From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id DB97E385803F for ; Thu, 6 May 2021 18:34:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org DB97E385803F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=whitebox@nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Fbj0y681Nz1qs38; Thu, 6 May 2021 20:34:42 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Fbj0y5sMlz1qqkw; Thu, 6 May 2021 20:34:42 +0200 (CEST) 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 VBXhdetOmkfz; Thu, 6 May 2021 20:34:40 +0200 (CEST) X-Auth-Info: eEvr/oaTjuY9hAbBB+F79NqzpMdEZHGe8zS0FubXA9AuVnxpSfwnrUH6SN4dC5rA Received: from igel.home (ppp-46-244-184-70.dynamic.mnet-online.de [46.244.184.70]) (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; Thu, 6 May 2021 20:34:40 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id B1CAE2C31A1; Thu, 6 May 2021 20:34:39 +0200 (CEST) From: Andreas Schwab To: Tulio Magno Quites Machado Filho Cc: "Lucas A. M. Magalhaes" , "Lucas A. M. Magalhaes via Libc-alpha" Subject: Re: [PATCH v2] powerpc: Optimized memmove for POWER10 References: <20210429204231.1486973-1-lamm@linux.ibm.com> <87im3v7w6u.fsf@igel.home> <162031653926.57052.15169371921973171160@localhost.localdomain> <87a6p77ss1.fsf@igel.home> <87h7jfyau4.fsf@linux.ibm.com> X-Yow: .. my NOSE is NUMB! Date: Thu, 06 May 2021 20:34:39 +0200 In-Reply-To: <87h7jfyau4.fsf@linux.ibm.com> (Tulio Magno Quites Machado Filho's message of "Thu, 06 May 2021 15:29:55 -0300") Message-ID: <87y2cr679c.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, KAM_NUMSUBJECT, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 May 2021 18:34:45 -0000 On Mai 06 2021, Tulio Magno Quites Machado Filho wrote: > Andreas Schwab writes: > >> It also fails the same way on POWER9. > > The new code shouldn't be executed on P9. > That is expected to be fixed with this patch: > http://patchwork.sourceware.org/project/glibc/patch/20210503195935.je5jbi6hjbiiaovs@work-tp/ > > Anyway, I was not expecting a SIGILL on P9. > And I still cannot reproduce this error on P9. This job happend to be executed on a POWER9 worker: https://build.opensuse.org/package/live_build_log/home:Andreas_Schwab:glibc/glibc/p/ppc64le 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."