diff options
Diffstat (limited to 'arch/i386/kernel/crash.c')
| -rw-r--r-- | arch/i386/kernel/crash.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/i386/kernel/crash.c b/arch/i386/kernel/crash.c index 2dfc049dafa3dc..144b432889655a 100644 --- a/arch/i386/kernel/crash.c +++ b/arch/i386/kernel/crash.c @@ -134,7 +134,10 @@ static int crash_nmi_callback(struct notifier_block *self, static void smp_send_nmi_allbutself(void) { - send_IPI_allbutself(NMI_VECTOR); + cpumask_t mask = cpu_online_map; + cpu_clear(safe_smp_processor_id(), mask); + if (!cpus_empty(mask)) + send_IPI_mask(mask, NMI_VECTOR); } static struct notifier_block crash_nmi_nb = { |