1 files changed, 24 insertions, 9 deletions

diff --git a/arch/x86/kvm/kvm_onhyperv.c b/arch/x86/kvm/kvm_onhyperv.c
index 482d6639ef88..ded0bd688c65 100644
--- a/arch/x86/kvm/kvm_onhyperv.c
+++ b/arch/x86/kvm/kvm_onhyperv.c
@@ -10,17 +10,22 @@
 #include "hyperv.h"
 #include "kvm_onhyperv.h"
 
+struct kvm_hv_tlb_range {
+	u64 start_gfn;
+	u64 pages;
+};
+
 static int kvm_fill_hv_flush_list_func(struct hv_guest_mapping_flush_list *flush,
 		void *data)
 {
-	struct kvm_tlb_range *range = data;
+	struct kvm_hv_tlb_range *range = data;
 
 	return hyperv_fill_flush_guest_mapping_list(flush, range->start_gfn,
 			range->pages);
 }
 
 static inline int hv_remote_flush_root_tdp(hpa_t root_tdp,
-					   struct kvm_tlb_range *range)
+					   struct kvm_hv_tlb_range *range)
 {
 	if (range)
 		return hyperv_flush_guest_mapping_range(root_tdp,
@@ -29,8 +34,8 @@ static inline int hv_remote_flush_root_tdp(hpa_t root_tdp,
 		return hyperv_flush_guest_mapping(root_tdp);
 }
 
-int hv_remote_flush_tlb_with_range(struct kvm *kvm,
-		struct kvm_tlb_range *range)
+static int __hv_flush_remote_tlbs_range(struct kvm *kvm,
+					struct kvm_hv_tlb_range *range)
 {
 	struct kvm_arch *kvm_arch = &kvm->arch;
 	struct kvm_vcpu *vcpu;
@@ -86,19 +91,29 @@ int hv_remote_flush_tlb_with_range(struct kvm *kvm,
 	spin_unlock(&kvm_arch->hv_root_tdp_lock);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(hv_remote_flush_tlb_with_range);
 
-int hv_remote_flush_tlb(struct kvm *kvm)
+int hv_flush_remote_tlbs_range(struct kvm *kvm, gfn_t start_gfn, gfn_t nr_pages)
+{
+	struct kvm_hv_tlb_range range = {
+		.start_gfn = start_gfn,
+		.pages = nr_pages,
+	};
+
+	return __hv_flush_remote_tlbs_range(kvm, &range);
+}
+EXPORT_SYMBOL_GPL(hv_flush_remote_tlbs_range);
+
+int hv_flush_remote_tlbs(struct kvm *kvm)
 {
-	return hv_remote_flush_tlb_with_range(kvm, NULL);
+	return __hv_flush_remote_tlbs_range(kvm, NULL);
 }
-EXPORT_SYMBOL_GPL(hv_remote_flush_tlb);
+EXPORT_SYMBOL_GPL(hv_flush_remote_tlbs);
 
 void hv_track_root_tdp(struct kvm_vcpu *vcpu, hpa_t root_tdp)
 {
 	struct kvm_arch *kvm_arch = &vcpu->kvm->arch;
 
-	if (kvm_x86_ops.tlb_remote_flush == hv_remote_flush_tlb) {
+	if (kvm_x86_ops.flush_remote_tlbs == hv_flush_remote_tlbs) {
 		spin_lock(&kvm_arch->hv_root_tdp_lock);
 		vcpu->arch.hv_root_tdp = root_tdp;
 		if (root_tdp != kvm_arch->hv_root_tdp)