Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm fixes from Dan Williams:
 "A crash fix and corresponding regression test enabling for the crash
  scenario. The unit test for this crash is available in ndctl-v58.2.

  This branch has received a build success notification from the
  0day-kbuild robot over 148 configs. The fix is tagged for -stable /
  backport to 4.13"

* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  libnvdimm, namespace: fix btt claim class crash
  tools/testing/nvdimm: disable labels for nfit_test.1