Currently, udp v6 socket can not process v4 packets with UDP GRO, as
udp_encap_needed_key is not increased when udp_tunnel_encap_enable()
is called for v6 socket. This patchset is to increase it and remove
the unnecessary code in bareudp.

Xin Long (2):
  udp: call udp_encap_enable for v6 sockets when enabling encap
  Revert "bareudp: Fixed bareudp receive handling"

 drivers/net/bareudp.c    | 6 ------
 include/net/udp_tunnel.h | 3 +--
 net/ipv6/udp.c           | 4 +++-
 3 files changed, 4 insertions(+), 9 deletions(-)

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2.1.0