[git pull] nfsd fix

[Al Viro]

Catch from lock_rename() audit; nfsd_rename() checked that both directories
belonged to the same filesystem, but only after having done lock_rename().
Trivial fix, tested and acked by nfs folks.  Sat in -next for a while...

The following changes since commit 94f6f0550c625fab1f373bb86a6669b45e9748b3:

  Linux 6.6-rc5 (2023-10-08 13:49:43 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-nfsd-fix

for you to fetch changes up to 1aee9158bc978f91701c5992e395efbc6da2de3c:

  nfsd: lock_rename() needs both directories to live on the same fs (2023-10-17 00:24:35 -0400)

----------------------------------------------------------------
fix for lock_rename() misuse in nfsd

----------------------------------------------------------------
Al Viro (1):
      nfsd: lock_rename() needs both directories to live on the same fs

 fs/nfsd/vfs.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)