[PATCH 0/4] kvm: powerpc: use cache attributes from linux pte

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From: Bharat Bhushan <bharat.bhushan@xxxxxxxxxxxxx>

v1->v2
 - Removed _PAGE_BUSY loop as suggested by PaulS.
 - Added check for PAGE_SPLITTING

kvm: powerpc: use cache attributes from linux pte
 - 1st Patch fixes a bug in booke (detail in patch)
 - 2nd patch is renaming the linux_pte_lookup_function() just for clarity.
   There is not functional change.
 - 3nd Patch adds a Linux pte lookup function.
 - 4th Patch uses the above defined function and setup TLB.wimg accordingly


Bharat Bhushan (4):
  kvm: booke: clear host tlb reference flag on guest tlb invalidation
  kvm: book3s: rename lookup_linux_pte() to
    lookup_linux_pte_and_update()
  kvm: powerpc: define a linux pte lookup function
  kvm: powerpc: use caching attributes as per linux pte

 arch/powerpc/include/asm/kvm_host.h |    2 +-
 arch/powerpc/include/asm/pgtable.h  |   27 +++++++++++++++++
 arch/powerpc/kvm/book3s_hv_rm_mmu.c |    8 +++--
 arch/powerpc/kvm/booke.c            |    1 +
 arch/powerpc/kvm/e500.h             |    8 +++--
 arch/powerpc/kvm/e500_mmu_host.c    |   55 +++++++++++++++++++---------------
 6 files changed, 70 insertions(+), 31 deletions(-)


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