[0/4] A few fixup and cleanup patches for memory-failure

Message

Miaohe Lin July 15, 2023, 3:17 a.m. UTC

Hi everyone,
This series contains a few fixup patches to fix potential unexpected
return value, fix wrong swap entry type for hwpoisoned swapcache page
and so on. More details can be found in the respective changelogs.
Thanks!

Miaohe Lin (4):
  mm/swapfile: fix wrong swap entry type for hwpoisoned swapcache page
  mm: memory-failure: fix potential unexpected return value from
    unpoison_memory()
  mm: memory-failure: avoid false hwpoison page mapped error info
  mm: memory-failure: add PageOffline() check

 mm/memory-failure.c | 15 ++++++++++-----
 mm/swapfile.c       |  3 ++-
 2 files changed, 12 insertions(+), 6 deletions(-)