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linux/include/net
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Eric Dumazet 2668e03880 net: better track kernel sockets lifetime 
[ Upstream commit 5c70eb5c593d64d93b178905da215a9fd288a4b5 ]

While kernel sockets are dismantled during pernet_operations->exit(),
their freeing can be delayed by any tx packets still held in qdisc
or device queues, due to skb_set_owner_w() prior calls.

This then trigger the following warning from ref_tracker_dir_exit() [1]

To fix this, make sure that kernel sockets own a reference on net->passive.

Add sk_net_refcnt_upgrade() helper, used whenever a kernel socket
is converted to a refcounted one.

[1]

[  136.263918][   T35] ref_tracker: net notrefcnt@ffff8880638f01e0 has 1/2 users at
[  136.263918][   T35]      sk_alloc+0x2b3/0x370
[  136.263918][   T35]      inet6_create+0x6ce/0x10f0
[  136.263918][   T35]      __sock_create+0x4c0/0xa30
[  136.263918][   T35]      inet_ctl_sock_create+0xc2/0x250
[  136.263918][   T35]      igmp6_net_init+0x39/0x390
[  136.263918][   T35]      ops_init+0x31e/0x590
[  136.263918][   T35]      setup_net+0x287/0x9e0
[  136.263918][   T35]      copy_net_ns+0x33f/0x570
[  136.263918][   T35]      create_new_namespaces+0x425/0x7b0
[  136.263918][   T35]      unshare_nsproxy_namespaces+0x124/0x180
[  136.263918][   T35]      ksys_unshare+0x57d/0xa70
[  136.263918][   T35]      __x64_sys_unshare+0x38/0x40
[  136.263918][   T35]      do_syscall_64+0xf3/0x230
[  136.263918][   T35]      entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  136.263918][   T35]
[  136.343488][   T35] ref_tracker: net notrefcnt@ffff8880638f01e0 has 1/2 users at
[  136.343488][   T35]      sk_alloc+0x2b3/0x370
[  136.343488][   T35]      inet6_create+0x6ce/0x10f0
[  136.343488][   T35]      __sock_create+0x4c0/0xa30
[  136.343488][   T35]      inet_ctl_sock_create+0xc2/0x250
[  136.343488][   T35]      ndisc_net_init+0xa7/0x2b0
[  136.343488][   T35]      ops_init+0x31e/0x590
[  136.343488][   T35]      setup_net+0x287/0x9e0
[  136.343488][   T35]      copy_net_ns+0x33f/0x570
[  136.343488][   T35]      create_new_namespaces+0x425/0x7b0
[  136.343488][   T35]      unshare_nsproxy_namespaces+0x124/0x180
[  136.343488][   T35]      ksys_unshare+0x57d/0xa70
[  136.343488][   T35]      __x64_sys_unshare+0x38/0x40
[  136.343488][   T35]      do_syscall_64+0xf3/0x230
[  136.343488][   T35]      entry_SYSCALL_64_after_hwframe+0x77/0x7f

Fixes: 0cafd77dcd ("net: add a refcount tracker for kernel sockets")
Reported-by: syzbot+30a19e01a97420719891@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/67b72aeb.050a0220.14d86d.0283.GAE@google.com/T/#u
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250220131854.4048077-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-28 16:28:39 +02:00
..
