linux/net/ipv4
Paolo Abeni f5b60d6a57 netfilter pull request 25-05-23
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Merge tag 'nf-next-25-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next

Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following batch contains Netfilter updates for net-next,
specifically 26 patches: 5 patches adding/updating selftests,
4 fixes, 3 PREEMPT_RT fixes, and 14 patches to enhance nf_tables):

1) Improve selftest coverage for pipapo 4 bit group format, from
   Florian Westphal.

2) Fix incorrect dependencies when compiling a kernel without
   legacy ip{6}tables support, also from Florian.

3) Two patches to fix nft_fib vrf issues, including selftest updates
   to improve coverage, also from Florian Westphal.

4) Fix incorrect nesting in nft_tunnel's GENEVE support, from
   Fernando F. Mancera.

5) Three patches to fix PREEMPT_RT issues with nf_dup infrastructure
   and nft_inner to match in inner headers, from Sebastian Andrzej Siewior.

6) Integrate conntrack information into nft trace infrastructure,
   from Florian Westphal.

7) A series of 13 patches to allow to specify wildcard netdevice in
   netdev basechain and flowtables, eg.

   table netdev filter {
       chain ingress {
           type filter hook ingress devices = { eth0, eth1, vlan* } priority 0; policy accept;
       }
   }

   This also allows for runtime hook registration on NETDEV_{UN}REGISTER
   event, from Phil Sutter.

netfilter pull request 25-05-23

* tag 'nf-next-25-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next: (26 commits)
  selftests: netfilter: Torture nftables netdev hooks
  netfilter: nf_tables: Add notifications for hook changes
  netfilter: nf_tables: Support wildcard netdev hook specs
  netfilter: nf_tables: Sort labels in nft_netdev_hook_alloc()
  netfilter: nf_tables: Handle NETDEV_CHANGENAME events
  netfilter: nf_tables: Wrap netdev notifiers
  netfilter: nf_tables: Respect NETDEV_REGISTER events
  netfilter: nf_tables: Prepare for handling NETDEV_REGISTER events
  netfilter: nf_tables: Have a list of nf_hook_ops in nft_hook
  netfilter: nf_tables: Pass nf_hook_ops to nft_unregister_flowtable_hook()
  netfilter: nf_tables: Introduce nft_register_flowtable_ops()
  netfilter: nf_tables: Introduce nft_hook_find_ops{,_rcu}()
  netfilter: nf_tables: Introduce functions freeing nft_hook objects
  netfilter: nf_tables: add packets conntrack state to debug trace info
  netfilter: conntrack: make nf_conntrack_id callable without a module dependency
  netfilter: nf_dup_netdev: Move the recursion counter struct netdev_xmit
  netfilter: nft_inner: Use nested-BH locking for nft_pcpu_tun_ctx
  netfilter: nf_dup{4, 6}: Move duplication check to task_struct
  netfilter: nft_tunnel: fix geneve_opt dump
  selftests: netfilter: nft_fib.sh: add type and oif tests with and without VRFs
  ...
====================

