From owner-svn-src-head@freebsd.org Thu Oct 11 04:54:02 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 996C910CF243 for ; Thu, 11 Oct 2018 04:54:02 +0000 (UTC) (envelope-from kevin.bowling@kev009.com) Received: from mail-it1-x142.google.com (mail-it1-x142.google.com [IPv6:2607:f8b0:4864:20::142]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 22C4C84B22 for ; Thu, 11 Oct 2018 04:54:01 +0000 (UTC) (envelope-from kevin.bowling@kev009.com) Received: by mail-it1-x142.google.com with SMTP id p64-v6so11426535itp.0 for ; Wed, 10 Oct 2018 21:54:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kev009.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=DsXX3UKg5/EocpUZ/svFujovgaIKxCcmHSampk9ULCk=; b=kn90EBqN2pIUmgyUUN+h6ju4Vw4HutG1MANFJRcOo6sCyQIMJeaOkiRxh7r+9nCKM2 9pEBieoqv+HXIWK/obuPBIJIbhVdNfCVYzZSYk4dYllA/6g5IcCT4YcBWIZvpR5FMiva kojLjfYnSwYK9swxVsB/x9YU7M0ru3Eu4WQCc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=DsXX3UKg5/EocpUZ/svFujovgaIKxCcmHSampk9ULCk=; b=JJmJOABh0sgYZo0tD/V0ppZHcx/2eAxv4F088dD3nfOUCcwecJGvNBWpWqMyuY59WU 6Uvwf0b7k8dln+0+ol+ah/W+XTrH7tJGHNDktaUni1DnUqQIpZSn2kCfKoWixDsVHMpE hWWZ/zXns9x/Ws1t9KyneZDRcw20kQuLkv9JQPV6uaSCSbjOY0CA57kGuBeFMjOUeAxY KWFjuDadZhlbWwTWTR4oyOVCs8r6pt6NeCDZPhSfxGTQ9MaxU4fHHaXHP3XA6qzIZiiz SbAu726Y0KI0LgqFaE601/xf79/pAPChAtpqroUnEGHkRCLlGMLphA1I8DIeQtUcirJR Qs/g== X-Gm-Message-State: ABuFfojNJfjRK6BWGt2DEBOE949v+korxSiwAxk3s4X1nop+RWJqc1Tr /jvXqQEIvUVv5hPQQbp8Mg5VtRNEA2L0YCS+QorJ7/5i/zXk4w== X-Google-Smtp-Source: ACcGV62t3KXyNDHTYTjZdH4yBCmhGw9MzwXY4RB0ETU/GFLbIjMxTr3mvGaK7G+QRqwrW0azBq27wQUIPD9D0ogi1HY= X-Received: by 2002:a02:2b29:: with SMTP id h41-v6mr37793jaa.12.1539233641259; Wed, 10 Oct 2018 21:54:01 -0700 (PDT) MIME-Version: 1.0 References: <2f065155-52c2-1036-78da-f6b337c69541@NLnetLabs.nl> <86a7nl7dly.fsf@next.des.no> In-Reply-To: <86a7nl7dly.fsf@next.des.no> From: Kevin Bowling Date: Wed, 10 Oct 2018 21:53:49 -0700 Message-ID: Subject: Re: a word of caution about the new default of so-reuseport on FreeBSD To: des@des.no Cc: Harry Schmalzbauer , svn-src-head@freebsd.org, src-committers Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Oct 2018 04:54:02 -0000 Without looking at the unbound source, I assume they want the semantics of what we call SO_REUSEPORT_LB in FreeBSD >=3D 12.0. See setsockopt(2) for a brief description. Whether it makes sense to conditionalize that or simply disable the sockopt I have no opinion on just sharing the above knowledge. Regards, On Wed, Oct 10, 2018 at 1:26 PM Dag-Erling Sm=C3=B8rgrav wrote= : > > Harry Schmalzbauer writes: > > Most likely you are aware about the "so-reuseport" topic via Unbound-us= ers. > > I didn't follow the diff/issue at all, just wanted to point it out, so > > somebody from the experts team can decide if 1.8.1 is suitable (with > > the 1.8.1 defaults) for shipping... > > I'll apply the upstream patch (r4932) before the release. Right now I > need to focus on DNS-over-TLS support. > > DES > -- > Dag-Erling Sm=C3=B8rgrav - des@des.no > _______________________________________________ > svn-src-head@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org"