iommufd/selftest: Add a selftest for IOMMU_HWPT_ALLOC

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Test the basic flow.

Link: https://lore.kernel.org/r/19-v8-6659224517ea+532-iommufd_alloc_jgg@nvidia.com
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Jason Gunthorpe 2023-07-17 15:12:15 -03:00

parent 7a467e02b3

commit 6583c865de

4 changed files with 49 additions and 1 deletions

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3

drivers/iommu/iommufd/io_pagetable.c

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15

tools/testing/selftests/iommu/iommufd.c

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11

tools/testing/selftests/iommu/iommufd_fail_nth.c

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21

tools/testing/selftests/iommu/iommufd_utils.h

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