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 69D27C433DB for ; Mon, 11 Jan 2021 09:14:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1C39020643 for ; Mon, 11 Jan 2021 09:14:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728339AbhAKJOb (ORCPT ); Mon, 11 Jan 2021 04:14:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:55376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728323AbhAKJOb (ORCPT ); Mon, 11 Jan 2021 04:14:31 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id DBED0224F9; Mon, 11 Jan 2021 09:14:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610356455; bh=Npb6UaECTy8VDi/eZrBMLvCAVCD/glv4uAXFYUi/Iq8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sdI/KY38wiQQwATMddevMBnHNAWmVbV5YJP+0E1kw256TqolaceueBvKTrBoaU9mO 5qeqZd2rXux1NKQrjUEvLdLhHvcPqMQoFJy3xam0+7RF31LeqXbHy8juPzMS3zJZHw QcYbkkqq3/A+DU8IIz1OEn+QNE7nj6TDFHMRjewE= Date: Mon, 11 Jan 2021 10:13:00 +0100 From: Greg KH To: Baoquan He Cc: Alexander Egorenkov , dyoung@redhat.com, vgoyal@redhat.com, lijiang@redhat.com, ebiederm@xmission.com, akpm@linux-foundation.org, ktkhai@virtuozzo.com, keescook@chromium.org, christian.brauner@ubuntu.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210108033248.GA4959@MiWiFi-R3L-srv> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 08, 2021 at 11:32:48AM +0800, Baoquan He wrote: > 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. > > Below tag and CC should have been added into patch when posted. > > Fixes: commit 9a56493f6942 ("uts: Use generic ns_common::count") > Cc: > > Hi Greg, > > Do we still have chance to make it added into stable? Wait, 9a56493f6942 ("uts: Use generic ns_common::count") is in 5.11-rc1, and this commit fixes that one, so why does anything need to be backported? Are you _SURE_ that this commit is needed in 5.10.y? thanks, greg k-h