[PATCH v12 0/7] add feature arc in rte_graph

[Thomas Monjalon]

> Nitin Saxena (7):
>   graph: add API to override node process function
>   graph: add feature arc registrations
>   graph: add feature arc init APIs
>   graph: add feature enable/disable APIs
>   ip4: add ip4 output feature arc
>   app/graph: add custom feature nodes for ip4 output arc
>   test/graph_feature_arc: add functional tests

Applied (with some formatting cleanup), thanks.