linux/include/net
Peddolla Harshavardhan Reddy 4bb6e58bc2 wifi: cfg80211: add LTF keyseed support for secure ranging
Currently there is no way to install an LTF key seed that can be
used in non-trigger-based (NTB) and trigger-based (TB) FTM ranging
to protect NDP frames. Without this, drivers cannot enable PHY-layer
security for peer measurement sessions, leaving ranging measurements
vulnerable to eavesdropping and manipulation.

Introduce NL80211_KEY_LTF_SEED attribute and the dedicated extended
feature flag NL80211_EXT_FEATURE_SET_KEY_LTF_SEED to allow drivers
to advertise and install LTF key seeds via nl80211. The key seed
must be configured beforehand to ensure the peer measurement session
is secure. The driver must advertise both NL80211_EXT_FEATURE_SECURE_LTF
and NL80211_EXT_FEATURE_SET_KEY_LTF_SEED for the key seed installation
to be permitted.

The LTF key seed is pairwise key material and must only be used with
pairwise key type. Reject attempts to use it with other key types.

Signed-off-by: Peddolla Harshavardhan Reddy <peddolla.reddy@oss.qualcomm.com>
Link: https://patch.msgid.link/20260420090856.2152905-13-peddolla.reddy@oss.qualcomm.com
[fix policy coding style]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-05-05 13:52:23 +02:00
..
9p 9p: document missing enum values in kernel-doc comments 2026-04-16 02:57:01 +00:00
bluetooth Bluetooth: hci.h: Avoid a couple -Wflex-array-member-not-at-end warnings 2026-04-13 09:19:42 -04:00
iucv treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
libeth libeth, idpf: use truesize as XDP RxQ info frag_size 2026-03-05 08:02:05 -08:00
mana RDMA v7.1 merge window 2026-04-20 11:20:35 -07:00
netfilter netfilter: nf_tables: add hook transactions for device deletions 2026-04-21 12:48:44 +02:00
netns Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-04-02 11:03:13 -07:00
nfc nfc: nci: Fix race between rfkill and nci_unregister_device(). 2026-01-28 19:32:26 -08:00
page_pool net: Slightly simplify net_mp_{open,close}_rxq 2026-04-09 18:21:46 -07:00
phonet phonet: Convert phonet_routes.lock to spinlock_t. 2024-10-24 16:03:40 +02:00
phy net: phy: realtek: add dummy PHY driver for RTL8127ATF 2026-01-12 19:29:11 -08:00
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_ife: Fix metalist update behavior 2026-03-05 07:54:08 -08:00
6lowpan.h
act_api.h net/sched: rename qstats_overlimit_inc() to qstats_cpu_overlimit_inc() 2026-04-29 16:42:44 -07:00
addrconf.h ipv6: addrconf: reduce default temp_valid_lft to 2 days 2026-02-17 17:12:06 -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: add G2H fallback for CIDs not owned by H2G transport 2026-03-12 10:59:36 +01:00
ah.h
aligned_data.h udp: move udp_memory_allocated into net_aligned_data 2025-07-02 14:22:02 -07:00
amt.h
arp.h neighbour: switch to standard rcu, instead of rcu_bh 2023-03-21 21:32:18 -07:00
ax25.h net: remove ax25 and amateur radio (hamradio) subsystem 2026-04-23 10:24:02 -07:00
ax88796.h
bareudp.h
bond_3ad.h bonding: 3ad: implement proper RCU rules for port->aggregator 2026-04-29 18:32:02 -07:00
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: remove unused bond_is_first_slave and bond_is_last_slave macros 2026-04-08 19:07:08 -07:00
bpf_sk_storage.h
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
can.h can: add CAN skb extension infrastructure 2026-02-05 11:58:39 +01:00
cfg80211-wext.h
cfg80211.h wifi: cfg80211: add LTF keyseed support for secure ranging 2026-05-05 13:52:23 +02:00
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: annotate data-races in codel_dump_stats() 2026-04-08 19:18:52 -07:00
codel_qdisc.h
codel.h codel: fix kernel-doc notation warnings 2023-07-14 20:39:29 -07:00
compat.h
datalink.h net: datalink: Remove unused declarations 2023-07-27 17:17:32 -07:00
dcbevent.h
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: Add port-level resource registration infrastructure 2026-04-08 19:55:38 -07:00
dropreason-core.h net: dropreason: add MACVLAN_BROADCAST_BACKLOG and IPVLAN_MULTICAST_BACKLOG 2026-04-08 19:19:18 -07:00
dropreason-qdisc.h net: sched: sch_dualpi2: use qdisc_dequeue_drop() for dequeue drops 2026-02-28 15:31:35 -08:00
