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Date: Tue, 9 Sep 2025 16:56:45 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Hubert =?UTF-8?B?V2nFm25pZXdza2k=?= <hubert.wisniewski.25632@gmail.com>,
 Andrew Lunn <andrew+netdev@lunn.ch>, "David S. Miller"
 <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Paolo Abeni
 <pabeni@redhat.com>, stable@vger.kernel.org, kernel@pengutronix.de,
 linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Lukas Wunner
 <lukas@wunner.de>, Russell King <linux@armlinux.org.uk>, Xu Yang
 <xu.yang_2@nxp.com>, linux-usb@vger.kernel.org
Subject: Re: [PATCH net v1 1/1] net: usb: asix: ax88772: drop phylink use in
 PM to avoid MDIO runtime PM wakeups
Message-ID: <20250909165645.755e52f6@kernel.org>
In-Reply-To: <aL_UfST0Q3HrSEtM@pengutronix.de>
References: <20250908112619.2900723-1-o.rempel@pengutronix.de>
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On Tue, 9 Sep 2025 09:17:17 +0200 Oleksij Rempel wrote:
> > > Fixes: e0bffe3e6894 ("net: asix: ax88772: migrate to phylink")  
> > 
> > It does, but v5.15 (including v5.15.191 LTS) is affected as well, from
> > 4a2c7217cd5a ("net: usb: asix: ax88772: manage PHY PM from MAC"). I think
> > it could also use a patch, but I won't insist.  
> 
> Ack, I'll try do address it later.

Any idea what the problem is there? Deadlocking on a different lock?