Message-ID: <a8af39da7805bf51cbbdc101dc5db2d156d3d242.camel@crapouillou.net>
Subject: Re: [PATCH 1/2] usb: gadget: u_ether: Do not make UDC parent of the
 net device
From:   Paul Cercueil <paul@crapouillou.net>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Sascha Hauer <s.hauer@pengutronix.de>, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org, kernel@pengutronix.de
Date:   Wed, 08 Feb 2023 13:45:52 +0000
In-Reply-To: <Y+OQUpZFdplQUcdJ@kroah.com>
References: <20221104131031.850850-1-s.hauer@pengutronix.de>
         <20221104131031.850850-2-s.hauer@pengutronix.de>
         <f2a4f9847617a0929d62025748384092e5f35cce.camel@crapouillou.net>
         <Y+OQUpZFdplQUcdJ@kroah.com>
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Hi Greg,

Le mercredi 08 f=C3=A9vrier 2023 =C3=A0 13:06 +0100, Greg Kroah-Hartman a =
=C3=A9crit=C2=A0:
> On Wed, Feb 01, 2023 at 01:32:51PM +0000, Paul Cercueil wrote:
> > Hi Sascha, Greg,
> >=20
> > I have a breakage in 6.2-rc* that I eventually bisected to this
> > commit,
> > on a Ingenic SoC (using the jz4740 musb driver) with ECM or RNDIS
> > configured through gadgetfs.
> >=20
> > When plugging the board to my PC, the USB network interface is
> > recognized, but 'ip link' sees it as 'NO-CARRIER'. With this commit
> > reverted on v6.2-rc5, everything works fine.
>=20
> Ick, that's not good.=C2=A0 Can you send a revert for this?=C2=A0 Sascha,=
 any
> ideas?

Yes, I was hoping Sascha would have a better idea, but I'll send a
revert tomorrow.

-Paul