Re: [PULL 00/75] virtio,pci,pc: features, fixes

["Michael S. Tsirkin" <mst@redhat.com>]

On Sun, Oct 05, 2025 at 03:16:03PM -0400, Michael S. Tsirkin wrote:
> The following changes since commit 81e3121bef89bcd3ccb261899e5a36246199065d:
> 
>   Merge tag 'pull-vfio-20251003' of https://github.com/legoater/qemu into staging (2025-10-03 04:57:58 -0700)
> 
> 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 e27b177339ea4d391ed7538fbdbad34518937408:
> 
>   pci: Fix wrong parameter passing to pci_device_get_iommu_bus_devfn() (2025-10-05 09:13:26 -0400)

it is:

commit e209d4d7a31b9f82925a2205e6e19e61a3facbe0

    virtio: improve virtqueue mapping error messages

now.


sorry.


> ----------------------------------------------------------------
> virtio,pci,pc: features, fixes
> 
> users can now control VM bit in smbios.
> vhost-user-device is now user-createable.
> intel_iommu now supports PRI
> virtio-net now supports GSO over UDP tunnel
> ghes now supports error injection
> amd iommu now supports dma remapping for vfio
> 
> small fixes all over the place.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> ----------------------------------------------------------------
> Alejandro Jimenez (20):
>       memory: Adjust event ranges to fit within notifier boundaries
>       amd_iommu: Document '-device amd-iommu' common options
>       amd_iommu: Reorder device and page table helpers
>       amd_iommu: Helper to decode size of page invalidation command
>       amd_iommu: Add helper function to extract the DTE
>       amd_iommu: Return an error when unable to read PTE from guest memory
>       amd_iommu: Add helpers to walk AMD v1 Page Table format
>       amd_iommu: Add a page walker to sync shadow page tables on invalidation
>       amd_iommu: Add basic structure to support IOMMU notifier updates
>       amd_iommu: Sync shadow page tables on page invalidation
>       amd_iommu: Use iova_tree records to determine large page size on UNMAP
>       amd_iommu: Unmap all address spaces under the AMD IOMMU on reset
>       amd_iommu: Add replay callback
>       amd_iommu: Invalidate address translations on INVALIDATE_IOMMU_ALL
>       amd_iommu: Toggle memory regions based on address translation mode
>       amd_iommu: Set all address spaces to use passthrough mode on reset
>       amd_iommu: Add dma-remap property to AMD vIOMMU device
>       amd_iommu: Toggle address translation mode on devtab entry invalidation
>       amd_iommu: Do not assume passthrough translation when DTE[TV]=0
>       amd_iommu: Refactor amdvi_page_walk() to use common code for page walk
> 
> Alessandro Ratti (1):
>       virtio: Add function name to error messages
> 
> Alex Bennée (1):
>       hw/virtio: rename vhost-user-device and make user creatable
> 
> CLEMENT MATHIEU--DRIF (5):
>       pcie: Add a way to get the outstanding page request allocation (pri) from the config space.
>       intel_iommu: Bypass barrier wait descriptor
>       intel_iommu: Declare PRI constants and structures
>       intel_iommu: Declare registers for PRI
>       intel_iommu: Add PRI operations support
> 
> Damien Bergamini (1):
>       pcie_sriov: Fix broken MMIO accesses from SR-IOV VFs
> 
> Daniil Tatianin (1):
>       hw/smbios: allow clearing the VM bit in SMBIOS table 0
> 
> Igor Mammedov (2):
>       smbios: cap DIMM size to 2Tb as workaround for broken Windows
>       x86: ich9: fix default value of 'No Reboot' bit in GCS
> 
> Joao Martins (2):
>       intel-iommu: Move dma_translation to x86-iommu
>       amd_iommu: HATDis/HATS=11 support
> 
> Li Zhaoxin (1):
>       vdpa-dev: add get_vhost() callback for vhost-vdpa device
> 
> Mauro Carvalho Chehab (17):
>       Revert "hw/acpi/ghes: Make ghes_record_cper_errors() static"
>       acpi/ghes: Cleanup the code which gets ghes ged state
>       acpi/ghes: prepare to change the way HEST offsets are calculated
>       acpi/ghes: add a firmware file with HEST address
