netdev - [PATCH v2 net-next 0/2] tcp: Make simultaneous connect() RFC-compliant.

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Message-ID: <20240708180852.92919-1-kuniyu@amazon.com>
Date: Mon, 8 Jul 2024 11:08:50 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, David Ahern <dsahern@...nel.org>
CC: Kuniyuki Iwashima <kuniyu@...zon.com>, Kuniyuki Iwashima
	<kuni1840@...il.com>, Dmitry Safonov <dima@...sta.com>,
	<netdev@...r.kernel.org>
Subject: [PATCH v2 net-next 0/2] tcp: Make simultaneous connect() RFC-compliant.

Patch 1 fixes an issue that BPF TCP option parser is triggered for ACK
instead of SYN+ACK in the case of simultaneous connect().

Patch 2 removes an wrong assumption in tcp_ao/self-connnect tests.

v2:
  * Target net-next and remove Fixes: tag
  * Don't skip bpf_skops_parse_hdr() to centralise sk_state check
  * Remove unnecessary ACK after SYN+ACK
  * Add patch 2

v1: https://lore.kernel.org/netdev/20240704035703.95065-1-kuniyu@amazon.com/


Kuniyuki Iwashima (2):
  tcp: Don't drop SYN+ACK for simultaneous connect().
  selftests: tcp: Remove broken SNMP assumptions for TCP AO self-connect
    tests.

 net/ipv4/tcp_input.c                           |  9 +++++++++
 .../selftests/net/tcp_ao/self-connect.c        | 18 ------------------
 2 files changed, 9 insertions(+), 18 deletions(-)

-- 
2.30.2