mirror-linux/net/ipv4
Kuniyuki Iwashima e3f741f587 fou: Remove IPPROTO_UDPLITE check in gue_err() and gue6_err().
UDP-Lite has been removed, and its error handler is no
longer found in either inet_protos[IPPROTO_UDPLITE] or
inet6_protos[IPPROTO_UDPLITE].

The recursion fixed by the protocol check in gue_err()
and gue6_err() no longer occurs with UDP-Lite.

Let's remove the checks.

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20260316133127.2646421-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-17 16:10:59 -07:00
..
netfilter netfilter: nf_tables: remove register tracking infrastructure 2026-02-25 19:36:26 -08:00
Kconfig net/tcp-md5: Fix MAC comparison to be constant-time 2026-03-03 18:39:43 -08:00
Makefile ipv4: Retire UDP-Lite. 2026-03-13 18:57:44 -07:00
af_inet.c udp: Remove UDP-Lite SNMP stats. 2026-03-13 18:57:44 -07:00
ah4.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
arp.c kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
bpf_tcp_ca.c tcp: Pass flags to __tcp_send_ack 2025-03-17 13:56:38 +00:00
cipso_ipv4.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
datagram.c net: Convert proto callbacks from sockaddr to sockaddr_unsized 2025-11-04 19:10:33 -08:00
devinet.c ipv4: validate IPV4_DEVCONF attributes properly 2026-03-14 09:52:30 -07:00
esp4.c tcp: Don't pass hashinfo to socket lookup helpers. 2025-08-25 17:53:35 -07:00
esp4_offload.c xfrm: Fix inner mode lookup in tunnel mode GSO segmentation 2025-12-04 09:54:53 +01:00
fib_frontend.c ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
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: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
fib_semantics.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
fib_trie.c ipv4: fib: Annotate access to struct fib_alias.fa_state. 2026-01-28 19:33:07 -08:00
fou_bpf.c
fou_core.c fou: Remove IPPROTO_UDPLITE check in gue_err() and gue6_err(). 2026-03-17 16:10:59 -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 net: ip_gre: Fix spelling mistake "demultiplexor" -> "demultiplexer" 2025-04-24 18:20:40 -07:00
gre_offload.c
icmp.c icmp: fix ICMP error source address when xfrm policy matches 2026-02-28 15:08:15 -08:00
igmp.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
igmp_internal.h netlink: support dumping IPv4 multicast addresses 2025-02-11 11:26:53 +01:00
inet_connection_sock.c inet: remove three EXPORT_SYMBOL() 2026-02-26 18:27:21 -08:00
inet_diag.c inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
inet_fragment.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
inet_hashtables.c inet: add ip_local_port_step_width sysctl to improve port usage distribution 2026-03-10 18:59:39 -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 net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
ip_forward.c
ip_fragment.c inet: frags: flush pending skbs in fqdir_pre_exit() 2025-12-10 01:15:27 -08:00
ip_gre.c ipv4: ip_gre: make ipgre_header() robust 2026-01-10 12:06:22 -08:00
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 net: Switch to skb_dstref_steal/skb_dstref_restore for ip_route_input callers 2025-08-19 17:54:35 -07:00
ip_output.c ipv4: use dst4_mtu() instead of dst_mtu() 2026-02-02 17:49:29 -08:00
ip_sockglue.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
ip_tunnel.c ipv4: ip_tunnel: spread netdev_lockdep_set_classes() 2026-01-08 18:02:35 -08:00
ip_tunnel_core.c net: dropreason: add SKB_DROP_REASON_RECURSION_LIMIT 2026-03-14 08:38:06 -07:00
ip_vti.c ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu] 2025-07-02 14:32:30 -07:00
ipcomp.c xfrm: delete x->tunnel as we delete x 2025-07-08 13:28:27 +02:00
ipconfig.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ipip.c netfilter: flowtable: Add IPIP rx sw acceleration 2025-11-28 00:00:38 +00:00
ipmr.c ipmr: Don't hold RTNL for ipmr_rtm_route(). 2026-03-02 18:49:41 -08:00
ipmr_base.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
metrics.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
netfilter.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
netlink.c
nexthop.c net: nexthop: fix percpu use-after-free in remove_nh_grp_entry 2026-03-09 18:48:26 -07:00
ping.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
proc.c udp: Remove UDP-Lite SNMP stats. 2026-03-13 18:57:44 -07:00
protocol.c
raw.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
raw_diag.c inet_diag: change inet_diag_bc_sk() first argument 2025-08-29 19:29:24 -07:00
route.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
syncookies.c tcp: secure_seq: add back ports to TS offset 2026-03-04 17:44:35 -08:00
sysctl_net_ipv4.c inet: add ip_local_port_step_width sysctl to improve port usage distribution 2026-03-10 18:59:39 -07:00
tcp.c tcp: implement RFC 7323 window retraction receiver requirements 2026-03-14 08:01:49 -07:00
tcp_ao.c net/tcp-ao: Fix MAC comparison to be constant-time 2026-03-03 17:16:54 -08:00
tcp_bbr.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
tcp_bic.c
tcp_bpf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-03-05 12:11:05 -08:00
tcp_cdg.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
tcp_cong.c tcp: ECT_1_NEGOTIATION and NEEDS_ACCECN identifiers 2026-02-03 15:13:24 +01:00
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 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 tcp: implement RFC 7323 window retraction receiver requirements 2026-03-14 08:01:49 -07:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c tcp: increase LINUX_MIB_BEYOND_WINDOW for SKB_DROP_REASON_TCP_OVERWINDOW 2026-03-14 08:01:50 -07:00
tcp_ipv4.c tcp: avoid dst->ops->check() call in tcp_v{4,6}_do_rcv() 2026-03-09 18:52:56 -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 treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
tcp_minisocks.c tcp: implement RFC 7323 window retraction receiver requirements 2026-03-14 08:01:49 -07:00
tcp_nv.c
tcp_offload.c gro: flushing when CWR is set negatively affects AccECN 2026-02-03 15:13:24 +01:00
tcp_output.c tcp: implement RFC 7323 window retraction receiver requirements 2026-03-14 08:01:49 -07:00
tcp_plb.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -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_sigpool.c compiler-context-analysis: Change __cond_acquires to take return value 2026-01-05 16:43:29 +01:00
tcp_timer.c tcp: accecn: unset ECT if receive or send ACE=0 in AccECN negotiaion 2026-02-03 15:13:24 +01:00
tcp_ulp.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c udp: Don't pass proto to __udp4_lib_rcv() and __udp6_lib_rcv(). 2026-03-13 18:57:46 -07:00
udp_bpf.c ipv4: Retire UDP-Lite. 2026-03-13 18:57:44 -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 udp: Don't pass udptable to IPv4 socket lookup functions. 2026-03-13 18:57:46 -07:00
udp_tunnel_core.c net: Convert proto_ops connect() callbacks to use sockaddr_unsized 2025-11-04 19:10:32 -08:00
udp_tunnel_nic.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
udp_tunnel_stub.c
xfrm4_input.c xfrm: Set transport header to fix UDP GRO handling 2025-07-02 09:19:56 +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 ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c