>       acpi/ghes: Use HEST table offsets when preparing GHES records
>       acpi/ghes: don't hard-code the number of sources for HEST table
>       acpi/ghes: add a notifier to notify when error data is ready
>       acpi/generic_event_device: Update GHES migration to cover hest addr
>       acpi/generic_event_device: add logic to detect if HEST addr is available
>       acpi/generic_event_device: add an APEI error device
>       tests/acpi: virt: allow acpi table changes at DSDT and HEST tables
>       arm/virt: Wire up a GED error device for ACPI / GHES
>       qapi/acpi-hest: add an interface to do generic CPER error injection
>       acpi/generic_event_device.c: enable use_hest_addr for QEMU 10.x
>       tests/acpi: virt: update HEST and DSDT tables
>       docs: hest: add new "etc/acpi_table_hest_addr" and update workflow
>       scripts/ghes_inject: add a script to generate GHES error inject
> 
> Paolo Abeni (14):
>       net: bundle all offloads in a single struct
>       linux-headers: deal with counted_by annotation
>       linux-headers: Update to Linux v6.17-rc1
>       virtio: introduce extended features type
>       virtio: serialize extended features state
>       virtio: add support for negotiating extended features
>       virtio-pci: implement support for extended features
>       vhost: add support for negotiating extended features
>       qmp: update virtio features map to support extended features
>       vhost-backend: implement extended features support
>       vhost-net: implement extended features support
>       virtio-net: implement extended features support
>       net: implement tunnel probing
>       net: implement UDP tunnel features offloading
> 
> Stefan Hajnoczi (6):
>       vhost: use virtio_config_get_guest_notifier()
>       virtio: unify virtio_notify_irqfd() and virtio_notify()
>       virtio: support irqfd in virtio_notify_config()
>       tests/libqos: extract qvirtqueue_set_avail_idx()
>       tests/virtio-scsi: add a virtio_error() IOThread test
>       pcie_sriov: make pcie_sriov_pf_exit() safe on non-SR-IOV devices
> 
> Zhenzhong Duan (3):
>       intel_iommu: Enable Enhanced Set Root Table Pointer Support (ESRTPS)
>       intel_iommu: Simplify caching mode check with VFIO device
>       pci: Fix wrong parameter passing to pci_device_get_iommu_bus_devfn()
> 
> peng guo (1):
>       hw/i386/pc: Avoid overlap between CXL window and PCI 64bit BARs in QEMU
> 
>  docs/pcie_sriov.txt                                |    5 +-
>  qapi/acpi-hest.json                                |   36 +
>  qapi/qapi-schema.json                              |    1 +
>  qapi/virtio.json                                   |    9 +-
>  hw/i386/amd_iommu.h                                |   51 +
>  hw/i386/intel_iommu_internal.h                     |   52 +
>  hw/virtio/virtio-qmp.h                             |    3 +-
>  include/hw/acpi/acpi_dev_interface.h               |    1 +
>  include/hw/acpi/aml-build.h                        |    2 +
>  include/hw/acpi/generic_event_device.h             |    1 +
>  include/hw/acpi/ghes.h                             |   51 +-
>  include/hw/arm/virt.h                              |    2 +
>  include/hw/firmware/smbios.h                       |    2 +-
>  include/hw/i386/intel_iommu.h                      |    1 +
>  include/hw/i386/x86-iommu.h                        |    1 +
>  include/hw/pci/pcie.h                              |    1 +
>  include/hw/pci/pcie_sriov.h                        |    4 -
>  include/hw/southbridge/ich9.h                      |    2 +-
>  include/hw/virtio/vhost-backend.h                  |    6 +
>  include/hw/virtio/vhost-user-base.h                |    2 +-
>  include/hw/virtio/vhost.h                          |   56 +-
>  include/hw/virtio/virtio-features.h                |  126 +++
>  include/hw/virtio/virtio-net.h                     |    2 +-
>  include/hw/virtio/virtio-pci.h                     |    2 +-
