From: Sebastian Andrzej Siewior
Date: Mon, 4 Feb 2019 11:20:29 +0100
> During sendmsg() a cloned skb is saved via dp83640_txtstamp() in
> ->tx_queue. After the NIC sends this packet, the PHY will reply with a
> timestamp for that TX packet. If the cable is pulled at the right time I
> don't see t
During sendmsg() a cloned skb is saved via dp83640_txtstamp() in
->tx_queue. After the NIC sends this packet, the PHY will reply with a
timestamp for that TX packet. If the cable is pulled at the right time I
don't see that packet. It might gets flushed as part of queue shutdown
on NIC's side.
Once
