https://bugzilla.redhat.com/show_bug.cgi?id=1246792
--- Comment #13 from Dan Williams dan.j.williams@intel.com --- Here's an updated build based on ndctl v47 released to coincide with the kernel ABI that was finalized with the v4.2 kernel.
https://copr.fedoraproject.org/coprs/djbw/ndctl/build/114725/