1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index c5a05f2c28ac..66f37c4cdf13 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -213,6 +213,11 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
         int err;
         struct kvm_vcpu *vcpu;
 
+        if (irqchip_in_kernel(kvm) && vgic_initialized(kvm)) {
+                err = -EBUSY;
+                goto out;
+        }
+
         vcpu = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL);
         if (!vcpu) {
                 err = -ENOMEM;