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 X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 131C3C18E5B for ; Mon, 16 Mar 2020 00:25:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D592F206BE for ; Mon, 16 Mar 2020 00:25:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584318340; bh=oIh/Sa6m0Gp0EyqnU/CsJD/QSJgd+E76JL1QkHOvR9k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=QimoNX4iAfhiST41aD4N10T0hxyqOxfKhPaBx4M47in6fB3jrFs6QOu2vWGeNRGuE Y8Z0vrztsThO3hJhoMbbxp7S1iWT4xll0FhoODpq4Rkkk55+UcLHNNtkxA84Jq1gpd iKBfNtAh1rjeIVnfL+ybnM1Y3HHsZ4WXnnqdgq1c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729228AbgCPAZk (ORCPT ); Sun, 15 Mar 2020 20:25:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:49278 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729156AbgCPAZk (ORCPT ); Sun, 15 Mar 2020 20:25:40 -0400 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 09175205ED; Mon, 16 Mar 2020 00:25:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584318339; bh=oIh/Sa6m0Gp0EyqnU/CsJD/QSJgd+E76JL1QkHOvR9k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZJcAzHSVaZrvJYM4TA2p2uEOIm1WoujFL/C/rw4vVBtUJ6HBnWyiiD5VbBP3YOf2h 5vErhIKKbcJSk5eBuywr7xipCIQqdexTZ3GbBBRTBiuKUdJ6uuqMN4Tfiv29LackQW TxLwGMLJFnyrtw021IcjH64c4tlvEHgw0cXMwbOA= Date: Mon, 16 Mar 2020 08:25:29 +0800 From: Shawn Guo To: Leonard Crestez Cc: Dong Aisheng , Alessandro Zummo , Alexandre Belloni , Abel Vesa , Anson Huang , Stephen Boyd , Michael Turquette , Stefan Agner , linux-clk@vger.kernel.org, Franck LENORMAND , linux-gpio@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, Fabio Estevam , Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-rtc@vger.kernel.org Subject: Re: [PATCH v2 1/8] clk: imx: Align imx sc clock msg structs to 4 Message-ID: <20200316002527.GA16155@dragon> References: <10e97a04980d933b2cfecb6b124bf9046b6e4f16.1582216144.git.leonard.crestez@nxp.com> <20200224072210.GR27688@dragon> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200224072210.GR27688@dragon> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On Mon, Feb 24, 2020 at 03:22:18PM +0800, Shawn Guo wrote: > On Thu, Feb 20, 2020 at 06:29:32PM +0200, Leonard Crestez wrote: > > The imx SC api strongly assumes that messages are composed out of > > 4-bytes words but some of our message structs have odd sizeofs. > > > > This produces many oopses with CONFIG_KASAN=y. > > > > Fix by marking with __aligned(4). > > > > Fixes: fe37b4820417 ("clk: imx: add scu clock common part") > > Signed-off-by: Leonard Crestez > > Applied, thanks. Patch #1 and #2 were dropped from my clk queue, as Stephen hasn't been convinced by this change. Shawn