diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d4580e4215d8ac62dc9ddcc3f8582adf9af5276b..3cd1c0ce4d06162824c271341332abcd2ce6c991 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1281,6 +1281,12 @@ static __always_inline bool free_pages_prepare(struct page *page,
 
 	kernel_poison_pages(page, 1 << order);
 
+	/*
+	 * With hardware tag-based KASAN, memory tags must be set before the
+	 * page becomes unavailable via debug_pagealloc or arch_free_page.
+	 */
+	kasan_free_nondeferred_pages(page, order);
+
 	/*
 	 * arch_free_page() can make the page's contents inaccessible.  s390
 	 * does this.  So nothing which can access the page's contents should
@@ -1290,8 +1296,6 @@ static __always_inline bool free_pages_prepare(struct page *page,
 
 	debug_pagealloc_unmap_pages(page, 1 << order);
 
-	kasan_free_nondeferred_pages(page, order);
-
 	return true;
 }