Merge tag 'nfsd-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fixes from Chuck Lever::

 - Revert one v6.13 fix at the author's request (to be done differently)

 - Fix a minor problem with recent NFSv4.2 COPY enhancements

 - Fix an NFSv4.0 callback bug introduced in the v6.13 merge window

* tag 'nfsd-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  nfsd: restore callback functionality for NFSv4.0
  NFSD: fix management of pending async copies
  nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work"