Re: [PATCH net v2 1/2] gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP

Vladimir Oltean
2020-11-03T17:24:51Z

On Tue, Nov 03, 2020 at 09:12:26AM -0800, Jakub Kicinski wrote:
> While it is something to be fixed - is anything other than pktgen
> making use of IFF_TX_SKB_SHARING? Are you running pktgen, Vladimir?

Nope, just iperf3 TCP and PTP. The problem is actually with PTP, I've
been testing gianfar with just TCP for a long while.