Re: [PULL 00/63] virtio,pci: features, cleanups

[Michael S. Tsirkin]

On Wed, Oct 04, 2023 at 04:43:13AM -0400, Michael S. Tsirkin wrote:
> The following changes since commit 494a6a2cf7f775d2c20fd6df9601e30606cc2014:
> 
>   Merge tag 'pull-request-2023-09-25' of https://gitlab.com/thuth/qemu into 
> staging (2023-09-25 10:10:30 -0400)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
> 
> for you to fetch changes up to dc1499091ca09db0ac7a5615a592e55f27d4965d:

603cf7156bc64236b4a5cccca9b42d5af5df5eea now - had to fix some commit
logs.

>   libvhost-user: handle shared_object msg (2023-10-04 04:28:35 -0400)
> 
> ----------------------------------------------------------------
> virtio,pci: features, cleanups
> 
> vdpa:
>       shadow vq vlan support
>       net migration with cvq
> cxl:
>      dummy ACPI QTG DSM
>      support emulating 4 HDM decoders
>      serial number extended capability
> virtio:
>       hared dma-buf
> 
> Fixes, cleanups all over the place.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> ----------------------------------------------------------------
> Akihiko Odaki (1):
>       amd_iommu: Fix APIC address check
> 
> Albert Esteve (4):
>       util/uuid: add a hash function
>       hw/display: introduce virtio-dmabuf
>       vhost-user: add shared_object msg
>       libvhost-user: handle shared_object msg
> 
> Alex Bennée (2):
>       virtio: add vhost-user-base and a generic vhost-user-device
>       hw/virtio: add config support to vhost-user-device
> 
> Ani Sinha (1):
>       hw/i386/pc: improve physical address space bound check for 32-bit x86 
> systems
> 
> Bernhard Beschow (8):
>       hw/i386/acpi-build: Use pc_madt_cpu_entry() directly
>       hw/acpi/cpu: Have build_cpus_aml() take a build_madt_cpu_fn callback
>       hw/acpi/acpi_dev_interface: Remove now unused madt_cpu virtual method
>       hw/acpi/acpi_dev_interface: Remove now unused #include "hw/boards.h"
>       hw/i386: Remove now redundant TYPE_ACPI_GED_X86
>       hw/i386/acpi-build: Determine SMI command port just once
>       hw/acpi: Trace GPE access in all device models, not just PIIX4
>       hw/acpi/core: Trace enable and status registers of GPE separately
> 
> Dave Jiang (1):
>       hw/cxl: Add QTG _DSM support for ACPI0017 device
> 
> David Woodhouse (1):
>       hw/isa/ich9: Add comment on imperfect emulation of PIC vs. I/O APIC 
> routing
> 
> Eugenio Pérez (9):
>       vdpa: use first queue SVQ state for CVQ default
>       vdpa: export vhost_vdpa_set_vring_ready
>       vdpa: rename vhost_vdpa_net_load to vhost_vdpa_net_cvq_load
>       vdpa: move vhost_vdpa_set_vring_ready to the caller
>       vdpa: remove net cvq migration blocker
>       vdpa net: zero vhost_vdpa iova_tree pointer at cleanup
>       vdpa net: fix error message setting virtio status
>       vdpa net: stop probing if cannot set features
>       vdpa net: follow VirtIO initialization properly at cvq isolation probing
> 
> Hawkins Jiawei (5):
>       virtio-net: do not reset vlan filtering at set_features
>       virtio-net: Expose MAX_VLAN
>       vdpa: Restore vlan filtering state
>       vdpa: Allow VIRTIO_NET_F_CTRL_VLAN in SVQ
>       vhost: Add count argument to vhost_svq_poll()
> 
> Ilya Maximets (4):
>       virtio: don't zero out memory region cache for indirect descriptors
>       virtio: use shadow_avail_idx while checking number of heads
>       virtio: remove unnecessary thread fence while reading next descriptor
>       virtio: remove unused next argument from 
> virtqueue_split_read_next_desc()
> 
> Jonah Palmer (3):
>       qmp: remove virtio_list, search QOM tree instead
>       qmp: update virtio feature maps, vhost-user-gpio introspection
>       vhost-user: move VhostUserProtocolFeature definition to header file
> 
> Jonathan Cameron (7):
>       tests/acpi: Allow update of DSDT.cxl
>       tests/acpi: Update DSDT.cxl with QTG DSM
>       hw/cxl: Push cxl_decoder_count_enc() and cxl_decode_ig() into .c
>       hw/cxl: Add utility functions decoder interleave ways and target count.
