linux-kernel - Re: [PATCH 185/222] tcp: fix MSG_SENDPAGE

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Message-Id: <20130212.023629.1135481101302114772.davem@davemloft.net>
Date:	Tue, 12 Feb 2013 02:36:29 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	ben@...adent.org.uk
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com, edumazet@...gle.com,
	herton.krzesinski@...onical.com, gregkh@...uxfoundation.org
Subject: Re: [PATCH 185/222] tcp: fix MSG_SENDPAGE_NOTLAST logic

From: Ben Hutchings <ben@...adent.org.uk>
Date: Fri, 01 Feb 2013 18:40:57 +0100

> On Wed, 2013-01-16 at 13:56 -0200, Herton Ronaldo Krzesinski wrote:
>> 3.5.7.3 -stable review patch.  If anyone has any objections, please let me know.
>> 
>> ------------------
>> 
>> From: Eric Dumazet <edumazet@...gle.com>
>> 
>> commit ae62ca7b03217be5e74759dc6d7698c95df498b3 upstream.
>> 
>> commit 35f9c09fe9c72e (tcp: tcp_sendpages() should call tcp_push() once)
>> added an internal flag : MSG_SENDPAGE_NOTLAST meant to be set on all
>> frags but the last one for a splice() call.
> [...]
> 
> David, I think this is needed for 3.0 and 3.2 as well since
> 35f9c09fe9c72e was backported to them.  You previously included it in
> updates for 3.4 and 3.7.

Ok, queued up, thanks.
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