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=-7.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 8C81DC388F3 for ; Tue, 1 Oct 2019 09:19:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 537C42133F for ; Tue, 1 Oct 2019 09:19:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b="SK0uK5Fp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728748AbfJAJTM (ORCPT ); Tue, 1 Oct 2019 05:19:12 -0400 Received: from mail-eopbgr40113.outbound.protection.outlook.com ([40.107.4.113]:65251 "EHLO EUR03-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1733143AbfJAJTL (ORCPT ); Tue, 1 Oct 2019 05:19:11 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ke33iLvuMwEPjt0QOdG6jS9hmVZcHRE8XqqL+PsFcuxmEl29xWxr418XZ8KyyXUq2ZSDF7D+BoW0IzyniSHB+/h8GIrshLkvxo8G//qcLDoVrx2z+IiMJRc4DjAg6KVCnquwPyAeXUqdP4hW7k8Anu3CGKWTEtPEWLhBKxEmM6ZbsxbpD35wGq5w5/gAZnTLv8k7WSTl3sVqhZawa6hU9OSXLjg1e2tCpR4KeDOCh6X47hDT6LPJTFi5ahpZkESdAiXdHtSRNPqqe+P3PT1rCAv/ablS3BfJESUAp0v+BXy0UFTvgeeCfPgHY0E41Uz58/RtHl8KrgE2q+1gKzIKKA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/8kKwTjtLAIXqK4FeTuwP1FcX35asSchINtnd8Attyg=; b=WOH2VRuJwKBixqAcazFwhV5NfWHXV16xqQsteOaRtkGdU7kfEP5gSVyJ5aDYBzXaM5jQKUY7qrhcvqjdDv+Gde9x97IGcsc/qYci+jTJPblAmgJryvKF5t9ZQvhvIjyjrpS/8OgUssG3cfnTJiqzNCpIG2BDZJhem0SBhxXiyKTW6tI0UeQnZXKMnpewLsiF6q+OjiapoZo9aDQH+raAZCGVI352HsVETRcMoOSc3xgkla7lCkSyoUfdJfblFo5dTCnK0JWsyVdBeGDqye8I/IME7vftU9d7YUrBEguzQBcUGXTJcnoDxhx3zglzZp7Vk22egBMHbgzvlnNxqhGFxA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=virtuozzo.com; dmarc=pass action=none header.from=virtuozzo.com; dkim=pass header.d=virtuozzo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=virtuozzo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/8kKwTjtLAIXqK4FeTuwP1FcX35asSchINtnd8Attyg=; b=SK0uK5FpYQ2RV0Wo76VTYk7S0WxF19t0C6UkW3OCdL0U2YhAyXsAnfmfOb1FYBN5v2AgpZMDpzQjtWyi6F976ze20S+4iWU9cSUmTSDBCLV1bgQEt8jdsdP5kM7mmwrMzC23CC/nPMpOjRcyGbid0UPeo6z7ujatHxYLw47ITkU= Received: from AM0PR08MB5537.eurprd08.prod.outlook.com (20.179.36.87) by AM0PR08MB3619.eurprd08.prod.outlook.com (20.177.111.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2305.20; Tue, 1 Oct 2019 09:18:24 +0000 Received: from AM0PR08MB5537.eurprd08.prod.outlook.com ([fe80::a8ea:5223:db78:dd3]) by AM0PR08MB5537.eurprd08.prod.outlook.com ([fe80::a8ea:5223:db78:dd3%7]) with mapi id 15.20.2305.022; Tue, 1 Oct 2019 09:18:23 +0000 From: Roman Kagan To: kbuild test robot CC: "kbuild-all@01.org" , Michael Kelley , Lan Tianyu , Joerg Roedel , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Sasha Levin , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , "x86@kernel.org" , "linux-hyperv@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" Subject: Re: [PATCH] x86/hyperv: make vapic support x2apic mode Thread-Topic: [PATCH] x86/hyperv: make vapic support x2apic mode Thread-Index: AQHVd7Uz7GLeEx2RZ0ukSyO6D+H5XadE0bkAgACxMIA= Date: Tue, 1 Oct 2019 09:18:23 +0000 Message-ID: <20191001091819.GA17478@rkaganb> References: <20190930173332.13655-1-rkagan@virtuozzo.com> <201910010607.cwCYMTaB%lkp@intel.com> In-Reply-To: <201910010607.cwCYMTaB%lkp@intel.com> Accept-Language: en-US, ru-RU Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mutt/1.12.1 (2019-06-15) mail-followup-to: Roman Kagan , kbuild test robot , kbuild-all@01.org, Michael Kelley , Lan Tianyu , Joerg Roedel , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Sasha Levin , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , "x86@kernel.org" , "linux-hyperv@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" x-originating-ip: [2001:6d0:8000:101:c73c:70a0:1973:64c2] x-clientproxiedby: AM4PR0101CA0055.eurprd01.prod.exchangelabs.com (2603:10a6:200:41::23) To AM0PR08MB5537.eurprd08.prod.outlook.com (2603:10a6:208:148::23) authentication-results: spf=none (sender IP is ) smtp.mailfrom=rkagan@virtuozzo.