This reverts commit aa136d0c82.
As I previously[1] pointed out this implementation of XDP_REDIRECT is
wrong. XDP_REDIRECT is a facility that must work between different
NIC drivers. Another NIC driver can call ndo_xdp_xmit/nicvf_xdp_xmit,
but your driver patch assumes payload data (at top of page) will
contain a queue index and a DMA addr, this is not true and worse will
likely contain garbage.
Given you have not fixed this in due time (just reached v4.16-rc1),
the only option I see is a revert.
[1] http://lkml.kernel.org/r/20171211130902.482513d3@redhat.com
Cc: Sunil Goutham <sgoutham@cavium.com>
Cc: Christina Jacob <cjacob@caviumnetworks.com>
Cc: Aleksey Makarov <aleksey.makarov@cavium.com>
Fixes: aa136d0c82 ("net: thunderx: Add support for xdp redirect")
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
e6dbe9397e