linux-kernel - Re: [PATCH 2/2] of: property: fw_devlink: Fix links to supplier when created from phandles

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Message-ID: <20240408164021.6f13bf66@bootlin.com>
Date: Mon, 8 Apr 2024 16:40:21 +0200
From: Herve Codina <herve.codina@...tlin.com>
To: Saravana Kannan <saravanak@...gle.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "Rafael J. Wysocki"
 <rafael@...nel.org>, Rob Herring <robh+dt@...nel.org>, Frank Rowand
 <frowand.list@...il.com>, Shawn Guo <shawnguo@...nel.org>, Wolfram Sang
 <wsa@...nel.org>, Mark Brown <broonie@...nel.org>, Geert Uytterhoeven
 <geert+renesas@...der.be>, Rob Herring <robh@...nel.org>,
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, Luca Ceresoli
 <luca.ceresoli@...tlin.com>, Thomas Petazzoni
 <thomas.petazzoni@...tlin.com>, stable@...r.kernel.org, Android Kernel Team
 <kernel-team@...roid.com>
Subject: Re: [PATCH 2/2] of: property: fw_devlink: Fix links to supplier
 when created from phandles

Hi Sarava,

On Fri, 22 Mar 2024 19:00:03 -0700
Saravana Kannan <saravanak@...gle.com> wrote:

> On Thu, Mar 21, 2024 at 4:59 AM Herve Codina <herve.codina@...tlin.com> wrote:
> >
> > Hi Saravana,
> >
> > On Mon, 4 Mar 2024 23:14:13 -0800
> > Saravana Kannan <saravanak@...gle.com> wrote:
> >
> > ...  
> > >
> > > Thanks for the example. Let me think about this a bit on how we could
> > > fix this and get back to you.
> > >
> > > Please do ping me if I don't get back in a week or two.
> > >  
> >
> > This is my ping.
> > Do you move forward ?  
> 
> Thanks for the ping. I thought about it a bit. I think the right fix
> it to undo the overlay fix I had suggested to Geert and then make the
> overlay code call __fw_devlink_pickup_dangling_consumers() on the
> parent device of the top level overlay nodes that get added that don't
> have a device created for them.
> 
> I'll try to wrap up a patch for this on Monday. But if you want to
> take a shot at this, that's ok too.
> 

I didn't see anything on this topic. Maybe I missed the related modifications.
Did you move forward on that patch ?

Best regards,
Hervé