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linux/include/net
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Kuniyuki Iwashima d2492688bb nfc: nci: Fix race between rfkill and nci_unregister_device(). 
syzbot reported the splat below [0] without a repro.

It indicates that struct nci_dev.cmd_wq had been destroyed before
nci_close_device() was called via rfkill.

nci_dev.cmd_wq is only destroyed in nci_unregister_device(), which
(I think) was called from virtual_ncidev_close() when syzbot close()d
an fd of virtual_ncidev.

The problem is that nci_unregister_device() destroys nci_dev.cmd_wq
first and then calls nfc_unregister_device(), which removes the
device from rfkill by rfkill_unregister().

So, the device is still visible via rfkill even after nci_dev.cmd_wq
is destroyed.

Let's unregister the device from rfkill first in nci_unregister_device().

Note that we cannot call nfc_unregister_device() before
nci_close_device() because

  1) nfc_unregister_device() calls device_del() which frees
     all memory allocated by devm_kzalloc() and linked to
     ndev->conn_info_list

  2) nci_rx_work() could try to queue nci_conn_info to
     ndev->conn_info_list which could be leaked

Thus, nfc_unregister_device() is split into two functions so we
can remove rfkill interfaces only before nci_close_device().

[0]:
DEBUG_LOCKS_WARN_ON(1)
WARNING: kernel/locking/lockdep.c:238 at hlock_class kernel/locking/lockdep.c:238 [inline], CPU#0: syz.0.8675/6349
WARNING: kernel/locking/lockdep.c:238 at check_wait_context kernel/locking/lockdep.c:4854 [inline], CPU#0: syz.0.8675/6349
WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0x39d/0x2cf0 kernel/locking/lockdep.c:5187, CPU#0: syz.0.8675/6349
Modules linked in:
CPU: 0 UID: 0 PID: 6349 Comm: syz.0.8675 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
RIP: 0010:hlock_class kernel/locking/lockdep.c:238 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4854 [inline]
RIP: 0010:__lock_acquire+0x3a4/0x2cf0 kernel/locking/lockdep.c:5187
Code: 18 00 4c 8b 74 24 08 75 27 90 e8 17 f2 fc 02 85 c0 74 1c 83 3d 50 e0 4e 0e 00 75 13 48 8d 3d 43 f7 51 0e 48 c7 c6 8b 3a de 8d <67> 48 0f b9 3a 90 31 c0 0f b6 98 c4 00 00 00 41 8b 45 20 25 ff 1f
RSP: 0018:ffffc9000c767680 EFLAGS: 00010046
RAX: 0000000000000001 RBX: 0000000000040000 RCX: 0000000000080000
RDX: ffffc90013080000 RSI: ffffffff8dde3a8b RDI: ffffffff8ff24ca0
RBP: 0000000000000003 R08: ffffffff8fef35a3 R09: 1ffffffff1fde6b4
R10: dffffc0000000000 R11: fffffbfff1fde6b5 R12: 00000000000012a2
R13: ffff888030338ba8 R14: ffff888030338000 R15: ffff888030338b30
FS:  00007fa5995f66c0(0000) GS:ffff8881256f8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e72f842d0 CR3: 00000000485a0000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 lock_acquire+0x106/0x330 kernel/locking/lockdep.c:5868
 touch_wq_lockdep_map+0xcb/0x180 kernel/workqueue.c:3940
 __flush_workqueue+0x14b/0x14f0 kernel/workqueue.c:3982
 nci_close_device+0x302/0x630 net/nfc/nci/core.c:567
 nci_dev_down+0x3b/0x50 net/nfc/nci/core.c:639
 nfc_dev_down+0x152/0x290 net/nfc/core.c:161
 nfc_rfkill_set_block+0x2d/0x100 net/nfc/core.c:179
 rfkill_set_block+0x1d2/0x440 net/rfkill/core.c:346
 rfkill_fop_write+0x461/0x5a0 net/rfkill/core.c:1301
 vfs_write+0x29a/0xb90 fs/read_write.c:684
 ksys_write+0x150/0x270 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa59b39acb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa5995f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa59b615fa0 RCX: 00007fa59b39acb9
RDX: 0000000000000008 RSI: 0000200000000080 RDI: 0000000000000007
RBP: 00007fa59b408bf7 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa59b616038 R14: 00007fa59b615fa0 R15: 00007ffc82218788
 </TASK>

Fixes: 6a2968aaf5 ("NFC: basic NCI protocol implementation")
Reported-by: syzbot+f9c5fd1a0874f9069dce@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/695e7f56.050a0220.1c677c.036c.GAE@google.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260127040411.494931-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-01-28 19:32:26 -08:00
..
9p
9p: convert to the new mount API
2025-11-03 16:49:53 +09:00
bluetooth
Bluetooth: HCI: Add support for LL Extended Feature Set
2025-12-01 16:21:16 -05:00
caif
caif: Remove unused cfsrvl_getphyid
2024-10-08 15:33:49 -07:00
iucv
net: reformat kdoc return statements
2024-12-09 14:44:59 -08:00
libeth
libeth: xdp: Disable generic kCFI pass for libeth_xdp_tx_xmit_bulk()
2025-10-29 20:04:55 -07:00
mana
net: mana: Handle hardware recovery events when probing the device
2025-12-01 13:53:53 -08:00
netfilter
netfilter: nf_tables: avoid chain re-validation if possible
2025-12-15 15:02:44 +01:00
netns
tcp: add net.ipv4.tcp_rcvbuf_low_rtt
2025-11-20 17:44:23 -08:00
nfc
nfc: nci: Fix race between rfkill and nci_unregister_device().
2026-01-28 19:32:26 -08:00
page_pool
net: add helper to pre-check if PP for an Rx queue will be unreadable
2025-09-04 10:19:17 +02:00
phonet
phonet: Convert phonet_routes.lock to spinlock_t.
2024-10-24 16:03:40 +02:00
psp
psp: add stats from psp spec to driver facing api
2025-11-07 18:53:57 -08:00
sctp
sctp: Remove unused declaration sctp_auth_init_hmacs()
2025-11-14 18:00:34 -08:00
tc_act
net_sched: act_skbmod: use RCU in tcf_skbmod_dump()
2025-08-28 16:46:23 -07:00
6lowpan.h
6lowpan: Replace zero-length array with flexible-array member
2020-02-28 14:51:30 +01:00
act_api.h
net_sched: act: remove tcfa_qstats
2025-09-02 15:52:24 -07:00
addrconf.h
ipv6: Add in6_dev_rcu().
2025-11-03 17:40:46 -08:00
af_ieee802154.h
…
af_rxrpc.h
rxrpc: Remove deadcode
2025-04-24 17:03:45 -07:00
af_unix.h
af_unix: Introduce SO_INQ.
2025-07-08 18:05:25 -07:00
af_vsock.h
vsock: fix vsock_proto declaration
2025-07-07 16:55:54 -07:00
ah.h
…
aligned_data.h
udp: move udp_memory_allocated into net_aligned_data
2025-07-02 14:22:02 -07:00
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: Remove broken autobind
2025-03-24 10:26:53 +00:00
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: support aggregator selection based on port priority
2025-09-09 10:56:02 +02:00
bond_alb.h
bonding: Correct spelling in headers
2024-08-26 09:37:22 -07:00
bond_options.h
bonding: add support for per-port LACP actor priority
2025-09-09 10:56:02 +02:00
bonding.h
bonding: annotate data-races around slave->last_rx
2026-01-23 13:55:56 -08:00
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: gro: decouple GRO from the NAPI layer
2025-02-27 14:03:14 +01:00
calipso.h
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
cfg80211-wext.h
wifi: cfg80211: Avoid clashing function prototypes
2022-11-16 11:31:47 +02:00
cfg80211.h
wifi: cfg80211: ignore link disabled flag from userspace
2026-01-20 10:02:01 +01:00
cfg802154.h
mac802154: fix llsec key resources release in mac802154_llsec_key_del
2024-03-06 21:01:26 +01:00
checksum.h
net: Fix checksum update for ILA adj-transport
2025-05-30 19:53:51 -07:00
cipso_ipv4.h
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
cls_cgroup.h
net/cls_cgroup: Fix task_get_classid() during qdisc run
