Merge branch 'ppc-next' of git://repo.or.cz/qemu/agraf

Merge branch 'ppc-next' of git://repo.or.cz/qemu/agraf

* 'ppc-next' of git://repo.or.cz/qemu/agraf:
  PPC: Add description for the Freescale e500mc core.
  pseries: Check for duplicate addresses on the spapr-vio bus
  pseries: Populate "/chosen/linux,stdout-path" in the FDT
  pseries: Add a routine to find a stable "default" vty and use it
  pseries: Emit device tree nodes in reg order
  pseries: FDT NUMA extensions to support multi-node guests
  pseries: Remove hcalls callback
  kvm-ppc: halt secondary cpus when guest reset
  console: Fix segfault on screendump without VGA adapter
  PPC: monitor: add ability to dump SLB entries