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-rw-r--r--arch/x86/kernel/smp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 658777cf3851..68f8cc222f25 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -32,6 +32,8 @@
#include <asm/nmi.h>
#include <asm/mce.h>
#include <asm/trace/irq_vectors.h>
+#include <asm/kexec.h>
+
/*
* Some notes on x86 processor bugs affecting SMP operation:
*
@@ -342,6 +344,9 @@ struct smp_ops smp_ops = {
.smp_cpus_done = native_smp_cpus_done,
.stop_other_cpus = native_stop_other_cpus,
+#if defined(CONFIG_KEXEC_CORE)
+ .crash_stop_other_cpus = kdump_nmi_shootdown_cpus,
+#endif
.smp_send_reschedule = native_smp_send_reschedule,
.cpu_up = native_cpu_up,