2025-09-14 11:55:04 -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: support default values for param-get and param-set
2025-11-20 19:01:22 -08:00
dropreason-core.h
net: add net.core.qdisc_max_burst
2026-01-13 10:12:11 +01:00
dropreason.h
wifi: mac80211: Drop cooked monitor support
2025-02-11 11:58:17 +01:00
dsa_stubs.h
net: dsa: Use conduit and user terms
2023-10-24 13:08:14 -07:00
dsa.h
net: dsa: properly keep track of conduit reference
2025-12-23 10:32:08 +01:00
dscp.h
net: add IEEE 802.1q specific helpers
2024-05-08 10:35:09 +01:00
dsfield.h
ipv6: Annotate bitwise IPv6 dsfield pointer cast
2019-12-16 16:09:44 -08:00
dst_cache.h
net: Correct spelling in headers
2024-08-26 09:37:23 -07:00
dst_metadata.h
net: dst_metadata: fix IP_DF bit not extracted from tunnel headers
2025-09-14 14:28:12 -07:00
dst_ops.h
net: fix __dst_negative_advice() race
2024-05-29 17:34:49 -07:00
dst.h
net: dst: introduce dst->dev_rcu
2025-08-29 19:36:31 -07:00
eee.h
net: simplify eeecfg_mac_can_tx_lpi
2024-11-13 18:49:50 -08:00
erspan.h
net: Correct spelling in headers
2024-08-26 09:37:23 -07:00
esp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
espintcp.h
inet: preserve const qualifier in inet_csk()
2024-04-01 21:27:08 -07:00
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
net: do not acquire rtnl in fib_seq_sum()
2024-10-11 15:35:05 -07:00
fib_rules.h
net: fib_rules: Fix iif / oif matching on L3 master device
2025-04-15 17:54:56 -07:00
firewire.h
firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48()
2022-07-28 22:21:54 -07:00
flow_dissector.h
flow_dissector: cleanup FLOW_DISSECTOR_KEY_ENC_FLAGS
2024-07-15 09:14:39 -07:00
flow_offload.h
net: sched: propagate "skip_sw" flag to struct flow_cls_common_offload
2024-10-30 17:33:53 -07:00
flow.h
ipv4: Convert ->flowi4_tos to dscp_t.
2025-08-26 17:34:31 -07:00
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: fix typo in comment
2025-09-03 15:16:49 -07:00
geneve.h
net: geneve: fix array of flexible structures warnings
2022-10-31 10:43:04 +00:00
gre.h
ip_tunnel: convert __be16 tunnel flags to bitmaps
2024-04-01 10:49:28 +01:00
gro_cells.h
…
gro.h
tcp: gro: inline tcp_gro_pull_header()
2025-11-14 18:00:08 -08:00
gso.h
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
gtp.h
gtp: properly parse extension headers
2024-05-07 01:35:55 +02:00
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
hotdata.h
net: add net.core.qdisc_max_burst
2026-01-13 10:12:11 +01:00
hwbm.h
net: Correct spelling in headers
2024-08-26 09:37:23 -07:00
icmp.h
ipv4: icmp: Pass IPv4 control block structure as an argument to __icmp_send()
2025-09-11 12:22:38 +02:00
ieee8021q.h
net: add IEEE 802.1q specific helpers
2024-05-08 10:35:09 +01:00
ieee80211_radiotap.h
wifi: mac80211: add RX flag to report radiotap VHT information
2025-10-30 08:38:51 +01:00
ieee802154_netdev.h
mac802154: Handle association requests from peers
2023-11-20 11:43:03 +01:00
if_inet6.h
ipv6: anycast: complete RCU handling of struct ifacaddr6
2024-02-26 18:40:34 -08:00
ife.h
…
inet6_connection_sock.h
tcp/dccp: Remove inet_connection_sock_af_ops.addr2sockaddr().
2025-03-24 12:10:13 -07:00
inet6_hashtables.h
tcp: Remove inet6_hash().
2025-09-22 11:38:43 -07:00
inet_common.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
inet_connection_sock.h
