Re: [PATCH v5 02/13] iommufd/selftest: Add IOMMU_VDEVICE_ALLOC test coverage

From: Jason Gunthorpe
Date: Tue Oct 29 2024 - 11:59:05 EST


On Fri, Oct 25, 2024 at 04:50:31PM -0700, Nicolin Chen wrote:
> Add a vdevice_alloc op to the viommu mock_viommu_ops for the coverage of
> IOMMU_VIOMMU_TYPE_SELFTEST allocations. Then, add a vdevice_alloc TEST_F
> to cover the IOMMU_VDEVICE_ALLOC ioctl.
>
> Signed-off-by: Nicolin Chen <nicolinc@xxxxxxxxxx>
> ---
> tools/testing/selftests/iommu/iommufd_utils.h | 27 +++++++++++++++++++
> tools/testing/selftests/iommu/iommufd.c | 20 ++++++++++++++
> .../selftests/iommu/iommufd_fail_nth.c | 4 +++
> 3 files changed, 51 insertions(+)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason