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Eric Dumazet 1663629bc3 tcp: annotate data-race around tcp_md5sig_pool_populated 
[ Upstream commit aacd467c0a576e5e44d2de4205855dc0fe43f6fb ]

tcp_md5sig_pool_populated can be read while another thread
changes its value.

The race has no consequence because allocations
are protected with tcp_md5sig_mutex.

This patch adds READ_ONCE() and WRITE_ONCE() to document
the race and silence KCSAN.

Reported-by: Abhishek Shah <abhishek.shah@columbia.edu>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-26 12:35:33 +02:00
..
bpfilter
net: Revert "net: optimize the sockptr_t for unified kernel/user address spaces"
2020-08-10 12:06:44 -07:00
netfilter
netfilter: nft_fib: Fix for rpath check with VRF devices
2022-10-26 12:34:47 +02:00
af_inet.c
tcp: Fix data-races around sysctl_tcp_fastopen.
2022-07-29 17:25:19 +02:00
ah4.c
Networking changes for 5.14.
2021-06-30 15:51:09 -07:00
arp.c
ipv4: Invalidate neighbour for broadcast address upon address addition
2022-04-13 20:59:05 +02:00
bpf_tcp_ca.c
bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
2021-11-25 09:49:07 +01:00
cipso_ipv4.c
cipso: Fix data-races around sysctl.
2022-07-21 21:24:21 +02:00
datagram.c
…
devinet.c
net: Fix data-races around sysctl_devconf_inherit_init_net.
2022-08-31 17:16:44 +02:00
esp4_offload.c
esp: Fix BEET mode inter address family tunneling on GSO
2022-03-16 14:23:36 +01:00
esp4.c
esp: limit skb_page_frag_refill use to a single page
2022-04-27 14:38:52 +02:00
fib_frontend.c
ip: fix triggering of 'icmp redirect'
2022-09-08 12:28:07 +02:00
fib_lookup.h
ipv4: fix data races in fib_alias_hw_flags_set
2022-02-23 12:03:10 +01:00
fib_notifier.c
…
fib_rules.c
ipv4: convert fib_num_tclassid_users to atomic_t
2021-12-08 09:04:49 +01:00
fib_semantics.c
ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
2022-07-29 17:25:21 +02:00
fib_trie.c
ipv4: Fix data-races around sysctl_fib_notify_on_flag_change.
2022-08-03 12:03:52 +02:00
fou.c
fou: remove sparse errors
2021-08-31 12:03:33 +01:00
gre_demux.c
net: Remove the member netns_ok
2021-05-17 15:29:35 -07:00
gre_offload.c
ip_gre: add csum offload support for gre header
2021-01-29 20:39:14 -08:00
icmp.c
ip: Fix data-races around sysctl_ip_no_pmtu_disc.
2022-07-29 17:25:13 +02:00
igmp.c
igmp: Fix data-races around sysctl_igmp_qrv.
2022-08-03 12:03:48 +02:00
inet_connection_sock.c
tcp: Fix data-races around sysctl_tcp_syn(ack)?_retries.
2022-07-29 17:25:18 +02:00
inet_diag.c
inet_diag: fix kernel-infoleak for UDP sockets
2021-12-22 09:32:40 +01:00
inet_fragment.c
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 11:05:35 +01:00
inet_hashtables.c
once: add DO_ONCE_SLOW() for sleepable contexts
2022-10-26 12:34:49 +02:00
inet_timewait_sock.c
net: Use generic ns_common::count
2020-08-19 14:06:36 +02:00
inetpeer.c
inetpeer: Fix data-races around sysctl.
2022-07-21 21:24:21 +02:00
ip_forward.c
ip: Fix data-races around sysctl_ip_fwd_update_priority.
2022-07-29 17:25:13 +02:00
ip_fragment.c
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 11:05:35 +01:00
ip_gre.c
erspan: do not assume transport header is always set
2022-06-29 09:03:24 +02:00
ip_input.c
net: ipv4: use kfree_skb_reason() in ip_rcv_finish_core()
2022-07-29 17:25:16 +02:00
ip_options.c
net: clean up codestyle for net/ipv4
2020-08-25 06:28:02 -07:00
ip_output.c
net: Find dst with sk's xfrm policy not ctl_sk
2022-09-23 14:15:51 +02:00
ip_sockglue.c
net: Fix data-races around sysctl_optmem_max.
2022-08-31 17:16:43 +02:00
ip_tunnel_core.c
tunnels: do not assume mac header is set in skb_tunnel_check_pmtu()
2022-07-07 17:53:29 +02:00
ip_tunnel.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-07-31 09:14:46 -07:00
ip_vti.c
ip_tunnel: use ndo_siocdevprivate
2021-07-27 20:11:44 +01:00
ipcomp.c
Networking changes for 5.14.
2021-06-30 15:51:09 -07:00
ipconfig.c
net: ipconfig: Don't override command-line hostnames or domains
2021-06-02 13:27:03 -07:00
ipip.c
ip_tunnel: use ndo_siocdevprivate
2021-07-27 20:11:44 +01:00
ipmr_base.c
…
ipmr.c
ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
2022-02-16 12:56:29 +01:00
Kconfig
net: ipv4: remove duplicate "the the" phrase in Kconfig text
