From: Eric Dumazet <eric.duma...@gmail.com>
Date: Tue, 12 Dec 2017 18:22:52 -0800
> From: Eric Dumazet <eduma...@google.com>
>
> Only the retransmit timer currently refreshes tcp_mstamp
>
> We should do the same for delayed acks and keepalives.
>
> Even if RFC 7323 does not request it, this is consistent to what linux
> did in the past, when TS values were based on jiffies.
>
> Fixes: 385e20706fac ("tcp: use tp->tcp_mstamp in output path")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
Applied and queued up for -stable, thanks Eric.
