netdev - Re: [PATCH net-next 01/14] net: ipv4: Add a flags argument to iptunnel_xmit(), udp_tunnel_xmit

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Message-ID: <faa9f6a8-daea-40f7-82dd-fb1133010629@openvpn.net>
Date: Thu, 12 Jun 2025 13:21:06 +0200
From: Antonio Quartulli <antonio@...nvpn.net>
To: Petr Machata <petrm@...dia.com>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, David Ahern <dsahern@...il.com>,
 netdev@...r.kernel.org
Cc: Simon Horman <horms@...nel.org>, Nikolay Aleksandrov
 <razor@...ckwall.org>, Ido Schimmel <idosch@...dia.com>, mlxsw@...dia.com,
 Pablo Neira Ayuso <pablo@...filter.org>, osmocom-net-gprs@...ts.osmocom.org,
 Andrew Lunn <andrew+netdev@...n.ch>, Taehee Yoo <ap420073@...il.com>,
 "Jason A. Donenfeld" <Jason@...c4.com>, wireguard@...ts.zx2c4.com,
 Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
 linux-sctp@...r.kernel.org, Jon Maloy <jmaloy@...hat.com>,
 tipc-discussion@...ts.sourceforge.net
Subject: Re: [PATCH net-next 01/14] net: ipv4: Add a flags argument to
 iptunnel_xmit(), udp_tunnel_xmit_skb()

On 09/06/2025 22:50, Petr Machata wrote:
> iptunnel_xmit() erases the contents of the SKB control block. In order to
> be able to set particular IPCB flags on the SKB, add a corresponding
> parameter, and propagate it to udp_tunnel_xmit_skb() as well.
> 
> In one of the following patches, VXLAN driver will use this facility to
> mark packets as subject to IP multicast routing.
> 
> Signed-off-by: Petr Machata <petrm@...dia.com>
> Reviewed-by: Ido Schimmel <idosch@...dia.com>
> ---
> 
> Notes:
> CC: Pablo Neira Ayuso <pablo@...filter.org>
> CC: osmocom-net-gprs@...ts.osmocom.org
> CC: Andrew Lunn <andrew+netdev@...n.ch>
> CC: Taehee Yoo <ap420073@...il.com>
> CC: Antonio Quartulli <antonio@...nvpn.net>
> CC: "Jason A. Donenfeld" <Jason@...c4.com>
> CC: wireguard@...ts.zx2c4.com
> CC: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
> CC: linux-sctp@...r.kernel.org
> CC: Jon Maloy <jmaloy@...hat.com>
> CC: tipc-discussion@...ts.sourceforge.net

Acked-by: Antonio Quartulli <antonio@...nvpn.net>

-- 
Antonio Quartulli
OpenVPN Inc.