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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 519F0C4167D for ; Wed, 20 Oct 2021 07:49:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32F1C613A8 for ; Wed, 20 Oct 2021 07:49:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229829AbhJTHu5 (ORCPT ); Wed, 20 Oct 2021 03:50:57 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:26664 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbhJTHu4 (ORCPT ); Wed, 20 Oct 2021 03:50:56 -0400 Received: from pps.filterd (m0109332.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 19JKfNq5018959 for ; Wed, 20 Oct 2021 00:48:42 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=l+EXY5ITIrA2bTA1mE+9i19+7GeZDrDna/h5jdbRXlc=; b=Xke9xPmWOAtOZ7B1beTWH/REPXvbq9KQhtVpQ8arNDrHHQunsfWPq6F91tIsOgCAJyi2 IyHxvNPMVZ/QNd3phNwAlTYH6qzL5h+fdAgjdn/Y4FLsYgqn3ZUs0X/CoEiKpdj5xbIz ZU5WomgFCDRjTVFBBpUmruqcZfVMmjtbwJc= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 3bt1crd7q5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 20 Oct 2021 00:48:42 -0700 Received: from intmgw001.25.frc3.facebook.com (2620:10d:c085:208::11) by mail.thefacebook.com (2620:10d:c085:21d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Wed, 20 Oct 2021 00:48:40 -0700 Received: by devbig030.frc3.facebook.com (Postfix, from userid 158236) id 1C03E84FD53A; Wed, 20 Oct 2021 00:48:33 -0700 (PDT) From: Dave Marchevsky To: CC: , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , John Fastabend , Dave Marchevsky Subject: [PATCH v3 bpf-next 2/2] selftests/bpf: add verif_stats test Date: Wed, 20 Oct 2021 00:48:18 -0700 Message-ID: <20211020074818.1017682-3-davemarchevsky@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211020074818.1017682-1-davemarchevsky@fb.com> References: <20211020074818.1017682-1-davemarchevsky@fb.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-FB-Source: Intern X-Proofpoint-GUID: XCnyiyqdwN5JnxC6hbPTlG3D7jv2Pjpn X-Proofpoint-ORIG-GUID: XCnyiyqdwN5JnxC6hbPTlG3D7jv2Pjpn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-10-20_02,2021-10-19_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 phishscore=0 mlxscore=0 adultscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 spamscore=0 lowpriorityscore=0 clxscore=1015 mlxlogscore=769 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109230001 definitions=main-2110200042 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org verified_insns field was added to response of bpf_obj_get_info_by_fd call on a prog. Confirm that it's being populated by loading a simple program and asking for its info. Signed-off-by: Dave Marchevsky Acked-by: John Fastabend Acked-by: Andrii Nakryiko --- .../selftests/bpf/prog_tests/verif_stats.c | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 tools/testing/selftests/bpf/prog_tests/verif_stats.c diff --git a/tools/testing/selftests/bpf/prog_tests/verif_stats.c b/tools= /testing/selftests/bpf/prog_tests/verif_stats.c new file mode 100644 index 000000000000..b4bae1340cf1 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/verif_stats.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2021 Facebook */ + +#include + +#include "trace_vprintk.lskel.h" + +void test_verif_stats(void) +{ + __u32 len =3D sizeof(struct bpf_prog_info); + struct bpf_prog_info info =3D {}; + struct trace_vprintk *skel; + int err; + + skel =3D trace_vprintk__open_and_load(); + if (!ASSERT_OK_PTR(skel, "trace_vprintk__open_and_load")) + goto cleanup; + + err =3D bpf_obj_get_info_by_fd(skel->progs.sys_enter.prog_fd, &info, &l= en); + if (!ASSERT_OK(err, "bpf_obj_get_info_by_fd")) + goto cleanup; + + if (!ASSERT_GT(info.verified_insns, 0, "verified_insns")) + goto cleanup; + +cleanup: + trace_vprintk__destroy(skel); +} --=20 2.30.2