diff --git a/mm/percpu-km.c b/mm/percpu-km.c
index a6e34bc1aff4ac9cd121ad73081808258fac3d65..67a971b7f74540da132fce84b95972107975b911 100644
--- a/mm/percpu-km.c
+++ b/mm/percpu-km.c
@@ -67,6 +67,9 @@ static struct pcpu_chunk *pcpu_create_chunk(void)
 
 	chunk->data = pages;
 	chunk->base_addr = page_address(pages) - pcpu_group_offsets[0];
+
+	bitmap_fill(chunk->populated, nr_pages);
+
 	return chunk;
 }