linux-kernel - [PATCH net-next 0/4] mptcp: cleanup and support more ephemeral ports sockopts

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Message-Id: <20231219-upstream-net-next-20231219-mptcp-sockopts-ephemeral-ports-v1-0-2b13bedfcaf8@kernel.org>
Date: Tue, 19 Dec 2023 22:31:03 +0100
From: Matthieu Baerts <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-kselftest@...r.kernel.org, Matthieu Baerts <matttbe@...nel.org>, 
 Davide Caratti <dcaratti@...hat.com>, Maxim Galaganov <max@...ernet.ru>
Subject: [PATCH net-next 0/4] mptcp: cleanup and support more ephemeral
 ports sockopts

Patch 1 is a cleanup one: mptcp_is_tcpsk() helper was modifying sock_ops
in some cases which is unexpected with that name.

Patch 2 to 4 add support for two socket options: IP_LOCAL_PORT_RANGE and
IP_BIND_ADDRESS_NO_PORT. The first one is a preparation patch, the
second one adds the support while the last one modifies an existing
selftest to validate the new features.

Signed-off-by: Matthieu Baerts <matttbe@...nel.org>
---
Davide Caratti (1):
      mptcp: don't overwrite sock_ops in mptcp_is_tcpsk()

Maxim Galaganov (3):
      mptcp: rename mptcp_setsockopt_sol_ip_set_transparent()
      mptcp: sockopt: support IP_LOCAL_PORT_RANGE and IP_BIND_ADDRESS_NO_PORT
      selftests/net: add MPTCP coverage for IP_LOCAL_PORT_RANGE

 net/mptcp/protocol.c                              | 108 +++++++++-------------
 net/mptcp/sockopt.c                               |  27 +++++-
 tools/testing/selftests/net/ip_local_port_range.c |  12 +++
 3 files changed, 79 insertions(+), 68 deletions(-)
---
base-commit: 62ed78f3baff396bd928ee77077580c5aa940149
change-id: 20231219-upstream-net-next-20231219-mptcp-sockopts-ephemeral-ports-645522e83161

Best regards,
-- 
Matthieu Baerts <matttbe@...nel.org>