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d8470a775c
Support tests that want to add multiple devices to the same container/iommufd by decoupling struct vfio_pci_device from struct iommu. Multi-devices tests can now put multiple devices in the same container/iommufd like so: iommu = iommu_init(iommu_mode); device1 = vfio_pci_device_init(bdf1, iommu); device2 = vfio_pci_device_init(bdf2, iommu); device3 = vfio_pci_device_init(bdf3, iommu); ... vfio_pci_device_cleanup(device3); vfio_pci_device_cleanup(device2); vfio_pci_device_cleanup(device1); iommu_cleanup(iommu); To account for the new separation of vfio_pci_device and iommu, update existing tests to initialize and cleanup a struct iommu. Reviewed-by: Alex Mastro <amastro@fb.com> Tested-by: Alex Mastro <amastro@fb.com> Reviewed-by: Raghavendra Rao Ananta <rananta@google.com> Signed-off-by: David Matlack <dmatlack@google.com> Link: https://lore.kernel.org/r/20251126231733.3302983-7-dmatlack@google.com Signed-off-by: Alex Williamson <alex@shazbot.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.