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=-15.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 2733DC83012 for ; Tue, 1 Dec 2020 16:44:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB04C208C3 for ; Tue, 1 Dec 2020 16:44:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="XVwWD8K9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726485AbgLAQom (ORCPT ); Tue, 1 Dec 2020 11:44:42 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:9810 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728114AbgLAQol (ORCPT ); Tue, 1 Dec 2020 11:44:41 -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 0B1GLwdF024103 for ; Tue, 1 Dec 2020 08:44:01 -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-transfer-encoding : content-type; s=facebook; bh=KGAgx0m/Rj86KBMvIa/DgtAMVpNIMeawRc3BiS3LgYw=; b=XVwWD8K9oPjS7owpRj8pYXQJK527DV171V2H8/C2qRJQ6d4fV2MHPbKmQYzLOVW4Rfwt 4/YfY9qzo8Xo/4rrTuJ5LR/DlgCjz7aN3cTP4fluCh+n8eUZZjxOsrNBQCNVkK+FH6Ng nnOHcOGfOsORifxiEaVdqC6AyOjPxx6MzAY= Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com with ESMTP id 354hsykejv-5 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 01 Dec 2020 08:44:01 -0800 Received: from intmgw003.08.frc2.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 15.1.1979.3; Tue, 1 Dec 2020 08:43:58 -0800 Received: by devvm3178.ftw3.facebook.com (Postfix, from userid 201728) id 0BFBE4757EBA2; Tue, 1 Dec 2020 08:43:57 -0800 (PST) From: Prankur gupta To: CC: , Subject: [PATCH v2 bpf-next 0/2] Add support to set window_clamp from bpf setsockops Date: Tue, 1 Dec 2020 08:43:55 -0800 Message-ID: <20201201164357.2623610-1-prankgup@fb.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-12-01_07:2020-11-30,2020-12-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 clxscore=1015 adultscore=0 priorityscore=1501 impostorscore=0 mlxscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=13 mlxlogscore=999 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012010102 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org This patch contains support to set tcp window_field field from bpf setsoc= kops. v2: Used TCP_WINDOW_CLAMP setsockopt logic for bpf_setsockopt (review com= ment addressed) Prankur gupta (2): bpf: Adds support for setting window clamp selftests/bpf: Add Userspace tests for TCP_WINDOW_CLAMP net/core/filter.c | 13 ++++++++ tools/testing/selftests/bpf/bpf_tcp_helpers.h | 1 + .../selftests/bpf/prog_tests/tcpbpf_user.c | 4 +++ .../selftests/bpf/progs/test_tcpbpf_kern.c | 33 +++++++++++++++++++ tools/testing/selftests/bpf/test_tcpbpf.h | 2 ++ 5 files changed, 53 insertions(+) --=20 2.24.1