Re: [PATCH v3] MAINTAINERS: Update multiplexer subsystem maintainers and status

["Nuno Sá" <noname.nuno@gmail.com>]

On Wed, Jul 08, 2026 at 03:43:24PM +0100, Lad, Prabhakar wrote:
> Hi Peter,
> 
> On Wed, Jul 8, 2026 at 3:17 PM Peter Rosin <peda@lysator.liu.se> wrote:
> >
> > On 2026-07-07 19:59, Krzysztof Kozlowski wrote:
> > > On 07/07/2026 16:41, Peter Rosin wrote:
> > >> On 2026-07-06 10:48, Prabhakar wrote:
> > >>> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > >>>
> > >>> Update the multiplexer subsystem maintainer entry and change its status
> > >>> from "Odd Fixes" to "Maintained".
> > >>>
> > >>> Move Peter to the CREDITS file to recognize his foundational work creating
> > >>> and maintaining the subsystem. Incoming patches will now be reviewed,
> > >>> tested, and routed via Greg closer to the RC5-RC6 release windows.
> > >>>
> > >>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > >>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> > >>> Cc: Peter Rosin <peda@lysator.liu.se>
> > >>> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > >>> ---
> > >>> v2->v3:
> > >>> - Added Alvin and Antoniu as maintainers.
> > >>> - Updated commit message.
> > >>> - Added Reviewed-by tag.
> > >>>
> > >>> v1->v2:
> > >>> - Added entry to CREDITS file
> > >>> ---
> > >>>    CREDITS     | 4 ++++
> > >>>    MAINTAINERS | 6 ++++--
> > >>>    2 files changed, 8 insertions(+), 2 deletions(-)
> > >>>
> > >>> diff --git a/CREDITS b/CREDITS
> > >>> index 8b229514ec8e..298d15e89c94 100644
> > >>> --- a/CREDITS
> > >>> +++ b/CREDITS
> > >>> @@ -3513,6 +3513,10 @@ S: R. Anhanguera, 1487 - Ipiranga
> > >>>    S: 79080-740 - Campo Grande - Mato Grosso do Sul
> > >>>    S: Brazil
> > >>>
> > >>> +N: Peter Rosin
> > >>> +E: peda@lysator.liu.se
> > >>> +D: Multiplexer subsystem founder and former maintainer
> > >>> +
> > >>>    N: Stephen Rothwell
> > >>>    E: sfr@canb.auug.org.au
> > >>>    W: http://www.canb.auug.org.au/~sfr
> > >>> diff --git a/MAINTAINERS b/MAINTAINERS
> > >>> index f96621b3214c..6ed6a2e43f6b 100644
> > >>> --- a/MAINTAINERS
> > >>> +++ b/MAINTAINERS
> > >>> @@ -18487,8 +18487,10 @@ F: include/linux/mmc/
> > >>>    F:       include/uapi/linux/mmc/
> > >>>
> > >>>    MULTIPLEXER SUBSYSTEM
> > >>> -M: Peter Rosin <peda@lysator.liu.se>
> > >>
> > >> I oppose the removal. I also find it strange to request my
> > >> removal without any attempt to reach out to me first.
> > >
> > > That's unfortunate. You have been Cc-ed, though. There were several
> > > resends, pings, orphaned (never responded) patches on the mailing list,
> > > eventually leading to entire discussion e.g.:
> > > https://lore.kernel.org/all/CAD++jL=-nPyjbZH7fGBU10oP-gqEDzvyt+D49iSU9=h6t5CUqw@mail.gmail.com/
> > >
> > > Earlier I marked Mux subsystem as Odd fixes, which is close to "Orphaned".
> > >
> > > Worth looking at amount of pings here:
> > > https://lore.kernel.org/all/cover.1777294876.git.tommaso.merciai.xr@bp.renesas.com/
> > >
> > > On 4th of May your commit updating email address was merged, so all
> > > above and many earlier messages were sent to your @axentia email
> > > address. I understand that this was a factor in this misunderstanding
> > > but if @axentia stopped working on 30th of April, you could stay
> > > reachable by either updating .mailmap entry earlier or by using
> > > lei/korgalore simply to get the emails (I also do that for a few
> > > subsystems I maintain).
> > > > There were several attempts over past ~2 years, up to the point I even
> > > collected patches and sent them to Greg.
> > >
> > > That's why I do not find it "strange".
> >
> > Yes, I'm perfectly aware that my track record is far from perfect.
> > Thank you for picking up some of the slack and sorry for the inconvenience.
> >
> > My "strange" comment was regarding the fact that the maintainer update
> > came seemingly from nowhere. I have now read the discussion in the other
> > thread and see that all the discussion happened with the stale @axentia
> > address CC:ed. But then, after that, these patches were sent to my new
> > address w/o any reference to that discussion. I still call it strange
> > to not involve the new mail address before requesting to remove me as
> > maintainer, but given the history I can certainly understand why it
> > happened.
> >
> > I replied in a bit of a panic, and probably failed to communicate as
> > clearly as I could have.
> >
> > > If you want and have time to keep maintaining this, it would be great.
> > > Please then commit to have time for this subsystem.
> >
> > Yes, I would like that, and I will make time. Also, the mux subsystem
> > is small but do sport some unusual properties. A fair amount of people
> > seem to misunderstand some of the basics.
> >
> Thank you for the reply and for clarifying the situation with the
> email transition. It is completely understandable how the discussion
> was missed given the stale @axentia address, and there are absolutely
> no hard feelings regarding the initial reaction.
> It is fantastic news that you have the time and desire to continue
> maintaining the multiplexer subsystem.
> 
> Since a few of us (Alvin, Antoniu, and myself) have a vested interest
> in the subsystem would happy to help when needed.
> 
> For now we can drop this patch.

If Peter is fine with it I think it would be valuable to have at least
one co-maintainer or at least one reviewer.

My 2 cents...

- Nuno Sá