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c5b6840b-1513-4987-2a03-08d746504f06 x-ms-traffictypediagnostic: AM0PR08MB3619: x-ms-exchange-purlcount: 1 x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2733; x-forefront-prvs: 0177904E6B x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(7916004)(39850400004)(366004)(396003)(136003)(346002)(376002)(189003)(199004)(4326008)(46003)(66476007)(478600001)(6486002)(66446008)(64756008)(7416002)(6506007)(6246003)(9686003)(966005)(6306002)(99286004)(66946007)(58126008)(81156014)(81166006)(33716001)(5024004)(316002)(6512007)(25786009)(54906003)(86362001)(229853002)(386003)(446003)(256004)(11346002)(66556008)(8676002)(7736002)(186003)(6116002)(2906002)(5660300002)(476003)(486006)(33656002)(8936002)(6916009)(71200400001)(52116002)(76176011)(6436002)(71190400001)(102836004)(1076003)(14454004)(305945005);DIR:OUT;SFP:1102;SCL:1;SRVR:AM0PR08MB3619;H:AM0PR08MB5537.eurprd08.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: virtuozzo.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: RsX0ePaNL8NM3LARaZBpaCGQJ8CMY9EIzM1gbooye86Zo7HD2hdVmSj2fa7K65GGUqSOnAXD438WIAerz8qk/N33+HUSlqhPUYSgNMiz8o5vxA/mA496DhX80t5O9hPWmjbZuf1C8skgE+wjywJ2hbIGg14nZfWbevFhJeiK3fYTdqCiaSMGl2JT0h4lLbY9bdAob/IpBQ9Uun5SXSwhLLe2dQQB4HLYo/pCUo/Gv0foLbQYgt1qnSUYK1SDE6S31g/MjffA+pBVkamqEp9fpTyj/iJ3TRBAEl3CYYaPrp7ApfZOyD79tV4KiWMnIiLy8QsLaPLC3vNFZ2o01nRzFkb2KqrWaHn55zKqNPiXapbFGJZMOljoOWaABEkOX1pHFIVf462mZBYse0v15lbl99E30aDNm9MoB8u0K/Wr5V+bBjhCwwIOAStDCKypgLPgrIyOG7qRwYXA5O3XYLnfhg== x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: MIME-Version: 1.0 X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-Network-Message-Id: c5b6840b-1513-4987-2a03-08d746504f06 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Oct 2019 09:18:23.5405 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: LZBcP3YhNcanljlTX1dVeN2mAj5WeAAUaZRDwCwmuNt/61Of4KQHF8/j/8kZwK3XaQDDoYeXhyuV0LC/OLqUVg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB3619 Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org On Tue, Oct 01, 2019 at 06:44:08AM +0800, kbuild test robot wrote: > url: https://github.com/0day-ci/linux/commits/Roman-Kagan/x86-hyperv-make-vapic-support-x2apic-mode/20191001-044238 > config: x86_64-randconfig-e004-201939 (attached as .config) > compiler: gcc-7 (Debian 7.4.0-13) 7.4.0 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > All errors (new ones prefixed by >>): > > arch/x86/hyperv/hv_apic.c: In function 'hv_x2apic_read': > >> arch/x86/hyperv/hv_apic.c:91:10: error: implicit declaration of function 'native_apic_msr_read'; did you mean 'native_apic_icr_read'? [-Werror=implicit-function-declaration] > return native_apic_msr_read(reg); > ^~~~~~~~~~~~~~~~~~~~ > native_apic_icr_read > arch/x86/hyperv/hv_apic.c: In function 'hv_x2apic_write': > >> arch/x86/hyperv/hv_apic.c:119:3: error: implicit declaration of function 'native_apic_msr_write'; did you mean 'native_apic_icr_write'? [-Werror=implicit-function-declaration] > native_apic_msr_write(reg, val); > ^~~~~~~~~~~~~~~~~~~~~ > native_apic_icr_write > cc1: some warnings being treated as errors Oops, !CONFIG_X86_X2APIC needs to be handled. Will post v2. Roman.