From: Mat Martineau <mathew.j.martineau@linux.intel.com>
To: netdev@vger.kernel.org
Cc: Mat Martineau <mathew.j.martineau@linux.intel.com>,
davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
edumazet@google.com, imagedong@tencent.com,
mptcp@lists.linux.dev
Subject: [PATCH net 0/2] mptcp: Locking fixes
Date: Tue, 20 Dec 2022 11:52:13 -0800 [thread overview]
Message-ID: <20221220195215.238353-1-mathew.j.martineau@linux.intel.com> (raw)
Two separate locking fixes for the networking tree:
Patch 1 addresses a MPTCP fastopen error-path deadlock that was found
with syzkaller.
Patch 2 works around a lockdep false-positive between MPTCP listening and
non-listening sockets at socket destruct time.
Paolo Abeni (2):
mptcp: fix deadlock in fastopen error path
mptcp: fix lockdep false positive
net/mptcp/protocol.c | 20 ++++++++++++++++----
net/mptcp/protocol.h | 4 ++--
net/mptcp/subflow.c | 19 +++++++++++++++++--
3 files changed, 35 insertions(+), 8 deletions(-)
base-commit: 4be84df38a6f49b81e5909ede78242ba1538c1e6
--
2.39.0
next reply other threads:[~2022-12-20 19:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-20 19:52 Mat Martineau [this message]
2022-12-20 19:52 ` [PATCH net 1/2] mptcp: fix deadlock in fastopen error path Mat Martineau
2022-12-20 19:52 ` [PATCH net 2/2] mptcp: fix lockdep false positive Mat Martineau
2022-12-22 2:10 ` [PATCH net 0/2] mptcp: Locking fixes patchwork-bot+netdevbpf
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