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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 8EC24C4361B for ; Wed, 9 Dec 2020 15:54:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67F3E2251E for ; Wed, 9 Dec 2020 15:54:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731166AbgLIPyL (ORCPT ); Wed, 9 Dec 2020 10:54:11 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]:2235 "EHLO frasgout.his.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730970AbgLIPwy (ORCPT ); Wed, 9 Dec 2020 10:52:54 -0500 Received: from fraeml744-chm.china.huawei.com (unknown [172.18.147.201]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4CrhKp70qkz67N4S; Wed, 9 Dec 2020 23:48:46 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml744-chm.china.huawei.com (10.206.15.225) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 9 Dec 2020 16:52:07 +0100 Received: from [10.210.171.175] (10.210.171.175) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 9 Dec 2020 15:52:05 +0000 Subject: Re: problem booting 5.10 To: Julia Lawall , Kashyap Desai CC: "Martin K. Petersen" , Linus Torvalds , "James E.J. Bottomley" , Linux Kernel Mailing List , , linux-scsi , Ming Lei , Sumit Saxena , Shivasharan S References: <9106e994-bb4b-4148-1280-f08f71427420@huawei.com> <4f3cd4d4-87d3-dc9a-027d-293cba469d5a@huawei.com> From: John Garry Message-ID: Date: Wed, 9 Dec 2020 15:51:30 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.210.171.175] X-ClientProxiedBy: lhreml738-chm.china.huawei.com (10.201.108.188) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/12/2020 15:44, Julia Lawall wrote: > > On Tue, 8 Dec 2020, John Garry wrote: > >> On 08/12/2020 22:51, Martin K. Petersen wrote: >>> Julia, >>> >>>> This solves the problem. Starting from 5.10-rc7 and doing this revert, I >>>> get a kernel that boots. >> Hi Julia, >> >> Can you also please test Ming's patchset here (without the megaraid sas >> revert) when you get a chance: >> https://lore.kernel.org/linux-block/20201203012638.543321-1-ming.lei@redhat.com/ > 5.10-rc7 plus these three commits boots fine. > Hi Julia, Ok, Thanks for the confirmation. A sort of relief. @Kashyap, It would be good if we could recreate this, just in case. Cheers, John