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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA4E6C05027 for ; Fri, 17 Feb 2023 13:52:56 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 329B46B0072; Fri, 17 Feb 2023 08:52:56 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2B33B6B0087; Fri, 17 Feb 2023 08:52:56 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0DF726B0088; Fri, 17 Feb 2023 08:52:56 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id EA28D6B0072 for ; Fri, 17 Feb 2023 08:52:55 -0500 (EST) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id BB8A0A05C2 for ; Fri, 17 Feb 2023 13:52:55 +0000 (UTC) X-FDA: 80476924710.27.4C55AF9 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by imf04.hostedemail.com (Postfix) with ESMTP id A9C3240014 for ; Fri, 17 Feb 2023 13:52:51 +0000 (UTC) Authentication-Results: imf04.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=hN+wGNFs; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); spf=pass (imf04.hostedemail.com: domain of aleksander.lobakin@intel.com designates 192.55.52.43 as permitted sender) smtp.mailfrom=aleksander.lobakin@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1676641972; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=dPYGBoEYxJ+GhVwLyk00HyxT27W3EXOHBQdmemsIivk=; b=VW14LTrg7UmfgM2E3Q9RymmMCDwql1HVLBbbe0FcJf1Iv81nut4dHaEIOwHb7RC8DpbwcE w6y5nxtrzHJvE0vF9pKS9UuaBIKX9waWk424whwXMvhyZPd40uVSq+plnrYTZIOOMlVLAi ozjnfd6GH2TZsFdM6Pkg6TiAAdQCFA4= ARC-Authentication-Results: i=2; imf04.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=hN+wGNFs; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); spf=pass (imf04.hostedemail.com: domain of aleksander.lobakin@intel.com designates 192.55.52.43 as permitted sender) smtp.mailfrom=aleksander.lobakin@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1676641972; a=rsa-sha256; cv=fail; b=02u1PReCiXIMwHiX6NhsBJ2CsUeQtfY5T9N58VP51cc6Uzg2AFj8Fq4WEfqKC6ohX8JYsR kOmD+tSNKW5jg1A4O0rKbasA3KVw5wOC+BQ9EGYJn5U/xb+i0LcPbBT+uiwNP9EubeqNvV Bi+tIPeNyNPUwM5t9MH8bHT0o1ku7Rk= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1676641971; x=1708177971; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=MPBfK0rU005cQNGGj/21HR9za+uAW/as5T0wQGTlG8c=; b=hN+wGNFsI6BVyD1ngs0spXLPHp/+l4sNnSpTHjd7kY0fnZaEPM4UQEI5 K0hpaqOjHZ2QpDrHBqygH4+/3NLHVNzLk6dwUU3Tv+wINjj8BcpMafeLg d0IsTCG8ChqyhU8YxDnFQsZtDGRSsooDevsBex/3v3eh9P/nUO5XVVl+a GAtVvdzK1DVK4+v32dhveT85vbvpxFhm7LUt1Qmej3UakjqhaztnNsmU/ 7WABRHHgg3pqLwrLPq5bkD/pEX1Yvk6rZHDq0mzqU0qyJlYvGsvUpTyFm K4Nv6QfDl1GkQUej7PcnXcFHMWaep5dyjvcwhLxgK9YCJzC3YfjBRvFg9 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="418210627" X-IronPort-AV: E=Sophos;i="5.97,304,1669104000"; d="scan'208";a="418210627" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2023 05:52:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="620405083" X-IronPort-AV: E=Sophos;i="5.97,304,1669104000"; d="scan'208";a="620405083" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by orsmga003.jf.intel.com with ESMTP; 17 Feb 2023 05:52:27 -0800 Received: from fmsmsx612.amr.corp.intel.com (10.18.126.92) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Fri, 17 Feb 2023 05:52:27 -0800 Received: from fmsmsx601.amr.corp.intel.com (10.18.126.81) by fmsmsx612.amr.corp.intel.com (10.18.126.