This patch set adds a very simple implementation of MMU notifiers for the
e500 target. Along the way, I stumbled over a few other things that I've
put into the same patch set, namely:

  * support remote vcpu requests
  * hva_to_memslot helper function
  * icache flushing on page map
  * additional trace points

v1 -> v2:

  - remove patches that are already merged into kvm-ppc-next
  - split up mmu notifier patch
  - remove hva_to_memslot
  - add trace points
  - change icache flush method to be in arch/powerpc
  - make request checks preemptible

Alexander Graf (5):
  KVM: PPC: BookE: Add check_requests helper function
  KVM: PPC: BookE: Add support for vcpu->mode
  KVM: PPC: E500: Implement MMU notifiers
  KVM: PPC: Add cache flush on page map
  KVM: PPC: BookE: Add some more trace points

 arch/powerpc/include/asm/kvm_host.h   |    4 +-
 arch/powerpc/include/asm/kvm_ppc.h    |   13 ++++++
 arch/powerpc/kvm/Kconfig              |    2 +
 arch/powerpc/kvm/book3s_32_mmu_host.c |    3 +
 arch/powerpc/kvm/book3s_64_mmu_host.c |    2 +
 arch/powerpc/kvm/booke.c              |   44 +++++++++++++++++---
 arch/powerpc/kvm/e500_tlb.c           |   66 +++++++++++++++++++++++++++---
 arch/powerpc/kvm/trace.h              |   71 +++++++++++++++++++++++++++++++++
 arch/powerpc/mm/mem.c                 |    1 +
 9 files changed, 192 insertions(+), 14 deletions(-)

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