Merge branch 'ppc-for-upstream' of git://github.com/agraf/qemu

* 'ppc-for-upstream' of git://github.com/agraf/qemu: (66 commits)
  pseries: Add compatible property to root of device tree
  target-ppc: Move CPU aliases out of translate_init.c
  target-ppc: Report CPU aliases for QMP
  target-ppc: List alias names alongside CPU models
  target-ppc: Make host CPU a subclass of the host's CPU model
  PPC: xnu kernel expects FLUSH to be cleared on STOP
  PPC: Fix dma interrupt
  target-ppc: Fix PPC_DUMP_SPR_ACCESS build
  target-ppc: Synchronize FPU state with KVM
  target-ppc: Add mechanism for synchronizing SPRs with KVM
  Save memory allocation in the elf loader
  pseries: Implement h_read hcall
  target-ppc: Change "POWER7" CPU alias
  target-ppc: Fix remaining microcontroller typos among models
  target-ppc: Split model definitions out of translate_init.c
  target-ppc: Update Coding Style for CPU models
  target-ppc: Turn descriptive CPU model comments into device descriptions
  target-ppc: Turn descriptive CPU family comments into device descriptions
  target-ppc: Set remaining fields on CPU family classes
  target-ppc: Register all types for TARGET_PPCEMB
  ...