[GIT PULL] hotfixes for 5.19-rc7

[Andrew Morton <akpm@linux-foundation.org>]

Linus,

please merge another batch of hotfixes.

The following changes since commit 03c765b0e3b4cb5063276b086c76f7a612856a9a:

  Linux 5.19-rc4 (2022-06-26 14:22:10 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2022-07-11

for you to fetch changes up to 14c99d65941538aa33edd8dc7b1bbbb593c324a2:

  mm: split huge PUD on wp_huge_pud fallback (2022-07-03 15:42:33 -0700)

----------------------------------------------------------------
Mainly MM fixes.  About half for issues which were introduced after 5.18
and the remainder for longer-term issues.

----------------------------------------------------------------
Axel Rasmussen (1):
      mm: userfaultfd: fix UFFDIO_CONTINUE on fallocated shmem pages

Bagas Sanjaya (1):
      Documentation: highmem: use literal block for code example in highmem.h comment

Baolin Wang (1):
      mm/damon: use set_huge_pte_at() to make huge pte old

David Hildenbrand (1):
      mm/rmap: fix dereferencing invalid subpage pointer in try_to_migrate_one()

Geert Uytterhoeven (1):
      sh: convert nommu io{re,un}map() to static inline functions

Gowans, James (1):
      mm: split huge PUD on wp_huge_pud fallback

Muchun Song (1):
      mm: sparsemem: fix missing higher order allocation splitting

Ryusuke Konishi (1):
      nilfs2: fix incorrect masking of permission flags for symlinks

YueHaibing (1):
      riscv/mm: fix build error while PAGE_TABLE_CHECK enabled without MMU

 arch/riscv/Kconfig       |  2 +-
 arch/sh/include/asm/io.h |  8 ++++++--
 fs/nilfs2/nilfs.h        |  3 +++
 include/linux/highmem.h  | 18 +++++++++---------
 mm/damon/vaddr.c         |  3 +--
 mm/memory.c              | 27 ++++++++++++++-------------
 mm/rmap.c                | 27 +++++++++++++++++----------
 mm/sparse-vmemmap.c      |  8 ++++++++
 mm/userfaultfd.c         |  5 ++++-
 9 files changed, 63 insertions(+), 38 deletions(-)