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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D18BC77B61 for ; Mon, 24 Apr 2023 16:05:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230434AbjDXQFh (ORCPT ); Mon, 24 Apr 2023 12:05:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231625AbjDXQFg (ORCPT ); Mon, 24 Apr 2023 12:05:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9BB196EA1 for ; Mon, 24 Apr 2023 09:05:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3A45861B3C for ; Mon, 24 Apr 2023 16:05:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5CC7C433D2; Mon, 24 Apr 2023 16:05:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1682352332; bh=LO+VFQYdH3MN8xOtSlZeI39Xncak2pqlFCQR+qwnkJI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bNKcp4edyJGBGLN7tYxBvemjEccZ2QWo0rag/MSR+l1niBUMRMeH6nlolufAPzrj0 UnyHgzcDFzlPKCk071NhzxNJ7vUT4nB4BwGM4LcnN8kAaQnrJtU+wj1sU0jqtco+ze 7dKWo0dZvMGYvEVFewDoMo9ff35o8Lcg7OP88W/6M4A+t+aYkC168XoPsnUcU4pWu8 F8wVBQxrXFxqk8xaUumlcaguaI9uCQ2IeNOslQ1JDn4rQEpI869365g5haAlM2KfbT afs5T79aBTEPMqR3wjb4TTLNRbsjBoXTS2oNdlzSkDgzzeHAo+aFgoHL8omqAy//1n f8y8Au88NjHyw== From: Jiri Olsa To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: bpf@vger.kernel.org, Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Arnaldo Carvalho de Melo Subject: [RFC/PATCH bpf-next 04/20] libbpf: Update uapi bpf.h tools header Date: Mon, 24 Apr 2023 18:04:31 +0200 Message-Id: <20230424160447.2005755-5-jolsa@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230424160447.2005755-1-jolsa@kernel.org> References: <20230424160447.2005755-1-jolsa@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Updating uapi bpf.h tools header with new uprobe_multi link interface. Signed-off-by: Jiri Olsa --- tools/include/uapi/linux/bpf.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 1bb11a6ee667..77ce2159478d 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -1035,6 +1035,7 @@ enum bpf_attach_type { BPF_TRACE_KPROBE_MULTI, BPF_LSM_CGROUP, BPF_STRUCT_OPS, + BPF_TRACE_UPROBE_MULTI, __MAX_BPF_ATTACH_TYPE }; @@ -1052,6 +1053,7 @@ enum bpf_link_type { BPF_LINK_TYPE_KPROBE_MULTI = 8, BPF_LINK_TYPE_STRUCT_OPS = 9, BPF_LINK_TYPE_NETFILTER = 10, + BPF_LINK_TYPE_UPROBE_MULTI = 11, MAX_BPF_LINK_TYPE, }; @@ -1169,6 +1171,11 @@ enum bpf_link_type { */ #define BPF_F_KPROBE_MULTI_RETURN (1U << 0) +/* link_create.uprobe_multi.flags used in LINK_CREATE command for + * BPF_TRACE_UPROBE_MULTI attach type to create return probe. + */ +#define BPF_F_UPROBE_MULTI_RETURN (1U << 0) + /* When BPF ldimm64's insn[0].src_reg != 0 then this can have * the following extensions: * @@ -1568,6 +1575,14 @@ union bpf_attr { __s32 priority; __u32 flags; } netfilter; + struct { + __u32 flags; + __u32 cnt; + __aligned_u64 paths; + __aligned_u64 offsets; + __aligned_u64 ref_ctr_offsets; + __aligned_u64 cookies; + } uprobe_multi; }; } link_create; -- 2.40.0