Merge branch 'bpf-xdp-driver-and-hw'

Merge branch 'bpf-xdp-driver-and-hw'

Jakub Kicinski says:

====================
This set is adding support for loading driver and offload XDP
at the same time.  This enables advanced use cases where some
of the work is offloaded to the NIC and some is done by the host.
Separate netlink attributes are added for each mode of operation.
Driver callbacks for offload are cleaned up a little, including
removal of .prog_attached flag.
====================

Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>