diff --git a/mm/kasan/common.c b/mm/kasan/common.c
index c40c0e7b3b5f1da97efbe9b409b1002ce2b83304..78be2beb7453af57a179acdacebb5701dbd42b02 100644
--- a/mm/kasan/common.c
+++ b/mm/kasan/common.c
@@ -108,9 +108,10 @@ void __kasan_unpoison_pages(struct page *page, unsigned int order, bool init)
 		return;
 
 	tag = kasan_random_tag();
+	kasan_unpoison(set_tag(page_address(page), tag),
+		       PAGE_SIZE << order, init);
 	for (i = 0; i < (1 << order); i++)
 		page_kasan_tag_set(page + i, tag);
-	kasan_unpoison(page_address(page), PAGE_SIZE << order, init);
 }
 
 void __kasan_poison_pages(struct page *page, unsigned int order, bool init)