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=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 6A733C432BE for ; Fri, 27 Aug 2021 16:48:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44D4260FDA for ; Fri, 27 Aug 2021 16:48:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229562AbhH0QtB (ORCPT ); Fri, 27 Aug 2021 12:49:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229560AbhH0QtA (ORCPT ); Fri, 27 Aug 2021 12:49:00 -0400 Received: from mail-il1-x135.google.com (mail-il1-x135.google.com [IPv6:2607:f8b0:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3619CC061757 for ; Fri, 27 Aug 2021 09:48:11 -0700 (PDT) Received: by mail-il1-x135.google.com with SMTP id l10so7611858ilh.8 for ; Fri, 27 Aug 2021 09:48:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ZdwQ3tPYyvghY0Q0/+2dagPNsyTb7jMQ+74TDzHetkU=; b=qO8Xg+JQFaABoBrI1Su/uCD6MkLVUd2w497oxf+N13itxpPUh48A6UZwH2ahUtPE4M Wav36X+PLkxQyph7abQ4/ij7OvTLt8lAJr3EnMfvp/p07q8PW3etlMN5Xd6Fv/srAhDz 046hWqrU/sKKGhV5z/eqqLm7DohT8kaKYIDEg3Im6zArk6eb9gFqDnEMInw8UBIHEVI4 vjsu4sbmk6KYA41qZsRNQyAV2Z2sLT5MuJtys+gxfA1GPLN7dY9BPIUsPyT1Km7nRfKz GZ8WUbgwt7sDbIUXxgtzWvKgcIpoDR4j3DI9EOusGoMHI5X+MDOJc4GDMER7ughk1SLK bZdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ZdwQ3tPYyvghY0Q0/+2dagPNsyTb7jMQ+74TDzHetkU=; b=i2b4Yyj7pLMcxj1TolQdsjAJlKs7E8dX8xkjysz8zuBzmpvJ+nMTutCtGM2Zp1gVuT vweDrDfYszHVdYXwGjTQMoujAhQx8oKVIsK6Q6WOTcohTkDatllCDtS8bJ/Zm81XTWlq GaU5j2dlTzE8RWPvPtIKvoZ/lCOzgu7Izgnusi7ZVWA95BV9pZ3B40MfIrvPmw36fmxt PJcodN5wuYQa/g1dDm1nJIey+pXwcgnXRFCH7sbvjVpQEsR/GG6g9J9Q4TaTNdA96axX KUHCJczn3roeB4lXV1bGBB4l4Fsn93/I0C2jc6nBJ/PhDycjKlqtdL+2FOCKrEKh7r6S 3saA== X-Gm-Message-State: AOAM5329mDNG8VFbL8bqv8lDYu3aUVnKhz/5g6L4af1IRMMPCBqHjAfp Vns7Qm08WW5bIZltkEzf91dT/bNU2HYFeA== X-Google-Smtp-Source: ABdhPJwA3msZEIUtTeKG4RxjYhIqVHEnw8YXI8Y+PejIQyxS10BB4XaZp+R49NvOmhPcM8HJ6wAQog== X-Received: by 2002:a05:6e02:1ca6:: with SMTP id x6mr6990934ill.86.1630082890214; Fri, 27 Aug 2021 09:48:10 -0700 (PDT) Received: from [192.168.1.30] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id j6sm3509560iom.5.2021.08.27.09.48.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Aug 2021 09:48:09 -0700 (PDT) Subject: Re: [PATCH for-5.14] cryptoloop: add a deprecation warning To: Christoph Hellwig Cc: linux-block@vger.kernel.org References: <20210827163250.255325-1-hch@lst.de> <59808096-34ff-151f-b7a2-f53d4262f00a@kernel.dk> <20210827164051.GA26147@lst.de> <20210827164325.GA26364@lst.de> <20210827164637.GA26631@lst.de> From: Jens Axboe Message-ID: <5724b5a9-e8e9-d05d-83fe-8a0920261573@kernel.dk> Date: Fri, 27 Aug 2021 10:48:09 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210827164637.GA26631@lst.de> 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 8/27/21 10:46 AM, Christoph Hellwig wrote: > On Fri, Aug 27, 2021 at 10:43:53AM -0600, Jens Axboe wrote: >> On 8/27/21 10:43 AM, Christoph Hellwig wrote: >>> On Fri, Aug 27, 2021 at 10:42:59AM -0600, Jens Axboe wrote: >>>> But what's the point? Why not just wait for 5.15, it's not like we're >>>> in a mad dash to get it removed. >>> >>> Actually we kinda are :) >> >> Because? > > It causes trouble by interacting with the actual loop driver people > use in really weird ways, while beeing broken and not actually supported > by userspace tools for about a decade. I don't disagree with that, but that's not a new situation. Hence my question on why there's this sudden mad rush to get it queued up for removal, literally a few days before a kernel release. -- Jens Axboe