KVM: Separate irq ack notification out of arch/x86/kvm/irq.c

Moving irq ack notification logic as common, and make
it shared with ia64 side.

Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

3 files changed, 5 insertions, 6 deletions

diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h
index 1efe513a9941..da579a33db12 100644
--- a/arch/ia64/include/asm/kvm_host.h
+++ b/arch/ia64/include/asm/kvm_host.h
@@ -413,6 +413,10 @@ struct kvm_arch {
         struct kvm_ioapic *vioapic;
         struct kvm_vm_stat stat;
         struct kvm_sal_data rdv_sal_data;
+
+        struct list_head assigned_dev_head;
+        struct dmar_domain *intel_iommu_domain;
+        struct hlist_head irq_ack_notifier_list;
 };
 
 union cpuid3_t {
diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile
index bf22fb9e6dcf..3b1a1c156ef9 100644
--- a/arch/ia64/kvm/Makefile
+++ b/arch/ia64/kvm/Makefile
@@ -44,7 +44,7 @@ EXTRA_CFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/
 EXTRA_AFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/
 
 common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o ioapic.o \
-                coalesced_mmio.o)
+                coalesced_mmio.o irq_comm.o)
 
 kvm-objs := $(common-objs) kvm-ia64.o kvm_fw.o
 obj-$(CONFIG_KVM) += kvm.o
diff --git a/arch/ia64/kvm/irq.h b/arch/ia64/kvm/irq.h
index f2e6545debf4..604329ac3c99 100644
--- a/arch/ia64/kvm/irq.h
+++ b/arch/ia64/kvm/irq.h
@@ -23,10 +23,5 @@
 #ifndef __IRQ_H
 #define __IRQ_H
 
-struct kvm;
-
-static inline void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi)
-{
-}
 
 #endif