>  include/hw/virtio/virtio.h                         |   16 +-
>  include/net/net.h                                  |   20 +-
>  include/net/vhost_net.h                            |   33 +-
>  include/standard-headers/drm/drm_fourcc.h          |   56 +-
>  include/standard-headers/linux/ethtool.h           |    4 +-
>  include/standard-headers/linux/input-event-codes.h |    8 +
>  include/standard-headers/linux/input.h             |    1 +
>  include/standard-headers/linux/pci_regs.h          |    9 +
>  include/standard-headers/linux/vhost_types.h       |    5 +
>  include/standard-headers/linux/virtio_net.h        |   33 +
>  linux-headers/asm-arm64/unistd_64.h                |    2 +
>  linux-headers/asm-generic/unistd.h                 |    8 +-
>  linux-headers/asm-loongarch/unistd_64.h            |    2 +
>  linux-headers/asm-mips/unistd_n32.h                |    2 +
>  linux-headers/asm-mips/unistd_n64.h                |    2 +
>  linux-headers/asm-mips/unistd_o32.h                |    2 +
>  linux-headers/asm-powerpc/kvm.h                    |   13 -
>  linux-headers/asm-powerpc/unistd_32.h              |    2 +
>  linux-headers/asm-powerpc/unistd_64.h              |    2 +
>  linux-headers/asm-riscv/kvm.h                      |    1 +
>  linux-headers/asm-riscv/unistd_32.h                |    2 +
>  linux-headers/asm-riscv/unistd_64.h                |    2 +
>  linux-headers/asm-s390/unistd_32.h                 |    2 +
>  linux-headers/asm-s390/unistd_64.h                 |    2 +
>  linux-headers/asm-x86/unistd_32.h                  |    2 +
>  linux-headers/asm-x86/unistd_64.h                  |    2 +
>  linux-headers/asm-x86/unistd_x32.h                 |    2 +
>  linux-headers/linux/iommufd.h                      |  154 ++-
>  linux-headers/linux/kvm.h                          |    2 +
>  linux-headers/linux/vfio.h                         |   12 +-
>  linux-headers/linux/vhost.h                        |   35 +
>  net/tap-linux.h                                    |    9 +
>  net/tap_int.h                                      |    5 +-
>  tests/qtest/libqos/virtio.h                        |    2 +
>  hw/acpi/aml-build.c                                |   10 +
>  hw/acpi/generic_event_device.c                     |   44 +
>  hw/acpi/ghes-stub.c                                |    7 +-
>  hw/acpi/ghes.c                                     |  233 +++--
>  hw/acpi/ghes_cper.c                                |   40 +
>  hw/acpi/ghes_cper_stub.c                           |   20 +
>  hw/arm/virt-acpi-build.c                           |   35 +-
>  hw/arm/virt.c                                      |   20 +-
>  hw/block/virtio-blk.c                              |    6 +-
>  hw/core/machine.c                                  |   10 +-
>  hw/i386/acpi-build.c                               |    6 +-
>  hw/i386/amd_iommu.c                                | 1066 +++++++++++++++++---
>  hw/i386/intel_iommu.c                              |  384 ++++++-
>  hw/i386/pc.c                                       |   40 +-
>  hw/i386/pc_piix.c                                  |    1 +
>  hw/i386/pc_q35.c                                   |    1 +
>  hw/i386/x86-iommu.c                                |    1 +
>  hw/isa/lpc_ich9.c                                  |    7 +-
>  hw/net/e1000e_core.c                               |    5 +-
>  hw/net/igb_core.c                                  |    5 +-
>  hw/net/igbvf.c                                     |    6 +-
>  hw/net/vhost_net-stub.c                            |    8 +-
>  hw/net/vhost_net.c                                 |   45 +-
>  hw/net/virtio-net.c                                |  234 +++--
>  hw/net/vmxnet3.c                                   |   13 +-
>  hw/nvme/ctrl.c                                     |    8 +-
>  hw/pci/pci.c                                       |   21 +-
>  hw/pci/pcie.c                                      |    8 +
>  hw/pci/pcie_sriov.c                                |   17 +-
