[PATCH 0/9] A few fixup patches for z3fold

[Miaohe Lin <linmiaohe@huawei.com>]

Hi everyone,
This series contains a few fixup patches to fix sheduling while atomic,
fix possible null pointer dereferencing, fix various race conditions and
so on. More details can be found in the respective changelogs. Thanks!

Miaohe Lin (9):
  mm/z3fold: fix sheduling while atomic
  mm/z3fold: fix possible null pointer dereferencing
  mm/z3fold: remove buggy use of stale list for allocation
  mm/z3fold: throw warning on failure of trylock_page in z3fold_alloc
  revert "mm/z3fold.c: allow __GFP_HIGHMEM in z3fold_alloc"
  mm/z3fold: put z3fold page back into unbuddied list when reclaim or
    migration fails
  mm/z3fold: always clear PAGE_CLAIMED under z3fold page lock
  mm/z3fold: fix z3fold_reclaim_page races with z3fold_free
  mm/z3fold: fix z3fold_page_migrate races with z3fold_map

 mm/z3fold.c | 97 ++++++++++++++++++++++-------------------------------
 1 file changed, 41 insertions(+), 56 deletions(-)

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2.23.0