1 files changed, 4 insertions, 1 deletions

diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 0da7f863056f..76ca326105f7 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -5,6 +5,7 @@
 #include <xen/interface/xen.h>
 #include <xen/interface/sched.h>
 #include <xen/interface/vcpu.h>
+#include <xen/features.h>
 #include <xen/events.h>
 
 #include <asm/xen/hypercall.h>
@@ -128,6 +129,8 @@ static const struct pv_irq_ops xen_irq_ops __initconst = {
 
 void __init xen_init_irq_ops(void)
 {
-        pv_irq_ops = xen_irq_ops;
+        /* For PVH we use default pv_irq_ops settings. */
+        if (!xen_feature(XENFEAT_hvm_callback_vector))
+                pv_irq_ops = xen_irq_ops;
         x86_init.irqs.intr_init = xen_init_IRQ;
 }