1 files changed, 0 insertions, 2 deletions

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index afb250d22a6b..f58dca7a6e52 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -80,9 +80,7 @@ static void __cpuinit cpu_bringup(void)
 
         notify_cpu_starting(cpu);
 
-        ipi_call_lock();
         set_cpu_online(cpu, true);
-        ipi_call_unlock();
 
         this_cpu_write(cpu_state, CPU_ONLINE);