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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED08CC433F5 for ; Wed, 1 Jun 2022 07:16:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350256AbiFAHQo (ORCPT ); Wed, 1 Jun 2022 03:16:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350844AbiFAHPy (ORCPT ); Wed, 1 Jun 2022 03:15:54 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50282A26E6; Wed, 1 Jun 2022 00:15:36 -0700 (PDT) X-UUID: 716a8cf323a7496ba4f7d438554a5a9b-20220601 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:1aa1ea8f-56af-4e4f-9002-5fef85241bad,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:54,FILE:0,RULE:Release_Ham,ACT ION:release,TS:54 X-CID-INFO: VERSION:1.1.5,REQID:1aa1ea8f-56af-4e4f-9002-5fef85241bad,OB:0,LOB: 0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:54,FILE:0,RULE:Release_HamU,ACTI ON:release,TS:54 X-CID-META: VersionHash:2a19b09,CLOUDID:67008514-f88c-475e-badf-d9ee54230b8f,C OID:d03bb2fe049f,Recheck:0,SF:28|16|19|48,TC:nil,Content:0,EDM:-3,IP:nil,U RL:1,File:nil,QS:0,BEC:nil X-UUID: 716a8cf323a7496ba4f7d438554a5a9b-20220601 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 748532127; Wed, 01 Jun 2022 15:15:27 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Wed, 1 Jun 2022 15:15:26 +0800 Received: from mbjsdccf07.mediatek.inc (10.15.20.246) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Wed, 1 Jun 2022 15:15:25 +0800 From: Lina Wang To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan , Daniel Borkmann CC: Alexei Starovoitov , Andrii Nakryiko , Maciej enczykowski , , , , , , , kernel test robot Subject: Re: [PATCH] selftests net: fix bpf build error Date: Wed, 1 Jun 2022 15:08:44 +0800 Message-ID: <20220601070844.10515-1-lina.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <9c462ffc-f2c0-f542-4e61-251571da8c22@iogearbox.net> References: <9c462ffc-f2c0-f542-4e61-251571da8c22@iogearbox.net> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2022-06-01 at 01:01 +0200, Daniel Borkmann wrote: > On 5/30/22 8:21 AM, Lina Wang wrote: > clang -O2 -target bpf -c bpf/nat6to4.c -I../../bpf -I../../../../lib > -I../../../../../usr/include/ -o > /root/daniel/bpf/tools/testing/selftests/net/bpf/nat6to4.o > In file included from bpf/nat6to4.c:27: > In file included from /usr/include/linux/bpf.h:11: > /usr/include/linux/types.h:5:10: fatal error: 'asm/types.h' file not > found > #include > ^~~~~~~~~~~~~ > 1 error generated. maybe your pc is ubuntu or Debian, you should apt-get install gcc-multilib, guys on the internet meets the same problem when build libbpf related, just install gcc-multilib package > Could we reuse the build infra from tools/testing/selftests/bpf/ for nat6to4.c? We discussed it before, please refer to https://patchwork.kernel.org/project/netdevbpf/patch/20220407084727.10241-1-lina.wang@mediatek.com/ Thanks!