X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fhuge_memory.c;h=097c7a4bfbd9f13f4845acae80d73aa7b0e66fb2;hb=c5ebb387f4e6b2dd7c74d71caf7b696834d0c887;hp=c107094f79bae9ee895bd6bf30976d900f16c141;hpb=c8a075ab1ecdbbe7dc883925cee44c54b535cd8d;p=karo-tx-linux.git

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index c107094f79ba..097c7a4bfbd9 100644
--- 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();
 
-		/*
-		 * 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) |