Merge tag 'mm-hotfixes-stable-2026-05-18-21-07' of git://git.kernel.org/pub/scm/linux...

Pull misc fixes from Andrew Morton:
 "14 hotfixes. 9 are for MM. 10 are cc:stable and the remainder are for
  post-7.1 issues or aren't deemed suitable for backporting.

  There's a two-patch MAINTAINERS series from Mike Rapoport which
  updates us for the new KEXEC/KDUMP/crash/LUO/etc arrangements. And
  another two-patch series from Muchun Song to fix a couple of
  memory-hotplug issues. Otherwise singletons, please see the changelogs
  for details"

* tag 'mm-hotfixes-stable-2026-05-18-21-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/memory: fix spurious warning when unmapping device-private/exclusive pages
  mm: fix __vm_normal_page() to handle missing support for pmd_special()/pud_special()
  drivers/base/memory: fix memory block reference leak in poison accounting
  mm/memory_hotplug: fix memory block reference leak on remove
  lib: kunit_iov_iter: fix test fail on powerpc
  mm/page_alloc: fix initialization of tags of the huge zero folio with init_on_free
  MAINTAINERS: add kexec@ list to LIVE UPDATE ENTRY
  MAINTAINERS: add tree for KDUMP and KEXEC
  selftests/mm: run_vmtests.sh: fix destructive tests invocation
  scripts/gdb: slab: update field names of struct kmem_cache
  scripts/gdb: mm: cast untyped symbols in x86_page_ops
  mm/damon: fix damos_stat tracepoint format for sz_applied
  mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break()
  mm/migrate_device: fix spinlock leak in migrate_vma_insert_huge_pmd_page

diff --cc MAINTAINERS
Simple merge