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-rw-r--r--target/arm/kvm.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index 0dcb9bfe13..ffe186de8d 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -192,6 +192,16 @@ static void kvm_no_adjvtime_set(Object *obj, bool value, Error **errp)
ARM_CPU(obj)->kvm_adjvtime = !value;
}
+static bool kvm_steal_time_get(Object *obj, Error **errp)
+{
+ return ARM_CPU(obj)->kvm_steal_time != ON_OFF_AUTO_OFF;
+}
+
+static void kvm_steal_time_set(Object *obj, bool value, Error **errp)
+{
+ ARM_CPU(obj)->kvm_steal_time = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
+}
+
/* KVM VCPU properties should be prefixed with "kvm-". */
void kvm_arm_add_vcpu_properties(Object *obj)
{
@@ -207,6 +217,12 @@ void kvm_arm_add_vcpu_properties(Object *obj)
"the virtual counter. VM stopped time "
"will be counted.");
}
+
+ cpu->kvm_steal_time = ON_OFF_AUTO_AUTO;
+ object_property_add_bool(obj, "kvm-steal-time", kvm_steal_time_get,
+ kvm_steal_time_set);
+ object_property_set_description(obj, "kvm-steal-time",
+ "Set off to disable KVM steal time.");
}
bool kvm_arm_pmu_supported(void)