From owner-svn-src-all@freebsd.org Mon Dec 28 03:24:45 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0E17BA4D98F for ; Mon, 28 Dec 2015 03:24:45 +0000 (UTC) (envelope-from mailing-machine@vniz.net) Received: from mail-lb0-f180.google.com (mail-lb0-f180.google.com [209.85.217.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 973B01F10 for ; Mon, 28 Dec 2015 03:24:44 +0000 (UTC) (envelope-from mailing-machine@vniz.net) Received: by mail-lb0-f180.google.com with SMTP id bc4so86092148lbc.2 for ; Sun, 27 Dec 2015 19:24:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=slGayxW7ePcWouy8BuWtfDTD1B6iyU2CUoU0Aj7crss=; b=k8nB/yn/33A/mXSLgYa6k6+4yTysztwNMn0JJchl0jmY2HjU357fR+wJRdTozgHoh2 amdrVDC/12lXZFcGqXarjQNJT7gxa266rSK7dhH3bPkQBshZXtfVj+zjFOtdZ8VZieTg ABR3498oqmWe3wPGb6a4TXk6xJut5CelAjEBLhqupAG4j1tfm+H6R29/Jm3IHUS8qj4B vWAxmajYARSa1j5zK/Xbf1y+iOwkuxQ8Yh/MUjMFCWNjutoe/IYRxq+DbPRmnNc7rlbD 7JwWm1Qs0qb1Lm/B2+MQYWfESuntYZfFzog5g+LPIjNOB/42gRMoXBzEI96HPWpfC56u H5xw== X-Gm-Message-State: ALoCoQnFhgY0JCigkXJweM+u6S0TP/1XLVqxaUUknyAYfFMxsczP7rhzFxj+2H75z5+in6P8bhfzbrgqH9+52RDsw0XGg4wdXg== X-Received: by 10.112.42.67 with SMTP id m3mr18922317lbl.2.1451272594809; Sun, 27 Dec 2015 19:16:34 -0800 (PST) Received: from [192.168.1.2] ([89.169.173.68]) by smtp.gmail.com with ESMTPSA id l128sm10001984lfd.10.2015.12.27.19.16.34 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 27 Dec 2015 19:16:34 -0800 (PST) Subject: Re: svn commit: r292823 - in stable/10/sys: conf netinet To: Patrick Kelsey , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org References: <201512280243.tBS2hD7X008202@repo.freebsd.org> <5680A574.9050002@freebsd.org> From: Andrey Chernov Message-ID: <5680A991.5040301@freebsd.org> Date: Mon, 28 Dec 2015 06:16:33 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <5680A574.9050002@freebsd.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Dec 2015 03:24:45 -0000 On 28.12.2015 5:59, Andrey Chernov wrote: > On 28.12.2015 5:43, Patrick Kelsey wrote: >> Author: pkelsey >> Date: Mon Dec 28 02:43:12 2015 >> New Revision: 292823 >> URL: https://svnweb.freebsd.org/changeset/base/292823 >> >> Log: >> MFC r292706: >> >> Implementation of server-side TCP Fast Open (TFO) [RFC7413]. >> >> TFO is disabled by default in the kernel build. See the top comment >> in sys/netinet/tcp_fastopen.c for implementation particulars. > > Why it is disabled by default? Do we need some rc.conf knobs to not deal > directly with it, like tcp_extensions? OMG, why it is kernel config and > not boot-time sysctl? > BTW, TCP_RFC7413_MAX_KEYS currently unused and I have no clues what it supposed to be. I can't find it in the phabric patch at all. -- http://ache.vniz.net/