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=-6.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED 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 18BA7C43381 for ; Fri, 22 Mar 2019 07:17:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD2E120830 for ; Fri, 22 Mar 2019 07:17:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="L+kXcMt4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727690AbfCVHR5 (ORCPT ); Fri, 22 Mar 2019 03:17:57 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:42641 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727362AbfCVHR4 (ORCPT ); Fri, 22 Mar 2019 03:17:56 -0400 Received: by mail-lj1-f193.google.com with SMTP id v22so1126556lje.9 for ; Fri, 22 Mar 2019 00:17:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=I9XL32VaryU35aESoWJmJhriLITRXQ7M1EygfJ/Jbhw=; b=L+kXcMt45QFGL7OgTKwtOGuuB89yfK6ZmCzk9jLaw0qFIia2NIX1XthFjKzi7rLbo9 XMD9pzYBt3UqxaXHcc1AObozUYjFxX6MtWQa25My5rja0WndmTYGPiB/FtvWgghRCEwi JKpmxCUiRUJDTj2lQqh/GAU+ISvx9XFsqR1PQ= 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=I9XL32VaryU35aESoWJmJhriLITRXQ7M1EygfJ/Jbhw=; b=Ye58UU2ujydjWY+KBdLICXV3Jqf8WtO9wC7yj8URcnRcqzQGUSeC+IDbvcyBer41tq 0xxPJQGtoytSvpI0Rn4XcEgDzpDgDcZ54gY9X1JxR0/lqs9p/o5ILghOsmjPEBmK5hiM DJKvaOF4+WyeE9UYXjFZ5UC9cHfCHelfMEjT2xtygPIpl4M7siSWtx/t+5EU4bURO2RB 34MZaNrN4+RWEnDfut5rwdYJQ0rZNxnqZepB//CJWivRo9tPCVIXyTlncATsM+5Osl4C L1iYJpQG0++B+y8hApGDeIaWtX6KNopwPW9sXaDqsy6HbSQkcs40JwWNwW+D1ga+H0CI 54Bg== X-Gm-Message-State: APjAAAUhsMdnbxcHl/SgaF5l9J8kFgsGkCLr7ZHtcu0ZFNbUS7q+oz5X AGPIPJC99apo179xElI9WCfu0ywXw39KP9Xy X-Google-Smtp-Source: APXvYqzqTnYBdGoMYaggsrvV9bV9eXZ9/gVZVG3+VhE45haMfmF3kAF+lj1ntOhgVRYgo6JlZyAzjw== X-Received: by 2002:a2e:84cf:: with SMTP id q15mr4214997ljh.48.1553239074326; Fri, 22 Mar 2019 00:17:54 -0700 (PDT) Received: from [172.16.11.26] ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id u5sm819533lfu.1.2019.03.22.00.17.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Mar 2019 00:17:53 -0700 (PDT) Subject: Re: [PATCH v4] lib/string.c: implement a basic bcmp To: Nick Desaulniers , Andrew Morton Cc: clang-built-linux@googlegroups.com, Nathan Chancellor , LKML References: <7549EE7E-4172-467D-815A-63664A33D410@goodmis.org> <20190313211335.165605-1-ndesaulniers@google.com> <20190320191135.e49e976a8258c8ac0bb428c9@linux-foundation.org> From: Rasmus Villemoes Message-ID: Date: Fri, 22 Mar 2019 08:17:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/03/2019 18.02, Nick Desaulniers wrote: > On Wed, Mar 20, 2019 at 7:11 PM Andrew Morton wrote: >> > > Further, I can drop some of the __GNUC__ < 4 code in > arch/x86/include/asm/string_32.h. Already on its way to Linus: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=88ca66d8540ca26119b1428cddb96b37925bdf01 https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=2e905c7abdcd5ff09b9df33d25eb7148c85bed2a