From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (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 7694C29B77E; Mon, 24 Aug 2026 21:12:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787605953; cv=none; b=Bgv5FsCXJZ5cggEAymUCKndo799GADJ0nCUzPkljaxhSh0zrok8C9okxmGoG8XB1/R1X3H71mO3HYxAxxtt34CP8igDhhAdP14YtDHKzx+nYu7dNBXkpe0J2azq/9Bb4AdQZ6SostKaOOswdRvFOwF1/PCk9GtdHC1whYAheIx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787605953; c=relaxed/simple; bh=AuHoPXlOyZ+fYnVf7rl7HDux9O/RnFbE1LPUYnWvKwU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=G3tvx7KoT8L0VLWnx4IYyPb8vNUFEByh8cXVwaadDhwo1sUka0G3RdrfuYje2dKgRweMP9ytokb2DGxHZ6Hc8WsolPtQ0YYqvdwgxcZJExaUYj7mYw8GT4EoEDWoMBoXpi92wkX2MvGeFiCmzmS7RC11H4EhwHBIYlVjLfXpQzs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=DZvpLPEk; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="DZvpLPEk" 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> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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