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

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Date:   Wed, 20 Jul 2022 09:50:11 -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>
CC:     Kuniyuki Iwashima <kuniyu@...zon.com>,
        Kuniyuki Iwashima <kuni1840@...il.com>,
        <netdev@...r.kernel.org>
Subject: [PATCH v1 net 00/15] sysctl: Fix data-races around ipv4_net_table (Round 5).

This series fixes data-races around 15 knobs after tcp_dsack in
ipv4_net_table.

tcp_tso_win_divisor was skipped because it already uses READ_ONCE().

So, the final round for ipv4_net_table will start with tcp_pacing_ss_ratio.

Kuniyuki Iwashima (15):
  tcp: Fix data-races around sysctl_tcp_dsack.
  tcp: Fix a data-race around sysctl_tcp_app_win.
  tcp: Fix a data-race around sysctl_tcp_adv_win_scale.
  tcp: Fix a data-race around sysctl_tcp_frto.
  tcp: Fix a data-race around sysctl_tcp_nometrics_save.
  tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save.
  tcp: Fix data-races around sysctl_tcp_moderate_rcvbuf.
  tcp: Fix data-races around sysctl_tcp_workaround_signed_windows.
  tcp: Fix a data-race around sysctl_tcp_limit_output_bytes.
  tcp: Fix a data-race around sysctl_tcp_challenge_ack_limit.
  tcp: Fix a data-race around sysctl_tcp_min_tso_segs.
  tcp: Fix a data-race around sysctl_tcp_tso_rtt_log.
  tcp: Fix a data-race around sysctl_tcp_min_rtt_wlen.
  tcp: Fix a data-race around sysctl_tcp_autocorking.
  tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit.

 include/net/tcp.h      |  2 +-
 net/ipv4/tcp.c         |  2 +-
 net/ipv4/tcp_input.c   | 17 +++++++++--------
 net/ipv4/tcp_metrics.c | 10 +++++-----
 net/ipv4/tcp_output.c  | 10 +++++-----
 net/mptcp/options.c    |  2 +-
 net/mptcp/protocol.c   |  2 +-
 7 files changed, 23 insertions(+), 22 deletions(-)

-- 
2.30.2