DECLARE_EARLY_PER_CPU   41 include/asm-x86/smp.h DECLARE_EARLY_PER_CPU(u16, x86_cpu_to_apicid);
DECLARE_EARLY_PER_CPU   42 include/asm-x86/smp.h DECLARE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid);
DECLARE_EARLY_PER_CPU   77 include/asm-x86/topology.h DECLARE_EARLY_PER_CPU(int, x86_cpu_to_node_map);