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-rw-r--r--arch/powerpc/include/asm/nmi.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/nmi.h b/arch/powerpc/include/asm/nmi.h
index 9c80939b4d14..0f571e0ebca1 100644
--- a/arch/powerpc/include/asm/nmi.h
+++ b/arch/powerpc/include/asm/nmi.h
@@ -8,4 +8,10 @@ extern void arch_touch_nmi_watchdog(void);
static inline void arch_touch_nmi_watchdog(void) {}
#endif
+#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_STACKTRACE)
+extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask,
+ bool exclude_self);
+#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
+#endif
+
#endif /* _ASM_NMI_H */