9p
9p: Add additional debug flags and open modes
2023-03-27 02:33:48 +00:00
bluetooth
Bluetooth: hci_event: Mask data status from LE ext adv reports
2025-08-15 12:08:49 +02:00
caif
net: caif: Remove unused declaration cfsrvl_ctrlcmd()
2023-08-10 18:24:48 -07:00
iucv
net/af_iucv: Use struct_group() to zero struct iucv_sock region
2021-11-19 11:52:25 +00:00
mana
net: mana: Add support for page sizes other than 4KB on ARM64
2024-10-10 11:58:03 +02:00
netfilter
netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
2025-07-24 08:53:19 +02:00
netns
netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core
2024-06-27 13:49:08 +02:00
nfc
NFC: add NCI_UNREG flag to eliminate the race
2021-11-17 20:17:05 -08:00
page_pool
page_pool: fix documentation typos
2023-10-04 14:22:27 -07:00
phonet
net: ioctl: Use kernel memory on protocol ioctl callbacks
2023-06-15 22:33:26 -07:00
sctp
sctp: detect and prevent references to a freed transport in sendmsg
2025-04-25 10:45:32 +02:00
tc_act
net_sched: act_ctinfo: use atomic64_t for three counters
2025-08-15 12:08:47 +02:00
6lowpan.h
6lowpan: Replace zero-length array with flexible-array member
2020-02-28 14:51:30 +01:00
act_api.h
net/sched: Rename user cookie and act cookie
2023-02-20 16:46:10 -08:00
addrconf.h
ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
2024-04-17 11:19:29 +02:00
af_ieee802154.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
af_rxrpc.h
rxrpc: Fix timeout of a call that hasn't yet been granted a channel
2023-05-01 07:43:19 +01:00
af_unix.h
af_unix: Try not to hold unix_gc_lock during accept().
2025-06-04 14:42:23 +02:00
af_vsock.h
vsock: fix vsock_proto declaration
2025-07-17 18:35:09 +02:00
ah.h
…
amt.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
arp.h
neighbour: switch to standard rcu, instead of rcu_bh
2023-03-21 21:32:18 -07:00
atmclip.h
…
ax25.h
ax25: rcu protect dev->ax25_ptr
2025-02-08 09:51:55 +01:00
ax88796.h
ax88796: Fix some typo in a comment
2022-08-09 22:14:02 -07:00
bareudp.h
bareudp: Move definition of struct bareudp_conf to bareudp.c
2021-12-13 12:34:09 +00:00
bond_3ad.h
bonding: 3ad: Remove unused declaration bond_3ad_update_lacp_active()
2023-07-28 18:06:30 -07:00
bond_alb.h
bonding (gcc13): synchronize bond_{a,t}lb_xmit() types
2022-11-02 20:38:13 -07:00
bond_options.h
bonding: add ns target multicast address to slave device
2024-11-22 15:38:33 +01:00
bonding.h
bonding: change ipsec_lock from spin lock to mutex
2024-09-04 13:28:27 +02:00
bpf_sk_storage.h
bpf: struct sock is declared twice in bpf_sk_storage header
2021-03-26 17:43:55 +01:00
busy_poll.h
net: busy-poll: use ktime_get_ns() instead of local_clock()
2024-09-04 13:28:28 +02:00
calipso.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
cfg80211-wext.h
wifi: cfg80211: Avoid clashing function prototypes
2022-11-16 11:31:47 +02:00
cfg80211.h
wifi: cfg80211: Fix interface type validation
2025-08-28 16:28:20 +02:00
cfg802154.h
mac802154: fix llsec key resources release in mac802154_llsec_key_del
2024-04-03 15:28:27 +02:00
checksum.h
net: Fix checksum update for ILA adj-transport
2025-06-27 11:09:00 +01:00
cipso_ipv4.h
cipso: Remove unused inline functions
2020-07-15 07:45:24 -07:00
cls_cgroup.h
bpf: Allow to retrieve cgroup v1 classid from v2 hooks
2020-03-27 19:40:38 -07:00
codel_impl.h
codel: remove unnecessary sock.h include
2021-12-22 15:03:47 -08:00
codel_qdisc.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
codel.h
codel: fix kernel-doc notation warnings
2023-07-14 20:39:29 -07:00
compat.h
net: copy from user before calling __get_compat_msghdr
2022-07-24 18:39:17 -06:00
datalink.h
net: datalink: Remove unused declarations
2023-07-27 17:17:32 -07:00
dcbevent.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
