linux-kernel - Re: [PATCH 1/3] Input: twl4030-vibra: fix sibling-node lookup

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Message-ID: <20180109013638.vjeou77idumazgcq@dtor-ws>
Date:   Mon, 8 Jan 2018 17:36:38 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Johan Hovold <johan@...nel.org>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable <stable@...r.kernel.org>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Marek Belisko <marek@...delico.com>
Subject: Re: [PATCH 1/3] Input: twl4030-vibra: fix sibling-node lookup

On Mon, Jan 08, 2018 at 02:55:02PM +0100, Johan Hovold wrote:
> On Mon, Dec 11, 2017 at 11:21:21AM +0100, Johan Hovold wrote:
> > On Sat, Nov 11, 2017 at 04:43:37PM +0100, Johan Hovold wrote:
> > > A helper purported to look up a child node based on its name was using
> > > the wrong of-helper and ended up prematurely freeing the parent of-node
> > > while searching the whole device tree depth-first starting at the parent
> > > node.
> > > 
> > > Fixes: 64b9e4d803b1 ("input: twl4030-vibra: Support for DT booted kernel")
> > > Fixes: e661d0a04462 ("Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning")
> > > Cc: stable <stable@...r.kernel.org>     # 3.7
> > > Cc: Peter Ujfalusi <peter.ujfalusi@...com>
> > > Cc: Marek Belisko <marek@...delico.com>
> > > Signed-off-by: Johan Hovold <johan@...nel.org>
> > > ---
> > 
> > Just wanted to send a reminder about this series. I believe these bugs
> > need to be fixes regardless of whether MFD-core eventually provides some
> > means of avoiding such lookups in cell drivers (i.e. the discussion
> > which appears to have stalled).
> 
> Another month, another reminder: Will you pick this series up for 4.16,
> Dmitry?

Sorry, I was hoping we'd have some movement in MFD... Applied all 3,
thank you.

-- 
Dmitry