>       hw/cxl: Fix and use same calculation for HDM decoder block size 
> everywhere
>       hw/cxl: Support 4 HDM decoders at all levels of topology
>       hw/pci-bridge/cxl-upstream: Add serial number extended capability 
> support
> 
> Laszlo Ersek (7):
>       vhost-user: strip superfluous whitespace
>       vhost-user: tighten "reply_supported" scope in "set_vring_addr"
>       vhost-user: factor out "vhost_user_write_sync"
>       vhost-user: flatten "enforce_reply" into "vhost_user_write_sync"
>       vhost-user: hoist "write_sync", "get_features", "get_u64"
>       vhost-user: allow "vhost_set_vring" to wait for a reply
>       vhost-user: call VHOST_USER_SET_VRING_ENABLE synchronously
> 
> Michael S. Tsirkin (1):
>       pci: SLT must be RO
> 
> Philippe Mathieu-Daudé (6):
>       hw/virtio: Propagate page_mask to vhost_vdpa_listener_skipped_section()
>       hw/virtio: Propagate page_mask to vhost_vdpa_section_end()
>       hw/virtio/vhost-vdpa: Inline TARGET_PAGE_ALIGN() macro
>       hw/virtio/vhost-vdpa: Use target-agnostic qemu_target_page_mask()
>       hw/virtio: Build vhost-vdpa.o once
>       hw/virtio/meson: Rename softmmu_virtio_ss[] -> system_virtio_ss[]
> 
> Stefan Hajnoczi (1):
>       vdpa: fix gcc cvq_isolated uninitialized variable warning
> 
> Vladimir Sementsov-Ogievskiy (2):
>       pcie_sriov: unregister_vfs(): fix error path
>       libvhost-user.c: add assertion to vu_message_read_default
> 
>  hw/acpi/hmat.h                            |   3 +-
>  hw/i386/acpi-common.h                     |   3 +-
>  hw/i386/amd_iommu.h                       |   2 -
>  hw/virtio/vhost-shadow-virtqueue.h        |   2 +-
>  hw/virtio/virtio-qmp.h                    |   7 -
>  include/exec/memory.h                     |  16 +-
>  include/hw/acpi/acpi_dev_interface.h      |   3 -
>  include/hw/acpi/cpu.h                     |   6 +-
>  include/hw/acpi/cxl.h                     |   1 +
>  include/hw/acpi/generic_event_device.h    |   2 -
>  include/hw/cxl/cxl_component.h            |  30 ++-
>  include/hw/i386/pc.h                      |   6 +
>  include/hw/pci/pci_bridge.h               |   3 +
>  include/hw/virtio/vhost-backend.h         |   3 +
>  include/hw/virtio/vhost-user-device.h     |  46 ++++
>  include/hw/virtio/vhost-user.h            |  22 ++
>  include/hw/virtio/vhost-vdpa.h            |   1 +
>  include/hw/virtio/virtio-dmabuf.h         | 100 ++++++++
>  include/hw/virtio/virtio-net.h            |   6 +
>  include/qemu/uuid.h                       |   2 +
>  subprojects/libvhost-user/libvhost-user.h |  55 +++-
>  hw/acpi/acpi-x86-stub.c                   |   6 -
>  hw/acpi/core.c                            |   9 +
>  hw/acpi/cpu.c                             |   9 +-
>  hw/acpi/cxl.c                             |  57 +++++
>  hw/acpi/hmat.c                            |   1 +
>  hw/acpi/memory_hotplug.c                  |   1 +
>  hw/acpi/piix4.c                           |   5 -
>  hw/core/machine.c                         |   5 +-
