tcp: Fix SOF_TIMESTAMPING_RX_HARDWARE to use the latest timestamp during TCP coalescing

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[ Upstream commit cadf9df27e ]

During tcp coalescing ensure that the skb hardware timestamp refers to the
highest sequence number data.
Previously only the software timestamp was updated during coalescing.

Signed-off-by: Stephen Mallon <stephen.mallon@sydney.edu.au>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Stephen Mallon 2018-11-20 19:15:02 +11:00 • committed by Greg Kroah-Hartman

parent 7e86081c98

commit 7e6782271f

1 changed files with 1 additions and 0 deletions

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net/ipv4/tcp_input.c

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