Comment 32 for bug 1781402

Reviewed: https://review.opencontrail.org/46901
Committed: http://github.com/Juniper/contrail-dpdk/commit/b91b0b9a1b4e0c31c9b030ae3bcbc3264b6a59bd
Submitter: Zuul v3 CI (<email address hidden>)
Branch: contrail_dpdk_18_05_1

commit b91b0b9a1b4e0c31c9b030ae3bcbc3264b6a59bd
Author: Yi Yang <email address hidden>
Date: Mon Jul 30 18:26:08 2018 -0700

Port some changes from contrail_dpdk_17_11

cherry-picked as is from contrail_dpdk_17_11_3

- Increase mbuf headroom to allow for mirror metadata to fit.
- Enabled port stats collection
- Changed RTE_MACHINE to snb from native
- add GSO flags and disable RDRAND cpu flags as its not
supported on target
- Initialize the mbuf data offset after raw allocation
- Fix compiling error in app/test-crypto-perf/cperf_test_verify.c
- JUMBO frame fixes in dpdk 17.02 + adjust to the new offload API.
- Enable RSS for MPLSoUDP packets on bnxt interfaces

Change-Id: I83178dc8c3fef08d078741320f3a9264e9e6fa00
Partial-bug: #1781402
Signed-off-by: Yi Yang <email address hidden>
Signed-off-by: Matan Azrad <email address hidden>