netdev - Re: [PATCH net] ip6_tunnel: fix traffic class routing for tunnels

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Message-Id: <20170604.195018.518487162165124233.davem@davemloft.net>
Date:   Sun, 04 Jun 2017 19:50:18 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     mcbirnie.l@...il.com
Cc:     kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org,
        kaber@...sh.net, netdev@...r.kernel.org, peter.a.dawson@...ing.com
Subject: Re: [PATCH net] ip6_tunnel: fix traffic class routing for tunnels

From: Liam McBirnie <mcbirnie.l@...il.com>
Date: Fri, 2 Jun 2017 15:12:26 +1000

> From: Liam McBirnie <mcbirnie.l@...il.com>
> Date: Thu, 1 Jun 2017 15:36:01 +1000
> Subject: [PATCH net] ip6_tunnel: fix traffic class routing for tunnels
> 
> ip6_route_output() requires that the flowlabel contains the traffic
> class for policy routing.
> 
> Commit 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on
> encapsulated packets") removed the code which previously added the
> traffic class to the flowlabel.
> 
> The traffic class is added here because only route lookup needs the
> flowlabel to contain the traffic class.
> 
> Fixes: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets")
> Signed-off-by: Liam McBirnie <liam.mcbirnie@...ing.com>

Applied and queued up for -stable, thanks.