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Diffstat (limited to 'hw/intc/arm_gicv3_kvm.c')
-rw-r--r--hw/intc/arm_gicv3_kvm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c
index 0cd14d78a7..9829e2146d 100644
--- a/hw/intc/arm_gicv3_kvm.c
+++ b/hw/intc/arm_gicv3_kvm.c
@@ -821,6 +821,12 @@ static void kvm_arm_gicv3_realize(DeviceState *dev, Error **errp)
         return;
     }
 
+    if (s->first_cpu_idx != 0) {
+        error_setg(errp, "Non-zero first-cpu-idx is unsupported with the "
+                   "in-kernel GIC");
+        return;
+    }
+
     gicv3_init_irqs_and_mmio(s, kvm_arm_gicv3_set_irq, NULL);
 
     for (i = 0; i < s->num_cpu; i++) {