CPUID_APIC 588 arch/i386/i386/cpu.c if (cpu_feature & CPUID_APIC) { CPUID_APIC 991 arch/i386/i386/machdep.c { CPUID_APIC, "APIC" }, CPUID_APIC 1274 arch/i386/i386/machdep.c if (cpu_feature & CPUID_APIC) CPUID_APIC 1275 arch/i386/i386/machdep.c cpu_feature = (cpu_feature & ~CPUID_APIC) | CPUID_PGE;