dropreason.h net: sched: introduce qdisc-specific drop reason tracing 2026-02-28 15:31:34 -08:00
dsa_stubs.h net: dsa: Use conduit and user terms 2023-10-24 13:08:14 -07:00
dsa.h net: dsa: add bridge member iteration macro 2026-04-06 18:30:33 -07:00
dscp.h net: add IEEE 802.1q specific helpers 2024-05-08 10:35:09 +01:00
dsfield.h
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 inet: add dst4_mtu() and dst6_mtu() helpers 2026-02-02 17:49:29 -08:00
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
espintcp.h inet: preserve const qualifier in inet_csk() 2024-04-01 21:27:08 -07:00
ethoc.h
failover.h
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
flow_dissector.h flow_dissector: cleanup FLOW_DISSECTOR_KEY_ENC_FLAGS 2024-07-15 09:14:39 -07:00
flow_offload.h net: dsa: eliminate local type for tc policers 2026-02-10 15:30:11 +01:00
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 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
fq.h net: fq: Remove unused typedef fq_flow_get_default_t 2023-08-08 15:58:23 -07:00
garp.h
gen_stats.h
genetlink.h genetlink: fix typo in comment 2025-09-03 15:16:49 -07:00
geneve.h
gre.h ip_tunnel: convert __be16 tunnel flags to bitmaps 2024-04-01 10:49:28 +01:00
gro_cells.h
gro.h gro: inline tcp6_gro_complete() 2026-01-21 19:28:32 -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
handshake.h net/handshake: Add helpers for parsing incoming TLS Alerts 2023-07-28 14:07:59 -07:00
hotdata.h net-sysfs: use rps_tag_ptr and remove metadata from rps_sock_flow_table 2026-03-04 16:54:09 -08:00
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
inet_common.h net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
inet_connection_sock.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-02-26 10:23:00 -08:00
inet_dscp.h ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
inet_ecn.h tcp: ECT_1_NEGOTIATION and NEEDS_ACCECN identifiers 2026-02-03 15:13:24 +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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-03-26 12:09:57 -07:00
inet_sock.h ipv6: colocate inet6_cork in inet_cork_full 2026-02-02 17:49:30 -08:00
inet_timewait_sock.h tcp: Update bind bucket state on port release 2025-09-23 10:12:15 +02:00
inet6_connection_sock.h tcp: move inet6_csk_update_pmtu() to tcp_ipv6.c 2026-02-24 17:47:27 -08:00
inet6_hashtables.h tcp: Initialise ehash secrets during connect() and listen(). 2026-03-05 18:50:05 -08:00
inetpeer.h inetpeer: remove create argument of inet_getpeer() 2024-12-17 19:37:00 -08:00
ioam6.h ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() 2026-02-13 12:24:05 -08:00
ip_fib.h net: ipv4: fix ARM64 alignment fault in multipath hash seed 2026-03-03 17:20:37 -08:00
ip_tunnels.h net: increase IP_TUNNEL_RECURSION_LIMIT to 5 2026-04-03 15:52:10 -07:00
ip_vs.h ipvs: use more keys for connection hashing 2026-03-04 11:45:45 +01:00
ip.h net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
ip6_checksum.h udp: move udp6_csum_init() back to net/ipv6/udp.c 2026-02-24 16:30:40 -08:00
ip6_fib.h ipv6: remove ipv6_stub infrastructure completely 2026-03-29 11:21:24 -07:00
ip6_route.h ipv6: prepare headers for ipv6_stub removal 2026-03-29 11:21:23 -07:00
ip6_tunnel.h net: dropreason: add SKB_DROP_REASON_RECURSION_LIMIT 2026-03-14 08:38:06 -07:00
ipcomp.h xfrm: ipcomp: Use crypto_acomp interface 2025-03-21 17:36:49 +08:00
ipconfig.h
ipv6_frag.h inet: frags: flush pending skbs in fqdir_pre_exit() 2025-12-10 01:15:27 -08:00
ipv6.h bpf: remove ipv6_bpf_stub completely and use direct function calls 2026-03-29 11:21:24 -07:00
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: l3mdev: use skb_dst_dev_rcu() in l3mdev_l3_out() 2026-02-02 17:09:11 -08:00
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_pdu.h net: Correct spelling in headers 2024-08-26 09:37:23 -07:00
llc_s_ac.h
llc_s_ev.h
llc_s_st.h llc: Constify struct llc_sap_state_trans 2024-07-15 08:51:19 -07:00
llc_sap.h
llc.h
lwtunnel.h net: dst: annotate data-races around dst->output 2025-07-02 14:32:30 -07:00
mac80211.h wifi: mac80211: add NAN channel evacuation support 2026-05-05 12:10:15 +02:00
