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-rw-r--r--mm/page_alloc.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 0a2a67c7f230..3ef7db15ec70 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2097,19 +2097,17 @@ static void check_new_page_bad(struct page *page)
const char *bad_reason = NULL;
unsigned long bad_flags = 0;
+ if (unlikely(page->flags & __PG_HWPOISON)) {
+ /* Don't complain about hwpoisoned pages */
+ page_mapcount_reset(page); /* remove PageBuddy */
+ return;
+ }
if (unlikely(atomic_read(&page->_mapcount) != -1))
bad_reason = "nonzero mapcount";
if (unlikely(page->mapping != NULL))
bad_reason = "non-NULL mapping";
if (unlikely(page_ref_count(page) != 0))
bad_reason = "nonzero _refcount";
- if (unlikely(page->flags & __PG_HWPOISON)) {
- bad_reason = "HWPoisoned (hardware-corrupted)";
- bad_flags = __PG_HWPOISON;
- /* Don't complain about hwpoisoned pages */
- page_mapcount_reset(page); /* remove PageBuddy */
- return;
- }
if (unlikely(page->flags & PAGE_FLAGS_CHECK_AT_PREP)) {
bad_reason = "PAGE_FLAGS_CHECK_AT_PREP flag set";
bad_flags = PAGE_FLAGS_CHECK_AT_PREP;