Kuniyuki Iwashima a8c6dead56 net: Fix a data-race around sysctl_net_busy_read. ...

[ Upstream commit e59ef36f07 ]

While reading sysctl_net_busy_read, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.

Fixes: 2d48d67fa8 ("net: poll/select low latency socket support")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-13 14:13:24 +09:00

..

datagram.c

net: add READ_ONCE() annotation in __skb_wait_for_more_packets()

2023-05-15 14:57:15 +09:00

dev_addr_lists.c

net: fix uninit-value in __hw_addr_add_ex()

2018-05-16 10:08:41 +02:00

dev_ioctl.c

net: Zero terminate ifr_name in dev_ifname().

2017-08-11 08:49:32 -07:00

dev.c

net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT

2023-05-16 11:25:11 +09:00

devlink.c

devlink: Add missing genlmsg_cancel() in devlink_nl_sb_port_pool_fill()

2023-05-16 09:48:46 +09:00

drop_monitor.c

drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit

2023-05-16 12:43:09 +09:00

dst_cache.c

net: dst_cache_per_cpu_dst_set() can be static

2016-03-18 17:45:08 -04:00

dst.c

Fix an intermittent pr_emerg warning about lo becoming free.

2017-07-05 14:40:14 +02:00

ethtool.c

net: ethtool: Add back transceiver type

2023-05-15 16:47:23 +09:00

fib_rules.c

fib: Return the correct errno code

2023-05-16 11:14:49 +09:00

filter.c

bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes

2023-06-13 14:12:51 +09:00

flow_dissector.c

flow_dissector: Fix out-of-bounds warnings

2023-05-16 11:45:51 +09:00

flow.c

flowcache: Increase threshold for refusing new allocations

2016-11-23 06:37:09 +01:00

gen_estimator.c

net: sched: do not acquire qdisc spinlock in qdisc/class stats dump

2016-06-07 16:37:14 -07:00

gen_stats.c

gen_stats: Fix netlink stats dumping in the presence of padding

2023-05-12 16:36:56 +09:00

hwbm.c

net: hwbm: Fix unbalanced spinlock in error case

2016-05-25 12:35:09 -07:00

link_watch.c

dev: introduce dev_get_iflink()

2015-04-02 14:04:59 -04:00

lwtunnel.c

lwtunnel: Fix oops on state free after encap module unload

2017-02-04 09:47:11 +01:00

Makefile

net: add a hardware buffer management helper API

2016-03-14 12:19:46 -04:00

neighbour.c

net, neigh: clear whole pneigh_entry at alloc time

2023-05-16 12:22:26 +09:00

net_namespace.c

netns: add schedule point in ops_exit_list()

2023-05-16 12:33:35 +09:00

net-procfs.c

net-procfs: show net devices bound packet types

2023-05-16 12:35:03 +09:00

net-sysfs.c

net-sysfs: add check for netdevice being present to speed_show

2023-05-16 12:46:02 +09:00

net-sysfs.h

net: netdev_kobject_init: annotate with __init

2014-01-05 20:27:54 -05:00

net-traces.c

net: IPv6 fib lookup tracepoint

2015-11-22 11:54:10 -05:00

netclassid_cgroup.c

cgroup, netclassid: periodically release file_lock on classid updating

2023-05-15 17:08:53 +09:00

netevent.c

netevent: remove automatic variable in register_netevent_notifier()

2015-05-31 00:03:21 -07:00

netpoll.c

net: Have netpoll bring-up DSA management interface

2023-05-16 09:48:51 +09:00

netprio_cgroup.c

netprio_cgroup: Fix unlimited memory leak of v2 cgroups

2023-05-15 17:28:00 +09:00

pktgen.c

pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()

2023-05-16 10:40:04 +09:00

ptp_classifier.c

ptp: Change ptp_class to a proper bitmask

2015-11-03 11:08:22 -05:00

request_sock.c

tcp: restore fastopen operations

2015-10-05 03:19:06 -07:00

rtnetlink.c

rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()

2023-05-16 12:35:16 +09:00

scm.c

unix: correctly track in-flight fds in sending process user_struct

2016-02-08 10:30:42 -05:00

secure_seq.c

secure_seq: use the 64 bits of the siphash for port offset calculation

2023-06-13 14:13:13 +09:00

skbuff.c

net: Fix a data-race around sysctl_tstamp_allow_data.

2023-06-13 14:13:24 +09:00

sock_diag.c

Merge 4.9.77 into android-4.9

2018-01-17 10:29:45 +01:00

sock_reuseport.c

soreuseport: fix mem leak in reuseport_add_sock()

2018-02-13 12:35:57 +01:00

sock.c

net: Fix a data-race around sysctl_net_busy_read.

2023-06-13 14:13:24 +09:00

stream.c

net: stream: don't purge sk_error_queue in sk_stream_kill_queues()

2023-05-16 12:14:49 +09:00

sysctl_net_core.c

bpf: Prevent increasing bpf_jit_limit above max

2023-05-16 12:12:54 +09:00

timestamping.c

net: skb_defer_rx_timestamp should check for phydev before setting up classify

2015-07-09 14:17:15 -07:00

tso.c

net: tso: add support for IPv6

2015-10-26 22:24:22 -07:00

utils.c

net: Fix skb->csum update in inet_proto_csum_replace16().

2023-05-15 16:55:05 +09:00