From patchwork Wed Dec 12 18:18:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin KaFai Lau X-Patchwork-Id: 1012177 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=fb.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=fb.com header.i=@fb.com header.b="XM+0ORdt"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43FQ790bVqz9s1c for ; Thu, 13 Dec 2018 05:19:00 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728003AbeLLSS7 (ORCPT ); Wed, 12 Dec 2018 13:18:59 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:43590 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727748AbeLLSS7 (ORCPT ); Wed, 12 Dec 2018 13:18:59 -0500 Received: from pps.filterd (m0044012.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id wBCIGhfV032297 for ; Wed, 12 Dec 2018 10:18:58 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=facebook; bh=EtqzLI+KHxNNzxJ1TMfkc3SKTwqteeVngmp3kaaav98=; b=XM+0ORdt6nUI3fcDfjthkKL+FQdU6lngdvmX6t59tkOsa17P9zxwuoK1HjrypzOip/U3 S4kelctdUpY1xk8jjoZA/loQxKA1pPD3XgUi8SPgR0q9Pvke/zxvPniMm3cBxsVcUCqQ zZ0HBPLym8rbdWTo1TjKdiYRuQbKfzSLT7Y= Received: from maileast.thefacebook.com ([199.201.65.23]) by mx0a-00082601.pphosted.com with ESMTP id 2pb4e50rk3-5 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 12 Dec 2018 10:18:58 -0800 Received: from mx-out.facebook.com (2620:10d:c0a1:3::13) by mail.thefacebook.com (2620:10d:c021:18::172) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1531.3; Wed, 12 Dec 2018 10:18:25 -0800 Received: by devbig005.ftw2.facebook.com (Postfix, from userid 6611) id 05AF0294130E; Wed, 12 Dec 2018 10:18:20 -0800 (PST) Smtp-Origin-Hostprefix: devbig From: Martin KaFai Lau Smtp-Origin-Hostname: devbig005.ftw2.facebook.com To: CC: Alexei Starovoitov , Daniel Borkmann , Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf-next 0/2] Remove bpf_dump_raw_ok() check for func_info and line_info Date: Wed, 12 Dec 2018 10:18:20 -0800 Message-ID: <20181212181820.779776-1-kafai@fb.com> X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-12-12_04:, , signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch set removes the bpf_dump_raw_ok() guard for the func_info and line_info during bpf_prog_get_info_by_fd(). Please see individual patch for details. Martin KaFai Lau (2): bpf: Remove bpf_dump_raw_ok() check for func_info and line_info bpf: Remove !func_info and !line_info check from test_btf and bpftool kernel/bpf/syscall.c | 32 ++++++++++---------------- tools/bpf/bpftool/prog.c | 7 ------ tools/lib/bpf/bpf_prog_linfo.c | 6 +---- tools/testing/selftests/bpf/test_btf.c | 7 ------ 4 files changed, 13 insertions(+), 39 deletions(-) Acked-by: Yonghong Song