mptcp: more fixes for v6.5

[PATCH net 0/4] mptcp: more fixes for v6.5

Matthieu Baerts posted 4 patches 9 months ago

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git fetch https://github.com/multipath-tcp/mptcp_net-next tags/patchew/20230803-upstream-net-20230803-misc-fixes-6-5-v1-0-6671b1ab11cc@tessares.net

Maintainers: Matthieu Baerts <matthieu.baerts@tessares.net>, Mat Martineau <martineau@kernel.org>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Shuah Khan <shuah@kernel.org>, Geliang Tang <geliang.tang@suse.com>

net/mptcp/protocol.c                            |  2 +-
net/mptcp/protocol.h                            |  1 -
net/mptcp/subflow.c                             | 60 ++++++++++++-------------
tools/testing/selftests/net/mptcp/mptcp_join.sh |  6 ++-
4 files changed, 35 insertions(+), 34 deletions(-)

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[PATCH net 0/4] mptcp: more fixes for v6.5

Posted by Matthieu Baerts 9 months ago

Here is a new batch of fixes related to MPTCP for v6.5 and older.

Patches 1 and 2 fix issues with MPTCP Join selftest when manually
launched with '-i' parameter to use 'ip mptcp' tool instead of the
dedicated one (pm_nl_ctl). The issues have been there since v5.18.

Thank you Andrea for your first contributions to MPTCP code in the
upstream kernel!

Patch 3 avoids corrupting the data stream when trying to reset
connections that have fallen back to TCP. This can happen from v6.1.

Patch 4 fixes a race when doing a disconnect() and an accept() in
parallel on a listener socket. The issue only happens in rare cases if
the user is really unlucky since a fix that landed in v6.3 but
backported up to v6.1.

Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
---
Andrea Claudi (2):
      selftests: mptcp: join: fix 'delete and re-add' test
      selftests: mptcp: join: fix 'implicit EP' test

Paolo Abeni (2):
      mptcp: avoid bogus reset on fallback close
      mptcp: fix disconnect vs accept race

 net/mptcp/protocol.c                            |  2 +-
 net/mptcp/protocol.h                            |  1 -
 net/mptcp/subflow.c                             | 60 ++++++++++++-------------
 tools/testing/selftests/net/mptcp/mptcp_join.sh |  6 ++-
 4 files changed, 35 insertions(+), 34 deletions(-)
---
base-commit: 0f71c9caf26726efea674646f566984e735cc3b9
change-id: 20230803-upstream-net-20230803-misc-fixes-6-5-6046c6ca74b6

Best regards,
-- 
Matthieu Baerts <matthieu.baerts@tessares.net>

Re: [PATCH net 0/4] mptcp: more fixes for v6.5

Posted by patchwork-bot+netdevbpf@kernel.org 9 months ago

Hello:

This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 03 Aug 2023 18:27:26 +0200 you wrote:
> Here is a new batch of fixes related to MPTCP for v6.5 and older.
> 
> Patches 1 and 2 fix issues with MPTCP Join selftest when manually
> launched with '-i' parameter to use 'ip mptcp' tool instead of the
> dedicated one (pm_nl_ctl). The issues have been there since v5.18.
> 
> Thank you Andrea for your first contributions to MPTCP code in the
> upstream kernel!
> 
> [...]

Here is the summary with links:
  - [net,1/4] selftests: mptcp: join: fix 'delete and re-add' test
    https://git.kernel.org/netdev/net/c/aaf2123a5cf4
  - [net,2/4] selftests: mptcp: join: fix 'implicit EP' test
    https://git.kernel.org/netdev/net/c/c8c101ae390a
  - [net,3/4] mptcp: avoid bogus reset on fallback close
    https://git.kernel.org/netdev/net/c/ff18f9ef30ee
  - [net,4/4] mptcp: fix disconnect vs accept race
    https://git.kernel.org/netdev/net/c/511b90e39250

You are awesome, thank you!
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