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Fri, 17 Feb 2023 05:52:27 -0800 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16 via Frontend Transport; Fri, 17 Feb 2023 05:52:27 -0800 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.174) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.16; Fri, 17 Feb 2023 05:52:27 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Tb7vSQ1N0LY6W6lxE09McIH2rBYONVRliPaPAYZQPPLHHZaHnW4YLeLvSeoB1tHY2IyPY4u5TQlh6B4jxWUJRbrqRKrNvw+5CwpbRwASD2V/03e2P+kZOIifPvimFdxgIHyQvZXn6D654l6k59ZFilsWjZpU25SF7U55f6rDrsHI1DmhvxrWyAdh+BN4tQeXlKdJH4hDpZ4KpkJf2MyBmXHMlCf/YucO1fSYxwe+O10NvjCXKQLAR0bC7+Tad4bRDbKuC4y0moSkn4oJZgou4EdqgHgngqmbIB/9+vnne3M+IgLJZwfJRt+D/RZOgn+YSp8Eor12ohvlDpQ5YN62vg== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=dPYGBoEYxJ+GhVwLyk00HyxT27W3EXOHBQdmemsIivk=; b=J8M9zgZp2pksWHZ7LpON/59PCs/Rl/+KlLsU6ZZ2M9+K00Xdo8dGCyWJhnzqQDlIHUZAxpZrG7nAqbidQgTsiTa/xZTL72TUgVSW2UxEb/2gwUJAxcddAVhLc5h65MZozBv7MSdMY0k0bhmwT7xZ+AnfAW+1KiynDjKLteUgFwV+WDAZWcwhyWoX4kA8sXxLWQVKqFV1lBYlBu7yoZ7CCejJr2fxVSTccDV3svZxBuIxulZzbmDmK3YExxXX860QJtmdppPaZh6r/ir3ql/eyiR0ck6OTQPOnhXbSyM6SFuIx+JMQqw086QHJvY3YC3JXHOyuE0suKCxVaAICybOzQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from DM6PR11MB3625.namprd11.prod.outlook.com (2603:10b6:5:13a::21) by CO1PR11MB5122.namprd11.prod.outlook.com (2603:10b6:303:95::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6111.17; Fri, 17 Feb 2023 13:52:24 +0000 Received: from DM6PR11MB3625.namprd11.prod.outlook.com ([fe80::3ff6:ca60:f9fe:6934]) by DM6PR11MB3625.namprd11.prod.outlook.com ([fe80::3ff6:ca60:f9fe:6934%4]) with mapi id 15.20.6086.026; Fri, 17 Feb 2023 13:52:24 +0000 Message-ID: <50c35055-afa9-d01e-9a05-ea5351280e4f@intel.com> Date: Fri, 17 Feb 2023 14:50:44 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [linux-next:master 12987/13499] include/linux/build_bug.h:78:41: error: static assertion failed: "SKB_WITH_OVERHEAD(TEST_XDP_FRAME_SIZE - XDP_PACKET_HEADROOM) == TEST_MAX_PKT_SIZE" Content-Language: en-US To: =?UTF-8?Q?Toke_H=c3=b8iland-J=c3=b8rgensen?= , "Martin KaFai Lau" CC: , kernel test robot , "Linux Memory Management List" , References: <202302172104.q3ddwzqu-lkp@intel.com> From: Alexander Lobakin In-Reply-To: <202302172104.q3ddwzqu-lkp@intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: DB6PR0202CA0008.eurprd02.prod.outlook.com (2603:10a6:4:29::18) To DM6PR11MB3625.namprd11.prod.outlook.com (2603:10b6:5:13a::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6PR11MB3625:EE_|CO1PR11MB5122:EE_ X-MS-Office365-Filtering-Correlation-Id: 17a41206-f545-4ee1-110c-08db10ee3254 X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM6PR11MB3625.