linux/net/ipv4
Linus Torvalds 7844502343 Nothing too exciting, usual stream of fixes.
Including fixes from Netfilter, Bluetooth and WPAN.
 
 Current release - new code bugs:
 
  - Bluetooth: hci_sync: fix not setting CE length properly
 
  - eth: enic: match mailbox replies to request numbers
 
 Previous releases - regressions:
 
  - tunnels: drop stale dst when building an ICMP error for PMTUD
 
  - ipv6: null-check fib6_node before accessing in __ip6_del_rt_siblings()
    (bug in the rtnl_lock -> RCU conversion)
 
  - eth: bnxt_en: fix crashes on Thor2 due to OOB coalescing buffer accesses
 
  - eth: bnxt_en: prevent queue stop with deferred completions
 
 Previous releases - always broken:
 
  - eth: ice: don't dereference pointers from TP_printk()
 
  - eth: fix OOB writes on ethtool flow rule dump in 3 drivers
 
  - eth: mlx5: fix FEC configuration with RS_544_514_INTERLEAVED_QUAD
 
  - dsa: tag_brcm: legacy FCS: request needed tailroom
 
 Misc:
 
  - net: cap tx_queue_len at S16_MAX to prevent oversized ring alloc
 
  - ipv6: flowlabel: cap duplicate leases per socket
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Nothing too exciting, usual stream of fixes. Including fixes from
  Netfilter, Bluetooth and WPAN.

  Current release - new code bugs:

   - Bluetooth: hci_sync: fix not setting CE length properly

   - eth: enic: match mailbox replies to request numbers

  Previous releases - regressions:

   - tunnels: drop stale dst when building an ICMP error for PMTUD

   - ipv6: null-check fib6_node before accessing in __ip6_del_rt_siblings()
     (bug in the rtnl_lock -> RCU conversion)

   - eth: bnxt_en:
       - fix crashes on Thor2 due to OOB coalescing buffer accesses
       - prevent queue stop with deferred completions

  Previous releases - always broken:

   - eth:
       - ice: don't dereference pointers from TP_printk()
       - fix OOB writes on ethtool flow rule dump in 3 drivers
       - mlx5: fix FEC configuration with RS_544_514_INTERLEAVED_QUAD

   - dsa: tag_brcm: legacy FCS: request needed tailroom

  Misc:

   - net: cap tx_queue_len at S16_MAX to prevent oversized ring alloc

   - ipv6: flowlabel: cap duplicate leases per socket"

