Description of problem: Configured Windows7 virtual machine with Westmere CPU in Virtual Machine Manager, but ps + iotop shows qemu always using the core2duo setting.

Version-Release number of selected component (if applicable):

qemu-kvm-0.14.0-7.fc15.x86_64

How reproducible:  ALWAYS


Steps to Reproduce:
1. Create Virtual Machine
2. Set CPU to Westmere (or other)
3. Run virtual machine
4. ps -ef | grep -i qemu
5. qemu-kvm shows cpu as core2duo instead of Westmere.
  
Actual results:  core2duo as qemu-kvm flag


Expected results:  Westmere as qemu-kvm flag


Additional info:

Output from PS:

qemu     19566     1 25 00:03 ?        00:05:02 /usr/bin/qemu-kvm -S -M pc-0.14 -cpu core2duo

Output from /etc/libvirt/qemu/Windoz7.xml

<cpu match='exact'>
    <model>Westmere</model>
    <vendor>Intel</vendor>
    <feature policy='require' name='tm2'/>
    <feature policy='require' name='est'/>
    <feature policy='require' name='monitor'/>
    <feature policy='require' name='ss'/>
    <feature policy='require' name='vme'/>
    <feature policy='require' name='rdtscp'/>
    <feature policy='require' name='ht'/>
    <feature policy='require' name='ds'/>
    <feature policy='require' name='pbe'/>
    <feature policy='require' name='tm'/>
    <feature policy='require' name='vmx'/>
    <feature policy='require' name='ds_cpl'/>
    <feature policy='require' name='xtpr'/>
    <feature policy='require' name='acpi'/>
  </cpu>