aboutsummaryrefslogtreecommitdiff
path: root/arch/openrisc/kernel/smp.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/openrisc/kernel/smp.c')
-rw-r--r--arch/openrisc/kernel/smp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c
index 4763b8b9161e..4d80ce6fa045 100644
--- a/arch/openrisc/kernel/smp.c
+++ b/arch/openrisc/kernel/smp.c
@@ -100,6 +100,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
pr_crit("CPU%u: failed to start\n", cpu);
return -EIO;
}
+ synchronise_count_master(cpu);
return 0;
}
@@ -129,6 +130,8 @@ asmlinkage __init void secondary_start_kernel(void)
set_cpu_online(cpu, true);
complete(&cpu_running);
+ synchronise_count_slave(cpu);
+
local_irq_enable();
preempt_disable();