tcp: remove icsk->icsk_retransmit_timer
2025-11-25 19:28:29 -08:00
inet_dscp.h
ipv4: Convert ->flowi4_tos to dscp_t.
2025-08-26 17:34:31 -07:00
inet_ecn.h
net: add skb_get_dsfield() helper
2021-10-15 11:33:08 +01:00
inet_frag.h
inet: frags: flush pending skbs in fqdir_pre_exit()
2025-12-10 01:15:27 -08:00
inet_hashtables.h
tcp: Update bind bucket state on port release
2025-09-23 10:12:15 +02:00
inet_sock.h
sctp: Remove sctp_copy_sock() and sctp_copy_descendant().
2025-10-27 18:04:59 -07:00
inet_timewait_sock.h
tcp: Update bind bucket state on port release
2025-09-23 10:12:15 +02:00
inetpeer.h
inetpeer: remove create argument of inet_getpeer()
2024-12-17 19:37:00 -08:00
ioam6.h
net: ioam6: multicast event
2024-02-28 11:19:41 +00:00
ip6_checksum.h
net: move gro definitions to include/net/gro.h
2021-11-16 13:16:54 +00:00
ip6_fib.h
ipv6: Defer fib6_purge_rt() in fib6_add_rt2node() to fib6_add().
2025-04-24 09:29:56 +02:00
ip6_route.h
ipv6: make ipv6_pinfo.daddr_cache a boolean
2025-09-18 10:17:09 +02:00
ip6_tunnel.h
ipv6: adopt skb_dst_dev() and skb_dst_dev_net[_rcu]() helpers
2025-07-02 14:32:30 -07:00
ip_fib.h
ipv4: Convert ->flowi4_tos to dscp_t.
2025-08-26 17:34:31 -07:00
ip_tunnels.h
ipv4: ip_tunnel: spread netdev_lockdep_set_classes()
2026-01-08 18:02:35 -08:00
ip_vs.h
ipvs: Fix estimator kthreads preferred affinity
2025-08-13 08:34:33 +02:00
ip.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
ipcomp.h
xfrm: ipcomp: Use crypto_acomp interface
2025-03-21 17:36:49 +08:00
ipconfig.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
ipv6_frag.h
inet: frags: flush pending skbs in fqdir_pre_exit()
2025-12-10 01:15:27 -08:00
ipv6_stubs.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
ipv6.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
iw_handler.h
Revert "wifi: cfg80211: unexport wireless_nlevent_flush()"
2024-10-09 08:53:01 +02:00
kcm.h
net: kcm: Fix race condition in kcm_unattach()
2025-08-13 18:18:33 -07:00
l3mdev.h
net: fib_rules: Fix iif / oif matching on L3 master device
2025-04-15 17:54:56 -07:00
lag.h
…
lapb.h
net: lapb: increase LAPB_HEADER_LEN
2024-12-06 17:43:08 -08:00
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
llc: Constify struct llc_conn_state_trans
2024-07-15 08:51:01 -07:00
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
net: Correct spelling in headers
2024-08-26 09:37:23 -07:00
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
llc: Constify struct llc_sap_state_trans
2024-07-15 08:51:19 -07:00
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
2025-07-02 14:32:30 -07:00
mac80211.h
wifi: mac80211: fix EHT typo
2025-11-10 10:38:37 +01:00
mac802154.h
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
macsec.h
net: macsec: Add endianness annotations in salt struct
2025-01-20 12:20:42 +00:00
mctp.h
net: mctp: Allow limiting binds to a peer address
2025-07-15 12:08:39 +02:00
mctpdevice.h
net: mctp: Expose transport binding identifier via IFLA attribute
2024-11-09 09:04:54 -08:00
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: sched: remove mptcp_sched_data
2025-04-15 08:21:46 -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
net: replace ND_PRINTK with dynamic debug
2025-07-10 15:27:32 -07:00
neighbour_tables.h
neighbour: Create netdev->neighbour association
2024-11-09 13:22:57 -08:00
