1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index a29693fd3138..25f232b18a82 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -394,6 +394,8 @@ static void stop_self(void *v)
         load_cr3(swapper_pg_dir);
         /* should set up a minimal gdt */
 
+        set_cpu_online(cpu, false);
+
         HYPERVISOR_vcpu_op(VCPUOP_down, cpu, NULL);
         BUG();
 }