[PATCH v2 0/4] A few fixup patches for mm

[Miaohe Lin <linmiaohe@huawei.com>]

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
---
v2:
  collect Reviewed-by and Acked-by tag per Matthew and Naoya.
  1/4: a better fix per Matthew
  2/4: fix a code smell per Naoya
  Thanks!
---
 mm/ksm.c            |  2 ++
 mm/memory-failure.c | 32 ++++++++++++++++++--------------
 mm/swapfile.c       |  8 ++++----
 3 files changed, 24 insertions(+), 18 deletions(-)

-- 
2.33.0