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 X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5C1CC3A5A4 for ; Fri, 23 Aug 2019 05:52:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9F6D322CEC for ; Fri, 23 Aug 2019 05:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566539543; bh=vIMF7o9j00Bb9fZZCwLIyaIyay1p2jgCxMN0ledNmmI=; h=From:To:CC:Subject:Date:List-ID:From; b=fTMrw3YXuJ1Yd8KnlEhS2IB1pVe1aejzwn6tiH7zCWAt8+fkhUc6vqYJrDibvo8Jw 6AVSl2y+uIfY0Lqu83jpHeY2H9z5499gXM+VftqJkhPLh+QfQnXZMqCbpfzMdcECa7 y7hkeDYI2LuKTDHfpZmfhsaqnF+RJY/mr4XvWJG4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392017AbfHWFwU convert rfc822-to-8bit (ORCPT ); Fri, 23 Aug 2019 01:52:20 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:38096 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2391856AbfHWFwU (ORCPT ); Fri, 23 Aug 2019 01:52:20 -0400 Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.16.0.27/8.16.0.27) with SMTP id x7N5phHl025530 for ; Thu, 22 Aug 2019 22:52:18 -0700 Received: from mail.thefacebook.com (mailout.thefacebook.com [199.201.64.23]) by m0001303.ppops.net with ESMTP id 2uj4jqh344-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 22 Aug 2019 22:52:18 -0700 Received: from mx-out.facebook.com (2620:10d:c081:10::13) by mail.thefacebook.com (2620:10d:c081:35::126) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1713.5; Thu, 22 Aug 2019 22:52:17 -0700 Received: by devbig007.ftw2.facebook.com (Postfix, from userid 572438) id C6F09760BEC; Thu, 22 Aug 2019 22:52:15 -0700 (PDT) Smtp-Origin-Hostprefix: devbig From: Alexei Starovoitov Smtp-Origin-Hostname: devbig007.ftw2.facebook.com To: CC: , , , Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf-next 0/4] bpf: precision tracking tests Date: Thu, 22 Aug 2019 22:52:11 -0700 Message-ID: <20190823055215.2658669-1-ast@kernel.org> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-23_01:,, signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=549 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908230064 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add few additional tests for precision tracking in the verifier. Alexei Starovoitov (4): bpf: introduce verifier internal test flag tools/bpf: sync bpf.h selftests/bpf: verifier precise tests selftests/bpf: add precision tracking test include/linux/bpf_verifier.h | 1 + include/uapi/linux/bpf.h | 3 + kernel/bpf/syscall.c | 1 + kernel/bpf/verifier.c | 5 +- tools/include/uapi/linux/bpf.h | 3 + tools/testing/selftests/bpf/test_verifier.c | 68 +++++++-- .../testing/selftests/bpf/verifier/precise.c | 142 ++++++++++++++++++ 7 files changed, 211 insertions(+), 12 deletions(-) create mode 100644 tools/testing/selftests/bpf/verifier/precise.c -- 2.20.0