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=-0.9 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 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 5A2F6C433E0 for ; Mon, 18 May 2020 10:30:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26A73207ED for ; Mon, 18 May 2020 10:30:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ALhQiFYu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726428AbgERKaz (ORCPT ); Mon, 18 May 2020 06:30:55 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:26191 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726127AbgERKay (ORCPT ); Mon, 18 May 2020 06:30:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589797853; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LedRmlRu6OajiFgt/NOmsoRP5Y5bC9tTiylGjAvIHJc=; b=ALhQiFYuSBcbCJxgYwh//fcT5lUDq4PAGs29Xj7QvqmDBYuDvs6xMfpX45i0i92XNj5iFz 6kG6Eiw64R5PGb0sW7TWXeP0Kwhn4Z/NchM9iCMrpDBUnpXsYOquC0wEXhmKV7y/tDeu2T 4T7EAJdUXU65KXPtexBFjSJWoMcwJCM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-282-q21A8RTnOhG4MsjAfhqwLA-1; Mon, 18 May 2020 06:30:50 -0400 X-MC-Unique: q21A8RTnOhG4MsjAfhqwLA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A7A631800D42; Mon, 18 May 2020 10:30:47 +0000 (UTC) Received: from carbon (unknown [10.40.208.23]) by smtp.corp.redhat.com (Postfix) with ESMTP id C2AC48208F; Mon, 18 May 2020 10:30:31 +0000 (UTC) Date: Mon, 18 May 2020 12:30:30 +0200 From: Jesper Dangaard Brouer To: Alexei Starovoitov , Yonghong Song Cc: sameehj@amazon.com, Network Development , bpf , Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?= , Daniel Borkmann , "David S. Miller" , John Fastabend , Alexander Duyck , Jeff Kirsher , David Ahern , Ilias Apalodimas , Lorenzo Bianconi , Saeed Mahameed , Tariq Toukan , Andrii Nakryiko , brouer@redhat.com Subject: Re: unstable xdp tests. Was: [PATCH net-next v4 31/33] bpf: add xdp.frame_sz in bpf_prog_test_run_xdp(). Message-ID: <20200518123030.5f316e23@carbon> In-Reply-To: <20200518115234.3b6925de@carbon> References: <158945314698.97035.5286827951225578467.stgit@firesoul> <158945349549.97035.15316291762482444006.stgit@firesoul> <20200518115234.3b6925de@carbon> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, 18 May 2020 11:52:34 +0200 Jesper Dangaard Brouer wrote: > ... I'm getting unrelated compile errors for selftests/bpf in > bpf-next tree (HEAD 96586dd9268d2). > > The compile error, see below signature, happens in ./progs/bpf_iter_ipv6_route.c > (tools/testing/selftests/bpf/progs/bpf_iter_ipv6_route.c). > > Related to commit: > 7c128a6bbd4f ("tools/bpf: selftests: Add iterator programs for ipv6_route and netlink") (Author: Yonghong Song) After re-compiling the kernel in the same tree, this issue goes away. I guess this is related to: #include "vmlinux.h" -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer