diff --git a/mm/filemap.c b/mm/filemap.c
index 8fb510637a3f10f4255840aa238e1e4df36081e1..ebeddbf4a37610aeb93154a8269515ebebb6d59f 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -3162,7 +3162,7 @@ static struct file *do_sync_mmap_readahead(struct vm_fault *vmf)
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 	/* Use the readahead code, even if readahead is disabled */
-	if (vm_flags & VM_HUGEPAGE) {
+	if ((vm_flags & VM_HUGEPAGE) && HPAGE_PMD_ORDER <= MAX_PAGECACHE_ORDER) {
 		fpin = maybe_unlock_mmap_for_io(vmf, fpin);
 		ractl._index &= ~((unsigned long)HPAGE_PMD_NR - 1);
 		ra->size = HPAGE_PMD_NR;