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=-1.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 1FC13C43381 for ; Fri, 1 Mar 2019 18:51:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E12B4204FD for ; Fri, 1 Mar 2019 18:51:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="A77TUduC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388683AbfCASvH (ORCPT ); Fri, 1 Mar 2019 13:51:07 -0500 Received: from mail-qt1-f194.google.com ([209.85.160.194]:40638 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388366AbfCASvE (ORCPT ); Fri, 1 Mar 2019 13:51:04 -0500 Received: by mail-qt1-f194.google.com with SMTP id j36so28963931qta.7 for ; Fri, 01 Mar 2019 10:51:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :organization:mime-version:content-transfer-encoding; bh=r1OmJmZYOQ2jolnAaYqWjQIPSMGN5OIqqu52038hTQg=; b=A77TUduC4lj6rwqatECC2IgMhTY12PGeYA+S4q4yn2h3xcQv+HpbXZGsOhNGqq/Vf0 r3VJlORRhaThWrDTfWDNPVvBxGR6FHK5wAqhU0bDhWp/5XibbBFap08LaUFxF1ZZfCO0 1aGe2heuwASQdNTD8ydCWq+H1NBxXdwG5GV14f/976zFpCBUf4WWgO93Wk7TcfGhUpbX Q2qc5Ik+4q/OEWX8+B5tUglzevsPQelKMpjDUQnyMqrYrTUeFyxsZ1j/GhXNJ4alC6ed KfsrnHKRvaJf4FknnUirHKyMGdAnjc5mSSdBfgSyaH+13zrz5QZjM2/d+rEV85BPCyxT 7PIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:organization:mime-version:content-transfer-encoding; bh=r1OmJmZYOQ2jolnAaYqWjQIPSMGN5OIqqu52038hTQg=; b=gVeJPeSFVb+0TC4Vm1ztUaudUU22q9FoBbfwridcMiVb4Vsj2Ol4LkWdPvESwVrU9r bIc/4ns/1tmHALC/g0w+7We3+xJL0zZ+a12hnLzzEh65kQH30ogXNO9lIBp4TxmoKCTR B8wym0X5SwhF/MqKZeCIkMahqMILymZ1ToZFf+Js5tNkoEmL4x8/EW0tFMMCsGVGyHYB 4n5vGF5+HSRm28/scD8h59KebBTrc8Mxfkx/BaQjN7Idq0j9oMRK0ZrSpxhniRos3VDS ujOgbX4PXkvpVAOZNUnI4xJMykhaJyGBi6SQ3qPIqAb2C5etFJQbnS50rI2hwrGTyl0c y9Sw== X-Gm-Message-State: APjAAAXv4kFPX5EPDoCZ6P6yGl6mZ0ZeXtVHVm7O62s8oSY8/pQI1U7a 0Qwyt0mwK6ipiGV/QEh1vtuB5w== X-Google-Smtp-Source: APXvYqwXIAlPD3sGzQXMCQpRZFo9yobMCxNOaI9m8ms4FZyCrtNtDoCyXlE1D2WY5res01l5i4OB7g== X-Received: by 2002:ac8:2a57:: with SMTP id l23mr5272066qtl.34.1551466262861; Fri, 01 Mar 2019 10:51:02 -0800 (PST) Received: from cakuba.netronome.com ([66.60.152.14]) by smtp.gmail.com with ESMTPSA id o26sm12060229qkk.51.2019.03.01.10.51.01 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 01 Mar 2019 10:51:02 -0800 (PST) Date: Fri, 1 Mar 2019 10:50:54 -0800 From: Jakub Kicinski To: Daniel Borkmann Cc: Andrii Nakryiko , Alexei Starovoitov , bpf@vger.kernel.org, Networking , joe@wand.net.nz, john.fastabend@gmail.com, tgraf@suug.ch, Yonghong Song , Andrii Nakryiko , lmb@cloudflare.com Subject: Re: [PATCH bpf-next v2 1/7] bpf: implement lookup-free direct value access Message-ID: <20190301105054.727f8e28@cakuba.netronome.com> In-Reply-To: <93040e2a-cf74-0dfe-276f-0a91598011c5@iogearbox.net> References: <20190228231829.11993-1-daniel@iogearbox.net> <20190228231829.11993-2-daniel@iogearbox.net> <93040e2a-cf74-0dfe-276f-0a91598011c5@iogearbox.net> Organization: Netronome Systems, Ltd. MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Fri, 1 Mar 2019 10:49:46 +0100, Daniel Borkmann wrote: > Overall, BPF_PSEUDO_MAP_VALUE felt slightly more suitable to me. FWIW +1 I think different type is way cleaner here.