[Qemu-devel] [RFC PATCH qemu 0/5] vfio-pci, spapr: Allow in-kernel acceleration

[Alexey Kardashevskiy]

This is my current working tree to support kernel's
"powerpc/kvm/vfio: Enable in-kernel acceleration".

Changes:
v2:
* QOM'fy of IOMMUMemoryRegion
* fix comments from v1 review

Please comment. Thanks.



Alexey Kardashevskiy (5):
  memory/iommu: QOM'fy IOMMU MemoryRegion
  spapr-iommu: Subclass TYPE_IOMMU_MEMORY_REGION
  vfio-pci: Reorder group-to-container attaching
  vfio/spapr: Add a notifier for PPC64 HV/PR KVM about new group
    attached to LIOBN
  spapr/iommu: Enable in-kernel TCE acceleration via VFIO KVM device

 include/exec/memory.h         |  50 ++++++++++++++++----
 include/hw/ppc/spapr.h        |  25 +++++++++-
 include/hw/vfio/vfio-common.h |   3 +-
 include/qemu/typedefs.h       |   1 +
 target/ppc/kvm_ppc.h          |   6 +++
 exec.c                        |  16 +++++--
 hw/ppc/spapr_iommu.c          |  47 +++++++++++++++----
 hw/vfio/common.c              |  41 ++++++++++------
 hw/vfio/spapr.c               |  35 +++++++++++++-
 memory.c                      | 106 ++++++++++++++++++++++++++++--------------
 target/ppc/kvm.c              |   7 ++-
 hw/vfio/trace-events          |   1 +
 12 files changed, 264 insertions(+), 74 deletions(-)

-- 
2.11.0