Merge tag 'nvme-5.14-2021-06-22' of git://git.infradead.org/nvme into for-5.14/drivers

Pull NVMe updates from Christoph

"nvme updates for Linux 5.14:

 - move the ACPI StorageD3 code to drivers/acpi/ and add quirks for
   certain AMD CPUs (Mario Limonciello)
 - zoned device support for nvmet (Chaitanya Kulkarni)
 - fix the rules for changing the serial number in nvmet (Noam Gottlieb)
 - various small fixes and cleanups (Dan Carpenter, JK Kim,
   Chaitanya Kulkarni, Hannes Reinecke, Wesley Sheng, Geert Uytterhoeven,
   Daniel Wagner)"

* tag 'nvme-5.14-2021-06-22' of git://git.infradead.org/nvme: (38 commits)
  nvmet: use NVMET_MAX_NAMESPACES to set nn value
  nvme.h: add missing nvme_lba_range_type endianness annotations
  nvme: remove zeroout memset call for struct
  nvme-pci: remove zeroout memset call for struct
  nvmet: remove zeroout memset call for struct
  nvmet: add ZBD over ZNS backend support
  nvmet: add Command Set Identifier support
  nvmet: add nvmet_req_bio put helper for backends
  nvmet: add req cns error complete helper
  block: export blk_next_bio()
  nvmet: remove local variable
  nvmet: use nvme status value directly
  nvmet: use u32 type for the local variable nsid
  nvmet: use u32 for nvmet_subsys max_nsid
  nvmet: use req->cmd directly in file-ns fast path
  nvmet: use req->cmd directly in bdev-ns fast path
  nvmet: make ver stable once connection established
  nvmet: allow mn change if subsys not discovered
  nvmet: make sn stable once connection was established
  nvmet: change sn size and check validity
  ...