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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 C7B37C432BE for ; Mon, 16 Aug 2021 13:12:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA1B6632E5 for ; Mon, 16 Aug 2021 13:12:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238181AbhHPNN1 (ORCPT ); Mon, 16 Aug 2021 09:13:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:56938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239058AbhHPNJS (ORCPT ); Mon, 16 Aug 2021 09:09:18 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 88283632AB; Mon, 16 Aug 2021 13:08:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1629119302; bh=KYCo+phnvH1Oz3lVEGMTKrqdvNqc12keM+9c2k4jccI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XraaSKryrLCOcGVeCZnkm2FKV4bEKYN9XYkbBf17FN7X1DMawhotDcCnSeqa6/nUK RxpopaRahQTkZhf00/mwGpZ8ufwrnsmZquc64CxINXMKSiolpJEuXsEA96VMCkgATA 36w8a7usfqnLlG939MAbwA+SvxCgBQWq9l3/rDHU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Robin=20G=C3=B6gge?= , Andrii Nakryiko , Daniel Borkmann , Quentin Monnet , Sasha Levin Subject: [PATCH 5.10 37/96] libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT Date: Mon, 16 Aug 2021 15:01:47 +0200 Message-Id: <20210816125436.193246155@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210816125434.948010115@linuxfoundation.org> References: <20210816125434.948010115@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Robin Gögge [ Upstream commit 78d14bda861dd2729f15bb438fe355b48514bfe0 ] This patch fixes the probe for BPF_PROG_TYPE_CGROUP_SOCKOPT, so the probe reports accurate results when used by e.g. bpftool. Fixes: 4cdbfb59c44a ("libbpf: support sockopt hooks") Signed-off-by: Robin Gögge Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Reviewed-by: Quentin Monnet Link: https://lore.kernel.org/bpf/20210728225825.2357586-1-r.goegge@gmail.com Signed-off-by: Sasha Levin --- tools/lib/bpf/libbpf_probes.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c index 5482a9b7ae2d..d38284a3aaf0 100644 --- a/tools/lib/bpf/libbpf_probes.c +++ b/tools/lib/bpf/libbpf_probes.c @@ -75,6 +75,9 @@ probe_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, case BPF_PROG_TYPE_CGROUP_SOCK_ADDR: xattr.expected_attach_type = BPF_CGROUP_INET4_CONNECT; break; + case BPF_PROG_TYPE_CGROUP_SOCKOPT: + xattr.expected_attach_type = BPF_CGROUP_GETSOCKOPT; + break; case BPF_PROG_TYPE_SK_LOOKUP: xattr.expected_attach_type = BPF_SK_LOOKUP; break; @@ -104,7 +107,6 @@ probe_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, case BPF_PROG_TYPE_SK_REUSEPORT: case BPF_PROG_TYPE_FLOW_DISSECTOR: case BPF_PROG_TYPE_CGROUP_SYSCTL: - case BPF_PROG_TYPE_CGROUP_SOCKOPT: case BPF_PROG_TYPE_TRACING: case BPF_PROG_TYPE_STRUCT_OPS: case BPF_PROG_TYPE_EXT: -- 2.30.2