[dpdk-dev] Critical fixes for next-net-mlx

[Shahaf Shuler]

Hi Ferruh,

In next-net-mlx and for "next-net" there are several critical fixes:

* fecb5cb net/mlx4: drop support in Mellanox OFED 4.2

Small doc update to notify all users - this is for next-net.

* 995b985 net/mlx5: fix generic tunnel offloading compatibility check

w/o it we cannot compile on RH7.5 with inbox libs (rdma-core).

* 8276073 net/mlx5: fix SW parser offset

w/o it TSO for tunnel is broken

Hope it will be possible to include those.

--Shahaf