dcbnl.h
net: dcb: add helper functions to retrieve PCP and DSCP rewrite maps
2023-01-20 09:33:22 +00:00
devlink.h
devlink: Expose port function commands to control IPsec packet offloads
2023-08-27 17:08:45 -07:00
dropreason-core.h
net: add skb_queue_purge_reason and __skb_queue_purge_reason
2023-08-19 15:30:15 +01:00
dropreason.h
net: openvswitch: add last-action drop reason
2023-08-14 08:01:06 +01:00
dsa_stubs.h
net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub
2023-04-09 15:35:49 +01:00
dsa.h
net: dsa: remove legacy_pre_march2020 detection
2023-07-18 09:47:08 +02:00
dsfield.h
ipv6: Annotate bitwise IPv6 dsfield pointer cast
2019-12-16 16:09:44 -08:00
dst_cache.h
wireguard: device: reset peer src endpoint when netns exits
2021-11-29 19:50:45 -08:00
dst_metadata.h
xfrm: interface: Add unstable helpers for setting/getting XFRM metadata from TC-BPF
2022-12-05 21:58:27 -08:00
dst_ops.h
net: fix __dst_negative_advice() race
2024-06-16 13:47:44 +02:00
dst.h
net: dst: annotate data-races around dst->output
2025-08-15 12:08:46 +02:00
erspan.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
esp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
espintcp.h
xfrm: espintcp: save and call old ->sk_destruct
2020-04-20 07:34:16 +02:00
ethoc.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
failover.h
net: failover: add net device refcount tracker
2021-12-06 16:06:02 -08:00
fib_notifier.h
ipv6: Remove old route notifications and convert listeners
2019-12-24 22:37:30 -08:00
fib_rules.h
fib: expand fib_rule_policy
2021-12-16 07:18:35 -08:00
firewire.h
firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48()
2022-07-28 22:21:54 -07:00
flow_dissector.h
net: flow_dissector: Add IPSEC dissector
2023-08-02 10:09:31 +01:00
flow_offload.h
tc: flower: Enable offload support IPSEC SPI field.
2023-08-02 10:09:32 +01:00
flow.h
inet: shrink struct flowi_common
2023-11-20 11:59:34 +01:00
fou.h
bpf,fou: Add bpf_skb_{set,get}_fou_encap kfuncs
2023-04-12 16:40:39 -07:00
fq_impl.h
wifi: mac80211: add support for restricting netdev features per vif
2022-12-01 15:09:10 +01:00
fq.h
net: fq: Remove unused typedef fq_flow_get_default_t
2023-08-08 15:58:23 -07:00
garp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
gen_stats.h
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
genetlink.h
genetlink: hold RCU in genlmsg_mcast()
2024-11-01 01:58:23 +01:00
geneve.h
net: geneve: fix array of flexible structures warnings
2022-10-31 10:43:04 +00:00
gre.h
ip_gre: add csum offload support for gre header
2021-01-29 20:39:14 -08:00
gro_cells.h
…
gro.h
net: gro: fix udp bad offset in socket lookup by adding {inner_}network_offset to napi_gro_cb
2024-05-17 12:02:07 +02:00
gso.h
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
gtp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
gue.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
handshake.h
net/handshake: Add helpers for parsing incoming TLS Alerts
2023-07-28 14:07:59 -07:00
hwbm.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
icmp.h
ipv6: ICMPV6: add response to ICMPV6 RFC 8335 PROBE messages
2021-06-28 14:29:45 -07:00
ieee80211_radiotap.h
wifi: radiotap: Avoid -Wflex-array-member-not-at-end warnings
2024-12-09 10:31:35 +01:00
ieee802154_netdev.h
mac802154: Handle received BEACON_REQ
2023-03-23 21:51:30 +01:00
if_inet6.h
net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX
2023-12-20 17:01:45 +01:00
ife.h
net: ife: drop include of module.h from net/ife.h
2019-04-22 21:50:53 -07:00
inet6_connection_sock.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
inet6_hashtables.h
net: Fix slab-out-of-bounds in inet[6]_steal_sock
2023-08-15 13:57:51 -07:00
