[net,0/4] mptcp: Fixes for 5.13

Message

Mat Martineau May 27, 2021, 11:31 p.m. UTC

These patches address two issues in MPTCP.

Patch 1 fixes a locking issue affecting MPTCP-level retransmissions.

Patches 2-4 improve handling of out-of-order packet arrival early in a
connection, so it falls back to TCP rather than forcing a
reset. Includes a selftest.

Paolo Abeni (4):
  mptcp: fix sk_forward_memory corruption on retransmission
  mptcp: always parse mptcp options for MPC reqsk
  mptcp: do not reset MP_CAPABLE subflow on mapping errors
  mptcp: update selftest for fallback due to OoO

 net/mptcp/protocol.c                          | 16 +++-
 net/mptcp/subflow.c                           | 79 ++++++++++---------
 .../selftests/net/mptcp/mptcp_connect.sh      | 13 ++-
 3 files changed, 64 insertions(+), 44 deletions(-)


base-commit: fb91702b743dec78d6507c53a2dec8a8883f509d

Comments

[e-mail] May 28, 2021, 9 p.m. UTC | #1

Hello:

This series was applied to netdev/net.git (refs/heads/master):

On Thu, 27 May 2021 16:31:36 -0700 you wrote:
> These patches address two issues in MPTCP.
> 
> Patch 1 fixes a locking issue affecting MPTCP-level retransmissions.
> 
> Patches 2-4 improve handling of out-of-order packet arrival early in a
> connection, so it falls back to TCP rather than forcing a
> reset. Includes a selftest.
> 
> [...]

Here is the summary with links:
  - [net,1/4] mptcp: fix sk_forward_memory corruption on retransmission
    https://git.kernel.org/netdev/net/c/b5941f066b4c
  - [net,2/4] mptcp: always parse mptcp options for MPC reqsk
    https://git.kernel.org/netdev/net/c/06f9a435b3aa
  - [net,3/4] mptcp: do not reset MP_CAPABLE subflow on mapping errors
    https://git.kernel.org/netdev/net/c/dea2b1ea9c70
  - [net,4/4] mptcp: update selftest for fallback due to OoO
    https://git.kernel.org/netdev/net/c/69ca3d29a755

You are awesome, thank you!
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