diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index b4e870cbdc60..3e6150d421e4 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -48,6 +48,7 @@ #include #include #include +#include #include #include @@ -324,6 +325,9 @@ notrace static void __cpuinit start_secondary(void *unused) /* enable local interrupts */ local_irq_enable(); + /* to prevent fake stack check failure in clock setup */ + boot_init_stack_canary(); + x86_cpuinit.setup_percpu_clockev(); wmb();