[PULL 00/42] vfio queue

["Cédric Le Goater" <clg@redhat.com>]

The following changes since commit d89b64beea65f77c21a553cb54cb97b75c53dc21:

  Merge tag 'pull-request-2024-06-24' of https://gitlab.com/thuth/qemu into staging (2024-06-24 11:57:11 -0700)

are available in the Git repository at:

  https://github.com/legoater/qemu/ tags/pull-vfio-20240624

for you to fetch changes up to 96b7af4388b38bc1f66467a9c7c8ee9d3bff500f:

  vfio/container: Move vfio_container_destroy() to an instance_finalize() handler (2024-06-24 23:15:31 +0200)

----------------------------------------------------------------
vfio queue:

* Add a host IOMMU device abstraction
* VIRTIO-IOMMU/VFIO: Fix host iommu geometry handling
* QOMify VFIOContainer

----------------------------------------------------------------
Avihai Horon (1):
      vfio/common: Extract vIOMMU code from vfio_sync_dirty_bitmap()

Cédric Le Goater (15):
      vfio: Make vfio_devices_dma_logging_start() return bool
      vfio: Remove unused declarations from vfio-common.h
      vfio/container: Introduce vfio_address_space_insert()
      vfio/container: Simplify vfio_container_init()
      vfio/container: Modify vfio_get_iommu_type() to use a container fd
      vfio/container: Introduce vfio_get_iommu_class_name()
      vfio/container: Introduce vfio_create_container()
      vfio/container: Discover IOMMU type before creating the container
      vfio/container: Change VFIOContainerBase to use QOM
      vfio/container: Switch to QOM
      vfio/container: Introduce an instance_init() handler
      vfio/container: Remove VFIOContainerBase::ops
      vfio/container: Remove vfio_container_init()
      vfio/container: Introduce vfio_iommu_legacy_instance_init()
      vfio/container: Move vfio_container_destroy() to an instance_finalize() handler

Eric Auger (8):
      HostIOMMUDevice: Store the VFIO/VDPA agent
      virtio-iommu: Implement set|unset]_iommu_device() callbacks
      HostIOMMUDevice: Introduce get_iova_ranges callback
      HostIOMMUDevice: Store the aliased bus and devfn
      virtio-iommu: Compute host reserved regions
      virtio-iommu: Remove the implementation of iommu_set_iova_range
      hw/vfio: Remove memory_region_iommu_set_iova_ranges() call
      memory: Remove IOMMU MR iommu_set_iova_range API

Joao Martins (1):
      vfio/common: Move dirty tracking ranges update to helper

Yi Liu (2):
      hw/pci: Introduce pci_device_[set|unset]_iommu_device()
      intel_iommu: Implement [set|unset]_iommu_device() callbacks

Zhenzhong Duan (15):
      backends: Introduce HostIOMMUDevice abstract
      backends/host_iommu_device: Introduce HostIOMMUDeviceCaps
      vfio/container: Introduce TYPE_HOST_IOMMU_DEVICE_LEGACY_VFIO device
      backends/iommufd: Introduce TYPE_HOST_IOMMU_DEVICE_IOMMUFD[_VFIO] devices
      range: Introduce range_get_last_bit()
      vfio/container: Implement HostIOMMUDeviceClass::realize() handler
      backends/iommufd: Introduce helper function iommufd_backend_get_device_info()
      vfio/iommufd: Implement HostIOMMUDeviceClass::realize() handler
      vfio/container: Implement HostIOMMUDeviceClass::get_cap() handler
      backends/iommufd: Implement HostIOMMUDeviceClass::get_cap() handler
      vfio: Create host IOMMU device instance
      hw/pci: Introduce helper function pci_device_get_iommu_bus_devfn()
      vfio/pci: Pass HostIOMMUDevice to vIOMMU
      intel_iommu: Extract out vtd_cap_init() to initialize cap/ecap
      intel_iommu: Check compatibility with host IOMMU capabilities

 MAINTAINERS                           |   2 +
 include/exec/memory.h                 |  32 ----
 include/hw/i386/intel_iommu.h         |   2 +
 include/hw/pci/pci.h                  |  38 ++++-
 include/hw/vfio/vfio-common.h         |  18 ++-
 include/hw/vfio/vfio-container-base.h |  22 +--
 include/hw/virtio/virtio-iommu.h      |   2 +
 include/qemu/range.h                  |  11 ++
 include/sysemu/host_iommu_device.h    | 102 ++++++++++++
 include/sysemu/iommufd.h              |  19 +++
 backends/host_iommu_device.c          |  33 ++++
 backends/iommufd.c                    |  76 +++++++--
 hw/i386/intel_iommu.c                 | 203 ++++++++++++++++++-----
 hw/pci/pci.c                          |  79 ++++++++-
 hw/vfio/common.c                      | 150 ++++++++++-------
 hw/vfio/container-base.c              |  70 ++++----
 hw/vfio/container.c                   | 164 +++++++++++++------
 hw/vfio/helpers.c                     |  17 ++
 hw/vfio/iommufd.c                     |  68 +++++++-
 hw/vfio/pci.c                         |  23 ++-
 hw/vfio/spapr.c                       |   3 +
 hw/virtio/virtio-iommu.c              | 296 ++++++++++++++++++++++------------
 system/memory.c                       |  13 --
 backends/meson.build                  |   1 +
 24 files changed, 1066 insertions(+), 378 deletions(-)
 create mode 100644 include/sysemu/host_iommu_device.h
 create mode 100644 backends/host_iommu_device.c