linux-kernel - Re: [PATCH] drivers: pwm: replace `kernel::c

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Message-ID: <o4uvwymm73wnehs5zb7lqgv3mjv235jpprfqrsb6oxscxhmmjh@25u7wrb7yo2i>
Date: Tue, 20 Jan 2026 09:39:12 +0100
From: Uwe Kleine-König <ukleinek@...nel.org>
To: Tamir Duberstein <tamird@...nel.org>
Cc: Drew Fustini <fustini@...nel.org>, Guo Ren <guoren@...nel.org>, 
	Fu Wei <wefu@...hat.com>, Miguel Ojeda <ojeda@...nel.org>, 
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
	Björn Roy Baron <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>, Danilo Krummrich <dakr@...nel.org>, 
	linux-riscv@...ts.infradead.org, linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	rust-for-linux@...r.kernel.org, Tamir Duberstein <tamird@...il.com>, 
	Michal Wilczynski <m.wilczynski@...sung.com>
Subject: Re: [PATCH] drivers: pwm: replace `kernel::c_str!` with C-Strings

Hello,

On Mon, Dec 22, 2025 at 01:24:46PM +0100, Tamir Duberstein wrote:
> From: Tamir Duberstein <tamird@...il.com>
> 
> C-String literals were added in Rust 1.77. Replace instances of
> `kernel::c_str!` with C-String literals where possible.
> 
> Signed-off-by: Tamir Duberstein <tamird@...il.com>

Applied to

	https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git pwm/for-next

as merge window material with the R-b tags by Michal Wilczynski and
Daniel Almeida.

(Side note, b4 told me:

	  ✗ No key: openssh/tamird@...il.com

. It's not clear to me how to verify this signature. My experiments
include:

	$ b4 kr --show-keys 20251222-cstr-pwm-v1-1-e8916d976f8d@...il.com
	---
	No keys found in the thread.

and looking at
https://lore.kernel.org/linux-pwm/20251222-cstr-pwm-v1-1-e8916d976f8d@gmail.com/raw
where I see

	X-Developer-Key: i=tamird@...il.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc

which IIUC isn't enough to verify the next mail signed with the same
key. Am I missing something? I very appreciate signing your work, but if
there is no way for me (or anyone else) to verify it, there is no gain.)

Thanks
Uwe

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)