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Jakub Kicinski e7ed2ba757 net: protect NAPI config fields with netdev_lock() 
Protect the following members of netdev and napi by netdev_lock:
 - defer_hard_irqs,
 - gro_flush_timeout,
 - irq_suspend_timeout.

The first two are written via sysfs (which this patch switches
to new lock), and netdev genl which holds both netdev and rtnl locks.

irq_suspend_timeout is only written by netdev genl.

Reviewed-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250115035319.559603-11-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-15 19:13:34 -08:00
..
6lowpan
9p net/9p/usbg: allow building as standalone module 2024-11-22 23:48:14 +09:00
802 net: 802: LLC+SNAP OID:PID lookup on start of skb data 2025-01-04 08:06:24 -08:00
8021q net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
appletalk appletalk: Remove deadcode 2024-10-04 12:42:32 +01:00
atm
ax25 ax25: rcu protect dev->ax25_ptr 2025-01-06 15:57:01 -08:00
batman-adv batman-adv: Do not let TT changes list grows indefinitely 2024-12-05 22:38:26 +01:00
bluetooth Bluetooth: btmtk: Fix failed to send func ctrl for MediaTek devices. 2025-01-08 11:14:03 -05:00
bpf xdp: get rid of xdp_frame::mem.id 2024-12-12 18:22:52 -08:00
bridge bridge: Make br_is_nd_neigh_msg() accept pointer to "const struct sk_buff" 2025-01-07 15:13:10 +01:00
caif caif: Remove unused cfsrvl_getphyid 2024-10-08 15:33:49 -07:00
can sock: support SO_PRIORITY cmsg 2024-12-16 18:13:44 -08:00
ceph ceph: allocate sparse_ext map only for sparse reads 2024-12-16 23:25:44 +01:00
core net: protect NAPI config fields with netdev_lock() 2025-01-15 19:13:34 -08:00
dcb dcb: Use rtnl_register_many(). 2024-10-15 18:52:26 -07:00
dccp dccp: Fix memory leak in dccp_feat_change_recv 2024-12-03 09:50:21 +01:00
devlink devlink: Improve the port attributes description 2025-01-02 17:10:57 -08:00
dns_resolver
dsa net: dsa: no longer call ds->ops->get_mac_eee() 2025-01-07 18:06:17 -08:00
ethernet
ethtool net: ethtool: add ring parameter filtering 2025-01-15 14:42:11 -08:00
handshake module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hsr net: hsr: Create and export hsr_get_port_ndev() 2025-01-14 12:17:27 +01:00
ieee802154 net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
ife
ipv4 inet: ipmr: fix data-races 2025-01-15 15:07:23 -08:00
ipv6 inet: ipmr: fix data-races 2025-01-15 15:07:23 -08:00
iucv s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct() 2024-11-26 10:02:53 +01:00
kcm kcm: replace call_rcu by kfree_rcu for simple kmem_cache_free callback 2024-10-15 10:50:21 -07:00
key xfrm: Add support for per cpu xfrm state handling. 2024-10-29 11:56:00 +01:00
l2tp l2tp: Use inet_sk_init_flowi4() in l2tp_ip_sendmsg(). 2024-12-20 13:50:09 -08:00
l3mdev
lapb
llc net: llc: reset skb->transport_header 2024-12-27 11:23:37 -08:00
mac80211 wireless-next patches for v6.14 2024-12-19 18:54:07 -08:00
mac802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-01-09 16:11:47 -08:00
mctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-12-19 11:35:07 -08:00
mpls rtnetlink: Return int from rtnl_af_register(). 2024-10-22 11:02:05 +02:00
mptcp mptcp: fix for setting remote ipv4mapped address 2025-01-15 13:19:04 -08:00
ncsi net/ncsi: Disable the ncsi work before freeing the associated structure 2024-10-03 10:14:14 +02:00
netfilter netfilter pull request 25-01-11 2025-01-14 12:08:24 +01:00
netlabel Networking changes for 6.13. 2024-11-21 08:28:08 -08:00
netlink net: netlink: catch attempts to send empty messages 2024-12-19 18:06:28 -08:00
netrom netrom: check buffer length before accessing it 2024-12-23 10:04:55 -08:00
nfc net: nfc: Propagate ISO14443 type A target ATS to userspace via netlink 2024-11-07 10:21:58 +01:00
nsh
openvswitch net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
packet Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-01-03 16:29:29 -08:00
phonet phonet: do not call synchronize_rcu() from phonet_route_del() 2024-11-07 20:34:16 -08:00
psample psample: adjust size if rate_as_probability is set 2024-12-18 19:23:04 -08:00
qrtr net: qrtr: Update packets cloning when broadcasting 2024-09-24 10:48:16 +02:00
rds rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy 2025-01-09 08:53:35 -08:00
rfkill Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
rose
rxrpc rxrpc: Fix ability to add more data to a call once MSG_MORE deasserted 2024-12-16 18:06:59 -08:00
sched net: sched: calls synchronize_net() only when needed 2025-01-14 10:17:53 +01:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-01-09 16:11:47 -08:00
shaper net: add netdev_lock() / netdev_unlock() helpers 2025-01-15 19:13:33 -08:00
smc net/smc: fix data error when recvmsg with MSG_PEEK flag 2025-01-13 18:59:00 -08:00
strparser
sunrpc module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
switchdev
tipc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-12-12 14:19:05 -08:00
tls tls: skip setting sk_write_space on rekey 2025-01-10 18:34:45 -08:00
unix af_unix: Add a prompt to CONFIG_AF_UNIX_OOB 2024-12-19 19:16:15 -08:00
vmw_vsock bpf, vsock: Invoke proto::close on close() 2024-11-25 14:19:14 -08:00
wireless wireless-next patches for v6.14 2024-12-19 18:54:07 -08:00
x25
xdp xsk: always clear DMA mapping information when unmapping the pool 2024-11-25 14:27:37 -08:00
xfrm net: remove init_dummy_netdev() 2025-01-13 19:06:51 -08:00
compat.c
devres.c
Kconfig netlink: spec: add shaper YAML spec 2024-10-10 08:30:21 -07:00
Kconfig.debug rtnetlink: Add per-netns RTNL. 2024-10-08 15:16:59 +02:00
Makefile netlink: spec: add shaper YAML spec 2024-10-10 08:30:21 -07:00
socket.c socket: Remove unused kernel_sendmsg_locked 2025-01-14 17:29:04 -08:00
sysctl_net.c