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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 764D6C433E0 for ; Sun, 5 Jul 2020 09:54:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 514FB20936 for ; Sun, 5 Jul 2020 09:54:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593942878; bh=asZVTOfRDaIe+5d3XpjzlIhAgVjxLyWnenKWAyFaee8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=H+UqxCF+ERSFm8pFxq76DjkEysg/CPK8YBMZRcSKIJDEAbLFSK/4QJh7O9mXUgDmW 4RUTMDYh8w6bs6c18F17xdXcy1VUb89KSS6fmbQx+J9lvqu1KY1E+f1cbFTY/aqPtB o/u5vBz92gyGWlsvoTYdsZuSPhGvE5Flmfz+vCIQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726903AbgGEJyg (ORCPT ); Sun, 5 Jul 2020 05:54:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:39134 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726558AbgGEJyf (ORCPT ); Sun, 5 Jul 2020 05:54:35 -0400 Received: from localhost.localdomain (unknown [151.48.133.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6B3D220899; Sun, 5 Jul 2020 09:54:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593942875; bh=asZVTOfRDaIe+5d3XpjzlIhAgVjxLyWnenKWAyFaee8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ajlCf+sMIjXBhEbQ0bEUg9T0v0ofq9h7x3JrtZWGp6CJo9jjuLs5lhTjwObr5WQ4f rfTF9Nrist2FhWWTkNptAEMn8SxlbnIYqfbhf926zMzHVNyhe8JaBWHgJErPTjiNk3 yVkYPYYPjQFcCEgkexEdEMiGPDTIIPTVATsqOQpA= From: Lorenzo Bianconi To: netdev@vger.kernel.org, bpf@vger.kernel.org Cc: davem@davemloft.net, ast@kernel.org, brouer@redhat.com, daniel@iogearbox.net, toke@redhat.com, lorenzo.bianconi@redhat.com, dsahern@kernel.org, andrii.nakryiko@gmail.com Subject: [PATCH v6 bpf-next 7/9] libbpf: add SEC name for xdp programs attached to CPUMAP Date: Sun, 5 Jul 2020 11:53:58 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org As for DEVMAP, support SEC("xdp_cpumap/") as a short cut for loading the program with type BPF_PROG_TYPE_XDP and expected attach type BPF_XDP_CPUMAP. Acked-by: Jesper Dangaard Brouer Acked-by: Andrii Nakryiko Signed-off-by: Lorenzo Bianconi --- tools/lib/bpf/libbpf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 4ea7f4f1a691..cad4312cab8e 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -6906,6 +6906,8 @@ static const struct bpf_sec_def section_defs[] = { .attach_fn = attach_iter), BPF_EAPROG_SEC("xdp_devmap", BPF_PROG_TYPE_XDP, BPF_XDP_DEVMAP), + BPF_EAPROG_SEC("xdp_cpumap/", BPF_PROG_TYPE_XDP, + BPF_XDP_CPUMAP), BPF_PROG_SEC("xdp", BPF_PROG_TYPE_XDP), BPF_PROG_SEC("perf_event", BPF_PROG_TYPE_PERF_EVENT), BPF_PROG_SEC("lwt_in", BPF_PROG_TYPE_LWT_IN), -- 2.26.2