CPUID_PAT
if ((cpu_feature & CPUID_PAT) == 0)
if ((ci->ci_feature_flags & CPUID_PAT) == 0)
ci->ci_feature_flags &= ~CPUID_PAT;
{ CPUID_PAT, "PAT" },
return (curcpu()->ci_feature_flags & CPUID_PAT) != 0;