Commit fcbf68d32ff7 for kernel

commit fcbf68d32ff732b78122690e862d260b000e19e2
Merge: a8b0b72255d0 28b0a2ab8c82
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri May 15 14:48:09 2026 -0700

    Merge tag 'ceph-for-7.1-rc4' of https://github.com/ceph/ceph-client

    Pull ceph fixes from Ilya Dryomov:
     "An important patch from Hristo that squashes a folio reference leak
      that could lead to OOM kills in CephFS and a number of miscellaneous
      fixes from Raphael and Slava.

      All but two are marked for stable"

    * tag 'ceph-for-7.1-rc4' of https://github.com/ceph/ceph-client:
      libceph: Fix potential null-ptr-deref in decode_choose_args()
      libceph: handle rbtree insertion error in decode_choose_args()
      libceph: Fix potential out-of-bounds access in osdmap_decode()
      ceph: put folios not suitable for writeback
      ceph: add ceph_has_realms_with_quotas() check to ceph_quota_update_statfs()
      libceph: Fix potential out-of-bounds access in __ceph_x_decrypt()
      ceph: fix BUG_ON in __ceph_build_xattrs_blob() due to stale blob size
      ceph: fix a buffer leak in __ceph_setxattr()
      libceph: Fix unnecessarily high ceph_decode_need() for uniform bucket
      libceph: Fix potential out-of-bounds access in crush_decode()