From e3411e326fa48c9be09ba449330352ba698db698 Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Tue, 17 Jun 2025 00:44:09 +0200 Subject: net: ipv4: Add a flags argument to iptunnel_xmit(), udp_tunnel_xmit_skb() 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 Reviewed-by: Ido Schimmel Reviewed-by: Nikolay Aleksandrov Acked-by: Antonio Quartulli Link: https://patch.msgid.link/89c9daf9f2dc088b6b92ccebcc929f51742de91f.1750113335.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski --- net/tipc/udp_media.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/tipc/udp_media.c') diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index 108a4cc2e001..87e8c1e6d550 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -197,7 +197,7 @@ static int tipc_udp_xmit(struct net *net, struct sk_buff *skb, ttl = ip4_dst_hoplimit(&rt->dst); udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb, src->ipv4.s_addr, dst->ipv4.s_addr, 0, ttl, 0, src->port, - dst->port, false, true); + dst->port, false, true, 0); #if IS_ENABLED(CONFIG_IPV6) } else { if (!ndst) { -- cgit v1.2.3