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Date: Wed, 29 Apr 2026 18:18:01 +0200
Message-Id: <DI5RW1116MXY.3C53BWGR52Q0L@kernel.org>
From: "Danilo Krummrich" <dakr@kernel.org>
Subject: Re: [PATCH] driver core: reject devices with unregistered buses
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Rafael J . Wysocki"
 <rafael@kernel.org>, <driver-core@lists.linux.dev>,
 <linux-kernel@vger.kernel.org>, <stable@vger.kernel.org>
To: "Johan Hovold" <johan@kernel.org>
References: <20260427102852.2174-1-johan@kernel.org>
 <DI50WG9XK1I4.1R6DXSZSWFRDC@kernel.org>
 <afHZWasOhRaeBCnt@hovoldconsulting.com>
 <DI5LDIQW45PE.LPIWCARJV7WC@kernel.org>
 <afHsgv9SUqfn-G1x@hovoldconsulting.com>
 <DI5Q29QMNVNH.1B2N4VBA2ZVQW@kernel.org>
 <afIe495IbAe7EeDt@hovoldconsulting.com>
 <DI5QUINEJC6U.32I161SD0KU76@kernel.org>
 <afIrCO3QSL3hx10S@hovoldconsulting.com>
In-Reply-To: <afIrCO3QSL3hx10S@hovoldconsulting.com>

On Wed Apr 29, 2026 at 6:00 PM CEST, Johan Hovold wrote:
> namely that
>
> 	 registration [...] succeeds [but] without the device being
> 	 added to the bus.

[...]

> Perhaps I can add "(i.e. as if it were a bus-less device)" to stress it
> more but I'm not sure it's needed.

I think that would be good, thanks!

Your above quote only vaguely implies that and I think it is pretty hard to
infer that without already being aware of this implication.

It even deserves more emphasis; the current commit message reads as if it's=
 only
about adding an additional warning.

Thanks,
Danilo