Link: https://patch.msgid.link/20250523132712.458507-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-26 18:53:41 +02:00
..
netfilter netfilter: nf_dup{4, 6}: Move duplication check to task_struct 2025-05-23 13:57:12 +02:00
af_inet.c net: Retire DCCP socket. 2025-04-11 18:58:10 -07:00
ah4.c net: fill in MODULE_DESCRIPTION()s for ipv4 modules 2024-02-09 14:12:02 -08:00
arp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-02-20 10:37:30 -08:00
bpf_tcp_ca.c tcp: Pass flags to __tcp_send_ack 2025-03-17 13:56:38 +00:00
cipso_ipv4.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
datagram.c ipv4: Use inet_sk_init_flowi4() in ip4_datagram_release_cb(). 2024-12-20 13:50:09 -08:00
devinet.c ipv4: Use nlmsg_payload in devinet file 2025-04-16 18:33:02 -07:00
esp4.c espintcp: remove encap socket caching to avoid reference leak 2025-04-14 11:59:17 +02:00
esp4_offload.c xfrm: Add an inbound percpu state cache. 2024-10-29 11:56:18 +01:00
fib_frontend.c inet: Remove rtnl_is_held arg of lwtunnel_valid_encap_type(_attr)?(). 2025-05-20 19:18:24 -07:00
fib_lookup.h
fib_notifier.c net: do not acquire rtnl in fib_seq_sum() 2024-10-11 15:35:05 -07:00
fib_rules.c ipv4: fib_rules: Add DSCP mask matching 2025-02-21 16:08:47 -08:00
fib_semantics.c ipv6: Revert two per-cpu var allocation for RTM_NEWROUTE. 2025-05-20 19:18:24 -07:00
fib_trie.c ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config(). 2025-03-03 15:04:11 -08:00
fou_bpf.c ip_tunnel: convert __be16 tunnel flags to bitmaps 2024-04-01 10:49:28 +01:00
fou_core.c fou: fix initialization of grc 2024-09-09 17:21:47 -07:00
fou_nl.c tools: ynl-gen: use big-endian netlink attribute types 2024-10-22 15:33:24 +02:00
fou_nl.h net: ynl: prefix uAPI header include with uapi/ 2023-05-26 10:30:14 +01:00
gre_demux.c net: ip_gre: Fix spelling mistake "demultiplexor" -> "demultiplexer" 2025-04-24 18:20:40 -07:00
gre_offload.c net: gro: rename skb_gro_header_hard() 2024-03-05 13:30:11 +01:00
icmp.c inet: ping: avoid skb_clone() dance in ping_rcv() 2025-02-28 14:41:33 -08:00
igmp.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
igmp_internal.h netlink: support dumping IPv4 multicast addresses 2025-02-11 11:26:53 +01:00
inet_connection_sock.c tcp: Rename tcp_or_dccp_get_hashinfo(). 2025-04-11 18:58:11 -07:00
inet_diag.c net: cgroup: Guard users of sock_cgroup_classid() 2025-04-24 16:04:02 +02:00
inet_fragment.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
inet_hashtables.c net: rfs: add sock_rps_delete_flow() helper 2025-05-16 16:03:48 -07:00
inet_timewait_sock.c net: Unexport shared functions for DCCP. 2025-04-11 18:58:11 -07:00
inetpeer.c inetpeer: use EXPORT_IPV6_MOD[_GPL]() 2025-02-14 13:09:39 -08:00
ip_forward.c net: fix IPSTATS_MIB_OUTFORWDATAGRAMS increment after fragment check 2023-10-13 09:58:45 -07:00
ip_fragment.c inet: frags: save a pair of atomic operations in reassembly 2025-03-18 13:18:36 +01:00
ip_gre.c ipv4: ip_tunnel: Convert ip_tunnel_delete_nets() callers to ->exit_rtnl(). 2025-04-14 17:08:42 -07:00
ip_input.c ipv4: remove useless arg 2025-01-02 17:17:40 -08:00
ip_options.c net: ip: make ip_route_input() return drop reasons 2024-11-12 11:24:51 +01:00
ip_output.c net: devmem: Implement TX path 2025-05-13 11:12:48 +02:00
ip_sockglue.c Networking changes for 6.14. 2025-01-22 08:28:57 -08:00
ip_tunnel.c ipv4: ip_tunnel: Replace strcpy use with strscpy 2025-05-05 18:16:11 -07:00
ip_tunnel_core.c net: fix geneve_opt length integer overflow 2025-04-03 15:47:35 -07:00
ip_vti.c ipv4: ip_tunnel: Convert ip_tunnel_delete_nets() callers to ->exit_rtnl(). 2025-04-14 17:08:42 -07:00
ipcomp.c xfrm: ipcomp: add extack to ipcomp{4,6}_init_state 2022-09-29 07:18:00 +02:00
ipconfig.c net: ipconfig: move ic_nameservers_fallback into #ifdef block 2023-05-22 11:17:55 +01:00
ipip.c ipv4: ip_tunnel: Convert ip_tunnel_delete_nets() callers to ->exit_rtnl(). 2025-04-14 17:08:42 -07:00
ipmr.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-05-22 09:42:41 -07:00
ipmr_base.c ipmr: do not call mr_mfc_uses_dev() for unres entries 2025-01-23 07:08:13 -08:00
Kconfig net: Retire DCCP socket. 2025-04-11 18:58:10 -07:00
Makefile bpfilter: remove bpfilter 2024-01-04 10:23:10 -08:00
