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 8A523EE49A8 for ; Mon, 21 Aug 2023 06:55:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233535AbjHUGzK (ORCPT ); Mon, 21 Aug 2023 02:55:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbjHUGzJ (ORCPT ); Mon, 21 Aug 2023 02:55:09 -0400 Received: from out203-205-251-72.mail.qq.com (out203-205-251-72.mail.qq.com [203.205.251.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E70F7A9; Sun, 20 Aug 2023 23:55:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1692600604; bh=XqvE7N7p6l8xNYVxoU16FGFX8J28j5RVeM4hXQ3GxEg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=H0eIJn1cFi6QlqcUD1OOCXz3ZMUaMxK8JofWROoot7h16+Thrhs3Lb3nAlP0b26FP gIj2ZjxycynV8V/HYgxdSgzB13JlCvDdbJh8epir02aIy0a+b1Aphxrr7Og64nyV+P E98JGzPYTLbYTb6RQpTLtddHANemcxnvKRe2dTjE= Received: from localhost.localdomain ([39.156.73.12]) by newxmesmtplogicsvrszc2-0.qq.com (NewEsmtp) with SMTP id C7AAC8AB; Mon, 21 Aug 2023 14:49:58 +0800 X-QQ-mid: xmsmtpt1692600598ticjome8j Message-ID: X-QQ-XMAILINFO: OZZSS56D9fAjKld59uAmJVD2abDsyoO8Wvlna41a4o22n8scFUnfFo6Emc2NMa PAlHulPcmRQI4huXeYAHSg06bDoPpCxjGdyQcqURbO0V3Bb2EZweF/MgeaeAOZi5RBvN9rJX5JgF dtlaqSmbOX0FwG04//qTMooiTcBThxLyTFqQpStc/IxlCzLMQCwSesaF+3KUXJZfFd8KoKKG/s+J QEGiVQiaSVtYjQDOIsDklWx2sdqzJyUbxS1PC9XLR4SXPkF6ta4fGbdHrKLQoPSwJ7n4FWlAh1F7 lnph7fXxziKEGIU2a9nyzEPOMf7OoXb9q3DbU/wNhQQXScAYC7A9rDl/IlE20S3FnRqWNRnzjR75 SCGjnr9UtNly6QsEh/e+5j+S0Vs7LJcBLWFdstqPuDo/GVLLa+JeyfOY1O+DVpAPNKWQ0148vpA6 BT66hqxAM40L5UvK2ArWyUqgbx126GMjiIi/0947iysTiVfO+AC8bGihLlPFnaySkpmq7bOZLPkl zqIxjE+kjBL3BgLt/Xi0TtCzDqhFHuCqRWLQXH7GJde5Nch2i3M6ExWcz3uxuqth+byjQay1QBbu 5WejKzOOWLtTAP9u8QJmIiTHhunqHziOvZlGhJBET4/I2QSWwgb3Rxoal3gCa4aEO5eqKxWJj9jW VDmVwFc72p03A0m01nB0DdcDmxZNZyOafhfnux1jq9k3qSmgjoyLwLqtaGfB4dDNr1QaRxazQh4z 9WmFzrM79KBK/n0BQvqcHs5GGVl3tOu7wGiBczO926uTRVCYR8U409b9XQKMBOqrD78edgGf6uKp BjG6d/A4xaUkGNH+9Uj6HVgf4x0OyUKvTGqC13g2wStruIAYh7wqrrrXnYpJNm4VtgUkocRCM+y3 7mzD7X8xBcQThZkDJOA2bfUytOKSQvqmuM1YjczO8iMwEcNSyfiBeebhcn7MyhTV653sEyOdTeVn p85/d4P9YmBLnFaQcqhBPwkOgQYFBI1jNnIRBgvCiEDCWwvSd1ket9JKlG8z650iNgnPW2CyNY7q 9qtx8JrIxL8zSdbw6PcQRgD8qWdP0= X-QQ-XMRINFO: Nq+8W0+stu50PRdwbJxPCL0= From: Rong Tao To: yonghong.song@linux.dev Cc: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, haoluo@google.com, john.fastabend@gmail.com, kpsingh@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, martin.lau@linux.dev, mykolal@fb.com, olsajiri@gmail.com, rongtao@cestc.cn, rtoax@foxmail.com, sdf@google.com, shuah@kernel.org, song@kernel.org Subject: Re: [PATCH bpf-next v5] selftests/bpf: trace_helpers.c: optimize kallsyms cache Date: Mon, 21 Aug 2023 14:49:58 +0800 X-OQ-MSGID: <20230821064958.156895-1-rtoax@foxmail.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tools/testing/selftests/bpf/ compile OK, however, samples/bpf/ compile failed. >> tools/testing/selftests/bpf/trace_helpers.c:17:10: >> fatal error: libbpf_internal.h: No such file or directory >> 17 | #include "libbpf_internal.h" >> | ^~~~~~~~~~~~~~~~~~~ >> >> tools/testing/selftests/bpf/trace_helpers.c:17:10: >> fatal error: bpf/libbpf_internal.h: No such file or directory >> 17 | #include "bpf/libbpf_internal.h" >> | ^~~~~~~~~~~~~~~~~~~~~~~ I just submit v6 [0], which apply libbpf_ensure_mem() and TPROGS_CFLAGS += -I$(srctree)/tools/lib to samples/bpf/Makefile, make sure, samples/bpf/Makefile could found libbpf_internal.h. Please review, thanks. Rong Tao [0] https://lore.kernel.org/lkml/tencent_4A09A36F883A06EA428A593497642AF8AF08@qq.com/