Fix the non-propagation of nodesets into pci objects
Fix the non-propagation of nodesets into pci objects

This fixes tests/xmlbuffer on machines with I/O affinities
(the hostbridge was getting its parent numa node nodesets
 instead of nothing when reexporting a XML import).



git-svn-id: b45eb58a730bface9285fcfce17223741c32356f@2872 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc