Starting a qemu VM with a memory module that has the base address
specified results in the following error:
error: internal error: early end of file from monitor: possible problem:
2015-03-26T03:45:52.338891Z qemu-kvm: -device pc-dimm,node=0,memdev=memdimm0,
id=dimm0,slot=0,base=4294967296: Property '.base' not found
The correct property name for the base address is 'addr'.
Signed-off-by: Luyao Huang <lhuang@redhat.com>