[PATCH v2 0/1] mm/memory-failure: don't allow to unpoison hw corrupted page

[zhenwei pi]

v1 -> v2:
- this change gets protected by mf_mutex
- use -EOPNOTSUPP instead of -EPERM 

v1:
- check KPTE to avoid to unpoison hardware corrupted page

zhenwei pi (1):
  mm/memory-failure: don't allow to unpoison hw corrupted page

 mm/memory-failure.c | 9 +++++++++
 1 file changed, 9 insertions(+)

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2.20.1