iommufd/selftest: Expand mock_domain with dev_flags

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Expand mock_domain test to be able to manipulate the device capabilities.
This allows testing with mockdev without dirty tracking support advertised
and thus make sure enforce_dirty test does the expected.

To avoid breaking IOMMUFD_TEST UABI replicate the mock_domain struct and
thus add an input dev_flags at the end.

Link: https://lore.kernel.org/r/20231024135109.73787-14-joao.m.martins@oracle.com
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Joao Martins 2023-10-24 14:51:04 +01:00 • committed by Jason Gunthorpe

parent f35f22cc76

commit e04b23c8d4

3 changed files with 50 additions and 2 deletions

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12

drivers/iommu/iommufd/iommufd_test.h

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11

drivers/iommu/iommufd/selftest.c

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29

tools/testing/selftests/iommu/iommufd_utils.h

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