Merge tag 'mm-hotfixes-stable-2025-06-06-16-02' of...

Merge tag 'mm-hotfixes-stable-2025-06-06-16-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "13 hotfixes.

  6 are cc:stable and the remainder address post-6.15 issues or aren't
  considered necessary for -stable kernels. 11 are for MM"

* tag 'mm-hotfixes-stable-2025-06-06-16-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count
  MAINTAINERS: add mm swap section
  kmsan: test: add module description
  MAINTAINERS: add tlb trace events to MMU GATHER AND TLB INVALIDATION
  mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race
  mm/hugetlb: unshare page tables during VMA split, not before
  MAINTAINERS: add Alistair as reviewer of mm memory policy
  iov_iter: use iov_offset for length calculation in iov_iter_aligned_bvec
  mm/mempolicy: fix incorrect freeing of wi_kobj
  alloc_tag: handle module codetag load errors as module load failures
  mm/madvise: handle madvise_lock() failure during race unwinding
  mm: fix vmstat after removing NR_BOUNCE
  KVM: s390: rename PROT_NONE to PROT_TYPE_DUMMY