* tag 'net-7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (164 commits)
  selftests: tc-testing: test action batch failure cleanup
  net/sched: act_api: release all action references on NEWACTION failure
  openvswitch: fix wrong flag value in get_ipv6_ext_hdrs()
  ipmr: account multicast table and route memory
  net: phy: dp83td510: handle the active-high LED polarity mode
  net: macb: initialize PTP state before registering clock
  net: hsr: enable promiscuous mode on interlink port with fwd offload
  ipv6: fix fib6 walker UAF on seq stop
  net: stmmac: fix TX descriptor availability check for TSO traffic
  net/rds: fix tcp stream corruption with large pages
  net: mana: restore the XDP program pointer when pre-allocation fails
  net: phy: dp83867: handle the active-high LED polarity mode
  octeontx2-af: fix PF/CGX debugfs PCI bus lookup
  net: net_failover: Fix the deadlock in net_failover_slave_name_change()
  net: phy: mediatek-ge: disable EEE on the MT7530 PHY
  tcp: reject non zerocopy devmem tx
  net: ethernet: mtk_eth_soc: populate lpi_interfaces to fix EEE support
  net: dsa: mt7530: populate lpi_interfaces to fix EEE support
  net: hinic: fix mailbox segment buffer overflow
  net: sun4i-emac: fix missing of_node_put() for phy_node
  ...
2026-09-10 14:07:48 -07:00
..
netfilter netfilter: arp_tables: remove the 32bit compat interface 2026-09-07 18:48:52 +02:00
af_inet.c ipv4: remove obsolete EXPORT_SYMBOL() and EXPORT_SYMBOL_GPL() 2026-06-05 17:47:07 -07:00
ah4.c xfrm: ah: use skb_to_full_sk in async output callbacks 2026-05-16 10:56:14 +02:00
arp.c net: remove ax25 and amateur radio (hamradio) subsystem 2026-04-23 10:24:02 -07:00
bpf_tcp_ca.c bpf: Reject TCP_NODELAY in bpf-tcp-cc 2026-04-22 12:58:57 -07:00
cipso_ipv4.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
datagram.c raw: annotate lockless match fields in raw_v4_match() 2026-07-23 07:46:12 -07:00
devinet.c net: Const qualify ctl_tables that kmemdup unconditionally 2026-08-13 13:12:24 +02:00
esp4_offload.c xfrm: Fix inner mode lookup in tunnel mode GSO segmentation 2025-12-04 09:54:53 +01:00
esp4.c net: Use helpers to get/set UDP len tree-wide 2026-07-22 13:47:02 +02:00
fib_frontend.c ipv4: fib: Define fib_table_hash_lock under CONFIG_IP_MULTIPLE_TABLES. 2026-07-07 10:51:06 +02:00
fib_lookup.h ipv4: fib: Annotate access to struct fib_alias.fa_state. 2026-01-28 19:33:07 -08:00
fib_notifier.c
fib_rules.c ipv4: fib: bound automatic table ID allocation 2026-09-03 16:58:32 -07:00
fib_semantics.c ipv4: avoid divide by zero in fib_rebalance 2026-08-28 14:33:47 -07:00
fib_trie.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-07-20 09:18:11 +02:00
fou_bpf.c
fou_core.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-07-30 12:53:19 -07:00
fou_nl.c fou: Don't allow 0 for FOU_ATTR_IPPROTO. 2026-01-17 16:00:24 -08:00
fou_nl.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
gre_demux.c gre: Count GRE packet drops 2026-04-12 12:33:33 -07:00
gre_offload.c
icmp.c ipv4: icmp: fill flow parameters in icmp_route_lookup decoy lookup 2026-07-23 07:01:24 -07:00
igmp_internal.h netlink: support dumping IPv4 multicast addresses 2025-02-11 11:26:53 +01:00
igmp.c igmp: convert struct ip_sf_list to RCU 2026-08-31 17:22:03 -07:00
inet_connection_sock.c tcp: fix TFO max_qlen accounting across reuseport migration 2026-08-05 17:10:28 -07:00
inet_diag.c inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
inet_fragment.c inet: frags: invalidate queues before flushing them 2026-09-09 17:43:03 -07:00
inet_hashtables.c net: remove some unused EXPORT_SYMBOL()s 2026-06-12 16:43:11 -07:00
inet_timewait_sock.c inet: Avoid ehash lookup race in inet_twsk_hashdance_schedule() 2025-10-17 16:08:43 -07:00
inetpeer.c inetpeer: randomize RB-tree node comparison using SipHash 2026-08-20 12:55:31 -07:00
ip_forward.c
ip_fragment.c inet: frags: fix use-after-free caused by the fqdir_pre_exit() flush 2026-06-04 18:05:23 -07:00
ip_gre.c gre: fix ERSPAN o_flags race/corruption in xmit and fill_info 2026-08-14 12:57:44 -07:00
ip_input.c tcp: move tcp_v4_early_demux() to net/ipv4/ip_input.c 2026-03-09 18:50:24 -07:00
ip_options.c ipv4: restrict IPOPT_SSRR and IPOPT_LSRR options 2026-06-03 18:53:14 -07:00
ip_output.c net: ipv4: Fix UDP length overflow with PMTU discover and big MTU 2026-09-07 17:13:55 -07:00
ip_sockglue.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
ip_tunnel_core.c tunnels: Drop stale dst when building an ICMP error for PMTUD 2026-09-03 17:40:55 -07:00
ip_tunnel.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-08-18 10:42:41 -07:00
ip_vti.c net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink 2026-06-17 16:01:52 -07:00
