[GIT PULL] more nfsd bugfixes for 5.16

[J. Bruce Fields]

Please pull nfsd bugfixes for 5.16 from:

  git://linux-nfs.org/~bfields/linux.git tags/nfsd-5.16-2

Fix a race on startup and another in the delegation code.  The latter
has been around for years, but I suspect recent changes may have
widened the race window a little, so I'd like to go ahead and get it in.

--b.

Alexander Sverdlin (1):
      nfsd: Fix nsfd startup race (again)

J. Bruce Fields (1):
      nfsd: fix use-after-free due to delegation race

 fs/nfsd/nfs4recover.c |  1 +
 fs/nfsd/nfs4state.c   |  9 +++++++--
 fs/nfsd/nfsctl.c      | 14 +++++++-------
 3 files changed, 15 insertions(+), 9 deletions(-)