Date: Wed, 14 Jan 2009 11:36:24 +0100
From: Jesper Nilsson <Jesper.Nilsson@axis.com>
To: David Miller <davem@davemloft.net>
Cc: "roucaries.bastien@gmail.com" <roucaries.bastien@gmail.com>,
       "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
       "tj@kernel.org" <tj@kernel.org>, "gregkh@suse.de" <gregkh@suse.de>,
       "stern@rowland.harvard.edu" <stern@rowland.harvard.edu>,
       "jens.axboe@oracle.com" <jens.axboe@oracle.com>,
       "hinko.kocevar@cetrtapot.si" <hinko.kocevar@cetrtapot.si>
Subject: Re: lib/klist.c: bit 0 in pointer can't be used as flag
Message-ID: <20090114103624.GH19262@axis.com>
References: <195c7a900901131511l7077eebar8396267e3f2b670b@mail.gmail.com> <20090114101908.GF19262@axis.com> <20090114.022140.169499153.davem@davemloft.net>
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On Wed, Jan 14, 2009 at 11:21:40AM +0100, David Miller wrote:
> From: Jesper Nilsson <Jesper.Nilsson@axis.com>
> Date: Wed, 14 Jan 2009 11:19:08 +0100
> > The following patch works for CRIS, and is less intrusive than
> > my earlier patch. If this the way to go I can resubmit a proper patch.
> 
> Out of curiosity, is there a way to get gcc to output code such
> that data objects are aligned more naturally?  Some option or
> similar?

There's flags for alignment of objects, but no flags for changing
structure layout or size, which is probably what we run into here.

/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@axis.com
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