From: Stephen Rothwell <sfr@canb.auug.org.au>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] af_key: suppress a warning for 64k pages.
Date: Wed, 31 Oct 2007 15:34:22 +1100 [thread overview]
Message-ID: <20071031153422.44f864e8.sfr@canb.auug.org.au> (raw)
In-Reply-To: <20071030.210846.215166155.davem@davemloft.net>
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On Tue, 30 Oct 2007 21:08:46 -0700 (PDT) David Miller <davem@davemloft.net> wrote:
>
> I'm not so sure ifdef'ing things up all over the place is the way to
> solve this. It makes the code ultra ugly.
I agree.
> I think we should retain the check, but modify it so that GCC knows we
> understand that it's OK if it is always false. Perhaps a simple (u32)
> cast on the left branch of the comparison is sufficient?
Unfortunately, that does not suppress the warning (gcc is getting too
smart :-().
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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next prev parent reply other threads:[~2007-10-31 4:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-31 3:59 [PATCH] af_key: suppress a warning for 64k pages Stephen Rothwell
2007-10-31 4:08 ` David Miller
2007-10-31 4:34 ` Stephen Rothwell [this message]
2007-10-31 4:42 ` David Miller
2007-10-31 5:24 ` Stephen Rothwell
2007-10-31 6:58 ` David Miller
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