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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED autolearn=unavailable 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 50543C07E96 for ; Sun, 4 Jul 2021 23:35:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 356FD613CE for ; Sun, 4 Jul 2021 23:35:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229989AbhGDXh4 (ORCPT ); Sun, 4 Jul 2021 19:37:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51636 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229549AbhGDXhy (ORCPT ); Sun, 4 Jul 2021 19:37:54 -0400 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D2EEC061762 for ; Sun, 4 Jul 2021 16:35:17 -0700 (PDT) Received: by mail-lf1-x129.google.com with SMTP id p21so7439306lfj.13 for ; Sun, 04 Jul 2021 16:35:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lwMcQsym/BEPzMP2lbVzmNvoE0udGzyI6q7NPfbPtIc=; b=WEsJAbGMCTNJpCXKUPPJBHuRCQPKS8NO5qmQnMl1WajTYa84eaq41xkNqXX3etfh/b Ad1SmEp+4xqdqX8kmTQkSQk3fy9ekNTShj/T+viMDjMcxoebUpSs4Kk8d4k3eROTOp6y TkDUqyCsRYFcQxf+vSZY2Xgwu0j/rhgh+GFrQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lwMcQsym/BEPzMP2lbVzmNvoE0udGzyI6q7NPfbPtIc=; b=JS6CGfLTX0sGN65PehTHnILo0XBr3lnMfaOJ3fRwIVYGJBHG4CaCSIJLqqVfaRAJSH g3s1vfqefW274mzEVQm6vnT3ctSp23VAJDZwXGTGEotJPCj7LV+qotsIIHGOqylzymA2 KI7JqeY2w0Oh+9K4RzeoVyiNAP2qYsqc1Seq9UiIvTSMcF/BNlNpakof/WJ4c6kPm0sb ucNINN4T/RbofacrSd1G06UXaDMN3ejKqJFfrj+g74Bl4rJ41tz+EutRBjBQL9s6rbxx 59QWUTQBStzKRsyPANIUowafgmA0r/nwHBX/uJD97/eig1MNMmFonm/hsSKibgJyBQ+4 m12A== X-Gm-Message-State: AOAM530hPB2uA9O9M/i728We2WpaS5x++Y4g7LJ9/ph8o6w4r1PTj3ma rJguwAzjwuYlXYe9v0nr6vvsgcS7i6NsC+CC X-Google-Smtp-Source: ABdhPJwn9vJGJClp5F8ObAz1z6Q+m5A56HHjVAgVlMUMbGcWAFiixRcivrC0A5xWQixf7DE38RxsDQ== X-Received: by 2002:a05:6512:228a:: with SMTP id f10mr8204744lfu.222.1625441715715; Sun, 04 Jul 2021 16:35:15 -0700 (PDT) Received: from mail-lj1-f173.google.com (mail-lj1-f173.google.com. [209.85.208.173]) by smtp.gmail.com with ESMTPSA id s5sm1277852ljj.18.2021.07.04.16.35.14 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 04 Jul 2021 16:35:15 -0700 (PDT) Received: by mail-lj1-f173.google.com with SMTP id u25so22096205ljj.11 for ; Sun, 04 Jul 2021 16:35:14 -0700 (PDT) X-Received: by 2002:a2e:50b:: with SMTP id 11mr9098341ljf.220.1625441714149; Sun, 04 Jul 2021 16:35:14 -0700 (PDT) MIME-Version: 1.0 References: <20210704172948.GA1730187@roeck-us.net> <676ae33e-4e46-870f-5e22-462fc97959ed@roeck-us.net> <19689998-9dfe-76a8-30d4-162648e04480@roeck-us.net> <03a15dbd-bdb9-1c72-a5cd-2e6a6d49af2b@roeck-us.net> In-Reply-To: From: Linus Torvalds Date: Sun, 4 Jul 2021 16:34:58 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] iov_iter: separate direction from flavour To: Matthew Wilcox Cc: Guenter Roeck , Christoph Hellwig , Al Viro , linux-fsdevel , Linux Kernel Mailing List , David Sterba , Miklos Szeredi , Anton Altaparmakov , David Howells , Pavel Begunkov Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 4, 2021 at 3:53 PM Linus Torvalds wrote: > > If it had been easy to fix I'd have kept it, but this amount of pain > isn't worth it - I just don't want to add extra code for architectures > that do things wrong and don't really matter any more. Ok, removed: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a180bd1d7e16173d965b263c5a536aa40afa2a2a where 99% of the work was writing that commit message ;) Linus