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230025)(396003)(39860400002)(136003)(366004)(376002)(346002)(451199018)(4326008)(66476007)(66556008)(31686004)(83380400001)(8676002)(41300700001)(66946007)(316002)(186003)(26005)(36756003)(6512007)(8936002)(6506007)(82960400001)(54906003)(2616005)(31696002)(478600001)(4001150100001)(86362001)(38100700002)(2906002)(110136005)(6486002)(5660300002)(6666004)(966005)(43740500002)(45980500001);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?WlJraURYSkcvM01HY3dtbk9ERUdPMzBTYzNkanloNFYyUjBVd1FzYzNpeHN4?= =?utf-8?B?QnFtSm1mQ1dVQ2x6elFBZHN5eWRyU3hDNjRmcUdabitCekJZOFR0dVFmajBz?= =?utf-8?B?UklaclR3cHFnTVk3NGN4N1FRcG8rWVJ5QnVLZjJmbjlVOHVFUEdJRjlrYWVi?= =?utf-8?B?cG56Q1lPOUsrY0k2WHBVL0dDOFVoaFRaa240a0RhMjRsV0Erc29sQ2ZOUGh2?= =?utf-8?B?NUQ1b2pMa2NCQjBWMTBSc1ZoRFhYQWJrdlE0YTdtajMwOXFNMVdOQjl3Uk1N?= =?utf-8?B?MTFpMnI0NGh1Tm9qd24xNjZ3OWprVUt0aStZQWZ0UzVzeXFaR29DcSt3Uk9s?= =?utf-8?B?M1hvK3JMdEQ3S3dheEdXMlF2cjlxcDNZM2ovaHk5QiszejNhQU1uSVdvd3Jv?= =?utf-8?B?d1dWWjF5eUlkaE00OVVZeURCQStuOCtkYUprYU1zR2FVSU9CMzFKdjF4TTBp?= =?utf-8?B?dXlERC9URXBZMUIzaFBnUlltM3UweThpSC9iSlkrNXZIRjdrU3Q4OVAxVzE1?= =?utf-8?B?TkNiK2N3UEhEWDRwNVYwSm51dXdRZlk4cldJWlZFbXFQTGhLMUZWejlxQ3NU?= =?utf-8?B?dnpzNTc3YStMOW1ROUo1RElnaFEwLzZyb3pBbmtwN0tJc0JsUHVDcTlWRzlX?= =?utf-8?B?eURCaFkzcWIvcXlCZisrSG12Mk5CVnZ2Y2sxaUYrT1hBSDQ4ZU5OTUxFMVN6?= =?utf-8?B?Sm1WdU9sdmJGWU42eDhoSktXU0kxdWlpQm9YWVFiWVlxRHAydTdoRVF1bVZh?= =?utf-8?B?QVJ4WjNPZW9RSFp6UlZoanVrREJQdTBoRHR0UkhVTXhsaXd2WC9xUi8zTnh1?= =?utf-8?B?NzZaUkVrY25ucUJtdU1BeXlvKzh3c29sZEw0cEd5TTdUa0I1NExaNUZDRkhz?= =?utf-8?B?Q2daOVVWYlJ2YzVldWxTZWVzejdsMEpTKzNJeEVHUUt6RkRzeWFpL3o4MlFm?= =?utf-8?B?Y0lMU2Eyb2RTa1h6S053clJ6MG8rTXI3c25FQk9TQjhIMmpWUis0cmliT0tp?= =?utf-8?B?akNJNjF4N2c3TTNMcjZXOGdXN2JjOEVHNElFMGI5eW00VGd6S2g5V25pVUJ6?= =?utf-8?B?TVNXa0gzWlVkRVk1RlFzSVE4ZHM4MzVLV0NXaUg3Y281WVlmM2VTam44dFJm?= =?utf-8?B?QXFWQVkvSytnUnl6aHA3WEgzNi9hc2gyQUpuNlVDNWJFbEZ1YnNNYXJZREpG?= =?utf-8?B?MFU4MHgxbXErOWttZHE2WmlQRkFsLzJKQ3Vuc1BxV1lSTE82VWpwenJOYncy?= =?utf-8?B?TTEyQ0JXQ1VUVmtSMFFmZW8rZDVxdWtCM2pTY2FwVVdJSzAwUncvbmpUd0RW?= =?utf-8?B?MWxBalkrMTViS1phc3JNbldYMmNhbkhjT1pTejZZWmpRcTZxZzdUbGwxVHY0?= =?utf-8?B?SnIxZGNXZitLc0pVVkUxbUZtT3ZHdXRWVXFmOE80WVFEQUpuZDltZEphTCth?= =?utf-8?B?Q0JjUmRqS1pMZk10L1FRenFHRlZzMUcxU0x2OGpIYU80ZzF3dGt1WEI4bnMr?= =?utf-8?B?cGZXTFFLQ0J2MkpzdUw4Slh3bEZxSE85MTN2YlEweTBsNGgzdUJsR2RqdThM?= =?utf-8?B?a3NXNmFVUXgrcnZnSmFYQ3BNMEVrc1lVMnBhR0dUdUw4S2p3a0dKeFJLZHdk?= =?utf-8?B?ZnkvQlNZS2w0MndqMGsxNVRheWNRQVh4bDRxWWRhd2NvanRNa3dvcE9MSnhu?= =?utf-8?B?KytLb091QjR6RmRHOS9kc21VL2lWTkFOV04xbDRWbUVnZE13aG9OR29RUkVr?