Merge branch 'for-upstream' of git://github.com/agraf/linux-2.6 into next

Merge branch 'for-upstream' of git://github.com/agraf/linux-2.6 into next

PPC updates from Alex.

* 'for-upstream' of git://github.com/agraf/linux-2.6:
  KVM: PPC: Emulator: clean up SPR reads and writes
  KVM: PPC: Emulator: clean up instruction parsing
  kvm/powerpc: Add new ioctl to retreive server MMU infos
  kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM
  KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler
  KVM: PPC: Book3S: Enable IRQs during exit handling
  KVM: PPC: Fix PR KVM on POWER7 bare metal
  KVM: PPC: Fix stbux emulation
  KVM: PPC: bookehv: Use lwz/stw instead of PPC_LL/PPC_STL for 32-bit fields
  KVM: PPC: Book3S: PR: No isync in slbie path
  KVM: PPC: Book3S: PR: Optimize entry path
  KVM: PPC: booke(hv): Fix save/restore of guest accessible SPRGs.
  KVM: PPC: Restrict PPC_[L|ST]D macro to asm code
  KVM: PPC: bookehv: Use a Macro for saving/restoring guest registers to/from their 64 bit copies.
  KVM: PPC: Use clockevent multiplier and shifter for decrementer
  KVM: Use minimum and maximum address mapped by TLB1

Signed-off-by: Avi Kivity <avi@redhat.com>