diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index 6f704c1037e5..23b3a228cd0a 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -922,7 +922,7 @@ int nested_svm_vmrun(struct kvm_vcpu *vcpu)
 	nested_svm_vmexit(svm);
 
 out:
-	kvm_vcpu_unmap(vcpu, &map, true);
+	kvm_vcpu_unmap(vcpu, &map);
 
 	return ret;
 }
@@ -1126,7 +1126,7 @@ int nested_svm_vmexit(struct vcpu_svm *svm)
 				       vmcb12->control.exit_int_info_err,
 				       KVM_ISA_SVM);
 
-	kvm_vcpu_unmap(vcpu, &map, true);
+	kvm_vcpu_unmap(vcpu, &map);
 
 	nested_svm_transition_tlb_flush(vcpu);
 
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index a16c873b3232..62f63fd714df 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -3466,7 +3466,7 @@ void sev_es_unmap_ghcb(struct vcpu_svm *svm)
 
 	sev_es_sync_to_ghcb(svm);
 
-	kvm_vcpu_unmap(&svm->vcpu, &svm->sev_es.ghcb_map, true);
+	kvm_vcpu_unmap(&svm->vcpu, &svm->sev_es.ghcb_map);
 	svm->sev_es.ghcb = NULL;
 }
 
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c115d26844f7..742a2cec04ce 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -2299,7 +2299,7 @@ static int vmload_vmsave_interception(struct kvm_vcpu *vcpu, bool vmload)
 		svm_copy_vmloadsave_state(vmcb12, svm->vmcb);
 	}
 
-	kvm_vcpu_unmap(vcpu, &map, true);
+	kvm_vcpu_unmap(vcpu, &map);
 
 	return ret;
 }
@@ -4690,7 +4690,7 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram)
 	svm_copy_vmrun_state(map_save.hva + 0x400,
 			     &svm->vmcb01.ptr->save);
 
-	kvm_vcpu_unmap(vcpu, &map_save, true);
+	kvm_vcpu_unmap(vcpu, &map_save);
 	return 0;
 }
 
@@ -4750,9 +4750,9 @@ static int svm_leave_smm(struct kvm_vcpu *vcpu, const union kvm_smram *smram)
 	svm->nested.nested_run_pending = 1;
 
 unmap_save:
-	kvm_vcpu_unmap(vcpu, &map_save, true);
+	kvm_vcpu_unmap(vcpu, &map_save);
 unmap_map:
-	kvm_vcpu_unmap(vcpu, &map, true);
+	kvm_vcpu_unmap(vcpu, &map);
 	return ret;
 }
 
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 3096f6f5ecdb..f7dde74ff565 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -231,7 +231,7 @@ static inline void nested_release_evmcs(struct kvm_vcpu *vcpu)
 	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
-	kvm_vcpu_unmap(vcpu, &vmx->nested.hv_evmcs_map, true);
+	kvm_vcpu_unmap(vcpu, &vmx->nested.hv_evmcs_map);
 	vmx->nested.hv_evmcs = NULL;
 	vmx->nested.hv_evmcs_vmptr = EVMPTR_INVALID;
 
@@ -318,9 +318,9 @@ static void nested_put_vmcs12_pages(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
-	kvm_vcpu_unmap(vcpu, &vmx->nested.apic_access_page_map, true);
-	kvm_vcpu_unmap(vcpu, &vmx->nested.virtual_apic_map, true);
-	kvm_vcpu_unmap(vcpu, &vmx->nested.pi_desc_map, true);
+	kvm_vcpu_unmap(vcpu, &vmx->nested.apic_access_page_map);
+	kvm_vcpu_unmap(vcpu, &vmx->nested.virtual_apic_map);
+	kvm_vcpu_unmap(vcpu, &vmx->nested.pi_desc_map);
 	vmx->nested.pi_desc = NULL;
 }
 
@@ -624,7 +624,7 @@ static inline bool nested_vmx_prepare_msr_bitmap(struct kvm_vcpu *vcpu,
 	int msr;
 	unsigned long *msr_bitmap_l1;
 	unsigned long *msr_bitmap_l0 = vmx->nested.vmcs02.msr_bitmap;
-	struct kvm_host_map msr_bitmap_map;
+	struct kvm_host_map map;
 
 	/* Nothing to do if the MSR bitmap is not in use.  */
 	if (!cpu_has_vmx_msr_bitmap() ||
@@ -647,10 +647,10 @@ static inline bool nested_vmx_prepare_msr_bitmap(struct kvm_vcpu *vcpu,
 			return true;
 	}
 