neighbour.h
neighbour: Convert rwlock of struct neigh_table to spinlock.
2025-10-24 17:57:20 -07:00
net_debug.h
Merge tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2024-11-30 13:41:50 -08:00
net_failover.h
…
net_namespace.h
Merge tag 'namespace-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
2025-09-29 11:20:29 -07:00
net_ratelimit.h
…
net_shaper.h
net-shapers: implement NL get operation
2024-10-10 08:30:22 -07:00
net_trackers.h
net: add networking namespace refcount tracker
2021-12-10 06:38:26 -08:00
netdev_lock.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-05-22 09:42:41 -07:00
netdev_netlink.h
net: add granular lock for the netdev netlink socket
2025-03-12 13:32:35 -07:00
netdev_queues.h
net: add helper to pre-check if PP for an Rx queue will be unreadable
2025-09-04 10:19:17 +02:00
netdev_rx_queue.h
net: designate XSK pool pointers in queues as "ops protected"
2025-04-09 17:01:51 -07:00
netevent.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
netkit.h
bpf, netkit: Add indirect call wrapper for fetching peer dev
2023-11-20 10:15:16 -08:00
netlabel.h
Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2024-11-21 08:28:08 -08:00
netlink.h
netlink: introduce type-checking attribute iteration for nlmsg
2025-07-02 15:39:04 -07:00
netmem.h
net: netmem: remove NET_IOV_MAX from net_iov_type enum
2025-10-28 17:41:46 -07:00
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: Protect nh->f6i_list with spinlock and flag.
2025-04-24 09:29:56 +02:00
nl802154.h
nl802154: fix some kernel-doc warnings
2025-10-20 17:13:40 -07:00
nsh.h
net: NSH: fix kernel-doc notation warning
2023-07-14 20:39:29 -07:00
pfcp.h
net: pfcp: fix typo in message_priority field name
2025-06-13 18:17:08 -07:00
pie.h
pie: fix kernel-doc notation warning
2023-07-14 20:39:30 -07:00
ping.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
pkt_cls.h
net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()
2025-11-24 18:53:14 -08:00
pkt_sched.h
net_sched: add qdisc_dequeue_drop() helper
2025-11-25 16:10:32 +01:00
pptp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
proto_memory.h
net: Allow opt-out from global protocol memory accounting.
2025-10-16 12:04:47 -07:00
protocol.h
ipv6: move tcp_ipv6_hash_secret and udp_ipv6_hash_secret to net_hotdata
2024-03-07 21:12:43 -08:00
psample.h
net: psample: fix flag being set in wrong skb
2024-07-11 18:11:31 -07:00
psnap.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
psp.h
psp: base PSP device support
2025-09-18 12:32:06 +02:00
raw.h
net: use NUMA drop counters for softnet_data.dropped
2025-09-14 11:35:17 -07:00
rawv6.h
ipv6: raw: constify raw_v6_match() socket argument
2023-03-17 08:56:37 +00:00
red.h
net: sched: Correct spelling in headers
2024-08-26 09:37:23 -07:00
regulatory.h
net: Correct spelling in headers
2024-08-26 09:37:23 -07:00
request_sock.h
tcp: Call tcp_syn_ack_timeout() directly.
2025-11-07 18:05:25 -08:00
rose.h
net: rose: convert 'use' field to refcount_t
2025-08-27 07:43:08 -07:00
route.h
net: use dst_dev_rcu() in sk_setup_caps()
2025-08-29 19:36:32 -07:00
rpl.h
ipv6: rpl: Remove pskb(_may)?_pull() in ipv6_rpl_srh_rcv().
2023-06-19 11:32:58 -07:00
rps.h
net: Add rfs_needed() helper
2025-09-03 15:08:20 -07:00
rsi_91x.h
rsi: remove kernel-doc comment marker
2023-07-14 20:39:30 -07:00
