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  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]
Date:   Mon, 16 Mar 2020 14:35:06 +0800
From:   Pengcheng Yang <yangpc@...gsu.com>
To:     edumazet@...gle.com, ncardwell@...gle.com, davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Pengcheng Yang <yangpc@...gsu.com>
Subject: [PATCH RESEND net-next v2 0/5] tcp: fix stretch ACK bugs in congestion control modules

"stretch ACKs" (caused by LRO, GRO, delayed ACKs or middleboxes)
can cause serious performance shortfalls in common congestion
control algorithms. Neal Cardwell submitted a series of patches
starting with commit e73ebb0881ea ("tcp: stretch ACK fixes prep")
to handle stretch ACKs and fixed stretch ACK bugs in Reno and
CUBIC congestion control algorithms.

This patch series continues to fix bic, scalable, veno and yeah
congestion control algorithms to handle stretch ACKs.

Changes in v2:
- Provide [PATCH 0/N] to describe the modifications of this patch series

Pengcheng Yang (5):
  tcp: fix stretch ACK bugs in BIC
  tcp: fix stretch ACK bugs in Scalable
  tcp: stretch ACK fixes in Veno prep
  tcp: fix stretch ACK bugs in Veno
  tcp: fix stretch ACK bugs in Yeah

 net/ipv4/tcp_bic.c      | 11 ++++++-----
 net/ipv4/tcp_scalable.c | 17 +++++++++--------
 net/ipv4/tcp_veno.c     | 47 +++++++++++++++++++++++++----------------------
 net/ipv4/tcp_yeah.c     | 41 +++++++++++------------------------------
 4 files changed, 51 insertions(+), 65 deletions(-)

-- 
1.8.3.1

Powered by blists - more mailing lists