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 8335FC77B75 for ; Mon, 8 May 2023 13:18:24 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4QFML66DZvz3fN1 for ; Mon, 8 May 2023 23:18:22 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=leemhuis.info (client-ip=80.237.130.52; helo=wp530.webpack.hosteurope.de; envelope-from=regressions@leemhuis.info; receiver=) Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4QFMKZ2XZBz3c6Y for ; Mon, 8 May 2023 23:17:54 +1000 (AEST) Received: from [2a02:8108:8980:2478:8cde:aa2c:f324:937e]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1pw0kR-0006pa-64; Mon, 08 May 2023 15:17:51 +0200 Message-ID: Date: Mon, 8 May 2023 15:17:50 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PASEMI NEMO] Boot issue with the PowerPC updates 6.4-1 Content-Language: en-US, de-DE To: Bagas Sanjaya , Linux regressions mailing list , Christian Zigotzky , linuxppc-dev References: <301595ad-0edf-2113-b55f-f5b8051ed24c@xenosoft.de> <71f580c7-0890-b622-62c9-f58fa9537a90@leemhuis.info> From: "Linux regression tracking (Thorsten Leemhuis)" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1683551874;981cc6da; X-HE-SMSGID: 1pw0kR-0006pa-64 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Linux regressions mailing list Cc: Olof Johansson , Rob Herring , Darren Stevens , "R.T.Dickinson" , Christian Zigotzky Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 08.05.23 14:58, Bagas Sanjaya wrote: > On Mon, May 08, 2023 at 01:29:22PM +0200, Linux regression tracking #adding (Thorsten Leemhuis) wrote: >> [CCing the regression list, as it should be in the loop for regressions: >> https://docs.kernel.org/admin-guide/reporting-regressions.html] >> >> [TLDR: I'm adding this report to the list of tracked Linux kernel >> regressions; the text you find below is based on a few templates >> paragraphs you might have encountered already in similar form. >> See link in footer if these mails annoy you.] >> >> On 02.05.23 04:22, Christian Zigotzky wrote: >>> Hello, >>> >>> Our PASEMI Nemo board [1] doesn't boot with the PowerPC updates 6.4-1 [2]. >>> >>> The kernel hangs right after the booting Linux via __start() @ >>> 0x0000000000000000 ... >>> >>> I was able to revert the PowerPC updates 6.4-1 [2] with the following >>> command: git revert 70cc1b5307e8ee3076fdf2ecbeb89eb973aa0ff7 -m 1 >>> >> ... >> Thanks for the report. To be sure the issue doesn't fall through the >> cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression >> tracking bot: >> >> #regzbot ^introduced e4ab08be5b4902e5 > > Why and how can you conclude that the culprit is e4ab08be5b4902 ("powerpc/isa-bridge: > Remove open coded "ranges" parsing") rather than powerpc PR merge commit > 70cc1b5307e8ee ("Merge tag 'powerpc-6.4-1' of > git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux")? I looked at the thread and noticed it was mentioned later ( https://lore.kernel.org/all/3fa42c8c-09bd-d0f0-401b-315b484f4bb0@xenosoft.de/ ). Ciao, Thorsten