Merge tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux...

Merge tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull MM fixes from Andrew Morton:
 "7 hotfixes. 6 are cc:stable and all are for MM. Please see the
  individual changelogs for details"

* tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/damon/core: disallow non-power of two min_region_sz on damon_start()
  mm/vmalloc: take vmap_purge_lock in shrinker
  mm: call ->free_folio() directly in folio_unmap_invalidate()
  mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()
  mm/zone_device: do not touch device folio after calling ->folio_free()
  mm/damon/core: disallow time-quota setting zero esz
  mm/mempolicy: fix weighted interleave auto sysfs name