[GIT PULL] Ceph fixes for 6.5-rc4

[Ilya Dryomov]

Hi Linus,

The following changes since commit 6eaae198076080886b9e7d57f4ae06fa782f90ef:

  Linux 6.5-rc3 (2023-07-23 15:24:10 -0700)

are available in the Git repository at:

  https://github.com/ceph/ceph-client.git tags/ceph-for-6.5-rc4

for you to fetch changes up to 588159009d5b7a09c3e5904cffddbe4a4e170301:

  rbd: retrieve and check lock owner twice before blocklisting (2023-07-26 15:08:21 +0200)

----------------------------------------------------------------
A patch to reduce the potential for erroneous RBD exclusive lock
blocklisting (fencing) with a couple of prerequisites and a fixup to
prevent metrics from being sent to the MDS even just once after that
has been disabled by the user.  All marked for stable.

----------------------------------------------------------------
Ilya Dryomov (3):
      rbd: make get_lock_owner_info() return a single locker or NULL
      rbd: harden get_lock_owner_info() a bit
      rbd: retrieve and check lock owner twice before blocklisting

Xiubo Li (1):
      ceph: never send metrics if disable_send_metrics is set

 drivers/block/rbd.c  | 124 +++++++++++++++++++++++++++++++++++----------------
 fs/ceph/metric.c     |   2 +-
 net/ceph/messenger.c |   1 +
 3 files changed, 88 insertions(+), 39 deletions(-)