Kristian Evensen <kristian.evensen@xxxxxxxxx> writes: > When we receive a packet on a QMI device in raw IP mode, we should call > skb_reset_mac_header() to ensure that skb->mac_header contains a valid > offset in the packet. While it shouldn't really matter, the packets have > no MAC header and the interface is configured as-such, it seems certain > parts of the network stack expects a "good" value in skb->mac_header. Thanks. Yes, I see that the tun driver also does this. Acked-by: Bjørn Mork <bjorn@xxxxxxx> And his should probably go to stable as well? with a Fixes: 32f7adf633b9 ("net: qmi_wwan: support "raw IP" mode") -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html