Merge branch 'tcp-fastopen-middlebox-fixes'

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Wei Wang says:

====================
net/tcp_fastopen: Fix for various TFO firewall issues

Currently there are still some firewall issues in the middlebox
which make the middlebox drop packets silently for TFO sockets.
This kind of issue is hard to be detected by the end client.

This patch series tries to detect such issues in the kernel and disable
TFO temporarily.
More details about the issues and the fixes are included in the following
patches.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

David S. Miller 2017-04-24 14:27:18 -04:00

parent bc95cd8e8b 59450f8d83

commit 3ec21b6580

11 changed files with 166 additions and 8 deletions

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8

Documentation/networking/ip-sysctl.txt

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1

include/linux/tcp.h

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6

include/net/tcp.h

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1

include/uapi/linux/snmp.h

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1

net/ipv4/proc.c

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21

net/ipv4/sysctl_net_ipv4.c

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1

net/ipv4/tcp.c

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102

net/ipv4/tcp_fastopen.c

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23

net/ipv4/tcp_input.c

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3

net/ipv4/tcp_ipv4.c

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7

net/ipv4/tcp_timer.c

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