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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 1B6B6C43381 for ; Tue, 5 Mar 2019 09:05:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E48B720842 for ; Tue, 5 Mar 2019 09:04:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727083AbfCEJE6 (ORCPT ); Tue, 5 Mar 2019 04:04:58 -0500 Received: from mail-out.m-online.net ([212.18.0.9]:42265 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726877AbfCEJE5 (ORCPT ); Tue, 5 Mar 2019 04:04:57 -0500 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 44D9vW1YBvz1r01l; Tue, 5 Mar 2019 10:04:54 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 44D9vV4tTDz1qsGC; Tue, 5 Mar 2019 10:04:54 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id d0xFcn_OCexw; Tue, 5 Mar 2019 10:04:48 +0100 (CET) X-Auth-Info: 6VFST/1W+J/lIPG2Oh71DqkMVyuw67MR5UP8JZTuvZXtUamfO2B/8trNURSSmObW Received: from hawking (nat.nue.novell.com [195.135.221.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Tue, 5 Mar 2019 10:04:48 +0100 (CET) From: Andreas Schwab To: Finn Thain Cc: Geert Uytterhoeven , kbuild test robot , kbuild-all@01.org, linux-m68k , Arnd Bergmann , Linux Kernel Mailing List Subject: Re: [m68k:master 1174/1174] arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' forming offset 8 is out of the bounds [0, 7] References: <201903042049.npxcZzps%fengguang.wu@intel.com> X-Yow: I have a very good DENTAL PLAN. Thank you. Date: Tue, 05 Mar 2019 10:04:48 +0100 In-Reply-To: (Finn Thain's message of "Tue, 5 Mar 2019 19:58:54 +1100 (AEDT)") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mär 05 2019, Finn Thain wrote: > interesting that the kernel's strlen implementation in > include/linux/string.h can't achieve this. This implementation is only available if ARCH_HAS_FORTIFY_SOURCE. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."