KVM: x86: introduce sched_in to kvm_x86_ops
sched_in preempt notifier is available for x86, allow its use in
specific virtualization technlogies as well.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 1f49c86..1703aab 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4305,6 +4305,10 @@
local_irq_enable();
}
+static void svm_sched_in(struct kvm_vcpu *vcpu, int cpu)
+{
+}
+
static struct kvm_x86_ops svm_x86_ops = {
.cpu_has_kvm_support = has_svm,
.disabled_by_bios = is_disabled,
@@ -4405,6 +4409,8 @@
.check_intercept = svm_check_intercept,
.handle_external_intr = svm_handle_external_intr,
+
+ .sched_in = svm_sched_in,
};
static int __init svm_init(void)