Re: [PATCH v2 3/8] mm/gup: make __gup_longterm_locked common

[Pavel Tatashin]

On Thu, Dec 10, 2020 at 12:44 PM Ira Weiny <ira.weiny@xxxxxxxxx> wrote:
>
> On Thu, Dec 10, 2020 at 08:30:03AM -0500, Pavel Tatashin wrote:
> > On Wed, Dec 9, 2020 at 11:06 PM Ira Weiny <ira.weiny@xxxxxxxxx> wrote:
> > >
> > > On Wed, Dec 09, 2020 at 07:43:30PM -0500, Pavel Tatashin wrote:
> > > > __gup_longterm_locked() has CMA || FS_DAX version and a common stub
> > > > version. In the preparation of prohibiting longterm pinning of pages from
> > > > movable zone make the CMA || FS_DAX version common, and delete the stub
> > > > version.
> > >
> > > I thought Jason sent a patch which got rid of this as well?
> >
> > Yes, this series applies on the mainline so it can be easily tested.
> > The next version, I will sync with linux-next.
>
> Oh yea we wanted this to be back-portable correct?
>
> If so, LGTM
>
> Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx>

Thank you. Yes, this series should be backported, but I am not sure
what to do about Jason's patch. Perhaps, in the next version I will
send out this series together with his patch.

Pasha

>
> Sorry for not keeping up,
> Ira