From owner-freebsd-arch@FreeBSD.ORG Wed May 16 22:32:43 2012 Return-Path: <owner-freebsd-arch@FreeBSD.ORG> Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 07C9B1065675 for <freebsd-arch@freebsd.org>; Wed, 16 May 2012 22:32:43 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7DFA38FC1D for <freebsd-arch@freebsd.org>; Wed, 16 May 2012 22:32:42 +0000 (UTC) Received: by lbon10 with SMTP id n10so1232181lbo.13 for <freebsd-arch@freebsd.org>; Wed, 16 May 2012 15:32:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=DdRYwCANa4+kvbGLe35iRsS7tULn7i47kUJeW0YHvbc=; b=CZw6zAk1TZcjp/6Yh9AEO4TsQ6fAm3/fAf6bOSs4vWGoCT/FkrtsBH1gXzUbjVUS8I pA6iXkThP4ZA+txBjl9gJNNHs+xPc8+Etjpwc5U6f2awUAzsJPBaiE56f3vQAUsiN16L gGKuNnpnslc7oTMcuT5t3EIdjsGa4OPy9r7KLmW6X2LGiXSJ40W2rbgDlvWDpzfgxrbK Vooao1NfQTPC6DR7OAdf51UTdnQu3GGbjRlGgu3MrZD29A2IM4/mPaJn5hPRXkR2LfXQ OBnDway0erEC0lBztMPGPwSJIuDbkwyDf4FkTSFgGZV3wD4KiAhkRvmtM70Z3Ic+2Yu0 lB/g== MIME-Version: 1.0 Received: by 10.152.135.105 with SMTP id pr9mr4767202lab.37.1337207561305; Wed, 16 May 2012 15:32:41 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.112.149.106 with HTTP; Wed, 16 May 2012 15:32:40 -0700 (PDT) In-Reply-To: <861umkurt8.fsf@ds4.des.no> References: <4FAC3EAB.6050303@delphij.net> <861umkurt8.fsf@ds4.des.no> Date: Wed, 16 May 2012 15:32:40 -0700 X-Google-Sender-Auth: X9s8JS6WvgJEsTSRsnDXnJIhxXg Message-ID: <CAJ-VmokY+pgcq999NHShbq-3rK3=oeWT2WY7NmTvVdXOHZJhdg@mail.gmail.com> From: Adrian Chadd <adrian@freebsd.org> To: =?ISO-8859-1?Q?Dag=2DErling_Sm=F8rgrav?= <des@des.no> Content-Type: text/plain; charset=ISO-8859-1 Cc: d@delphij.net, freebsd-arch@freebsd.org Subject: Re: Allow small amount of memory be mlock()'ed by unprivileged process? X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture <freebsd-arch.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-arch>, <mailto:freebsd-arch-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arch> List-Post: <mailto:freebsd-arch@freebsd.org> List-Help: <mailto:freebsd-arch-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-arch>, <mailto:freebsd-arch-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 16 May 2012 22:32:43 -0000 .. what's to stop a fork() bomb from grabbing all pages? Adrian