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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 AC9F1C47404 for ; Fri, 11 Oct 2019 21:24:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 858D22089F for ; Fri, 11 Oct 2019 21:24:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728142AbfJKVYq (ORCPT ); Fri, 11 Oct 2019 17:24:46 -0400 Received: from www62.your-server.de ([213.133.104.62]:48994 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726843AbfJKVYq (ORCPT ); Fri, 11 Oct 2019 17:24:46 -0400 Received: from 55.249.197.178.dynamic.dsl-lte-bonding.lssmb00p-msn.res.cust.swisscom.ch ([178.197.249.55] helo=localhost) by www62.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1iJ2Oy-00070c-Oh; Fri, 11 Oct 2019 23:24:44 +0200 Date: Fri, 11 Oct 2019 23:24:44 +0200 From: Daniel Borkmann To: Jakub Sitnicki Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, kernel-team@cloudflare.com Subject: Re: [PATCH bpf-next v3 0/2] Atomic flow dissector updates Message-ID: <20191011212444.GB21131@pc-63.home> References: <20191011082946.22695-1-jakub@cloudflare.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191011082946.22695-1-jakub@cloudflare.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.101.4/25599/Fri Oct 11 10:48:23 2019) Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Fri, Oct 11, 2019 at 10:29:44AM +0200, Jakub Sitnicki wrote: > This patch set changes how bpf(BPF_PROG_ATTACH) operates on flow dissector > hook when there is already a program attached. After this change the user > is allowed to update the program in a single syscall. Please see the first > patch for rationale. Applied, thanks!