1 files changed, 2 insertions, 0 deletions

diff --git a/mm/percpu.c b/mm/percpu.c
index 3f930018aa60..c5feb79f5995 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1216,8 +1216,10 @@ int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
         PCPU_SETUP_BUG_ON(ai->nr_groups <= 0);
 #ifdef CONFIG_SMP
         PCPU_SETUP_BUG_ON(!ai->static_size);
+        PCPU_SETUP_BUG_ON((unsigned long)__per_cpu_start & ~PAGE_MASK);
 #endif
         PCPU_SETUP_BUG_ON(!base_addr);
+        PCPU_SETUP_BUG_ON((unsigned long)base_addr & ~PAGE_MASK);
         PCPU_SETUP_BUG_ON(ai->unit_size < size_sum);
         PCPU_SETUP_BUG_ON(ai->unit_size & ~PAGE_MASK);
         PCPU_SETUP_BUG_ON(ai->unit_size < PCPU_MIN_UNIT_SIZE);