1 files changed, 11 insertions, 0 deletions

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 63b0ec8d3d4a..e6db17976b82 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -231,10 +231,21 @@ static void __init paravirt_ops_setup(void)
 #endif
 }
 
+#ifdef CONFIG_SMP
+static void __init kvm_smp_prepare_boot_cpu(void)
+{
+        WARN_ON(kvm_register_clock("primary cpu clock"));
+        native_smp_prepare_boot_cpu();
+}
+#endif
+
 void __init kvm_guest_init(void)
 {
         if (!kvm_para_available())
                 return;
 
         paravirt_ops_setup();
+#ifdef CONFIG_SMP
+        smp_ops.smp_prepare_boot_cpu = kvm_smp_prepare_boot_cpu;
+#endif
 }