Merge tag 'nvme-6.7-2023-11-22' of git://git.infradead.org/nvme into block-6.7

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.7

 - TCP TLS fixes (Hannes)
 - Authentifaction fixes (Mark, Hannes)
 - Properly terminate target names (Christoph)"

* tag 'nvme-6.7-2023-11-22' of git://git.infradead.org/nvme:
  nvme: move nvme_stop_keep_alive() back to original position
  nvmet-tcp: always initialize tls_handshake_tmo_work
  nvmet: nul-terminate the NQNs passed in the connect command
  nvme: blank out authentication fabrics options if not configured
  nvme: catch errors from nvme_configure_metadata()
  nvme-tcp: only evaluate 'tls' option if TLS is selected
  nvme-auth: set explanation code for failure2 msgs
  nvme-auth: unlock mutex in one place only