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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 A09CAC636C9 for ; Tue, 20 Jul 2021 08:57:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8615E6121F for ; Tue, 20 Jul 2021 08:57:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235434AbhGTIQi (ORCPT ); Tue, 20 Jul 2021 04:16:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234941AbhGTIME (ORCPT ); Tue, 20 Jul 2021 04:12:04 -0400 Received: from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com [IPv6:2607:f8b0:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2C45C061762 for ; Tue, 20 Jul 2021 01:52:41 -0700 (PDT) Received: by mail-pg1-x52c.google.com with SMTP id i16so4323634pgi.9 for ; Tue, 20 Jul 2021 01:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=neBt+345X0N5pli5WyJQPDvAFg6VejoZfkgDTygaWmY=; b=WFzVlBxJfFJmdQwW3MeqB8pkEgcsPE24Lo8VfUrq1KnWREpx/3uZNT7zDLu79GZl2d Z96qv/hLA/MGTILMdJR77VAsy2lythcah0SF5i5yWe2UQX1N4arLhq0b9vU+8zNaM1ly V2qoChJ09NocNMFgJEOBcaunPEmZiqg1tDbakPHsq9TZ3Xl1s/8fYMWsVOwMYkA3cW52 zbaB8FwnHTVz5G6VkcxaR/RiyS+Sr5z0ehYWcPmKWaatwNxMuOd0q/1tYIHzQwXusgrf at/mQZwHGu5/Q7BrYXzrWf0NU3ps4M5P9hfydVZBOnLmFNonFnWdWOCfKTtjooh5vchd 0QiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=neBt+345X0N5pli5WyJQPDvAFg6VejoZfkgDTygaWmY=; b=NOSwIf/mvQ1ySxrQidl/YiyCdjvKeSAPT+vXbO9JnfBXQCZpbnDwa+apzpN3B+j6fs /F5DIupqp62sCZZFq3bDyYp1R4W3R8pvSs96C5m/WF4C944rZNu/QlczgjCePT0BJJfO iaawMJ8uvdZweirDsSMt3AT+9BB27vaLrY/rjo2UaZtE6SwkO5RjrzomONNzwVq+s8K6 0JAzr/hVgZFT+bzPLeUrjZSVuOn4oo/0V8iOQf+LELgxSeuK1rJycFXbN4O+uPFMrB5C n62M2ZPM8WuQLlIItdPZy6CZSRCEIpAG59+W563LoGncEjiQNu1KmoPRsLMEOumcPnhA CO3w== X-Gm-Message-State: AOAM5337cbmsvzydZlykDQ+SLV/bUJ7aCBbFK4NxEgzxo/kNT7W8zhWn 8tl1zEZWNMov5pKHFNKFpDLRarnKEiE= X-Google-Smtp-Source: ABdhPJxOmVRYcAJYPBUAwlqoDVHc2s48l811SwUXYECZw7ET/6/Yv9yG1V3cLT2ITW2OkAYGi4gm9g== X-Received: by 2002:a65:63cf:: with SMTP id n15mr4668241pgv.392.1626771161295; Tue, 20 Jul 2021 01:52:41 -0700 (PDT) Received: from [192.168.1.153] (M106072041033.v4.enabler.ne.jp. [106.72.41.33]) by smtp.gmail.com with ESMTPSA id i6sm17126099pfa.44.2021.07.20.01.52.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 20 Jul 2021 01:52:41 -0700 (PDT) Subject: [PATCH 3/4] riscv: __asm_copy_to-from_user: Remove unnecessary size check To: Paul Walmsley , Palmer Dabbelt , Guenter Roeck , Geert Uytterhoeven , Albert Ou , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org References: <37097718-c472-025a-2058-55667badc5b9@gmail.com> From: Akira Tsukamoto Message-ID: <94d4ec76-a987-348e-71ce-473511d44787@gmail.com> Date: Tue, 20 Jul 2021 17:52:36 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <37097718-c472-025a-2058-55667badc5b9@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Clean up: The size of 0 will be evaluated in the next step. Not required here. Signed-off-by: Akira Tsukamoto --- arch/riscv/lib/uaccess.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S index 279876821969..54d497a03164 100644 --- a/arch/riscv/lib/uaccess.S +++ b/arch/riscv/lib/uaccess.S @@ -30,7 +30,6 @@ ENTRY(__asm_copy_from_user) * t0 - end of uncopied dst */ add t0, a0, a2 - bgtu a0, t0, 5f /* * Use byte copy only if too small. -- 2.17.1