Merge tag 'nfsd-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fixes from Chuck Lever:

 - Address a few recently-introduced issues

* tag 'nfsd-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  SUNRPC: Revert 5f7fc5d6
  NFSD: Revert 738401a9
  NFSD: Revert 6c41d9a9
  nfsd: hold nfsd_mutex across entire netlink operation
  nfsd: call nfsd_last_thread() before final nfsd_put()