netdev - [PATCH net-next 0/3] Small fix for TCP PMTU

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <1423815405-32644-1-git-send-email-fan.du@intel.com>
Date:	Fri, 13 Feb 2015 16:16:42 +0800
From:	Fan Du <fan.du@...el.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, fengyuleidian0615@...il.com
Subject: [PATCH net-next 0/3] Small fix for TCP PMTU

This patchset perform some small fix for current TCP PMTU
as per RFC4821 with below changes:

Patch1/3: Set probe mss base to 1024 Bytes
Patch2/3: Do not double probe_size for each probing,
	  use a simple binary search to gain maximum performance.
Patch3/3: Create a probe timer to detect enlarged path MTU.

Fan Du (3):
  ipv4: Raise tcp PMTU probe mss base size
  ipv4: Use binary search to choose tcp PMTU probe_size
  ipv4: Create probe timer for tcp PMTU as per RFC4821

 include/net/inet_connection_sock.h |    5 +++++
 include/net/netns/ipv4.h           |    1 +
 include/net/tcp.h                  |    5 ++++-
 net/ipv4/sysctl_net_ipv4.c         |    7 +++++++
 net/ipv4/tcp.c                     |    2 ++
 net/ipv4/tcp_input.c               |    5 ++++-
 net/ipv4/tcp_ipv4.c                |    1 +
 net/ipv4/tcp_output.c              |   35 +++++++++++++++++++++++++++++++----
 net/ipv4/tcp_timer.c               |    2 +-
 9 files changed, 56 insertions(+), 7 deletions(-)

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html