From: Paolo Abeni <pabeni@redhat.com>
To: netdev@vger.kernel.org
Cc: Matthieu Baerts <matttbe@kernel.org>,
Mat Martineau <martineau@kernel.org>,
Geliang Tang <geliang@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Shuah Khan <shuah@kernel.org>,
mptcp@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH net 0/2] mptcp: fix another deadlock issue
Date: Wed, 21 Feb 2024 12:46:57 +0100 [thread overview]
Message-ID: <cover.1708515908.git.pabeni@redhat.com> (raw)
Eric reported and diagnosed another possible deadlock problem with
the MPTCP diag code. The first patch address the issue, and the second
adds self-test coverage for the relevant codepath, to get lockdep help
to catch future similar issues.
Paolo Abeni (2):
mptcp: fix possible deadlock in subflow diag
selftests: mptcp: explicitly trigger the listener diag code-path
net/mptcp/diag.c | 3 +++
tools/testing/selftests/net/mptcp/diag.sh | 30 +++++++++++++++++++++++
2 files changed, 33 insertions(+)
--
2.43.0
next reply other threads:[~2024-02-21 11:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-21 11:46 Paolo Abeni [this message]
2024-02-21 11:46 ` [PATCH net 1/2] mptcp: fix possible deadlock in subflow diag Paolo Abeni
2024-02-21 11:46 ` [PATCH net 2/2] selftests: mptcp: explicitly trigger the listener diag code-path Paolo Abeni
2024-02-21 15:19 ` Paolo Abeni
2024-02-22 13:13 ` Simon Horman
2024-02-22 14:49 ` Matthieu Baerts
2024-02-26 17:40 ` Simon Horman
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