>  hw/scsi/virtio-scsi.c                              |    6 +-
>  hw/smbios/smbios.c                                 |   11 +-
>  hw/virtio/vdpa-dev.c                               |    7 +
>  hw/virtio/vhost-backend.c                          |   62 +-
>  ...r-device-pci.c => vhost-user-test-device-pci.c} |   17 +-
>  ...host-user-device.c => vhost-user-test-device.c} |    9 +-
>  hw/virtio/vhost.c                                  |   79 +-
>  hw/virtio/virtio-balloon.c                         |    2 +-
>  hw/virtio/virtio-bus.c                             |   11 +-
>  hw/virtio/virtio-hmp-cmds.c                        |    3 +-
>  hw/virtio/virtio-pci.c                             |   76 +-
>  hw/virtio/virtio-qmp.c                             |   91 +-
>  hw/virtio/virtio.c                                 |  138 ++-
>  net/net.c                                          |   17 +-
>  net/netmap.c                                       |    3 +-
>  net/tap-bsd.c                                      |    8 +-
>  net/tap-linux.c                                    |   38 +-
>  net/tap-solaris.c                                  |    9 +-
>  net/tap-stub.c                                     |    8 +-
>  net/tap.c                                          |   21 +-
>  system/memory.c                                    |   10 +-
>  target/arm/kvm.c                                   |    7 +-
>  tests/qtest/libqos/virtio.c                        |   16 +-
>  tests/qtest/virtio-scsi-test.c                     |   32 +
>  MAINTAINERS                                        |   10 +
>  docs/specs/acpi_hest_ghes.rst                      |   28 +-
>  docs/system/devices/vhost-user.rst                 |   20 +-
>  hw/acpi/Kconfig                                    |    5 +
>  hw/acpi/meson.build                                |    2 +
>  hw/virtio/Kconfig                                  |    5 +
>  hw/virtio/meson.build                              |    5 +-
>  hw/virtio/trace-events                             |    1 -
>  linux-headers/LICENSES/preferred/GPL-2.0           |   10 +-
>  qapi/meson.build                                   |    1 +
>  qemu-options.hx                                    |   25 +-
>  scripts/arm_processor_error.py                     |  476 +++++++++
>  scripts/ghes_inject.py                             |   51 +
>  scripts/qmp_helper.py                              |  703 +++++++++++++
>  scripts/update-linux-headers.sh                    |    1 +
>  tests/data/acpi/aarch64/virt/DSDT                  |  Bin 5293 -> 5337 bytes
>  tests/data/acpi/aarch64/virt/DSDT.acpihmatvirt     |  Bin 5379 -> 5423 bytes
>  tests/data/acpi/aarch64/virt/DSDT.acpipcihp        |  Bin 6202 -> 6246 bytes
>  tests/data/acpi/aarch64/virt/DSDT.hpoffacpiindex   |  Bin 5347 -> 5391 bytes
>  tests/data/acpi/aarch64/virt/DSDT.memhp            |  Bin 6654 -> 6698 bytes
>  tests/data/acpi/aarch64/virt/DSDT.pxb              |  Bin 7768 -> 7812 bytes
>  tests/data/acpi/aarch64/virt/DSDT.smmuv3-dev       |  Bin 10230 -> 10274 bytes
>  tests/data/acpi/aarch64/virt/DSDT.smmuv3-legacy    |  Bin 10230 -> 10274 bytes
>  tests/data/acpi/aarch64/virt/DSDT.topology         |  Bin 5495 -> 5539 bytes
>  tests/data/acpi/aarch64/virt/DSDT.viot             |  Bin 5310 -> 5354 bytes
>  tests/data/acpi/aarch64/virt/HEST                  |  Bin 132 -> 224 bytes
>  137 files changed, 4476 insertions(+), 722 deletions(-)
>  create mode 100644 qapi/acpi-hest.json
>  create mode 100644 include/hw/virtio/virtio-features.h
>  create mode 100644 hw/acpi/ghes_cper.c
>  create mode 100644 hw/acpi/ghes_cper_stub.c
>  rename hw/virtio/{vhost-user-device-pci.c => vhost-user-test-device-pci.c} (77%)
>  rename hw/virtio/{vhost-user-device.c => vhost-user-test-device.c} (87%)
>  create mode 100644 scripts/arm_processor_error.py
>  create mode 100755 scripts/ghes_inject.py
>  create mode 100755 scripts/qmp_helper.py
>