Hi, This series contains a few patches to simplify the code logic, remove unneeded variable and remove obsolete comment. More details can be found in the respective changelogs. Thanks! Miaohe Lin (8): mm/memory-failure.c: minor clean up for memory_failure_dev_pagemap mm/memory-failure.c: avoid walking page table when vma_address() return -EFAULT mm/memory-failure.c: rework the signaling logic in kill_proc mm/memory-failure.c: remove unneeded orig_head mm/memory-failure.c: remove PageSlab check in hwpoison_filter_dev mm/memory-failure.c: rework the try_to_unmap logic in hwpoison_user_mappings() mm/memory-failure.c: remove obsolete comment in __soft_offline_page mm/memory-failure.c: remove unnecessary PageTransTail check mm/memory-failure.c | 74 ++++++++++++++++++--------------------------- 1 file changed, 29 insertions(+), 45 deletions(-) -- 2.23.0