netdev - [PATCH net-next 0/2] mptcp: pm: lockless list traversal and cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241115-net-next-mptcp-pm-lockless-dump-v1-0-f4a1bcb4ca2c@kernel.org>
Date: Fri, 15 Nov 2024 17:52:33 +0100
From: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>, 
 Geliang Tang <geliang@...nel.org>, "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
 "Matthieu Baerts (NGI0)" <matttbe@...nel.org>, 
 Geliang Tang <geliang@...nel.org>
Subject: [PATCH net-next 0/2] mptcp: pm: lockless list traversal and
 cleanup

Here are two patches improving the MPTCP in-kernel path-manager.

- Patch 1: the get and dump endpoints operations are iterating over the
  endpoints list in a lockless way.

- Patch 2: reduce the code duplication to lookup an endpoint.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
---
Geliang Tang (1):
      mptcp: pm: avoid code duplication to lookup endp

Matthieu Baerts (NGI0) (1):
      mptcp: pm: lockless list traversal to dump endp

 net/mptcp/pm_netlink.c | 33 +++++++++++++--------------------
 1 file changed, 13 insertions(+), 20 deletions(-)
---
base-commit: dfc14664794a4706e0c2186a0c082386e6b14c4d
change-id: 20241115-net-next-mptcp-pm-lockless-dump-a5a00e51f819

Best regards,
-- 
Matthieu Baerts (NGI0) <matttbe@...nel.org>