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 D7BE1ECAAD5 for ; Fri, 26 Aug 2022 23:15:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345470AbiHZXPr convert rfc822-to-8bit (ORCPT ); Fri, 26 Aug 2022 19:15:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345467AbiHZXPq (ORCPT ); Fri, 26 Aug 2022 19:15:46 -0400 Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09A7ED51D5 for ; Fri, 26 Aug 2022 16:15:45 -0700 (PDT) Received: from pps.filterd (m0109334.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 27QIP7xZ003863 for ; Fri, 26 Aug 2022 16:15:44 -0700 Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3j6yw0bc51-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 26 Aug 2022 16:15:44 -0700 Received: from twshared6447.05.prn5.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::e) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 26 Aug 2022 16:15:43 -0700 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id CF06B1E283E33; Fri, 26 Aug 2022 16:15:33 -0700 (PDT) From: Andrii Nakryiko To: , , CC: , Subject: [PATCH bpf-next 0/3] BPF mass-verification veristat tool Date: Fri, 26 Aug 2022 16:15:28 -0700 Message-ID: <20220826231531.1031943-1-andrii@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: ERtAK2DX90SG2T1s_jEESZYaazTjoJqA X-Proofpoint-ORIG-GUID: ERtAK2DX90SG2T1s_jEESZYaazTjoJqA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-26_12,2022-08-25_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Add a simple mass-verification and stats collection tool, veristat, to selftests/bpf for use by everyone. See patch #3 for some more details. Patch #1 fixes two BPF objects to be more usable with veristat. Patch #2 fixes libbpf bug which also was discovered trying to mass-verify a bunch of internal Meta BPF object files. Andrii Nakryiko (3): selftests/bpf: fix test_verif_scale{1,3} SEC() annotations libbpf: fix crash if SEC("freplace") programs don't have attach_prog_fd set selftests/bpf: add veristat tool for mass-verifying BPF object files tools/lib/bpf/libbpf.c | 13 +- tools/testing/selftests/bpf/.gitignore | 1 + tools/testing/selftests/bpf/Makefile | 6 +- .../selftests/bpf/progs/test_verif_scale1.c | 2 +- .../selftests/bpf/progs/test_verif_scale3.c | 2 +- tools/testing/selftests/bpf/veristat.c | 541 ++++++++++++++++++ 6 files changed, 558 insertions(+), 7 deletions(-) create mode 100644 tools/testing/selftests/bpf/veristat.c -- 2.30.2