18  * PACA flags in paca->irq_happened.
42  * flags for paca->irq_soft_mask
67 	unsigned long flags;  in irq_soft_mask_return()  local
71 		: "=r" (flags)  in irq_soft_mask_return()
74 	return flags;  in irq_soft_mask_return()
112 	unsigned long flags;  in irq_soft_mask_set_return()  local
120 		: "=&r" (flags)  in irq_soft_mask_set_return()
125 	return flags;  in irq_soft_mask_set_return()
130 	unsigned long flags, tmp;  in irq_soft_mask_or_return()  local
134 		: "=&r" (flags), "=r" (tmp)  in irq_soft_mask_or_return()
140 	WARN_ON((mask | flags) && !((mask | flags) & IRQS_DISABLED));  in irq_soft_mask_or_return()
143 	return flags;  in irq_soft_mask_or_return()
168 static inline bool arch_irqs_disabled_flags(unsigned long flags)  in arch_irqs_disabled_flags()  argument
170 	return flags & IRQS_DISABLED;  in arch_irqs_disabled_flags()
185 #define raw_local_irq_pmu_save(flags)					\  argument
187 		typecheck(unsigned long, flags);			\
188 		flags = irq_soft_mask_or_return(IRQS_DISABLED |	\
192 #define raw_local_irq_pmu_restore(flags)				\  argument
194 		typecheck(unsigned long, flags);			\
195 		arch_local_irq_restore(flags);				\
199 #define powerpc_local_irq_pmu_save(flags)			\  argument
201 		raw_local_irq_pmu_save(flags);			\
202 		if (!raw_irqs_disabled_flags(flags))		\
205 #define powerpc_local_irq_pmu_restore(flags)			\  argument
207 		if (!raw_irqs_disabled_flags(flags))		\
209 		raw_local_irq_pmu_restore(flags);		\
212 #define powerpc_local_irq_pmu_save(flags)			\  argument
214 		raw_local_irq_pmu_save(flags);			\
216 #define powerpc_local_irq_pmu_restore(flags)			\  argument
218 		raw_local_irq_pmu_restore(flags);		\
237 	unsigned long flags;						\
239 	flags = irq_soft_mask_set_return(IRQS_ALL_DISABLED);		\
241 	if (!arch_irqs_disabled_flags(flags)) {				\
306 static inline void arch_local_irq_restore(unsigned long flags)  in arch_local_irq_restore()  argument
309 		wrtee(flags);  in arch_local_irq_restore()
311 		mtmsr(flags);  in arch_local_irq_restore()
316 	unsigned long flags = arch_local_save_flags();  in arch_local_irq_save()  local
323 		mtmsr(flags & ~MSR_EE);  in arch_local_irq_save()
325 	return flags;  in arch_local_irq_save()
348 static inline bool arch_irqs_disabled_flags(unsigned long flags)  in arch_irqs_disabled_flags()  argument
350 	return (flags & MSR_EE) == 0;  in arch_irqs_disabled_flags()