cpu_has_x2apic 1069 arch/x86/kernel/apic_64.c if (!cpu_has_x2apic) cpu_has_x2apic 1144 arch/x86/kernel/apic_64.c if (!cpu_has_x2apic) cpu_has_x2apic 17 arch/x86/kernel/genx2apic_cluster.c if (cpu_has_x2apic) cpu_has_x2apic 24 arch/x86/kernel/genx2apic_phys.c if (cpu_has_x2apic && x2apic_phys) cpu_has_x2apic 949 arch/x86/kernel/setup.c if (cpu_has_x2apic)