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[2620:137:e000::1:20]) by mx.google.com with ESMTP id w24-20020a17090aaf9800b001bedcbec414si5034005pjq.186.2022.03.02.09.50.18; Wed, 02 Mar 2022 09:50:38 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=Jlt84sel; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238488AbiCAVFp (ORCPT + 99 others); Tue, 1 Mar 2022 16:05:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236415AbiCAVFo (ORCPT ); Tue, 1 Mar 2022 16:05:44 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B676680903; Tue, 1 Mar 2022 13:05:02 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4BEF0B81A32; Tue, 1 Mar 2022 21:05:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86D72C340EF; Tue, 1 Mar 2022 21:04:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646168700; bh=+giOaAjXTXHBc6Q8z1vDjngTHJyi+4Yw/zEpOyQGKRQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Jlt84sel6Mj+tBBej8jK6EJrrkyMaV7/S20YoDwiMJjV54mMzUuhWnofEa1BEw040 AlVsMiugsy/KqZMH56Mbq4Trg7w3W1LFcQTgMNt0os0dUmDxDcitOhWNTpnNQWg5XJ c1T6ddAKzJEauBhdZRdxo3T/wdPJG7tMvN3P7J2c= Date: Tue, 1 Mar 2022 22:04:57 +0100 From: Greg Kroah-Hartman To: Marek Szyprowski Cc: Yu Tu , linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Jiri Slaby , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Subject: Re: [PATCH V7 3/6] tty: serial: meson: Describes the calculation of the UART baud rate clock using a clock frame Message-ID: References: <20220225073922.3947-1-yu.tu@amlogic.com> <20220225073922.3947-4-yu.tu@amlogic.com> <180d7038-4ae2-80d4-0760-4be24ec11836@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <180d7038-4ae2-80d4-0760-4be24ec11836@samsung.com> X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 01, 2022 at 02:17:53PM +0100, Marek Szyprowski wrote: > Hi, > > On 25.02.2022 08:39, Yu Tu wrote: > > Using the common Clock code to describe the UART baud rate clock > > makes it easier for the UART driver to be compatible with the > > baud rate requirements of the UART IP on different meson chips. > > > > Signed-off-by: Yu Tu > > This patch landed recently in linux next-20220228 as commit 44023b8e1f14 > ("tty: serial: meson: Describes the calculation of the UART baud rate > clock using a clock frame"). It causes kernel crash on my Amlogic based > test boards: Odroid C4/N2 and Khadas VIM3: Ok, this series is causing lots of problems, I'm just going to revert the whole thing from my tree, thanks for letting me know. greg k-h