Anatoly Burakov (21):
  mem: add length to memseg list
  mem: allow memseg lists to be marked as external
  malloc: index heaps using heap ID rather than NUMA node
  mem: do not check for invalid socket ID
  flow_classify: do not check for invalid socket ID
  pipeline: do not check for invalid socket ID
  sched: do not check for invalid socket ID
  malloc: add name to malloc heaps
  malloc: add function to query socket ID of named heap
  malloc: add function to check if socket is external
  malloc: allow creating malloc heaps
  malloc: allow destroying heaps
  malloc: allow adding memory to named heaps
  malloc: allow removing memory from named heaps
  malloc: allow attaching to external memory chunks
  malloc: allow detaching from external memory
  malloc: enable event callbacks for external memory
  test: add unit tests for external memory support
  app/testpmd: add support for external memory
  doc: add external memory feature to the release notes
  doc: add external memory feature to programmer's guide

last 2 patches merged together

Applied, thanks