From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH v3,net-next 2/2] ip6_gre: fix error path when
 ip6erspan_rcv failed
Date: Wed, 20 Dec 2017 13:53:05 -0500 (EST)
Message-ID: <20171220.135305.1152270786921147796.davem@davemloft.net>
References: <1513736507-22968-1-git-send-email-yanhaishuang@cmss.chinamobile.com>
        <1513736507-22968-3-git-send-email-yanhaishuang@cmss.chinamobile.com>
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Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        u9012063@gmail.com
To: yanhaishuang@cmss.chinamobile.com
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From: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Date: Wed, 20 Dec 2017 10:21:47 +0800

> Same as ipv4 code, when ip6erspan_rcv call return PACKET_REJECT, we
> should call icmpv6_send to send icmp unreachable message in error path.
> 
> Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support")
> Acked-by: William Tu <u9012063@gmail.com>
> Cc: William Tu <u9012063@gmail.com>
> Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>

Applied.