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

Jakub Kicinski
2020-11-03T17:12:28Z

On Tue, 3 Nov 2020 17:08:43 +0000 Claudiu Manoil wrote:
> >> Still crashes for me:
> >>
> >
> >Given the various skb modifications in its xmit path, I wonder why
> >gianfar doesn't clear IFF_TX_SKB_SHARING.
>
> Hi Vladimir,
> Can you try the above suggestion on your setup?

While it is something to be fixed - is anything other than pktgen
making use of IFF_TX_SKB_SHARING? Are you running pktgen, Vladimir?