iommufd/selftest: Iterate idev_ids in mock_domain's alloc_hwpt test

The point in iterating variant->mock_domains is to test the idev_ids[0]
and idev_ids[1]. So use it instead of keeping testing idev_ids[0] only.

Link: https://lore.kernel.org/r/20230919011637.16483-1-nicolinc@nvidia.com
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/tools/testing/selftests/iommu/iommufd.c b/tools/testing/selftests/iommu/iommufd.c
index b7249ffc6750ceb0fa9b9e89f0e2cc6f89ce8585..f094a08a17ede6639505b2c639e7146d0ec46c16 100644 (file)
--- a/tools/testing/selftests/iommu/iommufd.c
+++ b/tools/testing/selftests/iommu/iommufd.c
@@ -1407,7 +1407,7 @@ TEST_F(iommufd_mock_domain, alloc_hwpt)
                uint32_t stddev_id;
                uint32_t hwpt_id;
 
-               test_cmd_hwpt_alloc(self->idev_ids[0], self->ioas_id, &hwpt_id);
+               test_cmd_hwpt_alloc(self->idev_ids[i], self->ioas_id, &hwpt_id);
                test_cmd_mock_domain(hwpt_id, &stddev_id, NULL, NULL);
                test_ioctl_destroy(stddev_id);
                test_ioctl_destroy(hwpt_id);