diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 224081ccc92fa6516cd67a95e4a5871aee6420a0..7d0f07020c809598c8a5ea292093d3676c083548 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -272,6 +272,7 @@ void xen_arch_pre_suspend(void) { } void xen_arch_post_suspend(int suspend_cancelled) { } void xen_timer_resume(void) { } void xen_arch_resume(void) { } +void xen_arch_suspend(void) { } /* In the hypervisor.S file. */ diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index 5bab1c684bb11024c2e5a7ee143c18aefc54349b..7a3d146a5f0efc0dbc3b94e854adb4d81c85da4d 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -289,7 +289,7 @@ static int xen_initial_domain_console_init(void) return -ENOMEM; } - info->irq = bind_virq_to_irq(VIRQ_CONSOLE, 0); + info->irq = bind_virq_to_irq(VIRQ_CONSOLE, 0, false); info->vtermno = HVC_COOKIE; spin_lock(&xencons_lock); diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index 2b8553bd871514db8bfbd4877838c66d30f6598b..38387950490eb8dbd07c85434ac59e5129af2c1f 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -957,7 +957,7 @@ unsigned xen_evtchn_nr_channels(void) } EXPORT_SYMBOL_GPL(xen_evtchn_nr_channels); -int bind_virq_to_irq(unsigned int virq, unsigned int cpu) +int bind_virq_to_irq(unsigned int virq, unsigned int cpu, bool percpu) { struct evtchn_bind_virq bind_virq; int evtchn, irq, ret; @@ -971,8 +971,12 @@ int bind_virq_to_irq(unsigned int virq, unsigned int cpu) if (irq < 0) goto out; - irq_set_chip_and_handler_name(irq, &xen_percpu_chip, - handle_percpu_irq, "virq"); + if (percpu) + irq_set_chip_and_handler_name(irq, &xen_percpu_chip, + handle_percpu_irq, "virq"); + else + irq_set_chip_and_handler_name(irq, &xen_dynamic_chip, + handle_edge_irq, "virq"); bind_virq.virq = virq; bind_virq.vcpu = cpu; @@ -1062,7 +1066,7 @@ int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu, { int irq, retval; - irq = bind_virq_to_irq(virq, cpu); + irq = bind_virq_to_irq(virq, cpu, irqflags & IRQF_PERCPU); if (irq < 0) return irq; retval = request_irq(irq, handler, irqflags, devname, dev_id); diff --git a/include/xen/events.h b/include/xen/events.h index 5321cd9636e6a48e0e4ad0e68fe159e2d015e7c8..7d95fdf9cf3e773f3d800194ca43a2f0a7acdd7a 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -17,7 +17,7 @@ int bind_evtchn_to_irqhandler(unsigned int evtchn, irq_handler_t handler, unsigned long irqflags, const char *devname, void *dev_id); -int bind_virq_to_irq(unsigned int virq, unsigned int cpu); +int bind_virq_to_irq(unsigned int virq, unsigned int cpu, bool percpu); int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu, irq_handler_t handler, unsigned long irqflags, const char *devname,