Symbol: X86FSET_X2APIC
usr/src/uts/i86pc/io/apix/apix_regops.c
128
return (is_x86_feature(x86_featureset, X86FSET_X2APIC));
usr/src/uts/intel/os/cpuid.c
4537
add_x86_feature(featureset, X86FSET_X2APIC);