apic_write_around(APIC_LDR, val); 
apic_write(APIC_LDR, val); 
static void flat_init_apic_ldr(void){	unsigned long val;	unsigned long num, id;	num = smp_processor_id();	id = 1UL << num;	x86_cpu_to_log_apicid[num] = id;	apic_write_around(APIC_DFR, APIC_DFR_FLAT);	val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;	val |= SET_APIC_LOGICAL_ID(id);	apic_write_around(APIC_LDR, val);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/eddfb4ed290383abf912630fa8dac5acf65c9e55/genapic_flat.c/clean/arch/x86_64/kernel/genapic_flat.c