Jonathan Cameron wrote: > The res_desc parameter was originally introduced for documentation purposes > and with the idea that with HDM-DB CXL invalidation could be triggered from > the device. That has not come to pass and the continued existence of the > option is confusing when we add a range in the following patch which might > not be a strict subset of the res_desc. So avoid that confusion by dropping > the parameter. > > Link: https://lore.kernel.org/linux-mm/686eedb25ed02_24471002e@xxxxxxxxxxxxxxxxxxxxxxxxx.notmuch/ > Suggested-by: Dan Williams <dan.j.williams@xxxxxxxxx> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > --- > V3: New patch. > As Dan calls out in the linked mail, an alternative might be to lookup > the ranges and enforce the descriptor but his expressed preference > was for dropping the parameter. Reviewed-by: Dan Williams <dan.j.williams@xxxxxxxxx>
