diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 2eca6187fc92db0ae625f92b7922ea756ca57c39..a4e2f30917a359d5099889f75812ebb7bf8ea37f 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1144,8 +1144,9 @@ void xen_setup_vcpu_info_placement(void)
 		xen_vcpu_setup(cpu);
 
 	/* xen_vcpu_setup managed to place the vcpu_info within the
-	   percpu area for all cpus, so make use of it */
-	if (have_vcpu_info_placement) {
+	 * percpu area for all cpus, so make use of it. Note that for
+	 * PVH we want to use native IRQ mechanism. */
+	if (have_vcpu_info_placement && !xen_pvh_domain()) {
 		pv_irq_ops.save_fl = __PV_IS_CALLEE_SAVE(xen_save_fl_direct);
 		pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(xen_restore_fl_direct);
 		pv_irq_ops.irq_disable = __PV_IS_CALLEE_SAVE(xen_irq_disable_direct);
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 0da7f863056ff05fab1d31dc01e708bdc008badb..76ca326105f71d9a53fd93e2b68e393dadba9bd8 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;
 }
diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index 1d16185e82b2a4f70aeb08338a6f3bcc026b8ca4..4672e003c0ad03e0a10529fad839a1c799d179a1 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -1685,8 +1685,15 @@ void __init xen_init_IRQ(void)
 	pirq_needs_eoi = pirq_needs_eoi_flag;
 
 #ifdef CONFIG_X86
-	if (xen_hvm_domain()) {
+	if (xen_pv_domain()) {
+		irq_ctx_init(smp_processor_id());
+		if (xen_initial_domain())
+			pci_xen_initial_domain();
+	}
+	if (xen_feature(XENFEAT_hvm_callback_vector))
 		xen_callback_vector();
+
+	if (xen_hvm_domain()) {
 		native_init_IRQ();
 		/* pci_xen_hvm_init must be called after native_init_IRQ so that
 		 * __acpi_register_gsi can point at the right function */
@@ -1695,13 +1702,10 @@ void __init xen_init_IRQ(void)
 		int rc;
 		struct physdev_pirq_eoi_gmfn eoi_gmfn;
 
-		irq_ctx_init(smp_processor_id());
-		if (xen_initial_domain())
-			pci_xen_initial_domain();
-
 		pirq_eoi_map = (void *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
 		eoi_gmfn.gmfn = virt_to_mfn(pirq_eoi_map);
 		rc = HYPERVISOR_physdev_op(PHYSDEVOP_pirq_eoi_gmfn_v2, &eoi_gmfn);
+		/* TODO: No PVH support for PIRQ EOI */
 		if (rc != 0) {
 			free_page((unsigned long) pirq_eoi_map);
 			pirq_eoi_map = NULL;