From patchwork Tue Dec 14 03:59:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kui-Feng Lee X-Patchwork-Id: 12675419 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 BA93EC433EF for ; Tue, 14 Dec 2021 03:59:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229684AbhLND7h (ORCPT ); Mon, 13 Dec 2021 22:59:37 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:38398 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229587AbhLND7g (ORCPT ); Mon, 13 Dec 2021 22:59:36 -0500 Received: from pps.filterd (m0044010.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 1BDMjkbn024966 for ; Mon, 13 Dec 2021 19:59:36 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : content-type : content-transfer-encoding : mime-version; s=facebook; bh=Xt/j2qCPr6eqR7ff2TQeM61XNYLEiBu/AL1DYjHwyk4=; b=ahmEbllFVMr2MT3iyVykgAnKMRN4oCMo36eG7uLkJwpM7gfvNDREzJcKqcZbQteJ73JR 1sKvwJk9uxs2GTsfCkOou07Wz2MwSswU1Mr2DShK9BpXuUMadfRXg4cfwspqswMFeMQQ vuPb/7mgdic76Gy3TSOt/PuW6tHw5egtUmw= Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3cx9rncdk7-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Mon, 13 Dec 2021 19:59:36 -0800 Received: from intmgw002.06.ash9.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:83::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 13 Dec 2021 19:59:35 -0800 Received: by devvm1744.ftw0.facebook.com (Postfix, from userid 460691) id 5A1ED1131797; Mon, 13 Dec 2021 19:59:33 -0800 (PST) From: Kui-Feng Lee To: , , , CC: Kui-Feng Lee Subject: [PATCH v4 bpf-next 0/4] Stop using bpf_object__find_program_by_title API Date: Mon, 13 Dec 2021 19:59:27 -0800 Message-ID: <20211214035931.1148209-1-kuifeng@fb.com> X-Mailer: git-send-email 2.30.2 X-FB-Internal: Safe X-FB-Source: Intern X-Proofpoint-GUID: 1EmroK6hqQAW75wBEIzHK0_xrVZKCPeW X-Proofpoint-ORIG-GUID: 1EmroK6hqQAW75wBEIzHK0_xrVZKCPeW X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-14_01,2021-12-13_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=fb_outbound_notspam policy=fb_outbound score=0 mlxscore=0 clxscore=1015 spamscore=0 priorityscore=1501 suspectscore=0 mlxlogscore=999 lowpriorityscore=0 malwarescore=0 adultscore=0 phishscore=0 bulkscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112140019 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net bpf_object__find_program_by_title is going to be deprecated since v0.7. Replace all use cases with bpf_object__find_program_by_name if possible, or use bpf_object__for_each_program to iterate over programs, matching section names. V3 fixes a broken test case, fexit_bpf2bpf, in selftests/bpf, using bpf_obj__for_each_program API instead. [v2] https://lore.kernel.org/bpf/20211211003608.2764928-1-kuifeng@fb.com/ [v1] https://lore.kernel.org/bpf/20211210190855.1369060-1-kuifeng@fb.com/T/ Kui-Feng Lee (4): selftests/bpf: Stop using bpf_object__find_program_by_title API. samples/bpf: Stop using bpf_object__find_program_by_title API. tools/perf: Stop using bpf_object__find_program_by_title API. libbpf: Mark bpf_object__find_program_by_title API deprecated. samples/bpf/hbm.c | 11 ++- samples/bpf/xdp_fwd_user.c | 12 ++- tools/lib/bpf/libbpf.h | 1 + tools/perf/builtin-trace.c | 13 ++- .../selftests/bpf/prog_tests/bpf_obj_id.c | 4 +- .../bpf/prog_tests/connect_force_port.c | 18 ++--- .../selftests/bpf/prog_tests/core_reloc.c | 79 +++++++++++++------ .../selftests/bpf/prog_tests/fexit_bpf2bpf.c | 17 +++- .../bpf/prog_tests/get_stack_raw_tp.c | 4 +- .../bpf/prog_tests/sockopt_inherit.c | 15 ++-- .../selftests/bpf/prog_tests/stacktrace_map.c | 4 +- .../bpf/prog_tests/stacktrace_map_raw_tp.c | 4 +- .../selftests/bpf/prog_tests/test_overhead.c | 20 ++--- .../bpf/prog_tests/trampoline_count.c | 6 +- 14 files changed, 137 insertions(+), 71 deletions(-)