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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=ham 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 41710C64E7C for ; Wed, 2 Dec 2020 06:36:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCC4222202 for ; Wed, 2 Dec 2020 06:36:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726871AbgLBGgM (ORCPT ); Wed, 2 Dec 2020 01:36:12 -0500 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]:60442 "EHLO out30-44.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726202AbgLBGgM (ORCPT ); Wed, 2 Dec 2020 01:36:12 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UHIapdb_1606890926; Received: from admindeMacBook-Pro-2.local(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UHIapdb_1606890926) by smtp.aliyun-inc.com(127.0.0.1); Wed, 02 Dec 2020 14:35:26 +0800 Subject: Re: dm: use gcd() to fix chunk_sectors limit stacking From: JeffleXu To: Mike Snitzer Cc: dm-devel@redhat.com, joseph.qi@linux.alibaba.com, linux-block@vger.kernel.org References: <20201201160709.31748-1-snitzer@redhat.com> <20201202033855.60882-1-jefflexu@linux.alibaba.com> <20201202033855.60882-2-jefflexu@linux.alibaba.com> <20201202050343.GA20535@redhat.com> <20201202051438.GB20535@redhat.com> Message-ID: <06464bd6-622e-6c24-07b7-b3dcabb066a5@linux.alibaba.com> Date: Wed, 2 Dec 2020 14:35:26 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 12/2/20 2:31 PM, JeffleXu wrote: > > > On 12/2/20 1:14 PM, Mike Snitzer wrote: >> On Wed, Dec 02 2020 at 12:03am -0500, >> Mike Snitzer wrote: >> >>> What you've done here is fairly chaotic/disruptive: >>> 1) you emailed a patch out that isn't needed or ideal, I dealt already >>> staged a DM fix in linux-next for 5.10-rcX, see: >>> https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git/commit/?h=dm-5.10-rcX&id=f28de262ddf09b635095bdeaf0e07ff507b3c41b >>> 2) you replied to your patch and started referencing snippets of this >>> other patch's header (now staged for 5.10-rcX via Jens' block tree): >>> https://git.kernel.dk/cgit/linux-block/commit/?h=block-5.10&id=7e7986f9d3ba69a7375a41080a1f8c8012cb0923 >>> - why not reply to _that_ patch in response something stated in it? >> >> I now see you did reply to the original v2 patch: >> https://www.redhat.com/archives/dm-devel/2020-December/msg00006.html >> >> but you changed the Subject to have a "dm" prefix for some reason. > > In my original purpose, this is a new patch, 'dm: XXXXXXXX'. This patch > should coexist with your patch 'block: XXXXXX'. > > Can I say that it's totally a mistake ;) s/mistake/misunderstanding > > >> Strange but OK.. though it got really weird when you cut-and-paste your >> other DM patch in reply at the bottom of your email. If you find >> yourself cross referencing emails and cutting and pasting like that, you >> probably shouldn't. Makes it chaotic for others to follow along. >> >> Thanks, >> Mike >> > -- Thanks, Jeffle