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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 DF263C433E0 for ; Wed, 8 Jul 2020 15:31:14 +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 B42AB206DF for ; Wed, 8 Jul 2020 15:31:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B42AB206DF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55528 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jtC2T-0005EF-Vu for qemu-devel@archiver.kernel.org; Wed, 08 Jul 2020 11:31:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58892) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jtC1U-0004Z5-A4 for qemu-devel@nongnu.org; Wed, 08 Jul 2020 11:30:12 -0400 Received: from mx2.suse.de ([195.135.220.15]:55298) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jtC1S-0004bS-E5 for qemu-devel@nongnu.org; Wed, 08 Jul 2020 11:30:11 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 7B159AEC1; Wed, 8 Jul 2020 15:30:09 +0000 (UTC) Subject: Re: [PATCH 3/3] cpu-timers, icount: new modules To: Paolo Bonzini , Thomas Huth , Laurent Vivier , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Peter Maydell , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Roman Bolshakov , Markus Armbruster References: <20200629093504.3228-1-cfontana@suse.de> <20200629093504.3228-4-cfontana@suse.de> <46322ba4-8aff-e8d6-8a1c-ea1043098624@suse.de> From: Claudio Fontana Message-ID: Date: Wed, 8 Jul 2020 17:30:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=195.135.220.15; envelope-from=cfontana@suse.de; helo=mx2.suse.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/07 17:20:38 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x (no timestamps) [generic] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Eduardo Habkost , Colin Xu , Marcelo Tosatti , qemu-devel@nongnu.org, haxm-team@intel.com, Wenchao Wang , Sunil Muthuswamy , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/8/20 5:23 PM, Paolo Bonzini wrote: > On 08/07/20 17:17, Claudio Fontana wrote: >> On 7/8/20 5:05 PM, Paolo Bonzini wrote: >>> On 08/07/20 17:00, Claudio Fontana wrote: >>>>> Bisectable, 100% failure rate, etc. :( Can you split the patch in >>>>> multiple parts, specifically separating any rename or introducing of >>>>> includes from the final file move? >>>> Hi Paolo, >>>> >>>> will take a look! >>>> >>>> Is this captured by some travis / cirrus-ci / anything I can easily see the result of? >>>> >>>> >>> >>> Nope, unfortunately we don't have an s390 CI. But if you can get your >>> hands on one, just "./configure --target-list=s390x-softmmu && make && >>> make check-block" will show it. >>> >>>>> >>>>> #if defined CONFIG_TCG || !defined NEED_CPU_H >>>>> extern bool icount_enabled(void); >>>>> #else >>>>> #define icount_enabled() 0 >>>>> #endif >>>>> >>>>> (This way, more TCG-only code in cpus.c gets elided). You can integrate >>>>> this change in the next version. >>>>> >>>>> Paolo >>>>> >>>> >>>> Weird, I tested with --disable-tcg explicitly (but may be some time ago now, as I constantly rebased). >>>> >>>> Will take a look at the introduction of this #defines in place of variables, >>>> as this mechanisms will not work in the future for target-specific modules. >>> >>> This is only done for per-target files so it should not be a problem. >>> >>> Paolo >>> >> >> K, I tried with latest master, disable-tcg build still works for me on x86, so it is something in queue I guess? > > Peter reported the issue in the v1 pull request; there were two > different breakages but the cpus.c one was yours. > > Paolo > I see, since I don't manage to reproduce the problem at the moment, I will wait for master to be updated, after which I expect the issue to become apparent. As of now, I do configure --disable-tcg make -j120 which works for me, based on latest master. Ciao, C