From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: l2tp: Make l2tp_ip6 namespace aware
Date: Mon, 30 May 2016 00:04:11 -0700 (PDT)
Message-ID: <20160530.000411.613218510439299331.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, hannes@stressinduktion.org,
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From: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Date: Thu, 26 May 2016 20:16:36 +0300

> l2tp_ip6 tunnel and session lookups were still using init_net, although
> the l2tp core infrastructure already supports lookups keyed by 'net'.
> 
> As a result, l2tp_ip6_recv discarded packets for tunnels/sessions
> created in namespaces other than the init_net.
> 
> Fix, by using dev_net(skb->dev) or sock_net(sk) where appropriate.
> 
> Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>

Applied.