crash_get_current_regs(&regs);
if (saved_regs) crash_setup_regs(&regs, saved_regs); else crash_get_current_regs(&regs);
static void crash_save_self(void){	struct pt_regs regs;	int cpu;	cpu = smp_processor_id();	crash_get_current_regs(&regs);	crash_save_this_cpu(&regs, cpu);}