Merge tag 'ceph-for-6.17-rc6' of https://github.com/ceph/ceph-client

Merge tag 'ceph-for-6.17-rc6' of https://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "A fix for a race condition around r_parent tracking that took a long
  time to track down from Alex and some fixes for potential crashes on
  accessing invalid memory from Max and myself.

  All marked for stable"

* tag 'ceph-for-6.17-rc6' of https://github.com/ceph/ceph-client:
  libceph: fix invalid accesses to ceph_connection_v1_info
  ceph: fix crash after fscrypt_encrypt_pagecache_blocks() error
  ceph: always call ceph_shift_unused_folios_left()
  ceph: fix race condition where r_parent becomes stale before sending message
  ceph: fix race condition validating r_parent before applying state