Merge cherrypicks of [6714499, 6716593, 6716594, 6716595, 6716596, 6716597, 6716977, 6718226, 6717773, 6716978, 6717663] into oc-m8-release

Change-Id: I756a59ef60afe0e4b8af1139f65cb3e48ba1db78