>  hw/cxl/cxl-component-utils.c              |  92 ++++++-
>  hw/cxl/cxl-host.c                         |  67 +++--
>  hw/display/virtio-dmabuf.c                | 138 ++++++++++
>  hw/i386/acpi-build.c                      |  14 +-
>  hw/i386/acpi-common.c                     |   5 +-
>  hw/i386/acpi-microvm.c                    |   3 +-
>  hw/i386/amd_iommu.c                       |   9 +-
>  hw/i386/generic_event_device_x86.c        |  36 ---
>  hw/i386/microvm.c                         |   2 +-
>  hw/i386/pc.c                              |  32 ++-
>  hw/i386/pc_piix.c                         |   4 +
>  hw/i386/pc_q35.c                          |   2 +
>  hw/isa/lpc_ich9.c                         |  16 +-
>  hw/mem/cxl_type3.c                        | 106 +++++---
>  hw/net/virtio-net.c                       |   6 +-
>  hw/pci-bridge/cxl_upstream.c              |  15 +-
>  hw/pci/pci.c                              |   2 +-
>  hw/pci/pci_bridge.c                       |  14 ++
>  hw/pci/pcie_sriov.c                       |   9 +-
>  hw/scsi/vhost-user-scsi.c                 |   4 -
>  hw/virtio/vdpa-dev.c                      |   3 +
>  hw/virtio/vhost-shadow-virtqueue.c        |  36 +--
>  hw/virtio/vhost-user-device-pci.c         |  71 ++++++
>  hw/virtio/vhost-user-device.c             | 380 ++++++++++++++++++++++++++++
>  hw/virtio/vhost-user-gpio.c               |   7 +
>  hw/virtio/vhost-user.c                    | 404 
> +++++++++++++++++++-----------
>  hw/virtio/vhost-vdpa.c                    |  66 ++---
>  hw/virtio/virtio-qmp.c                    | 139 +++++-----
>  hw/virtio/virtio.c                        |  64 +++--
>  net/vhost-vdpa.c                          | 153 +++++++----
>  subprojects/libvhost-user/libvhost-user.c | 121 +++++++++
>  tests/qtest/bios-tables-test.c            |  26 +-
>  tests/qtest/numa-test.c                   |   7 +-
>  tests/unit/test-uuid.c                    |  27 ++
>  tests/unit/test-virtio-dmabuf.c           | 137 ++++++++++
>  util/uuid.c                               |  14 ++
>  MAINTAINERS                               |   7 +
>  docs/interop/vhost-user.rst               |  57 +++++
>  hw/acpi/trace-events                      |  10 +-
>  hw/display/meson.build                    |   1 +
>  hw/i386/meson.build                       |   1 -
>  hw/virtio/meson.build                     |  28 ++-
>  hw/virtio/trace-events                    |   2 +-
>  tests/data/acpi/q35/DSDT.cxl              | Bin 9655 -> 9723 bytes
>  tests/unit/meson.build                    |   1 +
>  74 files changed, 2192 insertions(+), 558 deletions(-)
>  create mode 100644 include/hw/virtio/vhost-user-device.h
>  create mode 100644 include/hw/virtio/virtio-dmabuf.h
>  create mode 100644 hw/display/virtio-dmabuf.c
>  delete mode 100644 hw/i386/generic_event_device_x86.c
>  create mode 100644 hw/virtio/vhost-user-device-pci.c
>  create mode 100644 hw/virtio/vhost-user-device.c
>  create mode 100644 tests/unit/test-virtio-dmabuf.c
>