "Optimze for speed (-O3)"
> +    help
> +      Enabling this option will pass "-O3" to gcc
> +      resulting in a larger kernel (but possibly faster)

Are you sure about that?  Have you measured it?