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 5329EC433EF for ; Fri, 15 Oct 2021 14:17:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 37BF960FDA for ; Fri, 15 Oct 2021 14:17:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237083AbhJOOTm (ORCPT ); Fri, 15 Oct 2021 10:19:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236994AbhJOOTh (ORCPT ); Fri, 15 Oct 2021 10:19:37 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C84DC061570 for ; Fri, 15 Oct 2021 07:17:31 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id r19so41288073lfe.10 for ; Fri, 15 Oct 2021 07:17:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudflare.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=NNBNetlXiKA/5wOmeUNGAiY3ozuqgab3m7QPlttlB08=; b=CkPGlgl27sU2jSGBCoEIwfYUgGG9z5FzoqDhlFLSg61p58QeVXqcCoiZJf5G4SpakK VYuZz7j8aL5DftQ1TUAa4QaMcjxBD25M7+7dFFZCvvYwgqW7fJDMd1iw83z6xXqLlfi4 DkpPZfPzLe1KM9+pNjKBOILQN8UQA/WIq4wL8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=NNBNetlXiKA/5wOmeUNGAiY3ozuqgab3m7QPlttlB08=; b=L/ft+ulOKwMo2fjcsnFVi/MMaZZNqyvpLLA+4Yz3Zg1k+ppCf2c55YoaAjl914Zi+G 8ru8FN+S6XApCX4LRmTodeX2OyEVL6yCqsappPCF8z+5qTS3VkrQR21s0RKlxUfR188h I4lFbT5lfcXD6SeOuwwG7DnTjhO0fZ91afV3H+PCh2OmpO/A41+mrj17frrXhCxoy0Hy L/Hgdx80saoz7o3gVdQwWJ4yGRX1bmwd8IYUNTIml3+jioiMsUnzQlcDoUABYPeHnCCy ZtuB/EGErY+VW7kGPKhzdL+2QiRX5r+fnR6hLlUgh+gZAwxrYz6Y1ZAJ1+XZKbu5+wG7 aemg== X-Gm-Message-State: AOAM530KN5GMcPiRx2D5y6rD3L7hy92zrLF7saYASLRYLp2ZdheusUSE QdYI8PXhbOjKjbSD0TclgHRyRE/YHmYrkl+zyW1deg== X-Google-Smtp-Source: ABdhPJxC2+JyudW+dRKjr4gncthcJMBkAZznViO+/7S3dZxYXWMvX/Wnq0PXw79vvK7l5bPCnyJAPWJjRdC//U6T9ko= X-Received: by 2002:a05:6512:38a8:: with SMTP id o8mr11424441lft.102.1634307447034; Fri, 15 Oct 2021 07:17:27 -0700 (PDT) MIME-Version: 1.0 References: <20211015112336.1973229-1-markpash@cloudflare.com> In-Reply-To: <20211015112336.1973229-1-markpash@cloudflare.com> From: Lorenz Bauer Date: Fri, 15 Oct 2021 15:17:16 +0100 Message-ID: Subject: Re: [PATCH bpf-next 0/2] Get ifindex in BPF_SK_LOOKUP prog type To: Mark Pashmfouroush Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , "David S. Miller" , Jakub Kicinski , Hideaki YOSHIFUJI , David Ahern , Shuah Khan , Brendan Jackman , Florent Revest , Joe Stringer , Jesper Dangaard Brouer , =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , Dave Marchevsky , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Luke Nelson , Networking , bpf , LKML , "open list:KERNEL SELFTEST FRAMEWORK" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Fri, 15 Oct 2021 at 12:24, Mark Pashmfouroush wrote: > > BPF_SK_LOOKUP users may want to have access to the ifindex of the skb > which triggered the socket lookup. This may be useful for selectively > applying programmable socket lookup logic to packets that arrive on a > specific interface, or excluding packets from an interface. For the series: Reviewed-by: Lorenz Bauer -- Lorenz Bauer | Systems Engineer 6th Floor, County Hall/The Riverside Building, SE1 7PB, UK www.cloudflare.com