> From: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx> > Sent: Thursday, March 2, 2023 7:57 AM > > > - if (min == INVALID_IOASID || max == INVALID_IOASID || > + if (min == IOMMU_PASID_INVALID || max == > IOMMU_PASID_INVALID || > min == 0 || max < min) > return -EINVAL; > if (!pasid_valid(min) || !pasid_valid(max) || ...) with that, Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>