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_ADSP_CUSTOM_MED, 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 CA5C9C742BD for ; Fri, 12 Jul 2019 14:31:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A679820863 for ; Fri, 12 Jul 2019 14:31:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A679820863 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49956 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlwZz-0002Ih-JN for qemu-devel@archiver.kernel.org; Fri, 12 Jul 2019 10:31:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44369) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlwZY-00016d-4K for qemu-devel@nongnu.org; Fri, 12 Jul 2019 10:30:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlwZX-0000kS-1C for qemu-devel@nongnu.org; Fri, 12 Jul 2019 10:30:52 -0400 Received: from indium.canonical.com ([91.189.90.7]:56238) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hlwZW-0000jg-PQ for qemu-devel@nongnu.org; Fri, 12 Jul 2019 10:30:50 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1hlwZV-0001KY-RI for ; Fri, 12 Jul 2019 14:30:49 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C64872E80CB for ; Fri, 12 Jul 2019 14:30:49 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 12 Jul 2019 14:18:26 -0000 From: Christophe Lyon To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=In Progress; importance=Undecided; assignee=rth@twiddle.net; X-Launchpad-Bug-Tags: arm testcase X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: ajbennee christophe-lyon X-Launchpad-Bug-Reporter: Christophe Lyon (christophe-lyon) X-Launchpad-Bug-Modifier: Christophe Lyon (christophe-lyon) References: <156164884976.17804.15592866928864750515.malonedeb@wampee.canonical.com> Message-Id: <156294110700.22911.9909928147538668641.malone@chaenomeles.canonical.com> X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="19007"; Instance="launchpad-lazr.conf" X-Launchpad-Hash: f830af4859b2d0496fd35e200497d39b4aa417ef X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 Subject: [Qemu-devel] [Bug 1834496] Re: Regressions on arm target with some GCC tests X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1834496 <1834496@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" I confirm this patch fixes the problem I reported. Thanks! -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1834496 Title: Regressions on arm target with some GCC tests Status in QEMU: In Progress Bug description: Hi, After trying qemu master: commit 474f3938d79ab36b9231c9ad3b5a9314c2aeacde Merge: 68d7ff0 14f5d87 Author: Peter Maydell Date: Fri Jun 21 15:40:50 2019 +0100 I found several regressions compared to qemu-3.1 when running the GCC tes= tsuite. I'm attaching a tarball containing several GCC tests (binaries), needed s= hared libs, and a short script to run all the tests. All tests used to pass w/o error (one of them is verbose), but with a recent qemu, all of them make qemu crash: qemu: uncaught target signal 6 (Aborted) - core dumped This was noticed with GCC master configured with --target arm-none-linux-gnueabi --with-mode arm --with-cpu cortex-a9 and calling qemu with --cpu cortex-a9 (the script uses "any", this makes no difference). I have noticed other failures with arm-v8 code, but this is probably the same root cause. Since it's a bit tedious to manually rebuild & extract the testcases, I'd prefer to start with this subset, and I can extract more if needed later. Thanks To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1834496/+subscriptions