diff options
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 406c4329b535..e137b98dc5f8 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -225,22 +225,9 @@ notrace void arch_local_irq_restore(unsigned long mask) unsigned int replay; /* Write the new soft-enabled value */ - soft_enabled_set(mask); - if (mask) { -#ifdef CONFIG_TRACE_IRQFLAGS - /* - * mask must always include LINUX bit if any - * are set, and interrupts don't get replayed until - * the Linux interrupt is unmasked. This could be - * changed to replay partial unmasks in future, - * which would allow Linux masks to nest inside - * other masks, among other things. For now, be very - * dumb and simple. - */ - WARN_ON(!(mask & IRQS_DISABLED)); -#endif + irq_soft_mask_set(mask); + if (mask) return; - } /* * From this point onward, we can take interrupts, preempt, @@ -285,7 +272,7 @@ notrace void arch_local_irq_restore(unsigned long mask) } #endif /* CONFIG_TRACE_IRQFLAGS */ - soft_enabled_set(IRQS_DISABLED); + irq_soft_mask_set(IRQS_DISABLED); trace_hardirqs_off(); /* @@ -297,7 +284,7 @@ notrace void arch_local_irq_restore(unsigned long mask) /* We can soft-enable now */ trace_hardirqs_on(); - soft_enabled_set(IRQS_ENABLED); + irq_soft_mask_set(IRQS_ENABLED); /* * And replay if we have to. This will return with interrupts @@ -372,7 +359,7 @@ bool prep_irq_for_idle(void) * of entering the low power state. */ local_paca->irq_happened &= ~PACA_IRQ_HARD_DIS; - soft_enabled_set(IRQS_ENABLED); + irq_soft_mask_set(IRQS_ENABLED); /* Tell the caller to enter the low power state */ return true; |