apic_is_x2apic_enabled 266 arch/x86/include/asm/apic.h return boot_cpu_has(X86_FEATURE_X2APIC) && apic_is_x2apic_enabled(); apic_is_x2apic_enabled 1921 arch/x86/kernel/apic/apic.c if (!apic_is_x2apic_enabled()) apic_is_x2apic_enabled 2268 arch/x86/kernel/apic/io_apic.c if (apic_is_x2apic_enabled())