On Tue, Aug 15, 2023 at 03:56:37PM -0300, Jason Gunthorpe wrote: > On Tue, Aug 15, 2023 at 11:53:26AM -0700, Nicolin Chen wrote: > > > ops = dev_iommu_ops(idev->dev); > > > if (!ops->hw_info) { > > > data = ops->hw_info(idev->dev, &data_len, &cmd->out_data_type); > > > > It should be: > > if (ops->hw_info) { > > Hmm, the test suite probably needs some more stuff then too since it > passed like that :) Ack. I will see what I can do.