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Merge tag 'mac80211-for-davem-2015-08-14' of git://git.kernel.org/pub/scm/linux/kerne...
[linux-2.6-block.git]
/
mm
/
huge_memory.c
diff --git
a/mm/huge_memory.c
b/mm/huge_memory.c
index c107094f79bae9ee895bd6bf30976d900f16c141..097c7a4bfbd9f13f4845acae80d73aa7b0e66fb2 100644
(file)
--- a/
mm/huge_memory.c
+++ b/
mm/huge_memory.c
@@
-1676,12
+1676,7
@@
static void __split_huge_page_refcount(struct page *page,
/* after clearing PageTail the gup refcount can be released */
smp_mb__after_atomic();
/* after clearing PageTail the gup refcount can be released */
smp_mb__after_atomic();
- /*
- * retain hwpoison flag of the poisoned tail page:
- * fix for the unsuitable process killed on Guest Machine(KVM)
- * by the memory-failure.
- */
- page_tail->flags &= ~PAGE_FLAGS_CHECK_AT_PREP | __PG_HWPOISON;
+ page_tail->flags &= ~PAGE_FLAGS_CHECK_AT_PREP;
page_tail->flags |= (page->flags &
((1L << PG_referenced) |
(1L << PG_swapbacked) |
page_tail->flags |= (page->flags &
((1L << PG_referenced) |
(1L << PG_swapbacked) |