inet_common.h
net: factor out __inet_listen_sk() helper
2023-08-14 07:06:13 +01:00
inet_connection_sock.h
tcp/dccp: allow a connection when sk_max_ack_backlog is zero
2025-01-17 13:36:12 +01:00
inet_dscp.h
ipv6: Define dscp_t and stop taking ECN bits into account in fib6-rules
2022-02-07 20:12:45 -08:00
inet_ecn.h
net: add skb_get_dsfield() helper
2021-10-15 11:33:08 +01:00
inet_frag.h
net: Rename mono_delivery_time to tstamp_type for scalabilty
2025-05-09 09:43:57 +02:00
inet_hashtables.h
net: Fix slab-out-of-bounds in inet[6]_steal_sock
2023-08-15 13:57:51 -07:00
inet_sock.h
udp: fix busy polling
2024-01-31 16:19:01 -08:00
inet_timewait_sock.h
tcp/dccp: do not care about families in inet_twsk_purge()
2024-08-29 17:33:46 +02:00
inetpeer.h
inetpeer: remove create argument of inet_getpeer()
2025-02-08 09:51:53 +01:00
ioam6.h
treewide: Replace zero-length arrays with flexible-array members
2022-02-17 07:00:39 -06:00
ip6_checksum.h
net: move gro definitions to include/net/gro.h
2021-11-16 13:16:54 +00:00
ip6_fib.h
ipv6: introduce dst_rt6_info() helper
2024-12-14 19:59:35 +01:00
ip6_route.h
ipv6: introduce dst_rt6_info() helper
2024-12-14 19:59:35 +01:00
ip6_tunnel.h
ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode
2022-04-25 11:40:45 +01:00
ip_fib.h
ipv4: Fix incorrect TOS in route get reply
2024-08-03 08:54:05 +02:00
ip_tunnels.h
ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()
2024-11-08 16:28:18 +01:00
ip_vs.h
ipvs: Correct spelling in comments
2023-04-22 01:39:41 +02:00
ip.h
ipv4: Convert ip_route_input() to dscp_t.
2025-03-07 16:45:39 +01:00
ipcomp.h
xfrm: ipcomp: add extack to ipcomp{4,6}_init_state
2022-09-29 07:18:00 +02:00
ipconfig.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
ipv6_frag.h
net: dropreason: add SKB_DROP_REASON_FRAG_REASM_TIMEOUT
2022-10-31 20:14:27 -07:00
ipv6_stubs.h
bpf: Derive source IP addr via bpf_*_fib_lookup()
2024-03-01 13:35:04 +01:00
ipv6.h
tcp: Fix bind() regression for v4-mapped-v6 wildcard address.
2023-09-13 07:18:04 +01:00
iw_handler.h
wifi: wext: Remove unused declaration dev_get_wireless_info()
2023-08-22 21:40:40 +02:00
kcm.h
kcm: Serialise kcm_sendmsg() for the same socket.
2024-08-29 17:33:46 +02:00
l3mdev.h
vrf: use RCU protection in l3mdev_l3_out()
2025-02-21 13:57:07 +01:00
lag.h
net: Add lag.h, net_lag_port_dev_txable()
2018-07-11 23:10:19 -07:00
lapb.h
net: lapb: increase LAPB_HEADER_LEN
2024-12-19 18:11:28 +01:00
lib80211.h
…
llc_c_ac.h
net: llc: Remove unused function declarations
2023-08-04 15:33:17 -07:00
llc_c_ev.h
net: llc: Remove unused function declarations
2023-08-04 15:33:17 -07:00
llc_c_st.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
llc_conn.h
llc: Check netns in llc_estab_match() and llc_listener_match().
2023-07-20 10:46:28 +02:00
llc_if.h
llc/snap: constify dev_addr passing
2021-10-13 09:40:46 -07:00
llc_pdu.h
llc: Drop support for ETH_P_TR_802_2.
2024-01-31 16:19:01 -08:00
llc_s_ac.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
llc_s_ev.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
llc_s_st.h
add missing includes and forward declarations to networking includes under linux/
2022-07-28 11:29:36 +02:00
llc_sap.h
…
llc.h
llc: fix out-of-bound array index in llc_sk_dev_hash()
2021-11-07 19:25:29 +00:00
lwtunnel.h
net: dst: annotate data-races around dst->output
2025-08-15 12:08:46 +02:00
mac80211.h
wifi: mac80211: don't complete management TX on SAE commit
2025-08-28 16:28:21 +02:00
mac802154.h
mac802154: Drop IEEE802154_HW_RX_DROP_BAD_CKSUM
2022-10-12 12:57:19 +02:00
macsec.h
macsec: Enable devices to advertise whether they update sk_buff md_dst during offloads
2024-05-02 16:32:50 +02:00
mctp.h
mctp: Handle error of rtnl_register_module().