rstreason.h
net: Retire DCCP socket.
2025-04-11 18:58:10 -07:00
rtnetlink.h
rtnetlink: Remove "net" from newlink params
2025-02-21 15:28:03 -08:00
rtnh.h
…
sch_generic.h
net_sched: add qdisc_dequeue_drop() helper
2025-11-25 16:10:32 +01:00
scm.h
af_unix/scm: fix whitespace errors
2025-07-04 09:32:35 +02:00
secure_seq.h
net: Retire DCCP socket.
2025-04-11 18:58:10 -07:00
seg6_hmac.h
ipv6: sr: Prepare HMAC key ahead of time
2025-08-26 18:11:29 -07:00
seg6_local.h
seg6: Use nested-BH locking for seg6_bpf_srh_states.
2024-06-24 16:41:23 -07:00
seg6.h
ipv6: sr: restruct ifdefines
2024-05-30 18:29:38 -07:00
selftests.h
net: selftests: export packet creation helpers for driver use
2025-11-06 13:38:11 +01:00
slhc_vj.h
…
smc.h
net/smc: bpf: Introduce generic hook for handshake flow
2025-11-10 11:19:41 -08:00
snmp.h
net: snmp: remove SNMP_MIB_SENTINEL
2025-09-08 18:06:21 -07:00
sock_reuseport.h
net: core: annotate socks of struct sock_reuseport with __counted_by
2024-08-02 17:16:59 -07:00
sock.h
Merge tag 'mm-stable-2025-12-03-21-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-12-05 13:52:43 -08:00
Space.h
net: appletalk: remove cops support
2023-10-04 11:49:20 -07:00
stp.h
net: add missing includes and forward declarations under net/
2022-07-22 12:53:22 +01:00
strparser.h
strparser: Remove unused __strp_unpause
2025-05-05 16:48:12 -07:00
switchdev.h
net: bridge: switchdev: Skip MDB replays of deferred events on offload
2024-02-16 09:36:37 +00:00
tc_wrapper.h
Merge branch 'x86/bugs' into x86/core, to pick up pending changes before dependent patches
2024-02-14 10:49:37 +01:00
tcp_ao.h
tcp: Free TCP-AO/TCP-MD5 info/keys without RCU
2025-09-11 19:05:56 -07:00
tcp_ecn.h
tcp: accecn: AccECN option failure handling
2025-09-18 08:47:52 +02:00
tcp_states.h
tcp: Dump bound-only sockets in inet_diag.
2023-12-04 14:45:26 -08:00
tcp.h
tcp: gro: inline tcp_gro_pull_header()
2025-11-14 18:00:08 -08:00
tcx.h
bpf: Remove location field in tcx_link
2025-07-11 11:00:57 -07:00
timewait_sock.h
tcp: Remove timewait_sock_ops.twsk_destructor().
2025-08-25 17:53:35 -07:00
tipc.h
…
tls_prot.h
net/tls: Add TLS Alert definitions
2023-07-28 14:07:59 -07:00
tls_toe.h
…
tls.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-10-31 06:46:03 -07:00
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_tunnel: fix deadlock in udp_tunnel_nic_set_port_priv()
2025-06-24 16:31:36 -07:00
udp.h
net: Convert proto callbacks from sockaddr to sockaddr_unsized
2025-11-04 19:10:33 -08:00
udplite.h
udplite: fix various data-races
2023-09-14 16:16:36 +02:00
vsock_addr.h
net: Convert proto_ops connect() callbacks to use sockaddr_unsized
2025-11-04 19:10:32 -08:00
vxlan.h
vxlan: Support MC routing in the underlay
2025-06-17 18:18:46 -07:00
wext.h
…
x25.h
net/x25: Remove unused x25_terminate_link()
2025-07-14 17:19:13 -07:00
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: Move NETDEV_XDP_ACT_ZC into generic header
2025-11-06 16:46:11 -08:00
xdp_sock.h
xsk: add indirect call for xsk_destruct_skb
2025-11-11 10:21:08 +01:00
xdp.h
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2025-09-24 10:22:37 -07:00
xfrm.h
xfrm: Determine inner GSO type from packet inner protocol
2025-10-30 11:52:31 +01:00
xsk_buff_pool.h
xsk: use a smaller new lock for shared pool case
2025-11-04 16:10:53 +01:00