From patchwork Fri Jul 16 22:46:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Maguire X-Patchwork-Id: 12382959 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 256D7C12002 for ; Fri, 16 Jul 2021 22:47:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3489613E8 for ; Fri, 16 Jul 2021 22:47:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237577AbhGPWup (ORCPT ); Fri, 16 Jul 2021 18:50:45 -0400 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]:11790 "EHLO mx0b-00069f02.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232532AbhGPWuk (ORCPT ); Fri, 16 Jul 2021 18:50:40 -0400 Received: from pps.filterd (m0246630.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16GMgMDH018473; Fri, 16 Jul 2021 22:47:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-type : mime-version; s=corp-2021-07-09; bh=OPGYRZbLbvgxjBvp1yPnTyrAZTPmMfZi+IkyAmqF8v4=; b=Vrlck8ghH8AP1YL5fy/lWOXQpdF7cGD5btOBwni4eP3gsa+r0EbOn3Madklv+2MH8H9m o26k85qBO5IRdi1zIemqJWcjr9U5nd4UKbUWPlj7MO6fM6+9RtB6l5Egb2ytuee3KMaH 8VtiBcGoWCtuPQVXff9NVsNnM0iTUT5Y7kt1Cj0pLksjS5ekC6hWWkucX2FM2xtCoEGN 10VwBAi1QbpIrsMRNkmDoZTIWqCzKXsA/r9E/jpkSXOYNFo60z+Z3sZ26PJuZb/K6Hsl kfsIWL2q+ZF2ItOnVrE8ihjy/hncEMCN7UIkn5MOv/PaUts9EpLX0BTGvfu+lsnA/Hha Vg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-type : mime-version; s=corp-2020-01-29; bh=OPGYRZbLbvgxjBvp1yPnTyrAZTPmMfZi+IkyAmqF8v4=; b=kA0JM9RPwPdxX+VUGEE2osx3BJ40N4Gh6adB5hffLOgn4JJYud7wzfZB1Td8U8HhwBLO j+EMd38UCUq/+6VLdBiZv4M6yDUngEMlQcFkPs4g70hwcxSlXQxG7w+qul7o3Y8iBxoB E/bFg7mCk2TVVnBE62QXqh5KGo75iuzbfrdpzhlx+vu8jG2oVy1PSBrpn4SaxNaQmdkz a4CWl16iVUlw5JQu+1EgAeflQvKohQMHohaJLX1UL7icZKmTj1Seaz2RM+jWB+j/d1lP 01xKYIF5NiD8GSuRItiBoo0jYSj5HWBJDp7/86d9rZsnWVFS2DXaxlC2vmueUQbOD+tB tw== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by mx0b-00069f02.pphosted.com with ESMTP id 39tw31aa8n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Jul 2021 22:47:17 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 16GMdvoW186463; Fri, 16 Jul 2021 22:47:16 GMT Received: from nam11-co1-obe.outbound.protection.outlook.com (mail-co1nam11lp2171.outbound.protection.outlook.com [104.47.56.171]) by userp3020.oracle.com with ESMTP id 39twqrx9ec-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Jul 2021 22:47:16 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Fvym68ZXhPdKtKKBLd5iCX8bLswpkzKAa6tublu+rJ/4/bzgVfakng1/OjCPjmY177H/ZTPyyWlDVwWJ9KiatsRuhkwKoQfH4hVgZnKqdnsIef1JxKBWFtLKyfioU3OruOrVmf4sXwma7qzreAVcJtOfQ4/8c7yh+PRjsLlrYENhTujl6hmIK/gPqGi7T6ndVpZHEpuRel5y/ifBdWNtIJV3dgdu7muOJ7xFEkUTUyGBmC96NIyqb+QYqO588p0YL2J94158XwTKowhRCIaJ0tNw+b5/QY67Lt1XN3WO0Lujo354Lgp43XvL8VS+mDIYEYmgXO6QS4VA014YxVEi9Q== 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=OPGYRZbLbvgxjBvp1yPnTyrAZTPmMfZi+IkyAmqF8v4=; b=J0DoUmv46jRrJkKf9P14bA/8tUll3ZrHnb2BDx3lYlVXvWG2YZpZxeSk7MZdvlrzNOlTjnO+cvI8Ejx22FR7oqvW4+POfwW9hzF+5yGXRPJLbFPErSQEpkUlATipbrNzyLUPEUHJucHqgoflUCMFODY73XaZ95AQDmb9WLLcABgQHPOIqxLGdmtkt7ElgrnZkVa9ULtB5wIZdr/ya/vBGDW2t1N3KGOx009+9uCips0jUfAgaDn5+/1YkowDazCY4pVqs3KTMfx+49bLadWqcWIUT0klG/iQbsa083Ewijvsss+5Tk1zdoLA2CXKVQYVAn18qrQFnzFBSL3Xwo8hPA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OPGYRZbLbvgxjBvp1yPnTyrAZTPmMfZi+IkyAmqF8v4=; b=X++7TM8kw1YbPmzMYNyyXYnA7I/HJkwrT1Xa/0oHDClHVjIIJId3yI/61ya60d1YSseIgKGp5ZT+yHytjbdmzn5C18/lO4GHCZiWmqhaZVlTeNk6Iih8PrJV2bmveLfvxKGAAnA8I4cvKoKC83VSOizZWR9m+gF4VxzOIADgWmQ= Authentication-Results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=oracle.com; Received: from BLAPR10MB5267.namprd10.prod.outlook.com (2603:10b6:208:30e::22) by BLAPR10MB5378.namprd10.prod.outlook.com (2603:10b6:208:328::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.21; Fri, 16 Jul 2021 22:47:14 +0000 Received: from BLAPR10MB5267.namprd10.prod.outlook.com ([fe80::39e8:94ec:fc2d:5a56]) by BLAPR10MB5267.namprd10.prod.outlook.com ([fe80::39e8:94ec:fc2d:5a56%9]) with mapi id 15.20.4331.026; Fri, 16 Jul 2021 22:47:14 +0000 From: Alan