diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 00065f9bbc5e..7b8e1532fb55 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1860,5 +1860,6 @@ static inline int kvm_cpu_get_apicid(int mps_cpu)
 int kvm_cpu_dirty_log_size(void);
 
 inline bool kvm_memslots_have_rmaps(struct kvm *kvm);
+int alloc_all_memslots_rmaps(struct kvm *kvm);
 
 #endif /* _ASM_X86_KVM_HOST_H */
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 48067c572c02..e3a3b65829c5 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3306,6 +3306,10 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
 		}
 	}
 
+	r = alloc_all_memslots_rmaps(vcpu->kvm);
+	if (r)
+		return r;
+
 	write_lock(&vcpu->kvm->mmu_lock);
 	r = make_mmu_pages_available(vcpu);
 	if (r < 0)
@@ -5494,9 +5498,13 @@ void kvm_mmu_init_vm(struct kvm *kvm)
 {
 	struct kvm_page_track_notifier_node *node = &kvm->arch.mmu_sp_tracker;
 
-	kvm_mmu_init_tdp_mmu(kvm);
-
-	kvm->arch.memslots_have_rmaps = true;
+	if (!kvm_mmu_init_tdp_mmu(kvm))
+		/*
+		 * No smp_load/store wrappers needed here as we are in
+		 * VM init and there cannot be any memslots / other threads
+		 * accessing this struct kvm yet.
+		 */
+		kvm->arch.memslots_have_rmaps = true;
 
 	node->track_write = kvm_mmu_pte_write;
 	node->track_flush_slot = kvm_mmu_invalidate_zap_pages_in_memslot;
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 83cbdbe5de5a..5342aca2c8e0 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -14,10 +14,10 @@ static bool __read_mostly tdp_mmu_enabled = false;
 module_param_named(tdp_mmu, tdp_mmu_enabled, bool, 0644);
 
 /* Initializes the TDP MMU for the VM, if enabled. */
-void kvm_mmu_init_tdp_mmu(struct kvm *kvm)
+bool kvm_mmu_init_tdp_mmu(struct kvm *kvm)
 {
 	if (!tdp_enabled || !READ_ONCE(tdp_mmu_enabled))
-		return;
+		return false;
 
 	/* This should not be changed for the lifetime of the VM. */
 	kvm->arch.tdp_mmu_enabled = true;
@@ -25,6 +25,8 @@ void kvm_mmu_init_tdp_mmu(struct kvm *kvm)
 	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_roots);
 	spin_lock_init(&kvm->arch.tdp_mmu_pages_lock);
 	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_pages);
+
+	return true;
 }
 
 static __always_inline void kvm_lockdep_assert_mmu_lock_held(struct kvm *kvm,
diff --git a/arch/x86/kvm/mmu/tdp_mmu.h b/arch/x86/kvm/mmu/tdp_mmu.h
index 5fdf63090451..b046ab5137a1 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.h
+++ b/arch/x86/kvm/mmu/tdp_mmu.h
@@ -80,12 +80,12 @@ int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes,
 			 int *root_level);
 
 #ifdef CONFIG_X86_64
-void kvm_mmu_init_tdp_mmu(struct kvm *kvm);
+bool kvm_mmu_init_tdp_mmu(struct kvm *kvm);
 void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm);
 static inline bool is_tdp_mmu_enabled(struct kvm *kvm) { return kvm->arch.tdp_mmu_enabled; }
 static inline bool is_tdp_mmu_page(struct kvm_mmu_page *sp) { return sp->tdp_mmu_page; }
 #else
-static inline void kvm_mmu_init_tdp_mmu(struct kvm *kvm) {}
+static inline bool kvm_mmu_init_tdp_mmu(struct kvm *kvm) { return false; }
 static inline void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm) {}
 static inline bool is_tdp_mmu_enabled(struct kvm *kvm) { return false; }
 static inline bool is_tdp_mmu_page(struct kvm_mmu_page *sp) { return false; }
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1098ab73a704..95e74fb9fc20 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -10868,9 +10868,44 @@ static int alloc_memslot_rmap(struct kvm_memory_slot *slot,
 	return -ENOMEM;
 }
 
+int alloc_all_memslots_rmaps(struct kvm *kvm)
+{
+	struct kvm_memslots *slots;
+	struct kvm_memory_slot *slot;
+	int r = 0;
+	int i;
+
+	if (kvm_memslots_have_rmaps(kvm))
+		return 0;
+
+	mutex_lock(&kvm->slots_arch_lock);
+	for (i = 0; i < KVM_ADDRESS_SPACE_NUM; i++) {
+		slots = __kvm_memslots(kvm, i);
+		kvm_for_each_memslot(slot, slots) {
+			r = alloc_memslot_rmap(slot, slot->npages);
+			if (r) {
+				mutex_unlock(&kvm->slots_arch_lock);
+				return r;
+			}
+		}
+	}
+
+	/*
+	 * memslots_have_rmaps is set and read in different lock contexts,
+	 * so protect it with smp_load/store.
+	 */
+	smp_store_release(&kvm->arch.memslots_have_rmaps, true);
+	mutex_unlock(&kvm->slots_arch_lock);
+	return 0;
+}
+
 bool kvm_memslots_have_rmaps(struct kvm *kvm)
 {
-	return kvm->arch.memslots_have_rmaps;
+	/*
+	 * memslots_have_rmaps is set and read in different lock contexts,
+	 * so protect it with smp_load/store.
+	 */
+	return smp_load_acquire(&kvm->arch.memslots_have_rmaps);
 }
 
 static int kvm_alloc_memslot_metadata(struct kvm *kvm,
