From nobody Sun Feb 8 12:20:22 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E86C72673AA; Tue, 23 Dec 2025 07:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766475631; cv=none; b=jhVtmM699oriQh6wVkGbUlbM2V8TaPNv/siFmP9/wsBzSSF+UaUrNCBL3dw2kGmyNKl04/zI/pZcjX2t9w0Fpr7LZPtZyvZXNAcOAYNzIXkHcyH6iZYfnInoqnDIM0t7fEeWIExT7uI8YftCbuJ6hAj/0RqjcC9MaJcIqDR6AgQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766475631; c=relaxed/simple; bh=UW5HbN6yO9LJ8iDgB5Ii6rK/IdZgfGxp+ApRXp4BcsY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=X3qsIkLmJ0LWClZi2ZFZFBxr0BjvsTonc7cL0qSq8nILQjToagnibg8rirkcfsEO5ZJ35Ys/EINP36sTLO/SCHebpMjU3b5gA9XGyJI+0jnR/HhXCgaBYahd6TM7IRFi/wYQl8kOlfvYODR57ElJguG8H568By5BXoDKsweiyHs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PnHOrvHa; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PnHOrvHa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61A8DC113D0; Tue, 23 Dec 2025 07:40:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766475630; bh=UW5HbN6yO9LJ8iDgB5Ii6rK/IdZgfGxp+ApRXp4BcsY=; h=From:Date:Subject:To:Cc:From; b=PnHOrvHaMRmydJTu9kOe1eSHmWAm78u/qsFn5zJQ2JYse/laheId7WqMgjHkfYU0j 6hQLNDWCm3oPK6+VAK6sm/fg5LH+svVck6+2ezcwQHc0vTJUA5gOWoPgOmPfkE0t1d x6fIM6BxNkdzgEanyfSSOuZNsSP+PxVZoPhqCRWdku2nMQGM2PLu8thzRC7BMzpZPp nZCg6hO1m9CYMREiIlPdrzgSXo7nMwhIW0hDUBcMXEOIIX4QNqNqY4U5XYz2i/eeVR 00ys19k3zs9o/sA18Nc4AajO+ZB3Hgl3sRIAcfPNR+qcYap4zXtRPkKNVgjqNoDHxL hu3a8lKx4bDlg== From: Tamir Duberstein Date: Tue, 23 Dec 2025 08:40:24 +0100 Subject: [PATCH] samples: rust: faux: replace `kernel::c_str!` with C-Strings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251223-cstr-faux-v1-1-ee0c5cf1be4b@gmail.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yXMQQ5AMBBA0avIrDXR0hBXEYtqB2OBdFQkjbsrl i/5+REYPSFDm0XweBLTtibIPAM7m3VCQS4ZVKG0VKoUlg8vRhMuUVe2cA6bSqOB1O8eR7q+V9f /5jAsaI93APf9AGOZsPBtAAAA X-Change-ID: 20251223-cstr-faux-74c0dde845ea To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Miguel Ojeda , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Tamir Duberstein X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1766475626; l=1446; i=tamird@gmail.com; h=from:subject:message-id; bh=0ocY9fdOlJR/F1j3Vttdyt12otrQLMDZ30YuvaZc5F0=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QM+HBC7Fa18tBeNYIl+spL+HSI2i9k9BHJNmUE+Kt/tyvqk4xs3W5nAX+h5qLEQBbAdQjw1tpJT COxteevdGwwQ= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc From: Tamir Duberstein C-String literals were added in Rust 1.77. Replace instances of `kernel::c_str!` with C-String literals where possible. Acked-by: Greg Kroah-Hartman Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Acked-by: Danilo Krummrich Signed-off-by: Tamir Duberstein --- samples/rust/rust_driver_faux.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/samples/rust/rust_driver_faux.rs b/samples/rust/rust_driver_fa= ux.rs index ecc9fd378cbd..23add3160693 100644 --- a/samples/rust/rust_driver_faux.rs +++ b/samples/rust/rust_driver_faux.rs @@ -2,7 +2,7 @@ =20 //! Rust faux device sample. =20 -use kernel::{c_str, faux, prelude::*, Module}; +use kernel::{faux, prelude::*, Module}; =20 module! { type: SampleModule, @@ -20,7 +20,7 @@ impl Module for SampleModule { fn init(_module: &'static ThisModule) -> Result { pr_info!("Initialising Rust Faux Device Sample\n"); =20 - let reg =3D faux::Registration::new(c_str!("rust-faux-sample-devic= e"), None)?; + let reg =3D faux::Registration::new(c"rust-faux-sample-device", No= ne)?; =20 dev_info!(reg.as_ref(), "Hello from faux device!\n"); =20 --- base-commit: 185c81461ff4987d35fdfc4c8da46ae51ee5ada4 change-id: 20251223-cstr-faux-74c0dde845ea Best regards, -- =20 Tamir Duberstein