Hi Kevin, On Thu, 2 Mar 2023 08:58:21 +0000, "Tian, Kevin" <kevin.tian@xxxxxxxxx> wrote: > > 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) || ...) > will do > with that, > > Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx> > Thanks, Jacob