[libvirt] [Resending][PATCH v2 0/2] Sysinfo improvements for PowerPC & x86.

[Prerna Saxena]

Rebasing and resending the sysinfo fixes.
This series of patches implements the following:

Patch 1/2 : Implement sysinfo for PowerPC. OnPowerPC, sysinfo is
obtained by reading /proc/cpuinfo since dmidecode is not available.

Patch 2/2 : Based on Eric's suggestion
(http://www.redhat.com/archives/libvir-list/2012-February/msg00509.html)
Allow x86 to read host system's processor information from 
/proc/cpuinfo in the event dmidecode is not available.

Changelog from v1: 
------------------
* Rebased and cleanups done.

-- 
Prerna Saxena

Linux Technology Centre,
IBM Systems and Technology Lab,
Bangalore, India