diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 852497bd6d1e8c547f6fb210d84af61b9e1f2191..4d68c160a7b53e70d3da9962d663591194074931 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -1344,7 +1344,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
 	spin_lock(&kvm->mmu_lock);
 	if (ret)
 		unmap_stage2_range(&kvm->arch.mmu, mem->guest_phys_addr, mem->memory_size);
-	else
+	else if (!cpus_have_final_cap(ARM64_HAS_STAGE2_FWB))
 		stage2_flush_memslot(kvm, memslot);
 	spin_unlock(&kvm->mmu_lock);
 out: