linux-kernel - [PATCH v1 net 00/15] sysctl: Fix data-races around ipv4_net

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Message-ID: <20220712001533.89927-1-kuniyu@amazon.com>
Date:   Mon, 11 Jul 2022 17:15:18 -0700
From:   Kuniyuki Iwashima <kuniyu@...zon.com>
To:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        David Ahern <dsahern@...nel.org>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Iurii Zaikin <yzaikin@...gle.com>
CC:     Kuniyuki Iwashima <kuniyu@...zon.com>,
        Kuniyuki Iwashima <kuni1840@...il.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v1 net 00/15] sysctl: Fix data-races around ipv4_net_table (Round 1).

This series fixes data-races around the first 13 knobs and
nexthop_compat_mode in ipv4_net_table.

I will post another patch for three early_demux knobs later,
so the next round will start from ip_default_ttl.

Kuniyuki Iwashima (15):
  sysctl: Fix data-races in proc_dou8vec_minmax().
  sysctl: Fix data-races in proc_dointvec_ms_jiffies().
  tcp: Fix a data-race around sysctl_max_tw_buckets.
  icmp: Fix a data-race around sysctl_icmp_echo_ignore_all.
  icmp: Fix data-races around sysctl_icmp_echo_enable_probe.
  icmp: Fix a data-race around sysctl_icmp_echo_ignore_broadcasts.
  icmp: Fix a data-race around sysctl_icmp_ignore_bogus_error_responses.
  icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.
  icmp: Fix a data-race around sysctl_icmp_ratelimit.
  icmp: Fix a data-race around sysctl_icmp_ratemask.
  raw: Fix a data-race around sysctl_raw_l3mdev_accept.
  tcp: Fix data-races around sysctl_tcp_ecn.
  tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
  ipv4: Fix data-races around sysctl_ip_dynaddr.
  nexthop: Fix data-races around nexthop_compat_mode.

 Documentation/networking/ip-sysctl.rst            |  2 +-
 .../chelsio/inline_crypto/chtls/chtls_cm.c        |  2 +-
 include/net/raw.h                                 |  2 +-
 kernel/sysctl.c                                   | 12 ++++++------
 net/ipv4/af_inet.c                                |  4 ++--
 net/ipv4/fib_semantics.c                          |  2 +-
 net/ipv4/icmp.c                                   | 15 ++++++++-------
 net/ipv4/inet_timewait_sock.c                     |  3 ++-
 net/ipv4/nexthop.c                                |  5 +++--
 net/ipv4/syncookies.c                             |  2 +-
 net/ipv4/sysctl_net_ipv4.c                        | 12 ++++++++++++
 net/ipv4/tcp_input.c                              |  2 +-
 net/ipv4/tcp_output.c                             |  4 ++--
 net/ipv6/icmp.c                                   |  2 +-
 net/ipv6/route.c                                  |  2 +-
 15 files changed, 43 insertions(+), 28 deletions(-)

-- 
2.30.2