netdev - Re: [PATCH 1/2] erspan: return PACKET_REJECT when the appropriate tunnel is not found

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Date:   Tue, 11 Sep 2018 23:52:24 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     yanhaishuang@...s.chinamobile.com
Cc:     kuznet@....inr.ac.ru, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, u9012063@...il.com
Subject: Re: [PATCH 1/2] erspan: return PACKET_REJECT when the appropriate
 tunnel is not found

From: Haishuang Yan <yanhaishuang@...s.chinamobile.com>
Date: Mon, 10 Sep 2018 22:19:47 +0800

> If erspan tunnel hasn't been established, we'd better send icmp port
> unreachable message after receive erspan packets.
> 
> Fixes: 84e54fe0a5ea ("gre: introduce native tunnel support for ERSPAN")
> Cc: William Tu <u9012063@...il.com>
> Signed-off-by: Haishuang Yan <yanhaishuang@...s.chinamobile.com>

Applied and queued up for -stable.