[git pull][6.17] vfs.git 7/9: ceph d_name fixes

[Al Viro <viro@zeniv.linux.org.uk>]

stuff that had fallen through the cracks back in February; ceph folks tested
that pile and said they prefer to have it go through my tree...

The following changes since commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494:

  Linux 6.16-rc1 (2025-06-08 13:44:43 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-ceph-d_name-fixes

for you to fetch changes up to 0d2da2561bdeb459b6c540c2417a15c1f8732e6a:

  ceph: fix a race with rename() in ceph_mdsc_build_path() (2025-06-17 17:58:14 -0400)

----------------------------------------------------------------
ceph ->d_name race fixes

----------------------------------------------------------------
Al Viro (3):
      [ceph] parse_longname(): strrchr() expects NUL-terminated string
      prep for ceph_encode_encrypted_fname() fixes
      ceph: fix a race with rename() in ceph_mdsc_build_path()

 fs/ceph/caps.c       | 18 +++++-------
 fs/ceph/crypto.c     | 82 +++++++++++++++++-----------------------------------
 fs/ceph/crypto.h     | 18 +++---------
 fs/ceph/dir.c        |  7 ++---
 fs/ceph/mds_client.c |  4 +--
 5 files changed, 43 insertions(+), 86 deletions(-)