[PULL 00/47] vfio queue

["Cédric Le Goater" <clg@redhat.com>]

The following changes since commit 85ef20f1673feaa083f4acab8cf054df77b0dbed:

  Merge tag 'pull-maintainer-may24-160524-2' of https://gitlab.com/stsquad/qemu into staging (2024-05-16 10:02:56 +0200)

are available in the Git repository at:

  https://github.com/legoater/qemu/ tags/pull-vfio-20240522

for you to fetch changes up to b4e1670c494165d4186930d56f692857f4fec89b:

  vfio/igd: Use g_autofree in vfio_probe_igd_bar4_quirk() (2024-05-22 10:04:22 +0200)

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

* Improvement of error reporting during migration
* Removed Vendor Specific Capability check on newer machine
* Addition of a VFIO migration QAPI event
* Changed prototype of routines using an error parameter to return bool
* Several cleanups regarding autofree variables

----------------------------------------------------------------
Avihai Horon (4):
      qapi/vfio: Add VFIO migration QAPI event
      vfio/migration: Emit VFIO migration QAPI event
      vfio/migration: Don't emit STOP_COPY VFIO migration QAPI event twice
      vfio/migration: Enhance VFIO migration state tracing

Cédric Le Goater (13):
      vfio: Add Error** argument to .set_dirty_page_tracking() handler
      vfio: Add Error** argument to vfio_devices_dma_logging_start()
      migration: Extend migration_file_set_error() with Error* argument
      vfio/migration: Add an Error** argument to vfio_migration_set_state()
      vfio/migration: Add Error** argument to .vfio_save_config() handler
      vfio: Reverse test on vfio_get_xlat_addr()
      memory: Add Error** argument to memory_get_xlat_addr()
      vfio: Add Error** argument to .get_dirty_bitmap() handler
      vfio: Also trace event failures in vfio_save_complete_precopy()
      vfio/ap: Use g_autofree variable in vfio_ap_register_irq_notifier()
      vfio/ap: Make vfio_ap_register_irq_notifier() return a bool
      vfio/ccw: Use g_autofree variable in vfio_ccw_register_irq_notifier()
      vfio/ccw: Make vfio_ccw_register_irq_notifier() return a bool

Vinayak Kale (1):
      vfio/pci: migration: Skip config space check for Vendor Specific Information in VSC during restore/load

Zhenzhong Duan (29):
      vfio/pci: Use g_autofree in vfio_realize
      vfio/pci: Use g_autofree in iommufd_cdev_get_info_iova_range()
      vfio: Make VFIOIOMMUClass::attach_device() and its wrapper return bool
      vfio: Make VFIOIOMMUClass::setup() return bool
      vfio: Make VFIOIOMMUClass::add_window() and its wrapper return bool
      vfio/container: Make vfio_connect_container() return bool
      vfio/container: Make vfio_set_iommu() return bool
      vfio/container: Make vfio_get_device() return bool
      vfio/iommufd: Make iommufd_cdev_*() return bool
      vfio/cpr: Make vfio_cpr_register_container() return bool
      backends/iommufd: Make iommufd_backend_*() return bool
      vfio/display: Fix error path in call site of ramfb_setup()
      vfio/display: Make vfio_display_*() return bool
      vfio/helpers: Use g_autofree in vfio_set_irq_signaling()
      vfio/helpers: Make vfio_set_irq_signaling() return bool
      vfio/helpers: Make vfio_device_get_name() return bool
      vfio/platform: Make vfio_populate_device() and vfio_base_device_init() return bool
      vfio/ccw: Make vfio_ccw_get_region() return a bool
      vfio/pci: Make vfio_intx_enable_kvm() return a bool
      vfio/pci: Make vfio_pci_relocate_msix() and vfio_msix_early_setup() return a bool
      vfio/pci: Make vfio_populate_device() return a bool
      vfio/pci: Make vfio_intx_enable() return bool
      vfio/pci: Make vfio_populate_vga() return bool
      vfio/pci: Make capability related functions return bool
      vfio/pci: Use g_autofree for vfio_region_info pointer
      vfio/pci-quirks: Make vfio_pci_igd_opregion_init() return bool
      vfio/pci-quirks: Make vfio_add_*_cap() return bool
      vfio: Use g_autofree in all call site of vfio_get_region_info()
      vfio/igd: Use g_autofree in vfio_probe_igd_bar4_quirk()

 MAINTAINERS                           |   1 +
 qapi/qapi-schema.json                 |   1 +
 qapi/vfio.json                        |  67 ++++++++
 hw/vfio/pci.h                         |  13 +-
 include/exec/memory.h                 |  15 +-
 include/hw/vfio/vfio-common.h         |  43 ++++--
 include/hw/vfio/vfio-container-base.h |  55 +++++--
 include/migration/misc.h              |   2 +-
 include/sysemu/iommufd.h              |   6 +-
 backends/iommufd.c                    |  29 ++--
 hw/core/machine.c                     |   1 +
 hw/vfio/ap.c                          |  35 ++---
 hw/vfio/ccw.c                         |  56 +++----
 hw/vfio/common.c                      | 119 +++++++++------
 hw/vfio/container-base.c              |  18 +--
 hw/vfio/container.c                   | 101 ++++++------
 hw/vfio/cpr.c                         |   4 +-
 hw/vfio/display.c                     |  22 ++-
 hw/vfio/helpers.c                     |  36 ++---
 hw/vfio/igd.c                         |  35 ++---
 hw/vfio/iommufd.c                     | 109 ++++++-------
 hw/vfio/migration.c                   | 180 ++++++++++++++++------
 hw/vfio/pci-quirks.c                  |  50 +++---
 hw/vfio/pci.c                         | 280 +++++++++++++++++-----------------
 hw/vfio/platform.c                    |  66 ++++----
 hw/vfio/spapr.c                       |  28 ++--
 hw/virtio/vhost-vdpa.c                |   5 +-
 migration/migration.c                 |   6 +-
 system/memory.c                       |  10 +-
 backends/trace-events                 |   4 +-
 hw/vfio/trace-events                  |   3 +-
 qapi/meson.build                      |   1 +
 32 files changed, 806 insertions(+), 595 deletions(-)
 create mode 100644 qapi/vfio.json