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: (24 commits)
  pseries: Add partial support for PCI
  ppc: Alter CPU state to mask out TCG unimplemented instructions as appropriate
  pseries: Allow writes to KVM accelerated TCE table
  KVM: PPC: Override host vmx/vsx/dfp only when information known
  ppc: Fix up usermode only builds
  pseries: Correct vmx/dfp handling in both KVM and TCG cases
  PPC: Fail configure when libfdt is not available
  ppc: Avoid decrementer related kvm exits
  PPC: Disable non-440 CPUs for ppcemb target
  PPC: Bump qemu-system-ppc to 64-bit physical address space
  pseries: Under kvm use guest cpu = host cpu by default
  ppc: Add cpu defs for POWER7 revisions 2.1 and 2.3
  ppc: First cut implementation of -cpu host
  ppc: Remove broken partial PVR matching
  pseries: Update SLOF firmware image
  pseries: Add device tree properties for VMX/VSX and DFP under kvm
  ppc: Generalize the kvmppc_get_clockfreq() function
  Set an invalid-bits mask for each SPE instructions
  pseries: Update SLOF firmware image
  pseries: Use Book3S-HV TCE acceleration capabilities
  ...