Hi everyone, This series contains a few fixup patches to fix incorrect update of page refcnt, fix possible use-after-free issue and so on. More details can be found in the respective changelogs. Thanks! Miaohe Lin (6): mm, hwpoison: fix page refcnt leaking in try_memory_failure_hugetlb() mm, hwpoison: fix page refcnt leaking in unpoison_memory() mm, hwpoison: fix extra put_page() in soft_offline_page() mm, hwpoison: fix possible use-after-free in mf_dax_kill_procs() mm, hwpoison: kill procs if unmap fails mm, hwpoison: avoid trying to unpoison reserved page mm/memory-failure.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) -- 2.23.0