= =?utf-8?B?NDhHMERKTCsya2U3L2tHRGR2dnIvbFJ1TkVueEdGOXFzT0dJRHdKQzlKVDJl?= =?utf-8?B?TEgrSzBkRElzOGIzdXE5djJ2WDNUMVdFeWcyUW9NL1pJSVJ6dzY5R3JFaUEr?= =?utf-8?B?Wnc0MUkzdTk4RWprM2RrVlBiUi9NamlmYzE3bnYxQ1N0aE55ekU4bkx1alRQ?= =?utf-8?B?NjM4djJaRGVqLzhyTWNqL0N6STdES0VhOTlHT3I2blNyTW95NjVDbGNJVVM3?= =?utf-8?B?R0hqTGJGQTJTRVhGN1ZEREI5ZlhGMCtUSGtUUkVWeWo0VTF0MERYamZ1Rjdo?= =?utf-8?B?UGo3ZkZwekcySU43aDF5bG80M05nMy9ucWhqUWNqVVZoZ24zdWhSREMxMmM5?= =?utf-8?B?eTZQL2x3dlRQSy9GNS9Cc1gydEU5NXFMT1hqMXAzVllBZ0l1RTJ1LytONHg1?= =?utf-8?Q?H0gRhtvEjAHn6EIpU0ob6aU=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 17a41206-f545-4ee1-110c-08db10ee3254 X-MS-Exchange-CrossTenant-AuthSource: DM6PR11MB3625.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Feb 2023 13:52:23.7719 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: yhDTTb1ZGyxK6cYxmamXrT3av8WX0bIo3akDB5XAeDkS252NMdGRQnfJkeGfZNNYAuQTvgTWGM1SdZeSeJCeDxv5X5ToBRM9owy0og9JFTg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB5122 X-OriginatorOrg: intel.com X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: A9C3240014 X-Stat-Signature: wnef8hgo1sbtc4fcqunne9anaxwc1xiw X-Rspam-User: X-HE-Tag: 1676641971-321834 X-HE-Meta: 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 IDVp5gb0 vKJnKE2H0FP+YfR8Guigrt/I4n9havVAjvmteQMpqXGGyegUQY4Acbuyt9TLnFcHr1wiNaeLMl5VG2XtVeyky+zw00Ei127JQHVj8qUjKtuTqmJFOiYp4m1+cfoPA5GNxzLCIxvlZijxadlszyP5fKV7YoIxZGq5c7+HqbO8o9CAwlR7l+tLHDc7QC1FloTm4mXVWUIiV6fWa2zQkPqa7D2OGrYzbbdKnGzzRL85ulrF3le8EgcTMsDZZSonwT83E3ulclgqUEM0um/d/TWSrKmv4gZjtvc2J50+zRwST1ffa67RXdn0oQPP1uW6/8Klc/2ezHpyrskc3i/7KCTXsCVcxWu22NjBGmeDdpVkCQIxB54uMTb6IJuyqSgItkolthEpOR8VXd4EjeYt10wBY50FEXFD35g6oWJi4gT5QWTK80ZvZsCY8QOG/Z2/wLDAgrPT6FQiLilnvo/FHl15rgJqEruOlxizd476lEkMAXfOxYOCBvfj2Pu8PizDla6WK5LSQZ4jlb+SENw0dswN2JfzEV6+4lgYYQZ3mimGxUCPG6cLLckgZ4Ag3ICRAcAc+inwG2IM5C8Q7io1IEFJeRQyReZ7X8YDOXNm6 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Kernel Test Robot Date: Fri, 17 Feb 2023 21:45:40 +0800 > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: c068f40300a0eaa34f7105d137a5560b86951aa9 > commit: 6c20822fada1b8adb77fa450d03a0d449686a4a9 [12987/13499] bpf, test_run: fix &xdp_frame misplacement for LIVE_FRAMES > config: ia64-randconfig-r025-20230213 (https://download.01.org/0day-ci/archive/20230217/202302172104.q3ddwzqu-lkp@intel.com/config) > compiler: ia64-linux-gcc (GCC) 12.1.0 ia64 has 128-byte cacheline on some configs. While I can easily test it in the kernel, what do I do in the userspace test >_< Or just exclude non-{64,256} CLs from the assertion? > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=6c20822fada1b8adb77fa450d03a0d449686a4a9 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout 6c20822fada1b8adb77fa450d03a0d449686a4a9 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash net/ > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot > | Link: