Petr Machata 96e8f5a9fe net: ipv6: Add ip6_mr_output() ... Multicast routing is today handled in the input path. Locally generated MC packets don't hit the IPMR code today. Thus if a VXLAN remote address is multicast, the driver needs to set an OIF during route lookup. Thus MC routing configuration needs to be kept in sync with the VXLAN FDB and MDB. Ideally, the VXLAN packets would be routed by the MC routing code instead. To that end, this patch adds support to route locally generated multicast packets. The newly-added routines do largely what ip6_mr_input() and ip6_mr_forward() do: make an MR cache lookup to find where to send the packets, and use ip6_output() to send each of them. When no cache entry is found, the packet is punted to the daemon for resolution. Similarly to the IPv4 case in a previous patch, the new logic is contingent on a newly-added IP6CB flag being set. Signed-off-by: Petr Machata <petrm@nvidia.com> Link: https://patch.msgid.link/3bcc034a3ab4d3c291072fff38f78d7fbbeef4e6.1750113335.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2025-06-17 18:18:46 -07:00
..
ila	net: Fix checksum update for ILA adj-transport	2025-05-30 19:53:51 -07:00
netfilter	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
Kconfig	net: ipv6: select DST_CACHE from IPV6_RPL_LWTUNNEL	2024-09-22 19:52:07 +01:00
Makefile	…
addrconf.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
addrconf_core.c	…
addrlabel.c	ipv6: Use nlmsg_payload in addrlabel file	2025-04-16 18:33:02 -07:00
af_inet6.c	ovpn: implement TCP transport	2025-04-17 12:30:03 +02:00
ah6.c	…
anycast.c	netlink: add IPv6 anycast join/leave notifications	2025-01-09 12:54:45 +01:00
calipso.c	netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets	2025-04-02 16:01:04 -07:00
datagram.c	…
esp6.c	espintcp: remove encap socket caching to avoid reference leak	2025-04-14 11:59:17 +02:00
esp6_offload.c	xfrm: Add an inbound percpu state cache.	2024-10-29 11:56:18 +01:00
exthdrs.c	net: use sock_kmemdup for ip_options	2025-03-03 17:16:34 -08:00
exthdrs_core.c	…
exthdrs_offload.c	…
fib6_notifier.c	net: do not acquire rtnl in fib_seq_sum()	2024-10-11 15:35:05 -07:00
fib6_rules.c	ipv6: fib_rules: Add DSCP mask matching	2025-02-21 16:08:48 -08:00
fou6.c	…
icmp.c	inet: ping: avoid skb_clone() dance in ping_rcv()	2025-02-28 14:41:33 -08:00
inet6_connection_sock.c	net: Unexport shared functions for DCCP.	2025-04-11 18:58:11 -07:00
inet6_hashtables.c	inet: call inet6_ehashfn() once from inet6_hash_connect()	2025-03-06 15:26:02 -08:00
ioam6.c	net: convert to nla_get_*_default()	2024-11-11 10:32:06 -08:00
ioam6_iptunnel.c	net: ipv6: ioam6: fix double reallocation	2025-04-17 12:52:34 +02:00
ip6_checksum.c	…
ip6_fib.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
ip6_flowlabel.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
ip6_gre.c	ipv6: Convert tunnel devices' ->exit_batch_rtnl() to ->exit_rtnl().	2025-04-14 17:08:42 -07:00
ip6_icmp.c	…
ip6_input.c	ipv6: Use RCU in ip6_input()	2025-02-06 16:14:15 -08:00
ip6_offload.c	net: gro: initialize network_offset in network layer	2024-05-27 16:46:59 -07:00
ip6_offload.h	…
ip6_output.c	net: devmem: Implement TX path	2025-05-13 11:12:48 +02:00
ip6_tunnel.c	net: ipv6: Add a flags argument to ip6tunnel_xmit(), udp_tunnel6_xmit_skb()	2025-06-17 18:18:45 -07:00
ip6_udp_tunnel.c	net: ipv6: Add a flags argument to ip6tunnel_xmit(), udp_tunnel6_xmit_skb()	2025-06-17 18:18:45 -07:00
ip6_vti.c	ipv6: Convert tunnel devices' ->exit_batch_rtnl() to ->exit_rtnl().	2025-04-14 17:08:42 -07:00
ip6mr.c	net: ipv6: Add ip6_mr_output()	2025-06-17 18:18:46 -07:00
ipcomp6.c	…
ipv6_sockglue.c	ipv6: avoid indirect calls for SOL_IP socket options	2024-08-26 14:53:50 -07:00
mcast.c	ipv6: mcast: add RCU protection to mld_newpack()	2025-02-13 08:37:21 -08:00
mcast_snoop.c	…
mip6.c	…
ndisc.c	ndisc: ndisc_send_redirect() cleanup	2025-02-15 09:08:46 -08:00
netfilter.c	netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it	2025-05-05 13:13:08 +02:00
output_core.c	…
ping.c	ipv6: initialize inet socket cookies with sockcm_init	2025-02-18 18:27:20 -08:00
proc.c	minmax: add a few more MIN_T/MAX_T users	2024-07-28 13:41:14 -07:00
protocol.c	…
raw.c	ipv6: initialize inet socket cookies with sockcm_init	2025-02-18 18:27:20 -08:00
reassembly.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
route.c	net: ipv6: Add ip6_mr_output()	2025-06-17 18:18:46 -07:00
rpl.c	…
rpl_iptunnel.c	net: ipv6: fix dst ref loop on input in rpl lwt	2025-02-27 14:18:22 +01:00
seg6.c	ipv6: sr: restruct ifdefines	2024-05-30 18:29:38 -07:00
seg6_hmac.c	ipv6: sr: Use nested-BH locking for hmac_storage	2025-05-15 15:23:31 +02:00
seg6_iptunnel.c	net: ipv6: fix dst ref loop on input in seg6 lwt	2025-02-27 14:18:21 +01:00
seg6_local.c	seg6: Allow End.X behavior to accept an oif	2025-06-16 15:31:14 -07:00
sit.c	net: ipv4: Add a flags argument to iptunnel_xmit(), udp_tunnel_xmit_skb()	2025-06-17 18:18:44 -07:00
syncookies.c	tcp: use sk_skb_reason_drop to free rx packets	2024-06-19 12:44:22 +01:00
sysctl_net_ipv6.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00
tcp_ao.c	…
tcp_ipv6.c	ip: load balance tcp connections to single dst addr and port	2025-04-29 16:22:25 +02:00
tcpv6_offload.c	net: use sock_gen_put() when sk_state is TCP_TIME_WAIT	2025-05-01 07:00:19 -07:00
tunnel6.c	…
udp.c	udp_tunnel: create a fastpath GRO lookup.	2025-04-08 18:19:41 -07:00
udp_impl.h	…
udp_offload.c	udp_tunnel: create a fastpath GRO lookup.	2025-04-08 18:19:41 -07:00
udplite.c	…
xfrm6_input.c	xfrm: Fix UDP GRO handling for some corner cases	2025-04-17 11:08:16 +02:00
xfrm6_output.c	xfrm: Fix the usage of skb->sk	2025-01-20 07:06:53 +01:00
xfrm6_policy.c	xfrm: respect ip protocols rules criteria when performing dst lookups	2024-09-23 07:02:07 +02:00
xfrm6_protocol.c	…
xfrm6_state.c	…
xfrm6_tunnel.c	…