ipcomp.c xfrm: add extack to xfrm_init_state 2026-06-04 12:22:35 +02:00
ipconfig.c net: Use helpers to get/set UDP len tree-wide 2026-07-22 13:47:02 +02:00
ipip.c ipip: fix skb leak in collect_md mode when metadata_dst allocation fails 2026-08-22 13:03:10 -07:00
ipmr_base.c ipmr: account multicast table and route memory 2026-09-10 08:48:44 -07:00
ipmr.c ipmr: account multicast table and route memory 2026-09-10 08:48:44 -07:00
Kconfig net/tcp: Remove tcp_sigpool 2026-04-30 09:38:56 +02:00
Makefile netfilter: add option for GCOV profiling 2026-05-24 22:55:47 +02:00
metrics.c net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
netfilter.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
netlink.c
nexthop.c nexthop: Initialize extack in remove_nh_grp_entry() 2026-09-04 15:17:41 -07:00
ping.c Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
proc.c udp: Remove UDP-Lite SNMP stats. 2026-03-13 18:57:44 -07:00
protocol.c
raw_diag.c inet_diag: change inet_diag_bc_sk() first argument 2025-08-29 19:29:24 -07:00
raw.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-07-23 14:07:40 -07:00
route.c net: advertise TCP MSS from the configured MTU, not the learned PMTU 2026-08-20 12:14:23 -07:00
syncookies.c tcp: rehash onto different local ECMP path on retransmit timeout 2026-06-15 15:57:31 -07:00
sysctl_net_ipv4.c net: Const qualify network templated ctl_tables Arrays 2026-08-13 13:12:24 +02:00
tcp_ao.c tcp: fix AO info use-after-free in tcp_ao_connect_init() 2026-08-27 12:10:55 +02:00
tcp_bbr.c tcp_bbr: fix SPDX-License-Identifier to be GPL-2.0 OR BSD-3-Clause 2026-06-01 16:51:08 -07:00
tcp_bic.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_bpf.c bpf, sockmap: Fix sk_redir use-after-free in send verdict 2026-08-01 18:24:58 +02:00
tcp_cdg.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_cong.c tcp: fix use-after-free in do_tcp_getsockopt(TCP_CONGESTION) 2026-08-28 16:09:02 -07:00
tcp_cubic.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_dctcp.c tcp: fix use-after-free in do_tcp_getsockopt(TCP_CC_INFO) 2026-08-28 16:09:02 -07:00
tcp_dctcp.h net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
tcp_diag.c inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
tcp_fastopen.c net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c tcp: fix icsk_ack.ato bitfield overflow 2026-08-10 16:02:30 -07:00
tcp_ipv4.c treewide: refresh kmalloc_obj() conversions 2026-09-04 21:37:00 -07:00
tcp_lp.c net: tcp_lp: fix kernel-doc warnings and update outdated reference links 2025-10-28 17:52:44 -07:00
tcp_metrics.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_minisocks.c tcp: fix use-after-free in do_tcp_getsockopt(TCP_CONGESTION) 2026-08-28 16:09:02 -07:00
tcp_nv.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_offload.c net: gro: Fix nesting of TCP GSO SKBs in skb_gro_receive_list() 2026-09-03 12:20:38 +02:00
tcp_output.c tcp: fix use-after-free in do_tcp_getsockopt(TCP_CONGESTION) 2026-08-28 16:09:02 -07:00
tcp_plb.c tcp: rehash onto different local ECMP path on retransmit timeout 2026-06-15 15:57:31 -07:00
tcp_recovery.c tcp: move tcp_rack_advance() to tcp_input.c 2026-01-28 19:31:51 -08:00
tcp_scalable.c
tcp_timer.c tcp: use GFP_ATOMIC in tcp_send_active_reset() 2026-08-28 15:35:38 -07:00
tcp_ulp.c
tcp_vegas.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_vegas.h tcp: add cwnd_event_tx_start to tcp_congestion_ops 2026-03-24 21:00:38 -07:00
tcp_veno.c tcp: add cwnd_event_tx_start to tcp_congestion_ops 2026-03-24 21:00:38 -07:00
tcp_westwood.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_yeah.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp.c tcp: reject non zerocopy devmem tx 2026-09-10 14:45:57 +02:00
tunnel4.c
udp_bpf.c sockmap: Fix use-after-free in udp_bpf_recvmsg() 2026-06-14 21:30:20 -07:00
udp_diag.c udp: Don't pass udptable to IPv4 socket lookup functions. 2026-03-13 18:57:46 -07:00
udp_offload.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-08-06 11:53:47 -07:00
udp_tunnel_core.c udp: Set length in UDP header to 0 for big GSO packets 2026-07-22 13:47:02 +02:00
udp_tunnel_nic.c net: udp_tunnel: fix memory leak in udp_tunnel_nic_unregister() 2026-07-28 13:32:34 +02:00
udp_tunnel_stub.c
udp.c ipv4: udp: Create exceptions before socket matching 2026-08-31 19:56:30 -07:00
xfrm4_input.c xfrm: Fix dev use-after-free in xfrm async resumption 2026-06-12 08:39:59 +02:00
xfrm4_output.c ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu] 2025-07-02 14:32:30 -07:00
xfrm4_policy.c net: Const qualify network templated ctl_tables Arrays 2026-08-13 13:12:24 +02:00
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c