From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH] net/mlx5: fix redundant free of Tx buffer
Date: Thu, 1 Jun 2017 11:33:49 +0100
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References: <20170531174845.35951-1-yskoh@mellanox.com>
 <20170601080803.GN31330@autoinstall.dev.6wind.com>
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Cc: dev@dpdk.org, adrien.mazarguil@6wind.com, stable@dpdk.org
To: =?UTF-8?Q?N=c3=a9lio_Laranjeiro?= <nelio.laranjeiro@6wind.com>,
 Yongseok Koh <yskoh@mellanox.com>
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On 6/1/2017 9:08 AM, Nélio Laranjeiro wrote:
> On Wed, May 31, 2017 at 10:48:45AM -0700, Yongseok Koh wrote:
>> SW completion ring of Tx (txq->elts) stores individual mbufs even if a
>> multi-segmented packet is sent. rte_pktmbuf_free_seg() must be used when
>> cleaning up the completion ring. Otherwise, chained mbufs are redundantly
>> freed and finally it would cause a crash.
>>
>> CC: stable@dpdk.org
>> Fixes: 1d88ba171942 ("net/mlx5: refactor Tx data path")
>>
>> Signed-off-by: Yongseok Koh <yskoh@mellanox.com>

> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

Applied to dpdk-next-net/master, thanks.