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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A77A9C433EF for ; Wed, 20 Oct 2021 09:47:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7DA8C60F02 for ; Wed, 20 Oct 2021 09:47:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229910AbhJTJtT (ORCPT ); Wed, 20 Oct 2021 05:49:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:46101 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230063AbhJTJtQ (ORCPT ); Wed, 20 Oct 2021 05:49:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634723221; 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: in-reply-to:in-reply-to:references:references; bh=MmnjAvIGZuMXOqe+/bXaxv87jyZihvkxREajhAeaycU=; b=C5Y2Ow4zS2eZqWjPndNoCcTQWQV1WWQzKFzCumF9arWkx7M+zAn8+yd+bWPRAcLd+nvc1/ VR4iaIqSVvG2v1XsJWwTuTC8qoJN7T3Y1/ySJOZkZI8EqBZ02hCoxAiYNLKyq2GBXnrmMI SZzypQdXpPY2R6XbODVWLOgNlfzkoNw= Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-247-bHSLDfq0P9SygSzlFxpO1Q-1; Wed, 20 Oct 2021 05:47:00 -0400 X-MC-Unique: bHSLDfq0P9SygSzlFxpO1Q-1 Received: by mail-ed1-f69.google.com with SMTP id t18-20020a056402021200b003db9e6b0e57so20456996edv.10 for ; Wed, 20 Oct 2021 02:47:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=MmnjAvIGZuMXOqe+/bXaxv87jyZihvkxREajhAeaycU=; b=ifsNDdL538mU/0bHI6DQCF/3G68kghHNzLOLPJWf3b10R9BJxKiUcF3ORG0XM3ks5n 0BqfiK2zcLJQsYIWLdtTy29ODuOarzGYtzrssbbmSokB1Zcxu1IE+COCcnTG2qe3iiXu bRFIDN+OtIo6vTTtmv/g6pstxyjWdm1W4/MTnRPqVjiz/zGFImGTXpzHWx9tz5Ppc6Mt mXtDue+szYCsEkdGht6mW7ZsirSc0leaWaC3L8DEYW++vepd+R4Q3nIoYJDm8Xp4iBT7 1eF+zFqYmWdmABfw57aMuZN1/LjB9z7lHSCs0TKlZJPzjxu6WG86X/qtQq2B4RI9ISEZ 1HrA== X-Gm-Message-State: AOAM530MNwN0zXIsVLIf1MyPByXp/Lo9l1NFHu1njYZmZznQBHE6Zq9g 3TeCo39AfBr493pw5jfGb6yhdSTB01hqGiPtny68pV7YI6XMhtEGNtDxytH0JdmiSJvoqo02fK7 35+ESFsccJ2WH X-Received: by 2002:a05:6402:5216:: with SMTP id s22mr63058915edd.167.1634723219324; Wed, 20 Oct 2021 02:46:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxZ3Q6WhuzYdoLd1Ppez0eKaTA+F9/YDV65ZJKGvJfgG5Yp18XvUpLGeeHgiyLpU6/pIfe44w== X-Received: by 2002:a05:6402:5216:: with SMTP id s22mr63058884edd.167.1634723218938; Wed, 20 Oct 2021 02:46:58 -0700 (PDT) Received: from alrua-x1.borgediget.toke.dk ([45.145.92.2]) by smtp.gmail.com with ESMTPSA id b7sm806718ejl.10.2021.10.20.02.46.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Oct 2021 02:46:58 -0700 (PDT) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id DEF5B180262; Wed, 20 Oct 2021 11:46:57 +0200 (CEST) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: Maxim Mikityanskiy , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh Cc: Eric Dumazet , "David S. Miller" , Jakub Kicinski , Hideaki YOSHIFUJI , David Ahern , Jesper Dangaard Brouer , Nathan Chancellor , Nick Desaulniers , Brendan Jackman , Florent Revest , Joe Stringer , Lorenz Bauer , Tariq Toukan , netdev@vger.kernel.org, bpf@vger.kernel.org, clang-built-linux@googlegroups.com, Maxim Mikityanskiy Subject: Re: [PATCH bpf-next 07/10] bpf: Add helpers to query conntrack info In-Reply-To: <20211019144655.3483197-8-maximmi@nvidia.com> References: <20211019144655.3483197-1-maximmi@nvidia.com> <20211019144655.3483197-8-maximmi@nvidia.com> X-Clacks-Overhead: GNU Terry Pratchett Date: Wed, 20 Oct 2021 11:46:57 +0200 Message-ID: <87ilxsf2pa.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org > +#if IS_BUILTIN(CONFIG_NF_CONNTRACK) This makes the helpers all but useless on distro kernels; I don't think this is the right way to go about it. As Kumar mentioned, he's working on an approach using kfuncs in modules; maybe you can collaborate on that? -Toke