From: Shannon Nelson
Date: Thu, 8 Mar 2018 16:17:23 -0800
> Adding a macvlan device on top of a lowerdev that supports
> the xfrm offloads fails with a new regression:
> # ip link add link ens1f0 mv0 type macvlan
> RTNETLINK answers: Operation not permitted
>
> Tracing down the failure show
Adding a macvlan device on top of a lowerdev that supports
the xfrm offloads fails with a new regression:
# ip link add link ens1f0 mv0 type macvlan
RTNETLINK answers: Operation not permitted
Tracing down the failure shows that the macvlan device inherits
the NETIF_F_HW_ESP and NETIF_F_HW_ESP_
