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=-0.7 required=3.0 tests=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 010B2C432C0 for ; Sat, 30 Nov 2019 08:00:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF14420833 for ; Sat, 30 Nov 2019 08:00:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725985AbfK3IAo (ORCPT ); Sat, 30 Nov 2019 03:00:44 -0500 Received: from mail-out.m-online.net ([212.18.0.9]:33719 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725835AbfK3IAo (ORCPT ); Sat, 30 Nov 2019 03:00:44 -0500 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 47Q3hl6PpFz1qqkl; Sat, 30 Nov 2019 09:00:38 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 47Q3hk4mJkz1qqtG; Sat, 30 Nov 2019 09:00:38 +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 RPUKYl_EQMnw; Sat, 30 Nov 2019 09:00:37 +0100 (CET) X-Auth-Info: SEO51CwDV6ktD2ZKzkvFBqPIv+F1e03OFSg8r6ylG95k71FPWzCE4YQkru1sI+Ja Received: from hase.home (ppp-46-244-176-84.dynamic.mnet-online.de [46.244.176.84]) (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; Sat, 30 Nov 2019 09:00:37 +0100 (CET) Received: by hase.home (Postfix, from userid 1000) id 8A3AA10156C; Sat, 30 Nov 2019 09:00:36 +0100 (CET) From: Andreas Schwab To: Todd Zullinger Cc: =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason , git@vger.kernel.org, Junio C Hamano , Carlo Marcelo Arenas =?utf-8?Q?Bel=C3=B3n?= , Beat Bolli , Johannes Schindelin , Jeff King Subject: Re: [PATCH] t7812: expect failure for grep -i with invalid UTF-8 data References: <20191130004653.8794-1-tmz@pobox.com> X-Yow: While my BRAINPAN is being refused service in BURGER KING, Jesuit priests are DATING CAREER DIPLOMATS!! Date: Sat, 30 Nov 2019 09:00:35 +0100 In-Reply-To: <20191130004653.8794-1-tmz@pobox.com> (Todd Zullinger's message of "Fri, 29 Nov 2019 19:46:53 -0500") Message-ID: <87a78ddc9o.fsf@hase.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Nov 29 2019, Todd Zullinger wrote: > When the 'grep with invalid UTF-8 data' tests were added/adjusted in > 8a5999838e (grep: stess test PCRE v2 on invalid UTF-8 data, 2019-07-26) > and 870eea8166 (grep: do not enter PCRE2_UTF mode on fixed matching, > 2019-07-26) they lacked a redirect which caused them to falsely succeed > on most architectures. They failed on big-endian arches where the test > never reached the portion which was missing the redirect. It's not about big vs little endian, it's only about JIT vs non-JIT. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."