1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_NMI_H 3 #define _ASM_NMI_H 4 5 #ifdef CONFIG_PPC_WATCHDOG 6 extern void arch_touch_nmi_watchdog(void); 7 #else 8 static inline void arch_touch_nmi_watchdog(void) {} 9 #endif 10 11 #if defined(CONFIG_NMI_IPI) && defined(CONFIG_STACKTRACE) 12 extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask, 13 bool exclude_self); 14 #define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace 15 #endif 16 17 #endif /* _ASM_NMI_H */ 18