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@nvidia.com Reviewed-by: Ido Schimmel idosch@nvidia.com
Notes: CC: Pablo Neira Ayuso pablo@netfilter.org CC: osmocom-net-gprs@lists.osmocom.org CC: Andrew Lunn andrew+netdev@lunn.ch CC: Taehee Yoo ap420073@gmail.com CC: Antonio Quartulli antonio@openvpn.net CC: "Jason A. Donenfeld" Jason@zx2c4.com CC: wireguard@lists.zx2c4.com CC: Marcelo Ricardo Leitner marcelo.leitner@gmail.com CC: linux-sctp@vger.kernel.org CC: Jon Maloy jmaloy@redhat.com CC: tipc-discussion@lists.sourceforge.net
Acked-by: Antonio Quartulli antonio@openvpn.net