CPUID_APIC
if ((cpu_feature[0] & CPUID_APIC) == 0) {
if ((flag & CPUID_APIC) != 0)
flag = (flag & ~CPUID_APIC) | CPUID_PGE;
if (!ISSET(cpu_feature[0], CPUID_APIC) ||
CPUID_APIC |
CPUID_APIC |
if (ci->ci_feat_val[0] & CPUID_APIC)
(ci->ci_feat_val[0] & ~CPUID_APIC) | CPUID_PGE;