Report local APIC ID when initializing CPU Makes some debugging easier. Signed-off-by: Andi Kleen --- arch/x86_64/kernel/setup.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) Index: linux/arch/x86_64/kernel/setup.c =================================================================== --- linux.orig/arch/x86_64/kernel/setup.c +++ linux/arch/x86_64/kernel/setup.c @@ -872,8 +872,8 @@ static void __init amd_detect_cmp(struct } numa_set_node(cpu, node); - printk(KERN_INFO "CPU %d(%d) -> Node %d -> Core %d\n", - cpu, c->x86_max_cores, node, cpu_core_id[cpu]); + printk(KERN_INFO "CPU %d/%x(%d) -> Node %d -> Core %d\n", + cpu, apicid, c->x86_max_cores, node, cpu_core_id[cpu]); #endif #endif }