linux-kernel - Re: [PATCH net v1 1/1] net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups

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Message-ID: <20250910175046.689f6abb@kernel.org>
Date: Wed, 10 Sep 2025 17:50:46 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Oleksij Rempel <o.rempel@...gutronix.de>
Cc: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni
 <pabeni@...hat.com>, Hubert Wiśniewski
 <hubert.wisniewski.25632@...il.com>, stable@...r.kernel.org,
 kernel@...gutronix.de, linux-kernel@...r.kernel.org,
 netdev@...r.kernel.org, Lukas Wunner <lukas@...ner.de>, Russell King
 <linux@...linux.org.uk>, Xu Yang <xu.yang_2@....com>,
 linux-usb@...r.kernel.org
Subject: Re: [PATCH net v1 1/1] net: usb: asix: ax88772: drop phylink use in
 PM to avoid MDIO runtime PM wakeups

On Wed, 10 Sep 2025 06:11:07 +0200 Oleksij Rempel wrote:
> On Tue, Sep 09, 2025 at 04:58:03PM -0700, Jakub Kicinski wrote:
> > On Mon,  8 Sep 2025 13:26:19 +0200 Oleksij Rempel wrote:  
> > > No extra phylink PM handling is required for this driver:
> > > - .ndo_open/.ndo_stop control the phylink start/stop lifecycle.  
> > 
> > Meaning the interface is never suspended when open?  
> 
> Ack.

Alright, last time we touched usbnet we broke Linus's setup.
So let's say a quick prayer and..
:D