netdev - Re: [PATCH] tcp repair: Fix unaligned access when repairing options (v2)

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Message-Id: <20120426.061417.1835457785025147124.davem@davemloft.net>
Date:	Thu, 26 Apr 2012 06:14:17 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	xemul@...allels.com, xemul@...red.ru
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] tcp repair: Fix unaligned access when repairing
 options (v2)

From: Pavel Emelyanov <xemul@...red.ru>
Date: Thu, 26 Apr 2012 13:43:04 +0400

> From: Pavel Emelyanov <xemul@...allels.com>
> 
> Don't pick __u8/__u16 values directly from raw pointers, but instead use
> an array of structures of code:value pairs. This is OK, since the buffer
> we take options from is not an skb memory, but a user-to-kernel one.
> 
> For those options which don't require any value now, require this to be
> zero (for potential future extension of this API).
> 
> v2: Changed tcp_repair_opt to use two __u32-s as spotted by David Laight.
> 
> Signed-off-by: Pavel Emelyanov <xemul@...allels.com>

Seems to have worked this time, applied :-)
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