taglinefilesource code
nlong49arch/i386/kernel/smp.cstatic unsigned char nlong=0;        /* Apparent value for boot CPU         */
nlong50arch/i386/kernel/smp.cunsigned char *apic_reg=((unsigned char *)&nlong)-0x20;  /* Later set to the vremap() of the APIC     */
nlong175arch/i386/kernel/smp.cnlong = boot_cpu_id<<24;  /* Dummy 'self' for bootup */