diff options
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/kernel/smp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 2270730f5354..be2cae083406 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c | |||
@@ -687,13 +687,14 @@ void __init smp_prepare_cpus(unsigned int max_cpus) | |||
687 | #ifndef CONFIG_64BIT | 687 | #ifndef CONFIG_64BIT |
688 | if (MACHINE_HAS_IEEE) | 688 | if (MACHINE_HAS_IEEE) |
689 | lowcore->extended_save_area_addr = (u32) save_area; | 689 | lowcore->extended_save_area_addr = (u32) save_area; |
690 | #else | ||
691 | if (vdso_alloc_per_cpu(smp_processor_id(), lowcore)) | ||
692 | BUG(); | ||
693 | #endif | 690 | #endif |
694 | set_prefix((u32)(unsigned long) lowcore); | 691 | set_prefix((u32)(unsigned long) lowcore); |
695 | local_mcck_enable(); | 692 | local_mcck_enable(); |
696 | local_irq_enable(); | 693 | local_irq_enable(); |
694 | #ifdef CONFIG_64BIT | ||
695 | if (vdso_alloc_per_cpu(smp_processor_id(), &S390_lowcore)) | ||
696 | BUG(); | ||
697 | #endif | ||
697 | for_each_possible_cpu(cpu) | 698 | for_each_possible_cpu(cpu) |
698 | if (cpu != smp_processor_id()) | 699 | if (cpu != smp_processor_id()) |
699 | smp_create_idle(cpu); | 700 | smp_create_idle(cpu); |