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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F311AC433EF for ; Wed, 29 Jun 2022 19:38:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229476AbiF2TiE (ORCPT ); Wed, 29 Jun 2022 15:38:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229635AbiF2TiD (ORCPT ); Wed, 29 Jun 2022 15:38:03 -0400 Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DC72393F4 for ; Wed, 29 Jun 2022 12:38:02 -0700 (PDT) Received: by mail-pf1-f178.google.com with SMTP id 136so10917092pfy.10 for ; Wed, 29 Jun 2022 12:38:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=SowtfbQg4jm5t+ej3pjlmqBbS1c74VzCN39P2BqzCNE=; b=NebTrwc/nl2EBiTeujZA2KPjJ88kkQuC0ZqSQvd0YPebFVis59BZ8opb8VdlfoOPzk cqkYhjvm1+nNMWwFiqpkZukbxMeC/YaPQhVHjDqObQyrwhKdO4ZiRkb2PMzI4oH1bkqY Y0ZoydBC4JUgMy6hQUS9drDOtn/9ZvzopqLpDflpIy18sXYnAOOwv9wsrs7CQk6yMx/d iO8RfNrMYatehQFIWpRUitK/pB/ssPwF6hOv/Nx9ubaP73pgf7hKaj7qjECZ3Bdhq2iW 0MljJo7jHj6K0/vSdvjavshaSqkW+oikzpfyrljZUGs99veceqT0A3V5HSMxfXciDkMo XUHA== X-Gm-Message-State: AJIora8I+qIJBUtKvRv0lVqm2eO3+KQfd+G5QowlNgt8OkEdKVdHO7pN kZlbe3IYGiPwTf1dSaC4vNk= X-Google-Smtp-Source: AGRyM1t424M+1J58sV4QyJ9NvnUTQV6QYw4Zw29zbn+0fE9EJNQoENXKMKoiDA6uoHSHDZdhTUpSdw== X-Received: by 2002:a63:ba07:0:b0:40d:77fd:9429 with SMTP id k7-20020a63ba07000000b0040d77fd9429mr4412803pgf.110.1656531481706; Wed, 29 Jun 2022 12:38:01 -0700 (PDT) Received: from ?IPV6:2620:15c:211:201:3841:49ce:cba5:1586? ([2620:15c:211:201:3841:49ce:cba5:1586]) by smtp.gmail.com with ESMTPSA id c4-20020a170902d90400b0016767ff327dsm11796560plz.129.2022.06.29.12.38.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Jun 2022 12:38:00 -0700 (PDT) Message-ID: <75aa2055-0f50-47ce-b9cc-8f79eba77807@acm.org> Date: Wed, 29 Jun 2022 12:37:59 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH 5.20 1/4] block: add bio_rewind() API Content-Language: en-US To: Kent Overstreet Cc: Jens Axboe , Ming Lei , Mike Snitzer , linux-block@vger.kernel.org, dm-devel@redhat.com, Eric Biggers , Dmitry Monakhov , "Martin K . Petersen" References: <20220624141255.2461148-1-ming.lei@redhat.com> <20220624141255.2461148-2-ming.lei@redhat.com> <20220626201458.ytn4mrix2pobm2mb@moria.home.lan> <20220628042016.wd65amvhbjuduqou@moria.home.lan> <3ad782c3-4425-9ae6-e61b-9f62f76ce9f4@kernel.dk> <20220628183247.bcaqvmnav34kp5zd@moria.home.lan> <6f8db146-d4b3-d17b-4e58-08adc0010cba@kernel.dk> <20220629184001.b66bt4jnppjquzia@moria.home.lan> <486ec9e2-d34d-abd5-8667-f58a07f5efad@acm.org> <20220629190540.fwspv66a4byzqxmg@moria.home.lan> From: Bart Van Assche In-Reply-To: <20220629190540.fwspv66a4byzqxmg@moria.home.lan> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 6/29/22 12:05, Kent Overstreet wrote: > On Wed, Jun 29, 2022 at 11:51:27AM -0700, Bart Van Assche wrote: >> On 6/29/22 11:40, Kent Overstreet wrote: >>> But Jens, to be blunt - I know we have different priorities in the way we write code. >> >> Please stay professional in your communication and focus on the technical >> issues instead of on the people involved. >> >> BTW, I remember that some time ago I bisected a kernel bug to one of your >> commits and that you refused to fix the bug introduced by that commit. I had >> to spend my time on root-causing it and sending a fix upstream. > > I'd be genuinely appreciative if you'd refresh my memory on what it was. Because > yeah, if I did that that was my fuckup and I want to learn from my mistakes. I was referring to the following two conversations from May 2018: * [PATCH] Revert "block: Add warning for bi_next not NULL in bio_endio()" (https://lore.kernel.org/linux-block/20180522235505.20937-1-bart.vanassche@wdc.com/) * [PATCH v2] Revert "block: Add warning for bi_next not NULL in bio_endio()" (https://lore.kernel.org/linux-block/20180619172640.15246-1-bart.vanassche@wdc.com/) Bart.