metrics.c net: remove NULL-pointer net parameter in ip_metrics_convert 2024-06-05 10:06:00 +01:00
netfilter.c netfilter: ipv4: Convert ip_route_me_harder() to dscp_t. 2024-11-15 11:00:29 +01:00
netlink.c
nexthop.c inet: Remove rtnl_is_held arg of lwtunnel_valid_encap_type(_attr)?(). 2025-05-20 19:18:24 -07:00
ping.c inet: ping: avoid skb_clone() dance in ping_rcv() 2025-02-28 14:41:33 -08:00
proc.c tcp: add LINUX_MIB_PAWS_TW_REJECTED counter 2025-04-10 18:29:26 -07:00
protocol.c
raw.c ipv4: remove get_rttos 2025-02-18 18:27:19 -08:00
raw_diag.c inet_diag: add module pointer to "struct inet_diag_handler" 2024-01-23 15:13:54 +01:00
route.c ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT 2025-05-15 15:23:30 +02:00
syncookies.c tcp: be less liberal in TSEcr received while in SYN_RECV state 2025-02-26 18:11:17 -08:00
sysctl_net_ipv4.c tcp: add tcp_rto_max_ms sysctl 2025-02-11 13:08:00 +01:00
tcp.c tcp: increase tcp_rmem[2] to 32 MB 2025-05-15 11:30:09 -07:00
tcp_ao.c net/tcp: Add missing lockdep annotations for TCP-AO hlist traversals 2024-11-03 12:10:11 -08:00
tcp_bbr.c tcp: Add new args for cong_control in tcp_congestion_ops 2024-05-02 16:26:56 -07:00
tcp_bic.c
tcp_bpf.c bpf: Fix wrong copied_seq calculation 2025-01-29 13:32:23 -08:00
tcp_cdg.c Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
tcp_cong.c tcp: only release congestion control if it has been initialized 2024-10-31 18:22:48 -07:00
tcp_cubic.c tcp_cubic: fix incorrect HyStart round start detection 2025-01-20 12:26:41 +00:00
tcp_dctcp.c tcp: helpers for ECN mode handling 2025-03-17 13:54:11 +00:00
tcp_dctcp.h tcp: Pass flags to __tcp_send_ack 2025-03-17 13:56:38 +00:00
tcp_diag.c tcp: ulp: diag: more info without CAP_NET_ADMIN 2025-03-07 19:39:53 -08:00
tcp_fastopen.c tcp: fastopen: note that a child socket was created 2025-04-24 18:21:04 -07:00
tcp_highspeed.c
tcp_htcp.c tcp: Use clamp() in htcp_alpha_update() 2024-08-06 12:16:25 -07:00
tcp_hybla.c
tcp_illinois.c
tcp_input.c tcp: skip big rtt sample if receive queue is not empty 2025-05-15 11:30:09 -07:00
tcp_ipv4.c tcp: increase tcp_limit_output_bytes default value to 4MB 2025-05-15 11:30:09 -07:00
tcp_lp.c tcp: rename tcp_time_stamp() to tcp_time_stamp_ts() 2023-10-23 09:35:01 +01:00
tcp_metrics.c tcp: convert to dev_net_rcu() 2025-03-03 15:44:19 -08:00
tcp_minisocks.c tcp: add LINUX_MIB_PAWS_TW_REJECTED counter 2025-04-10 18:29:26 -07:00
tcp_nv.c
tcp_offload.c net: use sock_gen_put() when sk_state is TCP_TIME_WAIT 2025-05-01 07:00:19 -07:00
tcp_output.c tcp: always use tcp_limit_output_bytes limitation 2025-05-15 11:30:09 -07:00
tcp_plb.c prandom: remove prandom_u32_max() 2022-12-20 03:13:45 +01:00
tcp_rate.c
tcp_recovery.c tcp: fix excessive TLP and RACK timeouts from HZ rounding 2023-10-17 17:25:42 -07:00
tcp_scalable.c
tcp_sigpool.c net/tcp_sigpool: Use nested-BH locking for sigpool_scratch. 2024-06-24 16:41:22 -07:00
tcp_timer.c Networking changes for 6.15. 2025-03-26 21:48:21 -07:00
tcp_ulp.c net/ulp: use consistent error code when blocking ULP 2023-01-19 09:26:16 -08:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c net: fill in MODULE_DESCRIPTION()s for ipv4 modules 2024-02-09 14:12:02 -08:00
udp.c net: rfs: add sock_rps_delete_flow() helper 2025-05-16 16:03:48 -07:00
udp_bpf.c bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser() 2023-03-03 17:25:15 +01:00
udp_diag.c inet_diag: add module pointer to "struct inet_diag_handler" 2024-01-23 15:13:54 +01:00
udp_impl.h sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
udp_offload.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-05-01 15:11:38 -07:00
udp_tunnel_core.c udp: properly deal with xfrm encap and ADDRFORM 2025-04-14 14:29:01 -07:00
udp_tunnel_nic.c udp_tunnel: Use flex array to simplify code 2023-10-03 11:39:34 +02:00
udp_tunnel_stub.c
udplite.c udplite: remove UDPLITE_BIT 2023-09-14 16:16:36 +02:00
xfrm4_input.c xfrm: Fix UDP GRO handling for some corner cases 2025-04-17 11:08:16 +02:00
xfrm4_output.c
xfrm4_policy.c xfrm: Convert struct xfrm_dst_lookup_params -> tos to dscp_t. 2024-11-06 12:42:51 +01:00
xfrm4_protocol.c ipv4: Convert ip_route_input_noref() to dscp_t. 2024-10-03 16:21:21 -07:00
xfrm4_state.c
xfrm4_tunnel.c net: fill in MODULE_DESCRIPTION()s for ipv4 modules 2024-02-09 14:12:02 -08:00