2020-08-18 16:02:16 -07:00
Makefile
bpf: Clean up sockmap related Kconfigs
2021-02-26 12:28:03 -08:00
metrics.c
treewide: rename nla_strlcpy to nla_strscpy.
2020-11-16 08:08:54 -08:00
netfilter.c
netfilter: Dissect flow after packet mangling
2021-04-18 22:04:16 +02:00
netlink.c
…
nexthop.c
nexthop: Fix data-races around nexthop_compat_mode.
2022-07-21 21:24:28 +02:00
ping.c
ping: fix address binding wrt vrf
2022-05-18 10:26:57 +02:00
proc.c
ip: Fix data-races around sysctl_ip_default_ttl.
2022-07-29 17:25:09 +02:00
protocol.c
net: Remove the member netns_ok
2021-05-17 15:29:35 -07:00
raw_diag.c
net: Use nlmsg_unicast() instead of netlink_unicast()
2021-07-13 09:28:29 -07:00
raw.c
ipv4: raw: lock the socket in raw_bind()
2022-02-01 17:27:14 +01:00
route.c
ipv4: Fix data-races around sysctl_fib_multipath_hash_fields.
2022-07-29 17:25:21 +02:00
syncookies.c
tcp: Fix data-races around sysctl knobs related to SYN option.
2022-07-29 17:25:22 +02:00
sysctl_net_ipv4.c
ip: Fix data-races around sysctl_ip_prot_sock.
2022-07-29 17:25:22 +02:00
tcp_bbr.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_bic.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_bpf.c
sock: redo the psock vs ULP protection check
2022-06-29 09:03:25 +02:00
tcp_cdg.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_cong.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_cubic.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_dctcp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_dctcp.h
…
tcp_diag.c
…
tcp_fastopen.c
tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.
2022-07-29 17:25:19 +02:00
tcp_highspeed.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_htcp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_hybla.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_illinois.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_input.c
tcp: fix early ETIMEDOUT after spurious non-SACK RTO
2022-09-15 11:30:06 +02:00
tcp_ipv4.c
net: Find dst with sk's xfrm policy not ctl_sk
2022-09-23 14:15:51 +02:00
tcp_lp.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_metrics.c
tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save.
2022-08-03 12:03:45 +02:00
tcp_minisocks.c
tcp: Fix a data-race around sysctl_tcp_abort_on_overflow.
2022-07-29 17:25:23 +02:00
tcp_nv.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_offload.c
net, gro: Set inner transport header offset in tcp/udp GRO hook
2021-08-02 10:20:56 +01:00
tcp_output.c
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
2022-10-26 12:34:48 +02:00
tcp_rate.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_recovery.c
tcp: Fix data-races around sysctl_tcp_recovery.
2022-07-29 17:25:22 +02:00
tcp_scalable.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_timer.c
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
2022-07-29 17:25:22 +02:00
tcp_ulp.c
…
tcp_vegas.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_vegas.h
…
tcp_veno.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_westwood.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp_yeah.c
tcp: add accessors to read/set tp->snd_cwnd
2022-06-14 18:36:11 +02:00
tcp.c
tcp: annotate data-race around tcp_md5sig_pool_populated
2022-10-26 12:35:33 +02:00
tunnel4.c
net: Remove the member netns_ok
2021-05-17 15:29:35 -07:00
udp_bpf.c
net: Implement ->sock_is_readable() for UDP and AF_UNIX
2021-10-26 12:29:33 -07:00
udp_diag.c
net: Use nlmsg_unicast() instead of netlink_unicast()
2021-07-13 09:28:29 -07:00
udp_impl.h
…
udp_offload.c
fou: remove sparse errors
2021-08-31 12:03:33 +01:00
udp_tunnel_core.c
rxrpc: Fix ICMP/ICMP6 error handling
2022-09-15 11:30:05 +02:00
udp_tunnel_nic.c
udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister()
2022-03-02 11:47:59 +01:00
udp_tunnel_stub.c
…
udp.c
rxrpc: Fix ICMP/ICMP6 error handling
2022-09-15 11:30:05 +02:00
udplite.c
net: Remove the member netns_ok
2021-05-17 15:29:35 -07:00
xfrm4_input.c
…
xfrm4_output.c
…
xfrm4_policy.c
…
xfrm4_protocol.c
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
2022-06-14 18:36:18 +02:00
xfrm4_state.c
…
xfrm4_tunnel.c
xfrm: remove description from xfrm_type struct
2021-06-09 09:38:52 +02:00