diff --git a/mm/compaction.c b/mm/compaction.c
index a2b16b08cbbff70c1decefb357c5523d8483fbac..384e4672998e55aa16c0eeab94a404cca7a66fc7 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -630,7 +630,8 @@ static unsigned long isolate_freepages_block(struct compact_control *cc,
 		if (PageCompound(page)) {
 			const unsigned int order = compound_order(page);
 
-			if (blockpfn + (1UL << order) <= end_pfn) {
+			if ((order <= MAX_PAGE_ORDER) &&
+			    (blockpfn + (1UL << order) <= end_pfn)) {
 				blockpfn += (1UL << order) - 1;
 				page += (1UL << order) - 1;
 				nr_scanned += (1UL << order) - 1;