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-rw-r--r--include/linux/kvm_host.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 665a260c7e09..72cbf08d45fb 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -596,6 +596,7 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
#ifdef CONFIG_IOMMU_API
int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
+void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
int kvm_iommu_map_guest(struct kvm *kvm);
int kvm_iommu_unmap_guest(struct kvm *kvm);
int kvm_assign_device(struct kvm *kvm,
@@ -609,6 +610,11 @@ static inline int kvm_iommu_map_pages(struct kvm *kvm,
return 0;
}
+static inline void kvm_iommu_unmap_pages(struct kvm *kvm,
+ struct kvm_memory_slot *slot)
+{
+}
+
static inline int kvm_iommu_map_guest(struct kvm *kvm)
{
return -ENODEV;
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