kernel/arch/arm/include/asm/irq.h
.. .. @@ -31,6 +31,8 @@ 31 31 void init_IRQ(void); 32 32 33 33 #ifdef CONFIG_SMP 34 +#include <linux/cpumask.h>35 +34 36 extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask, 35 37 bool exclude_self); 36 38 #define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace