Date: Mon, 06 Mar 2006 14:28:14 -0800 (PST)
Message-Id: <20060306.142814.109285730.davem@davemloft.net>
To: rdreier@cisco.com
Cc: mshefty@ichips.intel.com, sean.hefty@intel.com, netdev@vger.kernel.org,
       linux-kernel@vger.kernel.org, openib-general@openib.org
Subject: Re: [openib-general] Re: [PATCH 6/6] IB: userspace support for
 RDMA connection manager
From: "David S. Miller" <davem@davemloft.net>
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	<440CACB5.2010609@ichips.intel.com>
	<adabqwj5j7b.fsf@cisco.com>
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From: Roland Dreier <rdreier@cisco.com>
Date: Mon, 06 Mar 2006 13:58:32 -0800

>     Sean> Unless I miss counted, they should be aligned.
>     Sean> ib_user_path_rec is defined near the end of patch 1/6.
> 
> You're right.  struct sockaddr_in6 is 28 bytes long (not a multiple of
> 8) but gcc seems to lay everything out the same on 32-bit and 64-bit
> architectures just the same.

Please make sure you check "x86_64 vs. x86", and then something like
"powerpc64 vs. powerpc32" or "sparc64 vs. sparc32", as those are the
two different classes of ABI layouts.

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