1 files changed, 4 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index f65e27b09bd3..16cb92d215d2 100644
--- a/arch/powerpc/include/asm/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
@@ -91,7 +91,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
         if (!pte)
                 return NULL;
         page = virt_to_page(pte);
-        pgtable_page_ctor(page);
+        if (!pgtable_page_ctor(page)) {
+                __free_page(page);
+                return NULL;
+        }
         return page;
 }