Re: [PATCH v6 08/10] iommufd/selftest: Add IOMMU_TEST_OP_DEV_CHECK_CACHE test command

On Wed, Oct 30, 2024 at 02:35:34PM -0700, Nicolin Chen wrote:

Similar to IOMMU_TEST_OP_MD_CHECK_IOTLB verifying a mock_domain's iotlb, IOMMU_TEST_OP_DEV_CHECK_CACHE will be used to verify a mock_dev's cache.

Reviewed-by: Kevin Tian kevin.tian@intel.com Signed-off-by: Nicolin Chen nicolinc@nvidia.com

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drivers/iommu/iommufd/iommufd_test.h | 5 ++++ tools/testing/selftests/iommu/iommufd_utils.h | 24 +++++++++++++++++++ drivers/iommu/iommufd/selftest.c | 22 +++++++++++++++++ tools/testing/selftests/iommu/iommufd.c | 7 +++++- 4 files changed, 57 insertions(+), 1 deletion(-)

Reviewed-by: Jason Gunthorpe jgg@nvidia.com

Jason