2024-10-17 15:24:29 +02:00
mctpdevice.h
mctp: Pass flow data & flow release events to drivers
2021-10-29 13:23:51 +01:00
mip6.h
net: mip6: Replace zero-length array with flexible-array member
2020-03-02 11:16:27 -08:00
mld.h
mld: add new workqueues for process mld events
2021-03-26 15:14:56 -07:00
mpls_iptunnel.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
mpls.h
net: Make mpls_entry_encode() available for generic users
2020-05-29 21:20:20 -07:00
mptcp.h
mptcp: add struct mptcp_sched_ops
2023-08-22 17:31:18 -07:00
mrp.h
mrp: introduce active flags to prevent UAF when applicant uninit
2022-11-18 12:14:55 +00:00
ncsi.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
ndisc.h
ndisc: Remove unused ndisc_ifinfo_sysctl_strategy() declaration
2023-08-07 08:53:55 +01:00
neighbour.h
neighbour: add support for NUD_PERMANENT proxy entries
2025-08-28 16:28:23 +02:00
net_debug.h
Rename .data.once to .data..once to fix resetting WARN*_ONCE
2024-12-09 10:32:59 +01:00
net_failover.h
…
net_namespace.h
net: Add net_passive_inc() and net_passive_dec().
2025-08-28 16:28:39 +02:00
net_ratelimit.h
…
net_trackers.h
net: add networking namespace refcount tracker
2021-12-10 06:38:26 -08:00
netdev_queues.h
net: netdev_queue: netdev_txq_completed_mb(): fix wake condition
2024-01-25 15:35:57 -08:00
netdev_rx_queue.h
net: move struct netdev_rx_queue out of netdevice.h
2023-08-03 08:38:07 -07:00
netevent.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
netlabel.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
netlink.h
netlink: allow be16 and be32 types in all uint policy checks
2023-07-27 13:45:51 +02:00
netprio_cgroup.h
netprio: use css ID instead of cgroup ID
2019-11-12 08:18:03 -08:00
netrom.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
nexthop.h
ipv6: remove nexthop_fib6_nh_bh()
2023-05-11 18:07:05 -07:00
nl802154.h
ieee802154: Add support for user beaconing requests
2023-01-28 13:51:22 +01:00
nsh.h
net: NSH: fix kernel-doc notation warning
2023-07-14 20:39:29 -07:00
p8022.h
net: 802: Remove unused function declarations
2023-08-04 15:33:50 -07:00
pie.h
pie: fix kernel-doc notation warning
2023-07-14 20:39:30 -07:00
ping.h
net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294
2023-06-02 09:55:22 +01:00
pkt_cls.h
net: pkt_cls: Remove unused inline helpers
2023-08-07 08:53:54 +01:00
pkt_sched.h
net/sched: make psched_mtu() RTNL-less safe
2023-07-12 15:59:33 -07:00
pptp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
protocol.h
tcp/udp: Make early_demux back namespacified.
2022-07-15 18:50:35 -07:00
psample.h
psample: Add a fwd declaration for skbuff
2021-08-09 15:34:21 -07:00
psnap.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
raw.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-04-06 12:01:20 -07:00
rawv6.h
ipv6: raw: constify raw_v6_match() socket argument
2023-03-17 08:56:37 +00:00
red.h
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
regulatory.h
wifi: cfg80211: fix regulatory disconnect with OCB/NAN
2023-06-19 12:05:29 +02:00
request_sock.h
tcp: Use BPF timeout setting for SYN ACK RTO
2022-02-02 14:45:18 +00:00
rose.h
net: rose: add netdev ref tracker to 'struct rose_sock'
2022-08-01 11:59:23 -07:00
route.h
ipv4: Convert ip_route_input() to dscp_t.
2025-03-07 16:45:39 +01:00
rpl.h
ipv6: rpl: Remove pskb(_may)?_pull() in ipv6_rpl_srh_rcv().
2023-06-19 11:32:58 -07:00
rsi_91x.h
rsi: remove kernel-doc comment marker
2023-07-14 20:39:30 -07:00
rtnetlink.h
rtnetlink: add RTNL_FLAG_DUMP_UNLOCKED flag
2024-10-17 15:24:29 +02:00
rtnh.h
net: Rename net/nexthop.h net/rtnh.h
2019-04-22 21:47:25 -07:00
sch_generic.h
net_sched: Flush gso_skb list too during ->change()
2025-05-22 14:12:15 +02:00
scm.h
af_unix: Add dead flag to struct scm_fp_list.
2025-06-04 14:42:24 +02:00
secure_seq.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
seg6_hmac.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
seg6_local.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
seg6.h
udp6: Use Segment Routing Header for dest address if present
2022-01-04 12:17:35 +00:00
selftests.h
net: selftest: fix build issue if INET is disabled
2021-04-28 14:06:45 -07:00
slhc_vj.h
…
smc.h
net/smc: add operations to merge sndbuf with peer DMB
2024-12-14 19:59:37 +01:00
snmp.h
net/tls: add skeleton of MIB statistics
2019-10-05 16:29:00 -07:00
sock_reuseport.h
soreuseport: Fix socket selection for SO_INCOMING_CPU.
2022-10-25 11:35:16 +02:00
sock.h
net: better track kernel sockets lifetime
2025-08-28 16:28:39 +02:00
Space.h
net: Space.h: Remove unused function declarations
2023-08-03 18:10:10 -07:00
stp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
strparser.h
strparser: Add read_sock callback
2025-02-27 04:10:50 -08:00
switchdev.h
net: bridge: switchdev: Skip MDB replays of deferred events on offload
2024-03-01 13:35:06 +01:00
tc_wrapper.h
net/sched: Retire rsvp classifier
2023-02-16 09:27:07 +01:00
tcp_states.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
tcp.h
bpf: Fix wrong copied_seq calculation
2025-02-27 04:10:50 -08:00
tcx.h
bpf: Fix too early release of tcx_entry
2024-07-18 13:21:12 +02:00
timewait_sock.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
tipc.h
…
tls_prot.h
net/tls: Add TLS Alert definitions
2023-07-28 14:07:59 -07:00
tls_toe.h
net/tls: rename tls_hw_* functions tls_toe_*
2019-10-04 14:07:07 -07:00
tls.h
bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx
2024-11-17 15:08:57 +01:00
transp_v6.h
inet6: Remove unused function declaration udpv6_connect()
2023-08-01 15:06:27 -07:00
tso.h
net: tso: inline tso_count_descs()
2022-12-12 15:04:39 -08:00
tun_proto.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
udp_tunnel.h
udp: lockless UDP_ENCAP_L2TPINUDP / UDP_GRO
2023-11-20 11:58:56 +01:00
udp.h
net: drop UFO packets in udp_rcv_segment()
2025-08-15 12:09:02 +02:00
udplite.h
udplite: fix various data-races
2023-11-20 11:58:56 +01:00
vsock_addr.h
vsock: remove include/linux/vm_sockets.h file
2019-11-14 18:12:17 -08:00
vxlan.h
vxlan: Fix nexthop hash size
2023-08-02 10:58:26 +01:00
wext.h
…
x25.h
x25: preserve const qualifier in [a]x25_sk()
2023-03-18 12:23:34 +00:00
x25device.h
…
xdp_priv.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
xdp_sock_drv.h
xsk: fix usage of multi-buffer BPF helpers for ZC XDP
2024-01-31 16:19:04 -08:00
xdp_sock.h
xsk: add multi-buffer support for sockets sharing umem
2024-01-10 17:16:54 +01:00
xdp.h
xdp: Reset bpf_redirect_info before running a xdp's BPF prog.
2025-04-25 10:45:57 +02:00
xfrm.h
espintcp: remove encap socket caching to avoid reference leak
2025-06-04 14:42:17 +02:00
xsk_buff_pool.h
xsk: support mbuf on ZC RX
2023-07-19 09:56:49 -07:00