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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A019CC433DB for ; Mon, 11 Jan 2021 09:15:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 563972063A for ; Mon, 11 Jan 2021 09:15:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728066AbhAKJPd (ORCPT ); Mon, 11 Jan 2021 04:15:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:56392 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727771AbhAKJPc (ORCPT ); Mon, 11 Jan 2021 04:15:32 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 316362063A; Mon, 11 Jan 2021 09:14:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610356491; bh=LMS7ht4z1I4PScZJj3KRqljIkMoNyPpVmKLwHDqk64U=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rUG98atK6vuBjwmZXWb0Jc6e+GnUPPLdLHQek2OEaooAjgFJboybvbTaAPwi0fjhp jVjfcqLVutvoBgcvLRBpuvqjggm6GOuWSsAQTnyPHLSBX2rGPXiQtMeSxyosTrsaYY j1ZEYyJrcAQi/IaIIjeVfcm2PPQhhA8xuosyPUWA= Date: Mon, 11 Jan 2021 10:16:03 +0100 From: "gregkh@linuxfoundation.org" To: Baoquan He Cc: HAGIO =?utf-8?B?S0FaVUhJVE8o6JCp5bC+44CA5LiA5LuBKQ==?= , "lijiang@redhat.com" , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "ktkhai@virtuozzo.com" , "ebiederm@xmission.com" , "akpm@linux-foundation.org" , "dyoung@redhat.com" , "christian.brauner@ubuntu.com" , "vgoyal@redhat.com" , "keescook@chromium.org" , Alexander Egorenkov Subject: Re: [PATCH v3 1/1] kdump: append uts_namespace.name offset to VMCOREINFO Message-ID: References: <20200930102328.396488-1-egorenar@linux.ibm.com> <20210108033248.GA4959@MiWiFi-R3L-srv> <20210108102224.GC4959@MiWiFi-R3L-srv> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210108102224.GC4959@MiWiFi-R3L-srv> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 08, 2021 at 06:22:24PM +0800, Baoquan He wrote: > On 01/08/21 at 10:07am, HAGIO KAZUHITO(萩尾 一仁) wrote: > > Hi Baoquan, > > > > -----Original Message----- > > > On 09/30/20 at 12:23pm, Alexander Egorenkov wrote: > > > > The offset of the field 'init_uts_ns.name' has changed > > > > since commit 9a56493f6942 ("uts: Use generic ns_common::count"). > > > > > > This patch is merged into 5.11-rc1, but we met the makedumpfile failure > > > of kdump test case in 5.10.0 kernel. Should affect 5.9 too since > > > commit 9a56493f6942 is merged into 5.9-rc2. > > > > Hmm, commit 9a56493f6942 should have been merged into 5.11-rc1 > > together with commit ca4a9241cc5e. > > Checked on master branch of mainline kernel, commit 9a56493f6942 is in > 5.9-rc1. No, that commit is in 5.11-rc1, not 5.9-rc1: $ git describe --contains 9a56493f6942 v5.11-rc1~182^2~9 > commit ca4a9241cc5e is merged into 5.11-rc1. > > commit 9a56493f6942c0e2df1579986128721da96e00d8 > Author: Kirill Tkhai > Date: Mon Aug 3 13:16:21 2020 +0300 > > uts: Use generic ns_common::count > > > commit ca4a9241cc5e718de86a34afd41972869546a5e3 > Author: Alexander Egorenkov > Date: Tue Dec 15 20:45:31 2020 -0800 > > kdump: append uts_namespace.name offset to VMCOREINFO Are you all sure this is needed in 5.10.y? thanks, greg k-h