[GIT PULL] 4.8 nfsd bugfixes

[J. Bruce Fields]

Please pull

  git://linux-nfs.org/~bfields/linux.git tags/nfsd-4.8-1

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Fixes for the dentry refcounting leak I introduced in 4.8-rc1, and for
races in the LOCK code which appear to go back to the big nfsd state
lock removal from 3.17.

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Chuck Lever (1):
      nfsd: Fix race between FREE_STATEID and LOCK

Jeff Layton (1):
      nfsd: don't return an unhashed lock stateid after taking mutex

Josef Bacik (1):
      nfsd: fix dentry refcounting on create

 fs/nfsd/nfs4state.c | 65 +++++++++++++++++++++++++++++++++++++++--------------
 fs/nfsd/vfs.c       |  9 +++++---
 2 files changed, 54 insertions(+), 20 deletions(-)