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-rw-r--r--arch/x86/kernel/reboot.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 72e0e4e..39643b1 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -650,10 +650,7 @@ static int crash_nmi_callback(struct notifier_block *self,
static void smp_send_nmi_allbutself(void)
{
- cpumask_t mask = cpu_online_map;
- cpu_clear(safe_smp_processor_id(), mask);
- if (!cpus_empty(mask))
- send_IPI_mask(mask, NMI_VECTOR);
+ send_IPI_allbutself(NMI_VECTOR);
}
static struct notifier_block crash_nmi_nb = {
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