Alok Tiwari 51b3033088 udp_tunnel: use netdev_warn() instead of netdev_WARN() ...

[ Upstream commit dc2f650f7e ]

netdev_WARN() uses WARN/WARN_ON to print a backtrace along with
file and line information. In this case, udp_tunnel_nic_register()
returning an error is just a failed operation, not a kernel bug.

udp_tunnel_nic_register() can fail due to a memory allocation
failure (kzalloc() or udp_tunnel_nic_alloc()).
This is a normal runtime error and not a kernel bug.

Replace netdev_WARN() with netdev_warn() accordingly.

Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250910195031.3784748-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-13 15:34:23 -05:00

..

netfilter

netfilter: nf_reject: don't reply to icmp error messages

2025-11-13 15:34:23 -05:00

af_inet.c

net: inet: do not leave a dangling sk pointer in inet_create()

2024-12-14 20:03:47 +01:00

ah4.c

…

arp.c

arp: switch to dev_getbyhwaddr() in arp_req_set_public()

2025-02-27 04:30:18 -08:00

bpf_tcp_ca.c

…

cipso_ipv4.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

datagram.c

…

devinet.c

ipv4: Fix NULL vs error pointer check in inet_blackhole_dev_init()

2025-09-09 18:58:13 +02:00

esp4_offload.c

xfrm: Add an inbound percpu state cache.

2025-02-08 09:58:00 +01:00

esp4.c

espintcp: remove encap socket caching to avoid reference leak

2025-05-29 11:03:14 +02:00

fib_frontend.c

ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config().

2025-05-29 11:02:32 +02:00

fib_lookup.h

…

fib_notifier.c

…

fib_rules.c

ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure().

2025-05-29 11:02:57 +02:00

fib_semantics.c

…

fib_trie.c

ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config().

2025-05-29 11:02:32 +02:00

fou_bpf.c

…

fou_core.c

…

fou_nl.c

…

fou_nl.h

…

gre_demux.c

…

gre_offload.c

…

icmp.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

igmp.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

inet_connection_sock.c

tcp: Fix use-after-free of nreq in reqsk_timer_handler().

2024-12-05 14:02:35 +01:00

inet_diag.c

inet_diag: annotate data-races in inet_diag_bc_sk()

2025-11-13 15:34:17 -05:00

inet_fragment.c

…

inet_hashtables.c

tcp: bring back NUMA dispersion in inet_ehash_locks_alloc()

2025-05-29 11:02:27 +02:00

inet_timewait_sock.c

…

inetpeer.c

inetpeer: do not get a refcount in inet_getpeer()

2025-02-08 09:57:06 +01:00

ip_forward.c

…

ip_fragment.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

ip_gre.c

ipv4: ip_gre: Fix set but not used warning in ipgre_err() if IPv4-only

2025-05-29 11:03:01 +02:00

ip_input.c

net: ipv4: allow directed broadcast routes to use dst hint

2025-11-13 15:34:15 -05:00

ip_options.c

ipv4: Convert ip_route_input() to dscp_t.

2025-03-07 18:25:29 +01:00

ip_output.c

net: Add locking to protect skb->dev access in ip_output

2025-10-23 16:20:45 +02:00

ip_sockglue.c

…

ip_tunnel_core.c

tunnels: reset the GSO metadata before reusing the skb

2025-09-19 16:35:48 +02:00

ip_tunnel.c

net/ip6_tunnel: Prevent perpetual tunnel growth

2025-10-23 16:20:29 +02:00

ip_vti.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

ipcomp.c

…

ipconfig.c

…

ipip.c

…

ipmr_base.c

ipmr: do not call mr_mfc_uses_dev() for unres entries

2025-02-08 09:58:02 +01:00

ipmr.c

inet: ipmr: fix data-races

2025-02-08 09:57:23 +01:00

Kconfig

…

Makefile

…

metrics.c

…

netfilter.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

netlink.c

…

nexthop.c

net: When removing nexthops, don't call synchronize_net if it is not necessary

2025-11-13 15:34:14 -05:00

ping.c

inet: ping: check sock_net() in ping_get_port() and ping_lookup()

2025-10-15 12:00:07 +02:00

proc.c

…

protocol.c

…

raw_diag.c

…

raw.c

…

route.c

net: ipv4: allow directed broadcast routes to use dst hint

2025-11-13 15:34:15 -05:00

syncookies.c

…

sysctl_net_ipv4.c

…

tcp_ao.c

net/tcp: Fix a NULL pointer dereference when using TCP-AO with TCP_REPAIR

2025-09-25 11:13:42 +02:00

tcp_bbr.c

…

tcp_bic.c

…

tcp_bpf.c

tcp_bpf: Call sk_msg_free() when tcp_bpf_send_verdict() fails to allocate psock->cork.

2025-09-19 16:35:45 +02:00

tcp_cdg.c

…

tcp_cong.c

…

tcp_cubic.c

tcp_cubic: fix incorrect HyStart round start detection

2025-02-08 09:57:25 +01:00

tcp_dctcp.c

…

tcp_dctcp.h

…

tcp_diag.c

…

tcp_fastopen.c

tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check()

2025-11-13 15:34:17 -05:00

tcp_highspeed.c

…

tcp_htcp.c

…

tcp_hybla.c

…

tcp_illinois.c

…

tcp_input.c

tcp: cache RTAX_QUICKACK metric in a hot cache line

2025-10-23 16:20:45 +02:00

tcp_ipv4.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

tcp_lp.c

…

tcp_metrics.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

tcp_minisocks.c

tcp: Defer ts_recent changes until req is owned

2025-03-07 18:25:33 +01:00

tcp_nv.c

…

tcp_offload.c

net: fix segmentation after TCP/UDP fraglist GRO

2025-07-24 08:56:33 +02:00

tcp_output.c

tcp: fix tcp_tso_should_defer() vs large RTT

2025-10-23 16:20:29 +02:00

tcp_plb.c

…

tcp_rate.c

…

tcp_recovery.c

…

tcp_scalable.c

…

tcp_sigpool.c

…

tcp_timer.c

…

tcp_ulp.c

…

tcp_vegas.c

…

tcp_vegas.h

…

tcp_veno.c

…

tcp_westwood.c

…

tcp_yeah.c

…

tcp.c

net: devmem: expose tcp_recvmsg_locked errors

2025-11-13 15:34:23 -05:00

tunnel4.c

…

udp_bpf.c

…

udp_diag.c

…

udp_impl.h

…

udp_offload.c

udp: also consider secpath when evaluating ipsec use for checksumming

2025-08-20 18:30:17 +02:00

udp_tunnel_core.c

…

udp_tunnel_nic.c

udp_tunnel: use netdev_warn() instead of netdev_WARN()

2025-11-13 15:34:23 -05:00

udp_tunnel_stub.c

…

udp.c

udp: Fix memory accounting leak.

2025-04-10 14:39:34 +02:00

udplite.c

…

xfrm4_input.c

xfrm: Set transport header to fix UDP GRO handling

2025-08-01 09:48:40 +01:00

xfrm4_output.c

ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu]

2025-10-23 16:20:45 +02:00

xfrm4_policy.c

xfrm: respect ip protocols rules criteria when performing dst lookups

2024-09-23 07:02:07 +02:00

xfrm4_protocol.c

…

xfrm4_state.c

…

xfrm4_tunnel.c

…