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: fix don't require received header reserved bits to be zero 2026-04-20 11:46:57 -07:00
mctpdevice.h net: mctp: Expose transport binding identifier via IFLA attribute 2024-11-09 09:04:54 -08:00
mip6.h
mld.h
mpls_iptunnel.h
mpls.h
mptcp.h mptcp: sched: remove mptcp_sched_data 2025-04-15 08:21:46 -07:00
mrp.h
ncsi.h
ndisc.h ipv6: remove ipv6_stub infrastructure completely 2026-03-29 11:21:24 -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 Kbuild updates for v6.13 2024-11-30 13:41:50 -08:00
net_failover.h
net_namespace.h kernfs: pass struct ns_common instead of const void * for namespace tags 2026-04-09 14:36:52 +02:00
net_ratelimit.h
net_shaper.h net-shapers: implement NL get operation 2024-10-10 08:30:22 -07:00
net_trackers.h
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: Proxy netdev_queue_get_dma_dev for leased queues 2026-04-09 18:21:46 -07:00
netdev_rx_queue.h net: remove the netif_get_rx_queue_lease_locked() helpers 2026-04-09 18:26:28 -07:00
netevent.h
netkit.h bpf, netkit: Add indirect call wrapper for fetching peer dev 2023-11-20 10:15:16 -08:00
netlabel.h Networking changes for 6.13. 2024-11-21 08:28:08 -08:00
netlink.h netlink: add a nla_nest_end_safe() helper 2026-04-12 11:23:50 -07:00
netmem.h net: add net_iov_init() and use it to initialize ->page_type 2026-04-29 16:40:08 -07:00
netprio_cgroup.h
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 net/sched: sch_pie: annotate data-races in pie_dump_stats() 2026-04-22 21:12:47 -07:00
ping.h net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -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: don't use dynamic lockdep keys with clsact/ingress/noqueue 2026-02-05 09:32:45 -08:00
pptp.h
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
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: move __reqsk_free() out of line 2026-02-05 09:23:06 -08:00
rose.h net: remove ax25 and amateur radio (hamradio) subsystem 2026-04-23 10:24:02 -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-types.h net: add rps_tag_ptr type and helpers 2026-03-04 16:54:09 -08:00
rps.h net-sysfs: use rps_tag_ptr and remove metadata from rps_dev_flow_table 2026-03-04 16:54:10 -08:00
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: rename qstats_overlimit_inc() to qstats_cpu_overlimit_inc() 2026-04-29 16:42:44 -07:00
sch_priv.h net/sched: Export mq functions for reuse 2026-01-13 11:54:29 +01:00
scm.h af_unix/scm: fix whitespace errors 2025-07-04 09:32:35 +02:00
secure_seq.h tcp: secure_seq: add back ports to TS offset 2026-03-04 17:44:35 -08:00
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 Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
Space.h drivers: net: 8390: wd80x3: Remove this driver 2026-04-23 15:57:10 -07:00
stp.h
strparser.h strparser: Remove unused __strp_unpause 2025-05-05 16:48:12 -07:00
switchdev.h bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign 2026-03-19 13:14:00 +01:00
tc_wrapper.h net/sched: refine indirect call mitigation in tc_wrapper.h 2026-03-09 19:31:41 -07:00
tcp_ao.h net/tcp-ao: Return void from functions that can no longer fail 2026-04-30 09:38:56 +02:00
tcp_ecn.h tcp: annotate data-races around tp->delivered and tp->delivered_ce 2026-04-18 11:10:12 -07:00
tcp_states.h tcp: Dump bound-only sockets in inet_diag. 2023-12-04 14:45:26 -08:00
tcp.h net/tcp: Remove tcp_sigpool 2026-04-30 09:38:56 +02:00
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 ipv6: Retire UDP-Lite. 2026-03-13 18:57:44 -07:00
tso.h net: tso: Introduce tso_dma_map and helpers 2026-04-12 10:54:31 -07:00
tun_proto.h
udp_tunnel.h ipv6: remove ipv6_stub infrastructure completely 2026-03-29 11:21:24 -07:00
udp.h udp: Don't pass udptable to IPv4 socket lookup functions. 2026-03-13 18:57:46 -07:00
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
xdp_sock_drv.h xsk: respect tailroom for ZC setups 2026-04-06 18:43:51 -07:00
xdp_sock.h xsk: fix XDP_UMEM_SG_FLAG issues 2026-04-06 18:43:51 -07:00
xdp.h bpf-next-for-netdev 2025-09-24 10:22:37 -07:00
xfrm.h xfrm: reduce struct sec_path size 2026-02-10 20:21:48 -08:00
xsk_buff_pool.h xsk: remove repeated defines 2026-03-16 19:28:21 -07:00