[PATCH 0/8] KVM: PPC: E500: Implement MMU Notifiers

[Alexander Graf <agraf@suse.de>]

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:

  * e500 prerequisites
  * icache flushing on page map (probably also hits ARM!)
  * exit trace point for e500

Alexander Graf (8):
  KVM: PPC: BookE: Expose remote TLB flushes in debugfs
  KVM: PPC: E500: Fix clear_tlb_refs
  KVM: PPC: PR: Use generic tracepoint for guest exit
  KVM: PPC: Expose SYNC cap based on mmu notifiers
  KVM: Add hva_to_memslot
  KVM: PPC: E500: Implement MMU notifiers
  KVM: Add page map arch callback
  KVM: PPC: Add cache flush on page map

 arch/powerpc/include/asm/kvm_host.h |   13 +++++-
 arch/powerpc/include/asm/kvm_ppc.h  |    1 +
 arch/powerpc/kvm/Kconfig            |    2 +
 arch/powerpc/kvm/book3s_pr.c        |    2 +-
 arch/powerpc/kvm/booke.c            |   27 ++++++++++++
 arch/powerpc/kvm/e500_tlb.c         |   60 +++++++++++++++++++++++++-
 arch/powerpc/kvm/powerpc.c          |    8 +++-
 arch/powerpc/kvm/trace.h            |   79 ++++++++++++++++++++++------------
 arch/powerpc/mm/mem.c               |    1 +
 include/linux/kvm_host.h            |    1 +
 virt/kvm/kvm_main.c                 |   20 ++++++++-
 11 files changed, 180 insertions(+), 34 deletions(-)