Merge tag 'nvme-6.5-2023-06-16' of git://git.infradead.org/nvme into for-6.5/block

Pull NVMe updates from Keith:

"nvme updates for Linux 6.5

 - Various cleanups all around (Irvin, Chaitanya, Christophe)
 - Better struct packing (Christophe JAILLET)
 - Reduce controller error logs for optional commands (Keith)
 - Support for >=64KiB block sizes (Daniel Gomez)
 - Fabrics fixes and code organization (Max, Chaitanya, Daniel Wagner)"

* tag 'nvme-6.5-2023-06-16' of git://git.infradead.org/nvme: (27 commits)
  nvme: forward port sysfs delete fix
  nvme: skip optional id ctrl csi if it failed
  nvme-core: use nvme_ns_head_multipath instead of ns->head->disk
  nvmet-fcloop: Do not wait on completion when unregister fails
  nvme-fabrics: open code __nvmf_host_find()
  nvme-fabrics: error out to unlock the mutex
  nvme: Increase block size variable size to 32-bit
  nvme-fcloop: no need to return from void function
  nvmet-auth: remove unnecessary break after goto
  nvmet-auth: remove some dead code
  nvme-core: remove redundant check from nvme_init_ns_head
  nvme: move sysfs code to a dedicated sysfs.c file
  nvme-fabrics: prevent overriding of existing host
  nvme-fabrics: check hostid using uuid_equal
  nvme-fabrics: unify common code in admin and io queue connect
  nvmet: reorder fields in 'struct nvmefc_fcp_req'
  nvmet: reorder fields in 'struct nvme_dhchap_queue_context'
  nvmet: reorder fields in 'struct nvmf_ctrl_options'
  nvme: reorder fields in 'struct nvme_ctrl'
  nvmet: reorder fields in 'struct nvmet_sq'
  ...

Author: axboe

drivers/nvme/host/Makefile

@@ -10,7 +10,7 @@ obj-$(CONFIG_NVME_FC)			+= nvme-fc.o
 obj-$(CONFIG_NVME_TCP)			+= nvme-tcp.o
 obj-$(CONFIG_NVME_APPLE)		+= nvme-apple.o
 
-nvme-core-y				+= core.o ioctl.o
+nvme-core-y				+= core.o ioctl.o sysfs.o
 nvme-core-$(CONFIG_NVME_VERBOSE_ERRORS)	+= constants.o
 nvme-core-$(CONFIG_TRACING)		+= trace.o
 nvme-core-$(CONFIG_NVME_MULTIPATH)	+= multipath.o

drivers/nvme/host/auth.c

@@ -30,18 +30,18 @@ struct nvme_dhchap_queue_context {
 	u32 s2;
 	u16 transaction;
 	u8 status;
+	u8 dhgroup_id;
 	u8 hash_id;
 	size_t hash_len;
-	u8 dhgroup_id;
 	u8 c1[64];
 	u8 c2[64];
 	u8 response[64];
 	u8 *host_response;
 	u8 *ctrl_key;
-	int ctrl_key_len;
 	u8 *host_key;
-	int host_key_len;
 	u8 *sess_key;
+	int ctrl_key_len;
+	int host_key_len;
 	int sess_key_len;
 };