Merge branch 'nvme-4.16' of git://git.infradead.org/nvme into for-4.16/block

Pull NVMe fixes for 4.16 from Christoph.

* 'nvme-4.16' of git://git.infradead.org/nvme:
  nvme-pci: clean up SMBSZ bit definitions
  nvme-pci: clean up CMB initialization
  nvme-fc: correct hang in nvme_ns_remove()
  nvme-fc: fix rogue admin cmds stalling teardown
  nvmet: release a ns reference in nvmet_req_uninit if needed
  nvme-fabrics: fix memory leak when parsing host ID option
  nvme: fix comment typos in nvme_create_io_queues
  nvme: host delete_work and reset_work on separate workqueues
  nvme-pci: allocate device queues storage space at probe
  nvme-pci: serialize pci resets