diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/percpu.c | 2 |
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); |