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=-6.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 56357C07E9A for ; Wed, 14 Jul 2021 14:15:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 38615613D1 for ; Wed, 14 Jul 2021 14:15:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232242AbhGNOST (ORCPT ); Wed, 14 Jul 2021 10:18:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:22378 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231543AbhGNOSS (ORCPT ); Wed, 14 Jul 2021 10:18:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1626272126; 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=BBYm9n1JHXZyPXbWdNZg18WOdwYLu4hkfmz0//Wgw9g=; b=dWdVcAhNwlWwc+B3blBVlPGTZj0liIt29sIAFyA1XBRFfhEilO3DmLa159AkuHTYYZuMNQ YkZju8WJT7oxp/STHaQoymsUDVmyCfnqrOmg/SqbVSy1j53Q/gWkzk2hOjV2refmmzOr0b PVDvQZFFgYGPgqyO3AqqgzE3y7Aqn7s= Received: from mail-ej1-f72.google.com (mail-ej1-f72.google.com [209.85.218.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-352-AsVXYOjfOvmT6iXsA8cJjQ-1; Wed, 14 Jul 2021 10:15:25 -0400 X-MC-Unique: AsVXYOjfOvmT6iXsA8cJjQ-1 Received: by mail-ej1-f72.google.com with SMTP id r10-20020a170906350ab02904f12f4a8c69so856062eja.12 for ; Wed, 14 Jul 2021 07:15:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version:content-transfer-encoding; bh=BBYm9n1JHXZyPXbWdNZg18WOdwYLu4hkfmz0//Wgw9g=; b=bVYGgENtqErFmbv+RpQ8O5RpJmnaUxS1o+zvYPxmApRNt86eRQMld8lnKh6pBEKJjf oSeu9IGk6FLVbcbxUOICC3769+K7RNhle9ZN1uFQvA8U7BdcxPUoywIu5YUSossX74ey ne5NuPH7BQwLlk2iZitVaj8pw1gR/x4+bV+NUoUF8b2OQ2RXGJ8IPZnigYp/AS9I+zjk jVoki0UhyvTYezZfgdI+aF3flCak8mNd5qPUbz61g5RnbnpQ8DSyuSUHWdJikjVrTJyr SP+hC0M9IJ8tn+nnaw1wGVSyjKZCNraYPoTXOZukxBBbsX47z0YUhWvBkJsuGEUWtoP1 iQbw== X-Gm-Message-State: AOAM530oMV5BNKT3tS4+fj8A9abSgJ2QdYDJvVoQyE+8bVigBb+3Vlrm sr71gnIsAzwQZ9+OoYMhNOtTZHOfZG36oP11ppG/+cKDTSOuYcOcG5ZLdBqzpgCKnXpeS2Zn8W+ 3iDT4FkMTML6c X-Received: by 2002:a17:907:1c8d:: with SMTP id nb13mr12794769ejc.155.1626272122496; Wed, 14 Jul 2021 07:15:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx44GSIqjM8mInhWCz3gqHqXMTEt/1u7//N2lpZQtN7OzLESX29Qn0OFaYivmxKjfe/CSD5iw== X-Received: by 2002:a17:907:1c8d:: with SMTP id nb13mr12794643ejc.155.1626272121106; Wed, 14 Jul 2021 07:15:21 -0700 (PDT) Received: from alrua-x1.borgediget.toke.dk ([2a0c:4d80:42:443::2]) by smtp.gmail.com with ESMTPSA id j1sm1091866edl.80.2021.07.14.07.15.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jul 2021 07:15:20 -0700 (PDT) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id B9D6E180709; Wed, 14 Jul 2021 16:15:19 +0200 (CEST) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: "luwei (O)" , Andrii Nakryiko Cc: bpf , Networking , David Ahern Subject: Re: Ask for help about bpf map In-Reply-To: <189e4437-bb2c-2573-be96-0d6776feb5dd@huawei.com> References: <5aebe6f4-ca0d-4f64-8ee6-b68c58675271@huawei.com> <8735sidtwe.fsf@toke.dk> <26db412c-a8b7-6d37-844f-7909a0c5744b@huawei.com> <189e4437-bb2c-2573-be96-0d6776feb5dd@huawei.com> X-Clacks-Overhead: GNU Terry Pratchett Date: Wed, 14 Jul 2021 16:15:19 +0200 Message-ID: <87k0ltf0co.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org "luwei (O)" writes: > Hi Andrii and toke, > > =C2=A0=C2=A0=C2=A0 I have sovled this issue. The reason is that my iprou= te2 does not=20 > support libbpf, once I compile iproute2 with libbpf, it works. Thanks=20 > for reply! Awesome! You're welcome :) -Toke