diff mbox series

[v13,14/24] hw/intc/arm_gicv3_kvm: Not set has-nmi=true for the KVM GICv3

Message ID 20240407081733.3231820-15-ruanjinjie@huawei.com (mailing list archive)
State New, archived
Headers show
Series target/arm: Implement FEAT_NMI and FEAT_GICv3_NMI | expand

Commit Message

Jinjie Ruan April 7, 2024, 8:17 a.m. UTC 
So far, there is no FEAT_GICv3_NMI support in the in-kernel GIC, so make it
an error to try to set has-nmi=true for the KVM GICv3.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/intc/arm_gicv3_kvm.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c
index 77eb37e131..00a383079b 100644
--- a/hw/intc/arm_gicv3_kvm.c
+++ b/hw/intc/arm_gicv3_kvm.c
@@ -805,6 +805,11 @@  static void kvm_arm_gicv3_realize(DeviceState *dev, Error **errp)
         return;
     }
 
+    if (s->nmi_support) {
+        error_setg(errp, "NMI is not supported 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++) {