ScaleMP vSMP

configname: CONFIG_X86_VSMP

Linux Kernel Configuration
└─>Processor type and features
└─>ScaleMP vSMP
In linux kernel since version 2.6.16 (release Date: 2006-03-19)  
Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is
supposed to run on these EM64T-based machines. Only choose this option
if you have one of these machines.