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Eric Dumazet 15bb7745e9 tcp: initialize icsk_ack.lrcvtime at session start time
icsk_ack.lrcvtime has a 0 value at socket creation time.

tcpi_last_data_recv can have bogus value if no payload is ever received.

This patch initializes icsk_ack.lrcvtime for active sessions
in tcp_finish_connect(), and for passive sessions in
tcp_create_openreq_child()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22 15:39:42 -07:00
Documentation Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-14 21:31:23 -07:00
arch Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-03-15 09:26:04 -07:00
block
certs
crypto
drivers net: bcmgenet: remove bcmgenet_internal_phy_setup() 2017-03-22 12:47:26 -07:00
firmware
fs gfs2: Avoid alignment hole in struct lm_lockname 2017-03-15 10:06:07 -04:00
include sctp: declare struct sctp_stream before using it 2017-03-22 10:57:52 -07:00
init
ipc
kernel bpf: fix hashmap extra_elems logic 2017-03-22 14:12:18 -07:00
lib
mm Merge branch 'for-4.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2017-03-14 14:48:50 -07:00
net tcp: initialize icsk_ack.lrcvtime at session start time 2017-03-22 15:39:42 -07:00
samples
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tools bpf: fix hashmap extra_elems logic 2017-03-22 14:12:18 -07:00
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MAINTAINERS enic: update enic maintainers 2017-03-22 12:48:55 -07:00
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README

README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.