Hi Tina, On Thu, 2 Mar 2023 21:52:42 +0800, Tina Zhang <tina.zhang@xxxxxxxxx> wrote: > > if (mm->pasid < min || mm->pasid >= max) > Here seems not right, since the valid range is defined [min, max]. > Shouldn't the invalid range be: > if (mm->pasid < min || mm->pasid > max) yes it is better to be consistent even if we removed the inclusive requirements in the previous comments. Thanks, Jacob