linux-kernel - Re: [PATCH v7 0/2] rust: leds: add led classdev abstractions

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Message-Id: <DDVLMBC40199.2BVFYHDGQP4Q4@kernel.org>
Date: Thu, 30 Oct 2025 11:52:40 +0100
From: "Danilo Krummrich" <dakr@...nel.org>
To: "Markus Probst" <markus.probst@...teo.de>, "Lee Jones" <lee@...nel.org>,
 "Pavel Machek" <pavel@...nel.org>
Cc: "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>, "Miguel Ojeda"
 <ojeda@...nel.org>, "Alex Gaynor" <alex.gaynor@...il.com>, "Rafael J.
 Wysocki" <rafael@...nel.org>, "Dave Ertman" <david.m.ertman@...el.com>,
 "Ira Weiny" <ira.weiny@...el.com>, "Leon Romanovsky" <leon@...nel.org>,
 "Boqun Feng" <boqun.feng@...il.com>, "Gary Guo" <gary@...yguo.net>,
 <bjorn3_gh@...tonmail.com>, "Benno Lossin" <lossin@...nel.org>, "Andreas
 Hindborg" <a.hindborg@...nel.org>, "Alice Ryhl" <aliceryhl@...gle.com>,
 "Trevor Gross" <tmgross@...ch.edu>, "Bjorn Helgaas" <bhelgaas@...gle.com>,
 Krzysztof Wilczyński <kwilczynski@...nel.org>,
 <rust-for-linux@...r.kernel.org>, <linux-leds@...r.kernel.org>,
 <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v7 0/2] rust: leds: add led classdev abstractions

Hi Markus,

On Mon Oct 27, 2025 at 9:06 PM CET, Markus Probst wrote:
> Markus Probst (2):
>   rust: Add trait to convert a device reference to a bus device
>     reference
>   rust: leds: add basic led classdev abstractions

I don't see an entry in the MAINTAINERS file for the added LED code.

Did you hear back from the LED maintainers already?

@Lee, Pavel: What's your take on this?

Depending on whether it is likely for the LED work to land in this cycle, I'd
otherwise pick the first patch into the driver-core tree for now, since it can
already be used in the PCI and platform code.

(I'd assume you want to wait for the driver from [1] before picking the Rust LED
code, which has to wait for the next cycle since it depends on the Rust I2C
code.)

[1] https://lore.kernel.org/rust-for-linux/20251008181027.662616-1-markus.probst@posteo.de/