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Eric Dumazet a9beb7e81b neighbour: fix various data-races 
1) tbl->gc_thresh1, tbl->gc_thresh2, tbl->gc_thresh3 and tbl->gc_interval
   can be written from sysfs.

2) tbl->last_flush is read locklessly from neigh_alloc()

3) tbl->proxy_queue.qlen is read locklessly from neightbl_fill_info()

4) neightbl_fill_info() reads cpu stats that can be changed concurrently.

Fixes: c7fb64db001f ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20231019122104.1448310-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-20 17:41:29 -07:00
..
bpf_sk_storage.c
bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing
2023-07-27 10:07:56 -07:00
datagram.c
net: datagram: fix data-races in datagram_poll()
2023-05-10 19:06:49 -07:00
dev_addr_lists_test.c
kunit: Use KUNIT_EXPECT_MEMEQ macro
2022-10-27 02:40:14 -06:00
dev_addr_lists.c
net: extract a few internals from netdevice.h
2022-04-07 20:32:09 -07:00
dev_ioctl.c
net: omit ndo_hwtstamp_get() call when possible in dev_set_hwtstamp_phylib()
2023-08-06 13:25:10 +01:00
dev.c
net: move altnames together with the netdevice
2023-10-19 15:51:16 +02:00
dev.h
net: check for altname conflicts when changing netdev's netns
2023-10-19 15:51:16 +02:00
drop_monitor.c
net: extend drop reasons for multiple subsystems
2023-04-20 20:20:49 -07:00
dst_cache.c
wireguard: device: reset peer src endpoint when netns exits
2021-11-29 19:50:45 -08:00
dst.c
net: remove unnecessary input parameter 'how' in ifdown function
2023-08-22 13:19:02 +02:00
failover.c
net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf
2022-12-12 15:18:25 -08:00
fib_notifier.c
…
fib_rules.c
fib: expand fib_rule_policy
2021-12-16 07:18:35 -08:00
filter.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-10 14:10:53 -07:00
flow_dissector.c
net/core: Fix ETH_P_1588 flow dissector
2023-09-15 10:40:04 +01:00
flow_offload.c
tc: flower: Enable offload support IPSEC SPI field.
2023-08-02 10:09:32 +01:00
gen_estimator.c
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
gen_stats.c
net: Remove the obsolte u64_stats_fetch_*_irq() users (net).
2022-10-28 20:13:54 -07:00
gro_cells.c
net: drop the weight argument from netif_napi_add
2022-09-28 18:57:14 -07:00
gro.c
gro: move the tc_ext comparison to a helper
2023-06-18 18:08:35 +01:00
gso.c
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
hwbm.c
…
link_watch.c
net: linkwatch: only report IF_OPER_LOWERLAYERDOWN if iflink is actually down
2022-11-16 09:45:00 +00:00
lwt_bpf.c
lwt: Fix return values of BPF xmit ops
2023-08-18 16:05:26 +02:00
lwtunnel.c
xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available
2022-10-12 10:45:51 +02:00
Makefile
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
neighbour.c
neighbour: fix various data-races
2023-10-20 17:41:29 -07:00
net_namespace.c
lib/ref_tracker: improve printing stats
2023-06-05 15:28:42 -07:00
net-procfs.c
net-sysfs: display two backlog queue len separately
2023-03-22 12:03:52 +01:00
net-sysfs.c
net: move struct netdev_rx_queue out of netdevice.h
2023-08-03 08:38:07 -07:00
net-sysfs.h
…
net-traces.c
udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint
2023-07-07 09:16:52 +01:00
netclassid_cgroup.c
core: Variable type completion
2022-08-31 09:40:34 +01:00
netdev-genl-gen.c
net: ynl: prefix uAPI header include with uapi/
2023-05-26 10:30:14 +01:00
netdev-genl-gen.h
net: ynl: prefix uAPI header include with uapi/
2023-05-26 10:30:14 +01:00
netdev-genl.c
netdev-genl: use struct genl_info for reply construction
2023-08-15 15:01:03 -07:00
netevent.c
…
netpoll.c
netpoll: allocate netdev tracker right away
2023-06-15 08:21:11 +01:00
netprio_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
of_net.c
net: Explicitly include correct DT includes
2023-07-27 20:33:16 -07:00
page_pool.c
page_pool: add a lockdep check for recycling in hardirq
2023-08-07 13:05:53 -07:00
pktgen.c
net: pktgen: Fix interface flags printing
2023-10-18 10:12:30 +01:00
ptp_classifier.c
ptp: Add generic PTP is_sync() function
2022-03-07 11:31:34 +00:00
request_sock.c
…
rtnetlink.c
netlink: Correct offload_xstats size
2023-10-16 17:32:59 -07:00
scm.c
net: annotate data-races around sock->ops
2023-08-09 15:32:43 -07:00
secure_seq.c
tcp: Fix data-races around sysctl knobs related to SYN option.
2022-07-20 10:14:49 +01:00
selftests.c
net: core: constify mac addrs in selftests
2021-10-24 13:59:44 +01:00
skbuff.c
net: deal with integer overflows in kmalloc_reserve()
2023-09-04 06:49:31 +01:00
skmsg.c
bpf, sockmap: Fix skb refcnt race after locking changes
2023-09-04 09:53:35 +02:00
sock_destructor.h
skb_expand_head() adjust skb->truesize incorrectly
2021-10-22 12:35:51 -07:00
sock_diag.c
net: fix __sock_gen_cookie()
2022-11-21 20:36:30 -08:00
sock_map.c
bpf, sockmap: Reject sk_msg egress redirects to non-TCP sockets
2023-09-29 17:11:07 +02:00
sock_reuseport.c
soreuseport: Fix socket selection for SO_INCOMING_CPU.
2022-10-25 11:35:16 +02:00
sock.c
af_unix: Fix data race around sk->sk_err.
2023-09-04 11:06:16 +01:00
stream.c
tcp: allow again tcp_disconnect() when threads are waiting
2023-10-13 16:49:32 -07:00
sysctl_net_core.c
networking: Update to register_net_sysctl_sz
2023-08-15 15:26:18 -07:00
timestamping.c
…
tso.c
net: tso: inline tso_count_descs()
2022-12-12 15:04:39 -08:00
utils.c
net: core: inet[46]_pton strlen len types
2022-11-01 21:14:39 -07:00
xdp.c
page_pool: split types and declarations from page_pool.h
2023-08-07 13:05:19 -07:00