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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 E9403C3F2D7 for ; Thu, 5 Mar 2020 01:34:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C20D220866 for ; Thu, 5 Mar 2020 01:34:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="OmAVEeuR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726131AbgCEBen (ORCPT ); Wed, 4 Mar 2020 20:34:43 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:39198 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725975AbgCEBem (ORCPT ); Wed, 4 Mar 2020 20:34:42 -0500 Received: from pps.filterd (m0044010.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0251WFRp014366 for ; Wed, 4 Mar 2020 17:34:41 -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=rMqHvAVvVCxmhWbyIbItg4rlY6eKi1SaBYJeBRGvhFM=; b=OmAVEeuROtkcww2mw65KwGRdCfnvmp5T7kPwS/WIXG9GPWYV/Wd0MlUPHao1FeVWUp+I AVKEj0Sc9HPxSUWf0Sw2miVoBlPQLTkrY3uc7CGu41/z/Wde7zqchvldISon0d1gxFsa absiOa+SLWYQvMe1l+VNAM2WgbhQ0xtt+DA= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 2yjqu5r0dy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 04 Mar 2020 17:34:41 -0800 Received: from intmgw001.03.ash8.facebook.com (2620:10d:c085:108::4) by mail.thefacebook.com (2620:10d:c085:21d::4) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1847.3; Wed, 4 Mar 2020 17:34:40 -0800 Received: by devbig005.ftw2.facebook.com (Postfix, from userid 6611) id CE79429425EB; Wed, 4 Mar 2020 17:34:37 -0800 (PST) Smtp-Origin-Hostprefix: devbig From: Martin KaFai Lau Smtp-Origin-Hostname: devbig005.ftw2.facebook.com To: CC: Alexei Starovoitov , Daniel Borkmann , David Miller , , Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf 0/2] bpf: A few struct_ops fixes Date: Wed, 4 Mar 2020 17:34:37 -0800 Message-ID: <20200305013437.534961-1-kafai@fb.com> X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-03-04_10:2020-03-04,2020-03-04 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 mlxscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 priorityscore=1501 spamscore=0 mlxlogscore=432 malwarescore=0 suspectscore=13 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2003050006 X-FB-Internal: deliver Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org This set addresses a few struct_ops issues. Please see individual patch for details. Martin KaFai Lau (2): bpf: Return better error value in delete_elem for struct_ops map bpf: Do not allow map_freeze in struct_ops map kernel/bpf/bpf_struct_ops.c | 14 +++++++++++--- kernel/bpf/syscall.c | 5 +++++ 2 files changed, 16 insertions(+), 3 deletions(-) -- 2.17.1