From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 820F1C5DF94 for ; Mon, 24 Aug 2026 21:44:59 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4hTPZh09Ypz2yCr; Tue, 25 Aug 2026 07:44:44 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1787607883; cv=none; b=ksUHXAqrUNqkmEHrL54WNKkJVNWg7C3jgEh8JYX741bHSJ+JeaKRiZgxQw3LTuKhofBs6tw4mUIQZG8pFKU48/O3Rx8U2L6nmv3wLKrOfEJqZYZGjuR3bkANZixqOPgtbn1RUfeobzhUyJb8xw2AGM4ScQ1qdJu43EATqq+SIcU/ZeCzCML+Be7yozHU8ZPTIKE0h3oVdcGQMmeQYiXMx9HPWlen+qsbgUoTwQdAgTiO5xk4CaBnstsJN9i2b0YyomWRl/THldf1gX6ql+PudWoDcSXSuiAEfoEEW1y+0Yq+0UZS0PWTheFHV65M08umatjif2s4JjEBlCGJpQgf0A== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1787607883; c=relaxed/relaxed; bh=CLZc7r+H5Cm5dsJH9Lph04hMwrcVERgqQMx1P2a2ozo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=e0Ts2I+EnoA850OBcUxYHIKcEi/vJ/VGEVVlwl15Sg/01Xjgnll994NEK4KESExaznfqwu37n+hvYbKPyNJsP0StWi1tltldyYh8j80o9KcBGtVkThAm2Jr9JlOvI5S2WuVGi2MUnzl4/OpAx6hbmUyMSoghVrDqhVNK39upsSZx6l5rc/9TcWwy1Elp8TkDF2inO6cqMEmRRezPc8mVhin1GTD/tVfeeuynLeQdogZsYCW0rmjzxBKXuCnZl7vNUZQ80kKEk8gWz9217lPOOpCWoT6BMvVbZD9vSIRECcWGSWUK9oiWhfv8GosK4sHUAokrcnTm5Ziqh9hLmPNc8w== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de; dkim=pass (2048-bit key; secure) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=DZvpLPEk; dkim-atps=neutral; spf=pass (client-ip=185.11.138.130; helo=gloria.sntech.de; envelope-from=heiko@sntech.de; receiver=lists.ozlabs.org) smtp.mailfrom=sntech.de Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=DZvpLPEk; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sntech.de (client-ip=185.11.138.130; helo=gloria.sntech.de; envelope-from=heiko@sntech.de; receiver=lists.ozlabs.org) Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4hTPZg12fxz2xZh; Tue, 25 Aug 2026 07:44:43 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=CLZc7r+H5Cm5dsJH9Lph04hMwrcVERgqQMx1P2a2ozo=; b=DZvpLPEk1MtqoBBRVWAtczTzHZ QKPiaklbDy8pv/2jqpq0vKmDbMdUwHoxkMYOf8g5FmoJMh1N18o0sV8knS/rWa1e5neTd54CYAYRZ T7v5zV9EGYfeiDeiiGaUXM9JULA6IqWwrVes4yMnDNMnvdE93aZlNZHDJFvY7Vmq7I6IRS1oX+aPZ pIiQ6Nm6QGQWjb4eps39kwq8kjT5Jtmmod8mdsLvMN1fOpriQ3gcKW3Dl73Hd6H/vUSvrY+d3vhoV fwNbK4h5sYQZ1MOo7u/dQRUPF1vruhoIxSaALuV6O1TQD0Jf+ntPiKBH0L9Qo/P/7Sb58ECzxSZhy E52PwtTg==; From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Ryan Chen , Joel Stanley , Stephen Boyd , Brian Masney , Jerome Brunet , Andrew Jeffery , Billy Tsai , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Ray Jui , Scott Branden , Broadcom internal kernel review list , Taichi Sugaya , Takao Orito , Linus Walleij , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Sudeep Holla , Cristian Marussi , David Lechner , Abel Vesa , Peng Fan , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Paul Cercueil , Santosh Shilimkar , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Vladimir Zapolskiy , Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi , Peter Griffin , Alim Akhtar , Dinh Nguyen , Viresh Kumar , Maxime Coquelin , Alexandre Torgue , Emilio =?UTF-8?B?TMOzcGV6?= , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Prashant Gaikwad , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Ulf Hansson , Liviu Dudau , Lorenzo Pieralisi , Michal Simek , Matthias Brugger , Geert Uytterhoeven Cc: linux-clk@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, arm-scmi@vger.kernel.org, imx@lists.linux.dev, linux-mips@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, soc@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org, Geert Uytterhoeven Subject: Re: [PATCH 28/45] clk: rockchip: Make sure clk_init_data is fully initialized Date: Mon, 24 Aug 2026 23:10:54 +0200 Message-ID: <2765337.tdWV9SEqCh@diego> In-Reply-To: <49127c1f7529acccb17e1408db9f21f6d15aee2b.1787239813.git.geert+renesas@glider.be> References: <49127c1f7529acccb17e1408db9f21f6d15aee2b.1787239813.git.geert+renesas@glider.be> X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Freitag, 21. August 2026, 10:53:38 Mitteleurop=C3=A4ische Sommerzeit sch= rieb Geert Uytterhoeven: > The clk_init_data structure contains several mutually-exclusive members > for different methods to specify the possible parents of a clock, > prompting drivers to initialize only the members they need. However, > not initializing all members may cause subtle issues, which are only > exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is > enabled. >=20 > Make sure all members are fully initialized, to avoid such bugs, and to > prevent future breakage when converting drivers to a different method > for specifying the parents. >=20 > Signed-off-by: Geert Uytterhoeven Reviewed-by: Heiko Stuebner