Merging upstream branch-2.16 [RH git: 2ee98fa0ff]

Merging upstream branch-2.16 [RH git: 4936a7194b]
offload-tc: Check for ct_state flag combinations that are not offloadable.

Merging upstream branch-2.16 [RH git: 1418edaf18]
netdev: Fix dp_netdev_get_pmd() function getting correct core_id.
numa polling.
netdev: Fix PMD auto load balance with pmd-rxq-isolate.
local numa pmds.
netdev: Fix non-local numa selection for more than two numas.
dpif-xlate: Fix NULL pointer dereference in xlate_normal().

Merging upstream branch-2.16 [RH git: b4c45acc47]
variable helpers for loop macros.
variable iterators.
variable iterators.
safe hmap pop iterator.
variable helpers for hmap loops.
variable helpers for list loops.
variable iterators.
variable loop iterator macros.

Merging upstream branch-2.16 [RH git: 32008eb008]

Merging upstream branch-2.16 [RH git: a3c48a5aeb]
traffic.at: Fix flaky DNAT load balancing test.
netdev: Keep orig_in_port as a field of the flow.
util: Fix output for tc to be equal to kernel.
offload-tc: Fix IP and port ranges in flower returns.
offload-tc: Fix use of ICMP values instead of masks defines.
offload-tc: Always include conntrack information to tc.
offload-tc: Check for valid netdev ifindex in flow_put.
offload-tc: Set the correct VLAN_VID and VLAN_PCP masks.
offload-tc: Add debug logs on tc rule verify failures.

Merging upstream branch-2.16 [RH git: 561b178a3d]
dpdk: Fix mfex autovalidator tests.
prop: Silence the 'may be uninitialized' warning.
cluster.at: Avoid test failures due to different hashing.

Merging upstream branch-2.16 [RH git: 0e0cf86cf5]
after-free.

Merging upstream branch-2.16 [RH git: 67312d8bee]
dpif: Trigger revalidation when ipfix config set.
tso: Skip encap tests when userspace TSO is enabled.

Merging upstream branch-2.16 [RH git: 832e52bea7]

Change RTE_ETH_MAXPORTS to 1024 [RH git: 81ff7c5a60] (#2059758)

Merging upstream branch-2.16 [RH git: 897937f6d3]

Merging upstream branch-2.16 [RH git: e4d6d108a3]
netdev: Fix a race condition in deletion of offloaded flows.
netdev: Move port flush after datapath reconfiguration.

Merging upstream branch-2.16 [RH git: 970214133d]

Merging upstream branch-2.16 [RH git: ac5da61d03]
windows: Fix NXM_OF_IP_TOS issue

Merging upstream branch-2.16 [RH git: b2df459e49]
idl: Fix use-after-free when destroying an IDL loop.