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(-) -- 2.23.0