nvme updates for Linux 6.1

- handle effects after freeing the request (Keith Busch)
  - copy firmware_rev on each init (Keith Busch)
  - restrict management ioctls to admin (Keith Busch)
  - ensure subsystem reset is single threaded (Keith Busch)
  - report the actual number of tagset maps in nvme-pci (Keith Busch)
  - small fabrics authentication fixups (Christoph Hellwig)
  - add common code for tagset allocation and freeing (Christoph Hellwig)
  - stop using the request_queue in nvmet (Christoph Hellwig)
  - set min_align_mask before calculating max_hw_sectors
    (Rishabh Bhatnagar)
  - send a rediscover uevent when a persistent discovery controller
    reconnects (Sagi Grimberg)
  - misc nvmet-tcp fixes (Varun Prakash, zhenwei pi)
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Merge tag 'nvme-6.1-2022-09-28' of git://git.infradead.org/nvme into for-6.1/block

Pull NVMe updates from Christoph:

"nvme updates for Linux 6.1

 - handle effects after freeing the request (Keith Busch)
 - copy firmware_rev on each init (Keith Busch)
 - restrict management ioctls to admin (Keith Busch)
 - ensure subsystem reset is single threaded (Keith Busch)
 - report the actual number of tagset maps in nvme-pci (Keith Busch)
 - small fabrics authentication fixups (Christoph Hellwig)
 - add common code for tagset allocation and freeing (Christoph Hellwig)
 - stop using the request_queue in nvmet (Christoph Hellwig)
 - set min_align_mask before calculating max_hw_sectors
   (Rishabh Bhatnagar)
 - send a rediscover uevent when a persistent discovery controller
   reconnects (Sagi Grimberg)
 - misc nvmet-tcp fixes (Varun Prakash, zhenwei pi)"

* tag 'nvme-6.1-2022-09-28' of git://git.infradead.org/nvme: (31 commits)
  nvmet: don't look at the request_queue in nvmet_bdev_set_limits
  nvmet: don't look at the request_queue in nvmet_bdev_zone_mgmt_emulate_all
  nvme: remove nvme_ctrl_init_connect_q
  nvme-loop: use the tagset alloc/free helpers
  nvme-loop: store the generic nvme_ctrl in set->driver_data
  nvme-loop: initialize sqsize later
  nvme-fc: use the tagset alloc/free helpers
  nvme-fc: store the generic nvme_ctrl in set->driver_data
  nvme-fc: keep ctrl->sqsize in sync with opts->queue_size
  nvme-rdma: use the tagset alloc/free helpers
  nvme-rdma: store the generic nvme_ctrl in set->driver_data
  nvme-tcp: use the tagset alloc/free helpers
  nvme-tcp: store the generic nvme_ctrl in set->driver_data
  nvme-tcp: remove the unused queue_size member in nvme_tcp_queue
  nvme: add common helpers to allocate and free tagsets
  nvme-auth: add a MAINTAINERS entry
  nvmet: add helpers to set the result field for connect commands
  nvme: improve the NVME_CONNECT_AUTHREQ* definitions
  nvmet-auth: don't try to cancel a non-initialized work_struct
  nvmet-tcp: remove nvmet_tcp_finish_cmd
  ...

include/linux/nvme.h

@@ -1482,8 +1482,8 @@ struct nvmf_connect_command {
 };
 
 enum {
-	NVME_CONNECT_AUTHREQ_ASCR	= (1 << 2),
-	NVME_CONNECT_AUTHREQ_ATR	= (1 << 1),
+	NVME_CONNECT_AUTHREQ_ASCR	= (1U << 18),
+	NVME_CONNECT_AUTHREQ_ATR	= (1U << 17),
 };
 
 struct nvmf_connect_data {