1 files changed, 15 insertions, 4 deletions

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 72f91bff29c7..0923ccb26121 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -112,6 +112,7 @@ static inline unsigned long *cpu_evtchn_mask(int cpu)
 #define VALID_EVTCHN(chn)       ((chn) != 0)
 
 static struct irq_chip xen_dynamic_chip;
+static struct irq_chip xen_percpu_chip;
 
 /* Constructor for packed IRQ information. */
 static struct irq_info mk_unbound_info(void)
@@ -403,8 +404,8 @@ static int bind_ipi_to_irq(unsigned int ipi, unsigned int cpu)
                 if (irq < 0)
                         goto out;
 
-                set_irq_chip_and_handler_name(irq, &xen_dynamic_chip,
-                                              handle_level_irq, "ipi");
+                set_irq_chip_and_handler_name(irq, &xen_percpu_chip,
+                                              handle_percpu_irq, "ipi");
 
                 bind_ipi.vcpu = cpu;
                 if (HYPERVISOR_event_channel_op(EVTCHNOP_bind_ipi,
@@ -444,8 +445,8 @@ static int bind_virq_to_irq(unsigned int virq, unsigned int cpu)
 
                 irq = find_unbound_irq();
 
-                set_irq_chip_and_handler_name(irq, &xen_dynamic_chip,
-                                              handle_level_irq, "virq");
+                set_irq_chip_and_handler_name(irq, &xen_percpu_chip,
+                                              handle_percpu_irq, "virq");
 
                 evtchn_to_irq[evtchn] = irq;
                 irq_info[irq] = mk_virq_info(evtchn, virq);
@@ -964,6 +965,16 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
         .retrigger      = retrigger_dynirq,
 };
 
+static struct irq_chip xen_percpu_chip __read_mostly = {
+        .name           = "xen-percpu",
+
+        .disable        = disable_dynirq,
+        .mask           = disable_dynirq,
+        .unmask         = enable_dynirq,
+
+        .ack            = ack_dynirq,
+};
+
 int xen_set_callback_via(uint64_t via)
 {
         struct xen_hvm_param a;