Pull NFS client updates from Trond Myklebust:
"Stable fixes and other bugfixes:

   - nfs: don't report STATX_BTIME in ->getattr

   - Revert 'NFSv4: Retry LOCK on OLD_STATEID during delegation return'
     since it breaks NFSv4 state recovery.

   - NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION

   - Fix the NFSv4.2 xattr cache shrinker_id

   - Force a ctime update after a NFSv4.2 SETXATTR call

  Features and cleanups:

   - NFS and RPC over TLS client code from Chuck Lever

   - Support for use of abstract unix socket addresses with the rpcbind
     daemon

   - Sysfs API to allow shutdown of the kernel RPC client and prevent
     umount() hangs if the server is known to be permanently down

   - XDR cleanups from Anna"

* tag 'nfs-for-6.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (33 commits)
  Revert "NFSv4: Retry LOCK on OLD_STATEID during delegation return"
  NFS: Don't cleanup sysfs superblock entry if uninitialized
  nfs: don't report STATX_BTIME in ->getattr
  NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION
  NFSv4.2: fix wrong shrinker_id
  NFSv4: Clean up some shutdown loops
  NFS: Cancel all existing RPC tasks when shutdown
  NFS: add sysfs shutdown knob
  NFS: add a sysfs link to the acl rpc_client
  NFS: add a sysfs link to the lockd rpc_client
  NFS: Add sysfs links to sunrpc clients for nfs_clients
  NFS: add superblock sysfs entries
  NFS: Make all of /sys/fs/nfs network-namespace unique
  NFS: Open-code the nfs_kset kset_create_and_add()
  NFS: rename nfs_client_kobj to nfs_net_kobj
  NFS: rename nfs_client_kset to nfs_kset
  NFS: Add an "xprtsec=" NFS mount option
  NFS: Have struct nfs_client carry a TLS policy field
  SUNRPC: Add a TCP-with-TLS RPC transport class
  SUNRPC: Capture CMSG metadata on client-side receive
  ...