On 03/01/18 04:51, Paolo Bonzini wrote: > On 02/01/2018 06:28, Alexey Kardashevskiy wrote: >> This is my current queue of the in-kernel TCE acceleration >> enablement. >> >> Changes since >> https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg01918.html : >> * 3 patches instead of one, one per maintainership area; >> * added memory_region_iommu_get_attr(); >> * removed set_attr() as there is no use for it now; >> * folded the chunk in vfio_listener_region_add() under >> VFIO_SPAPR_TCE_v2_IOMMU branch as the acceleration is only >> enabled when DMA memory is preregistered and this is only supported >> by the v2 IOMMU. >> >> This is based on sha1 >> ad59cde Cédric Le Goater "target/ppc: more use of the PPC_*() macros". >> >> Please comment. Thanks. >> >> >> >> Alexey Kardashevskiy (3): >> memory/iommu: Add get_attr() >> vfio/spapr: Use iommu memory region's get_attr() >> spapr/iommu: Enable in-kernel TCE acceleration via VFIO KVM device >> >> include/exec/memory.h | 22 ++++++++++++++++++++++ >> target/ppc/kvm_ppc.h | 6 ++++++ >> hw/ppc/spapr_iommu.c | 19 +++++++++++++++++++ >> hw/vfio/common.c | 26 ++++++++++++++++++++++++++ >> memory.c | 13 +++++++++++++ >> target/ppc/kvm.c | 7 ++++++- >> hw/vfio/trace-events | 1 + >> 7 files changed, 93 insertions(+), 1 deletion(-) >> > > Alex, if this is okay for you, please pick it up yourself.
Alex, ping? > > Thanks, > > Paolo > -- Alexey