Maguire To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org Cc: kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, morbo@google.com, shuah@kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Alan Maguire Subject: [PATCH v2 bpf-next 2/3] libbpf: fix compilation errors on ppc64le for btf dump typed data Date: Fri, 16 Jul 2021 23:46:56 +0100 Message-Id: <1626475617-25984-3-git-send-email-alan.maguire@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1626475617-25984-1-git-send-email-alan.maguire@oracle.com> References: <1626475617-25984-1-git-send-email-alan.maguire@oracle.com> X-ClientProxiedBy: AM4PR0501CA0058.eurprd05.prod.outlook.com (2603:10a6:200:68::26) To BLAPR10MB5267.namprd10.prod.outlook.com (2603:10b6:208:30e::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.uk.oracle.com (95.45.14.174) by AM4PR0501CA0058.eurprd05.prod.outlook.com (2603:10a6:200:68::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.21 via Frontend Transport; Fri, 16 Jul 2021 22:47:12 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ae4df6ce-cbbb-4075-3703-08d948aba7d2 X-MS-TrafficTypeDiagnostic: BLAPR10MB5378: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4303; X-MS-Exchange-SenderADCheck: 1 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:BLAPR10MB5267.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(346002)(366004)(376002)(396003)(136003)(39860400002)(83380400001)(2906002)(6486002)(8936002)(36756003)(107886003)(6666004)(4326008)(5660300002)(316002)(44832011)(86362001)(38100700002)(478600001)(38350700002)(2616005)(7696005)(956004)(52116002)(8676002)(186003)(26005)(7416002)(66946007)(66556008)(66476007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: ae4df6ce-cbbb-4075-3703-08d948aba7d2 X-MS-Exchange-CrossTenant-AuthSource: BLAPR10MB5267.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jul 2021 22:47:14.3806 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: tYN76g9iq+qHligNcBGRg8EuGd5QL7oOTyfbzjrasQz2rfG+G6zrLVwhUJSXHE9q4nztAeELUQ4m0bpReUXD8w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLAPR10MB5378 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=10047 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 bulkscore=0 mlxscore=0 adultscore=0 phishscore=0 mlxlogscore=999 malwarescore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107160145 X-Proofpoint-GUID: sMz9LGtBvGNgX9sPzKeXxc5SELJyURGE X-Proofpoint-ORIG-GUID: sMz9LGtBvGNgX9sPzKeXxc5SELJyURGE Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Andrii reports: "ppc64le arch doesn't like the %lld: In file included from btf_dump.c:22: btf_dump.c: In function 'btf_dump_type_data_check_overflow': libbpf_internal.h:111:22: error: format '%lld' expects argument of type 'long long int', but argument 3 has type '__s64' {aka 'long int'} [-Werror=format=] 111 | libbpf_print(level, "libbpf: " fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~ libbpf_internal.h:114:27: note: in expansion of macro '__pr' 114 | #define pr_warn(fmt, ...) __pr(LIBBPF_WARN, fmt, ##__VA_ARGS__) | ^~~~ btf_dump.c:1992:3: note: in expansion of macro 'pr_warn' 1992 | pr_warn("unexpected size [%lld] for id [%u]\n", | ^~~~~~~ btf_dump.c:1992:32: note: format string is defined here 1992 | pr_warn("unexpected size [%lld] for id [%u]\n", | ~~~^ | | | long long int | %ld Cast to size_t and use %zu." Reported-by: Andrii Nakryiko Signed-off-by: Alan Maguire --- tools/lib/bpf/btf_dump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/lib/bpf/btf_dump.c b/tools/lib/bpf/btf_dump.c index 814a538..e5fbfb8 100644 --- a/tools/lib/bpf/btf_dump.c +++ b/tools/lib/bpf/btf_dump.c @@ -2011,8 +2011,8 @@ static int btf_dump_type_data_check_overflow(struct btf_dump *d, __s64 size = btf__resolve_size(d->btf, id); if (size < 0 || size >= INT_MAX) { - pr_warn("unexpected size [%lld] for id [%u]\n", - size, id); + pr_warn("unexpected size [%zu] for id [%u]\n", + (size_t)size, id); return -EINVAL; }