diff options
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 4 | ||||
| -rw-r--r-- | include/linux/irqdomain.h | 2 | ||||
| -rw-r--r-- | kernel/irq/chip.c | 4 | ||||
| -rw-r--r-- | kernel/irq/internals.h | 2 | ||||
| -rw-r--r-- | kernel/irq/irqdomain.c | 11 | ||||
| -rw-r--r-- | kernel/irq/msi.c | 2 |
6 files changed, 13 insertions, 12 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index d50e46757f6d..6f1007fd9783 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2096,7 +2096,7 @@ static inline void __init check_timer(void) unmask_ioapic_irq(irq_get_irq_data(0)); } irq_domain_deactivate_irq(irq_data); - irq_domain_activate_irq(irq_data); + irq_domain_activate_irq(irq_data, false); if (timer_irq_works()) { if (disable_timer_pin_1 > 0) clear_IO_APIC_pin(0, pin1); @@ -2118,7 +2118,7 @@ static inline void __init check_timer(void) */ replace_pin_at_irq_node(data, node, apic1, pin1, apic2, pin2); irq_domain_deactivate_irq(irq_data); - irq_domain_activate_irq(irq_data); + irq_domain_activate_irq(irq_data, false); legacy_pic->unmask(0); if (timer_irq_works()) { apic_printk(APIC_QUIET, KERN_INFO "....... works.\n"); diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 8fb877121984..7d0c6c144708 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -441,7 +441,7 @@ extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base, unsigned int nr_irqs, int node, void *arg, bool realloc, const struct cpumask *affinity); extern void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs); -extern int irq_domain_activate_irq(struct irq_data *irq_data); +extern int irq_domain_activate_irq(struct irq_data *irq_data, bool early); extern void irq_domain_deactivate_irq(struct irq_data *irq_data); static inline int irq_domain_alloc_irqs(struct irq_domain *domain, diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index cd5b3eb38082..82333835ac66 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -223,7 +223,7 @@ __irq_startup_managed(struct irq_desc *desc, struct cpumask *aff, bool force) * Managed interrupts have reserved resources, so this should not * happen. */ - if (WARN_ON(irq_domain_activate_irq(d))) + if (WARN_ON(irq_domain_activate_irq(d, false))) return IRQ_STARTUP_ABORT; return IRQ_STARTUP_MANAGED; } @@ -290,7 +290,7 @@ int irq_activate(struct irq_desc *desc) struct irq_data *d = irq_desc_get_irq_data(desc); if (!irqd_affinity_is_managed(d)) - return irq_domain_activate_irq(d); + return irq_domain_activate_irq(d, false); return 0; } diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index e84d0e3899f6..a0327136e469 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -439,7 +439,7 @@ static inline bool irq_fixup_move_pending(struct irq_desc *desc, bool fclear) #endif /* !CONFIG_GENERIC_PENDING_IRQ */ #if !defined(CONFIG_IRQ_DOMAIN) || !defined(CONFIG_IRQ_DOMAIN_HIERARCHY) -static inline int irq_domain_activate_irq(struct irq_data *data) +static inline int irq_domain_activate_irq(struct irq_data *data, bool early) { irqd_set_activated(data); return 0; diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 47e8ddd9e8cf..b50f737574ae 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -1694,7 +1694,7 @@ static void __irq_domain_deactivate_irq(struct irq_data *irq_data) } } -static int __irq_domain_activate_irq(struct irq_data *irqd) +static int __irq_domain_activate_irq(struct irq_data *irqd, bool early) { int ret = 0; @@ -1702,9 +1702,10 @@ static int __irq_domain_activate_irq(struct irq_data *irqd) struct irq_domain *domain = irqd->domain; if (irqd->parent_data) - ret = __irq_domain_activate_irq(irqd->parent_data); + ret = __irq_domain_activate_irq(irqd->parent_data, + early); if (!ret && domain->ops->activate) { - ret = domain->ops->activate(domain, irqd, false); + ret = domain->ops->activate(domain, irqd, early); /* Rollback in case of error */ if (ret && irqd->parent_data) __irq_domain_deactivate_irq(irqd->parent_data); @@ -1721,12 +1722,12 @@ static int __irq_domain_activate_irq(struct irq_data *irqd) * This is the second step to call domain_ops->activate to program interrupt * controllers, so the interrupt could actually get delivered. */ -int irq_domain_activate_irq(struct irq_data *irq_data) +int irq_domain_activate_irq(struct irq_data *irq_data, bool early) { int ret = 0; if (!irqd_is_activated(irq_data)) - ret = __irq_domain_activate_irq(irq_data); + ret = __irq_domain_activate_irq(irq_data, early); if (!ret) irqd_set_activated(irq_data); return ret; diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 5ece369950ec..d7553d015175 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -401,7 +401,7 @@ int msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev, struct irq_data *irq_data; irq_data = irq_domain_get_irq_data(domain, desc->irq); - ret = irq_domain_activate_irq(irq_data); + ret = irq_domain_activate_irq(irq_data, true); if (ret) goto cleanup; } |