Merge tag 'dax-fixes-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull dax fixes from Dan Williams:
 "A few bug fixes around the handling of "Soft Reserved" memory and
  memory tiering information.

  Linux is starting to enounter more real world systems that deploy an
  ACPI HMAT to describe different performance classes of memory, as well
  the "special purpose" (Linux "Soft Reserved") designation from EFI.

  These fixes result from that testing.

  It has all appeared in -next for a while with no known issues.

   - Fix duplicate overlapping device-dax instances for HMAT described
     "Soft Reserved" Memory

   - Fix missing node targets in the sysfs representation of memory
     tiers

   - Remove a confusing variable initialization"

* tag 'dax-fixes-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  device-dax: Fix duplicate 'hmem' device registration
  ACPI: HMAT: Fix initiator registration for single-initiator systems
  ACPI: HMAT: remove unnecessary variable initialization