[GIT PULL] Ceph fixes for 6.16-rc1

[Ilya Dryomov <idryomov@gmail.com>]

Hi Linus,

The following changes since commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca:

  Linux 6.15 (2025-05-25 16:09:23 -0700)

are available in the Git repository at:

  https://github.com/ceph/ceph-client.git tags/ceph-for-6.16-rc1

for you to fetch changes up to b828b4bf29d10a3e505a76a39c4daea969e19dc9:

  ceph: fix variable dereferenced before check in ceph_umount_begin() (2025-06-06 11:08:59 +0200)

----------------------------------------------------------------
A one-liner that leads to a startling (but also very much rational)
performance improvement in cases where an IMA policy with rules that
are based on fsmagic matching is enforced, an encryption-related fixup
that addresses generic/397 and other fstest failures and a couple of
cleanups in CephFS.

----------------------------------------------------------------
Dennis Marttinen (1):
      ceph: set superblock s_magic for IMA fsmagic matching

Dmitry Kandybka (1):
      ceph: fix possible integer overflow in ceph_zero_objects()

Viacheslav Dubeyko (3):
      ceph: avoid kernel BUG for encrypted inode with unaligned file size
      ceph: cleanup hardcoded constants of file handle size
      ceph: fix variable dereferenced before check in ceph_umount_begin()

 fs/ceph/addr.c   |  9 +++++++++
 fs/ceph/export.c | 21 +++++++++++++--------
 fs/ceph/file.c   |  2 +-
 fs/ceph/super.c  |  4 ++--
 4 files changed, 25 insertions(+), 11 deletions(-)