Hey Chuck,
As a side-effect, this set adds ipv6 support for nvme over fabrics. I also converted iscsi target and plan to convert nfs/cifs next but wanted to get some feedback before doing that.At least NFS/RDMA already supports IPv6. You might not need many changes there, but I'll hold off on further comments.
Yea, I wanted to get all the rpc_pton/rpc_ntop (which handle both ipv4 and ipv6 with scopes) converted to use a common helper.