[GIT PULL] hotfixes for 6.4-rc7

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

Linus, please merge this batch of hotfixes, thanks.


The following changes since commit 8b817fded42d8fe3a0eb47b1149d907851a3c942:

  Merge tag 'trace-v6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace (2023-05-29 07:20:13 -0400)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2023-06-12-12-22

for you to fetch changes up to 0bdf0efa180a9cb1361cbded4e2260a49306ac89:

  zswap: do not shrink if cgroup may not zswap (2023-06-12 11:31:52 -0700)

----------------------------------------------------------------
19 hotfixes.  14 are cc:stable and the remainder address issues which were
introduced during this -rc cycle or which were considered inappropriate
for a backport.

----------------------------------------------------------------
Arnd Bergmann (1):
      radix-tree: move declarations to header

Benjamin Segall (1):
      epoll: ep_autoremove_wake_function should use list_del_init_careful

Haibo Li (1):
      mm/gup_test: fix ioctl fail for compat task

John Keeping (1):
      mailmap: add entry for John Keeping

Kefeng Wang (1):
      mm/damon/core: fix divide error in damon_nr_accesses_to_accesses_bp()

Lorenzo Stoakes (1):
      lib/test_vmalloc.c: avoid garbage in page array

Luís Henriques (2):
      ocfs2: fix use-after-free when unmounting read-only filesystem
      ocfs2: check new file size on fallocate call

Mike Kravetz (1):
      page cache: fix page_cache_next/prev_miss off by one

Nhat Pham (1):
      zswap: do not shrink if cgroup may not zswap

Peter Xu (2):
      mm/uffd: fix vma operation where start addr cuts part of vma
      mm/uffd: allow vma to merge as much as possible

Ricardo Ribalda (4):
      kexec: support purgatories with .text.hot sections
      x86/purgatory: remove PGO flags
      powerpc/purgatory: remove PGO flags
      riscv/purgatory: remove PGO flags

Ryusuke Konishi (3):
      nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
      nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
      nilfs2: reject devices with insufficient block count

 .mailmap                          |  1 +
 arch/powerpc/purgatory/Makefile   |  5 +++++
 arch/riscv/purgatory/Makefile     |  5 +++++
 arch/x86/purgatory/Makefile       |  5 +++++
 fs/eventpoll.c                    |  6 +++++-
 fs/nilfs2/btnode.c                | 12 +++++++++--
 fs/nilfs2/sufile.c                |  9 ++++++++
 fs/nilfs2/the_nilfs.c             | 43 ++++++++++++++++++++++++++++++++++++++-
 fs/ocfs2/file.c                   |  8 +++++++-
 fs/ocfs2/super.c                  |  6 ++++--
 fs/userfaultfd.c                  | 13 ++++++++++--
 kernel/kexec_file.c               | 14 ++++++++++++-
 lib/radix-tree.c                  |  2 ++
 lib/radix-tree.h                  |  8 ++++++++
 lib/test_vmalloc.c                |  2 +-
 lib/xarray.c                      |  6 ++----
 mm/damon/core.c                   |  2 ++
 mm/filemap.c                      | 26 ++++++++++++++---------
 mm/gup_test.c                     |  1 +
 mm/zswap.c                        | 11 ++++++++--
 tools/testing/radix-tree/Makefile |  5 +++--
 21 files changed, 161 insertions(+), 29 deletions(-)
 create mode 100644 lib/radix-tree.h