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Diffstat (limited to 'arch/loongarch/kernel/reset.c')
-rw-r--r-- | arch/loongarch/kernel/reset.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/loongarch/kernel/reset.c b/arch/loongarch/kernel/reset.c index ef484ce43c5c..2b86469e4718 100644 --- a/arch/loongarch/kernel/reset.c +++ b/arch/loongarch/kernel/reset.c @@ -65,16 +65,28 @@ EXPORT_SYMBOL(pm_power_off); void machine_halt(void) { +#ifdef CONFIG_SMP + preempt_disable(); + smp_send_stop(); +#endif default_halt(); } void machine_power_off(void) { +#ifdef CONFIG_SMP + preempt_disable(); + smp_send_stop(); +#endif pm_power_off(); } void machine_restart(char *command) { +#ifdef CONFIG_SMP + preempt_disable(); + smp_send_stop(); +#endif do_kernel_restart(command); pm_restart(); } |