-	if (kvm_vcpu_map(vcpu, gpa_to_gfn(vmcs12->msr_bitmap), &msr_bitmap_map))
+	if (kvm_vcpu_map_readonly(vcpu, gpa_to_gfn(vmcs12->msr_bitmap), &map))
 		return false;
 
-	msr_bitmap_l1 = (unsigned long *)msr_bitmap_map.hva;
+	msr_bitmap_l1 = (unsigned long *)map.hva;
 
 	/*
 	 * To keep the control flow simple, pay eight 8-byte writes (sixteen
@@ -714,7 +714,7 @@ static inline bool nested_vmx_prepare_msr_bitmap(struct kvm_vcpu *vcpu,
 	nested_vmx_set_intercept_for_msr(vmx, msr_bitmap_l1, msr_bitmap_l0,
 					 MSR_IA32_FLUSH_CMD, MSR_TYPE_W);
 
-	kvm_vcpu_unmap(vcpu, &msr_bitmap_map, false);
+	kvm_vcpu_unmap(vcpu, &map);
 
 	vmx->nested.force_msr_bitmap_recalc = false;
 
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 3d4094ece479..82ca0971c156 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -285,6 +285,7 @@ struct kvm_host_map {
 	void *hva;
 	kvm_pfn_t pfn;
 	kvm_pfn_t gfn;
+	bool writable;
 };
 
 /*
@@ -1297,8 +1298,23 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn);
 struct kvm_memslots *kvm_vcpu_memslots(struct kvm_vcpu *vcpu);
 struct kvm_memory_slot *kvm_vcpu_gfn_to_memslot(struct kvm_vcpu *vcpu, gfn_t gfn);
 kvm_pfn_t kvm_vcpu_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn);
-int kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa, struct kvm_host_map *map);
-void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map, bool dirty);
+
+int __kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa, struct kvm_host_map *map,
+		   bool writable);
+void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map);
+
+static inline int kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa,
+			       struct kvm_host_map *map)
+{
+	return __kvm_vcpu_map(vcpu, gpa, map, true);
+}
+
+static inline int kvm_vcpu_map_readonly(struct kvm_vcpu *vcpu, gpa_t gpa,
+					struct kvm_host_map *map)
+{
+	return __kvm_vcpu_map(vcpu, gpa, map, false);
+}
+
 unsigned long kvm_vcpu_gfn_to_hva(struct kvm_vcpu *vcpu, gfn_t gfn);
 unsigned long kvm_vcpu_gfn_to_hva_prot(struct kvm_vcpu *vcpu, gfn_t gfn, bool *writable);
 int kvm_vcpu_read_guest_page(struct kvm_vcpu *vcpu, gfn_t gfn, void *data, int offset,
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 4a9b99c11355..a46c7bf1f902 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -3136,7 +3136,8 @@ struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn)
 }
 EXPORT_SYMBOL_GPL(gfn_to_page);
 
-int kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map)
+int __kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map,
+		   bool writable)
 {
 	struct kvm_follow_pfn kfp = {
 		.slot = gfn_to_memslot(vcpu->kvm, gfn),
@@ -3150,6 +3151,7 @@ int kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map)
 	map->page = NULL;
 	map->hva = NULL;
 	map->gfn = gfn;
+	map->writable = writable;
 
 	map->pfn = kvm_follow_pfn(&kfp);
 	if (is_error_noslot_pfn(map->pfn))
@@ -3166,9 +3168,9 @@ int kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map)
 
 	return map->hva ? 0 : -EFAULT;
 }
-EXPORT_SYMBOL_GPL(kvm_vcpu_map);
+EXPORT_SYMBOL_GPL(__kvm_vcpu_map);
 
-void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map, bool dirty)
+void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map)
 {
 	if (!map->hva)
 		return;
@@ -3180,11 +3182,11 @@ void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map, bool dirty)
 		memunmap(map->hva);
 #endif
 
-	if (dirty)
+	if (map->writable)
 		kvm_vcpu_mark_page_dirty(vcpu, map->gfn);
 
 	if (map->pinned_page) {
-		if (dirty)
+		if (map->writable)
 			kvm_set_page_dirty(map->pinned_page);
 		kvm_set_page_accessed(map->pinned_page);
 		unpin_user_page(map->pinned_page);
