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=-0.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 2C0E9CA9EC7 for ; Thu, 31 Oct 2019 02:29:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C919620856 for ; Thu, 31 Oct 2019 02:29:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=126.com header.i=@126.com header.b="noabvc+h" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726622AbfJaC3p (ORCPT ); Wed, 30 Oct 2019 22:29:45 -0400 Received: from m15-46.126.com ([220.181.15.46]:27282 "EHLO m15-46.126.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726184AbfJaC3p (ORCPT ); Wed, 30 Oct 2019 22:29:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=uuul/ vsBqxOrfvaaSzuKfYJEsXn3GpsJGojS0uHuWRI=; b=noabvc+hsq6I2GRPjX/Ib zhifETt+0kSJRYX3KJHIYLJyC4ljhZI9Q0CxvJs2nzuzvlMbyYLFByP1ZkPK/pdT ke4bHFWm7+/qdpjTDotsqbkYJ+M8HpfQG/3WynkX+vZMOqfO+E91Vb66D9dFN6tY y4Nr2mmco0FzwxGZFzdEt4= Received: from liuxiang_1999$126.com ( [125.70.163.129] ) by ajax-webmail-wmsvr46 (Coremail) ; Thu, 31 Oct 2019 10:29:38 +0800 (CST) X-Originating-IP: [125.70.163.129] Date: Thu, 31 Oct 2019 10:29:38 +0800 (CST) From: "Liu Xiang" To: "Rasmus Villemoes" Cc: linux-kernel@vger.kernel.org Subject: Re:Re: [PATCH] lib: string: reduce unnecessary loop in strncpy X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.10 build 20190724(ac680a23) Copyright (c) 2002-2019 www.mailtech.cn 126com In-Reply-To: References: <1572444859-3687-1-git-send-email-liuxiang_1999@126.com> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: X-Coremail-Locale: zh_CN X-CM-TRANSID: LsqowAAnPQkTR7pdPe2cAA--.19823W X-CM-SenderInfo: xolx5x5dqjsiqzzzqiyswou0bp/1tbiZxNfsF16cA0xEgAAsi X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgoKCgoKCgoKCkF0IDIwMTktMTAtMzAgMjI6NTk6NTgsICJSYXNtdXMgVmlsbGVtb2VzIiA8bGlu dXhAcmFzbXVzdmlsbGVtb2VzLmRrPiB3cm90ZToKPk9uIDMwLzEwLzIwMTkgMTUuMTQsIExpdSBY aWFuZyB3cm90ZToKPj4gTm93IGluIHN0cm5jcHksIGV2ZW4gc3JjWzBdIGlzIDAsIGxvb3Agd2ls bCBleGVjdXRlIGNvdW50IHRpbWVzIHVudGlsCj4+IGNvdW50IGlzIDAuIEl0IGlzIGJldHRlciB0 byBleGl0IHRoZSBsb29wIGltbWVkaWF0ZWx5IHdoZW4gKnNyYyBpcyAwLgo+Cj5QbGVhc2UgcmVh ZCAibWFuIHN0cm5jcHkiLgo+Cj5UaGVyZSdzIGEgcmVhc29uIHRoZSBsb29wIGlzIHdyaXR0ZW4g aW4gdGhhdCBzb21ld2hhdCBjb252b2x1dGVkIHdheToKPlRoZSBiZWhhdmlvciBvZiBzdHJuY3B5 IGlzIG1hbmRhdGVkIGJ5IHRoZSBDIHN0YW5kYXJkLCBhbmQgaWYgdGhlIHNyYwo+c3RyaW5nIGlz IHNob3J0ZXIgdGhhbiB0aGUgZGVzdGluYXRpb24gYnVmZmVyLCB0aGUgcmVzdCBtdXN0IGJlCj4w LWZpbGxlZC4gU28gaWYgd2UgaGl0IGEgbnVsIGJ5dGUgYmVmb3JlIHJ1bm5pbmcgb3V0IG9mIGNv dW50LCB3ZSBrZWVwCj5jb3B5aW5nIHRoYXQgbnVsIGJ5dGUgdG8gdGhlIHJlc3Qgb2YgdGhlIGRl c3RpbmF0aW9uLgo+Cj5SYXNtdXMKCkhpIFJhc211cywKClRoYW5rcyBmb3IgeW91ciBleHBsYW5h dGlvbi4gSSBpZ25vcmVkIHRoZSBDIGxpYnJhcnkgc3RhbmRhcmQuCgpSZWdhcmRzCgpMaXUgWGlh bmc=