https://lore.kernel.org/oe-kbuild-all/202302172104.q3ddwzqu-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > In file included from include/linux/container_of.h:5, > from include/linux/list.h:5, > from include/linux/timer.h:5, > from include/linux/workqueue.h:9, > from include/linux/bpf.h:10, > from net/bpf/test_run.c:4: >>> include/linux/build_bug.h:78:41: error: static assertion failed: "SKB_WITH_OVERHEAD(TEST_XDP_FRAME_SIZE - XDP_PACKET_HEADROOM) == TEST_MAX_PKT_SIZE" > 78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) > | ^~~~~~~~~~~~~~ > include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert' > 77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) > | ^~~~~~~~~~~~~~~ > net/bpf/test_run.c:132:1: note: in expansion of macro 'static_assert' > 132 | static_assert(SKB_WITH_OVERHEAD(TEST_XDP_FRAME_SIZE - XDP_PACKET_HEADROOM) == > | ^~~~~~~~~~~~~ > > > vim +78 include/linux/build_bug.h > > bc6245e5efd70c Ian Abbott 2017-07-10 60 > 6bab69c65013be Rasmus Villemoes 2019-03-07 61 /** > 6bab69c65013be Rasmus Villemoes 2019-03-07 62 * static_assert - check integer constant expression at build time > 6bab69c65013be Rasmus Villemoes 2019-03-07 63 * > 6bab69c65013be Rasmus Villemoes 2019-03-07 64 * static_assert() is a wrapper for the C11 _Static_assert, with a > 6bab69c65013be Rasmus Villemoes 2019-03-07 65 * little macro magic to make the message optional (defaulting to the > 6bab69c65013be Rasmus Villemoes 2019-03-07 66 * stringification of the tested expression). > 6bab69c65013be Rasmus Villemoes 2019-03-07 67 * > 6bab69c65013be Rasmus Villemoes 2019-03-07 68 * Contrary to BUILD_BUG_ON(), static_assert() can be used at global > 6bab69c65013be Rasmus Villemoes 2019-03-07 69 * scope, but requires the expression to be an integer constant > 6bab69c65013be Rasmus Villemoes 2019-03-07 70 * expression (i.e., it is not enough that __builtin_constant_p() is > 6bab69c65013be Rasmus Villemoes 2019-03-07 71 * true for expr). > 6bab69c65013be Rasmus Villemoes 2019-03-07 72 * > 6bab69c65013be Rasmus Villemoes 2019-03-07 73 * Also note that BUILD_BUG_ON() fails the build if the condition is > 6bab69c65013be Rasmus Villemoes 2019-03-07 74 * true, while static_assert() fails the build if the expression is > 6bab69c65013be Rasmus Villemoes 2019-03-07 75 * false. > 6bab69c65013be Rasmus Villemoes 2019-03-07 76 */ > 6bab69c65013be Rasmus Villemoes 2019-03-07 77 #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) > 6bab69c65013be Rasmus Villemoes 2019-03-07 @78 #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) > 6bab69c65013be Rasmus Villemoes 2019-03-07 79 > 07a368b3f55a79 Maxim Levitsky 2022-10-25 80 > > :::::: The code at line 78 was first introduced by commit > :::::: 6bab69c65013bed5fce9f101a64a84d0385b3946 build_bug.h: add wrapper for _Static_assert > > :::::: TO: Rasmus Villemoes > :::::: CC: Linus Torvalds > Thanks, Olek