[PATCH 4.4 0/2] net: initialize fastreuse on inet_inherit_port

From: Tim Froidcoeur
Date: Wed Sep 02 2020 - 10:18:44 EST


Fix for TPROXY initialization of fastreuse flag.
upstream patch was backported by Greg K-H to 4.14 and higher stable version.

see also https://lore.kernel.org/stable/20200818072007.GA9254@xxxxxxxxx

code in inet_csk_get_port for 4.4 (and 4.9) is different from
the upstream version, so these backports had to be adapted (a bit)

Tim Froidcoeur (2):
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port

include/net/inet_connection_sock.h | 4 +++
net/ipv4/inet_connection_sock.c | 46 ++++++++++++++++++------------
net/ipv4/inet_hashtables.c | 1 +
3 files changed, 33 insertions(+), 18 deletions(-)

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2.25.1