netdev - [PATCH net 0/3] fix DCTCP ECE Ack series

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20180718205636.210731-1-ycheng@google.com>
Date:   Wed, 18 Jul 2018 13:56:33 -0700
From:   Yuchung Cheng <ycheng@...gle.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, edumazet@...gle.com, ncardwell@...gle.com,
        brakmo@...com, ysseung@...gle.com,
        Yuchung Cheng <ycheng@...gle.com>
Subject: [PATCH net 0/3] fix DCTCP ECE Ack series

This patch set address that the existing DCTCP implementation does not
fully implement the ACK policy specified in the RFC. This improves
the responsiveness of CE status change particularly on flows with
small inflight.

Yuchung Cheng (3):
  tcp: helpers to send special ack
  tcp: do not cancel delay-AcK on DCTCP special ACK
  tcp: do not delay ACK in DCTCP upon CE status change

 include/net/tcp.h     |  2 ++
 net/ipv4/tcp_dctcp.c  | 52 +++++++++++++------------------------------
 net/ipv4/tcp_input.c  |  3 ++-
 net/ipv4/tcp_output.c | 32 +++++++++++++++++++-------
 4 files changed, 44 insertions(+), 45 deletions(-)

-- 
2.18.0.203.gfac676dfb9-goog