From: Marcelo Tosatti <[email protected]>
Reported-by: Gleb Natapov <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
diff --git a/hw/apic.c b/hw/apic.c
index 1dd94b1..04ff36a 100644
--- a/hw/apic.c
+++ b/hw/apic.c
@@ -955,6 +955,10 @@ void kvm_load_lapic(CPUState *env)
#ifdef KVM_CAP_IRQCHIP
APICState *s = DO_UPCAST(APICState, busdev.qdev, env->apic_state);
+ if (!s) {
+ return;
+ }
+
if (kvm_enabled() && kvm_irqchip_in_kernel()) {
kvm_kernel_lapic_load_from_user(s);
}
@@ -966,6 +970,10 @@ void kvm_save_lapic(CPUState *env)
#ifdef KVM_CAP_IRQCHIP
APICState *s = DO_UPCAST(APICState, busdev.qdev, env->apic_state);
+ if (!s) {
+ return;
+ }
+
if (kvm_enabled() && kvm_irqchip_in_kernel()) {
kvm_kernel_lapic_save_to_user(s);
}
--
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