Magnus Karlsson <magnus.karlsson@xxxxxxxxx> writes:
> From: Magnus Karlsson <magnus.karlsson@xxxxxxxxx>
>
> Do not report the XDP capability NETDEV_XDP_ACT_XSK_ZEROCOPY as the
> bonding driver does not support XDP and AF_XDP in zero-copy mode even
> if the real NIC drivers do.
>
> Note that the driver used to report everything as supported before a
> device was bonded. Instead of just masking out the zero-copy support
> from this, have the driver report that no XDP feature is supported
> until a real device is bonded. This seems to be more truthful as it is
> the real drivers that decide what XDP features are supported.
>
> Fixes: cb9e6e584d58 ("bonding: add xdp_features support")
> Reported-by: Prashant Batra <prbatra.mail@xxxxxxxxx>
> Link: https://lore.kernel.org/all/CAJ8uoz2ieZCopgqTvQ9ZY6xQgTbujmC6XkMTamhp68O-h_-rLg@xxxxxxxxxxxxxx/T/
> Signed-off-by: Magnus Karlsson <magnus.karlsson@xxxxxxxxx>
Reviewed-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
