Merge tag 'pull-vfio-20250425' of https://github.com/legoater/qemu into staging

vfio queue:

* Updated IGD passthrough documentation
* Fixed L2 crash on pseries machines
* Reorganized code and renam

Merge tag 'pull-vfio-20250425' of https://github.com/legoater/qemu into staging

vfio queue:

* Updated IGD passthrough documentation
* Fixed L2 crash on pseries machines
* Reorganized code and renamed services
* Moved HostIOMMUDevice realize after device attachement to help
adding support for nested IOMMU
* Fixed CPR registration with IOMMUFD backend
* Refactored vfio-pci code to prepare ground for vfio-user

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# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1

* tag 'pull-vfio-20250425' of https://github.com/legoater/qemu: (50 commits)
vfio: refactor out vfio_pci_config_setup()
vfio: refactor out vfio_interrupt_setup()
vfio: Register/unregister container for CPR only once for each container
vfio: Remove hiod_typename property
vfio: Cleanup host IOMMU device creation
vfio/container: Move realize() after attachment
vfio/iommufd: Move realize() after attachment
vfio/iommufd: Make a separate call to get IOMMU capabilities
MAINTAINERS: Add a maintainer for util/vfio-helpers.c
vfio: Rename VFIOContainer related services
vfio: Rename VFIODevice related services
vfio: Rename vfio-common.h to vfio-device.h
vfio: Introduce vfio_listener_un/register() routines
vfio: Rename RAM discard related services
vfio: Introduce new files for VFIO MemoryListener
vfio: Rename vfio_get_dirty_bitmap()
vfio: Rename vfio_devices_all_device_dirty_tracking()
vfio: Rename vfio_devices_all_dirty_tracking_started()
vfio: Make vfio_container_query_dirty_bitmap() static
vfio: Make vfio_devices_query_dirty_bitmap() static
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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vfio: Move vfio_device_state_is_running/precopy() into migration.c

These routines are migration related. Move their declaration and
implementation under the migration files.

Reviewed-by: Prasad Pan

vfio: Move vfio_device_state_is_running/precopy() into migration.c

These routines are migration related. Move their declaration and
implementation under the migration files.

Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-8-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

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vfio: Introduce a new header file for internal migration services

Gather all VFIO migration related declarations into
"vfio-migration-internal.h" to reduce exposure of VFIO internals in
"hw/vfio/vfi

vfio: Introduce a new header file for internal migration services

Gather all VFIO migration related declarations into
"vfio-migration-internal.h" to reduce exposure of VFIO internals in
"hw/vfio/vfio-common.h".

Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-7-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

show more ...