From owner-freebsd-current@FreeBSD.ORG Wed May 14 17:18:35 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B23B3BD2; Wed, 14 May 2014 17:18:35 +0000 (UTC) Received: from mail-qg0-x231.google.com (mail-qg0-x231.google.com [IPv6:2607:f8b0:400d:c04::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 50F1A255B; Wed, 14 May 2014 17:18:35 +0000 (UTC) Received: by mail-qg0-f49.google.com with SMTP id a108so3291438qge.36 for ; Wed, 14 May 2014 10:18:34 -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:message-id:subject :from:to:cc:content-type; bh=V7EFTOsYq5afLCXkup+4+gos1RIJMdSuwH9zhDkc4jQ=; b=XZgsGCDtYHCAL9S5mws7AOCrQhJzMVupLlmqC4aDr1lOro7JXBDgBmDfRrj4qPfmkP d/AG2h1/qVE7+zci/8R/AR8bvUAAGza+tlOpf347EfmzXUxORVjJCakBFCCKS+8wAeEz uSYRF0le8zaGo4lnnq73vUwtqlqmSiMHQv4WS3i1Lfv94Ja0+qrKp+1ZBFN4K1eB9894 aPCwwSv/WsFLsxn+OAMoqsf40/PZXDPBZxvyfvCAyj+LZBMkJ9xpc6k8H0cbeqU0jUD9 jYR0lEkRfJkpzC8cP9/QRP9yDe8sOI1bIhlqv6/Pexqgz706Q2RojbsZZ2jtUl6u72ml liMw== MIME-Version: 1.0 X-Received: by 10.140.22.209 with SMTP id 75mr7803141qgn.4.1400087914537; Wed, 14 May 2014 10:18:34 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.191.201 with HTTP; Wed, 14 May 2014 10:18:34 -0700 (PDT) In-Reply-To: <20140514170959.GA31277@pwnie.vrt.sourcefire.com> References: <20140514135852.GC3063@pwnie.vrt.sourcefire.com> <20140514170959.GA31277@pwnie.vrt.sourcefire.com> Date: Wed, 14 May 2014 10:18:34 -0700 X-Google-Sender-Auth: nowHCVcNJhPWfq7GVWNQxRq5Tn8 Message-ID: Subject: Re: [CFT] ASLR, PIE, and segvguard on 11-current and 10-stable From: Adrian Chadd To: Shawn Webb Content-Type: text/plain; charset=UTF-8 Cc: freebsd-security@freebsd.org, freebsd-current , FreeBSD Stable Mailing List X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 May 2014 17:18:35 -0000 On 14 May 2014 10:09, Shawn Webb wrote: > It runs on all architectures FreeBSD supports. The question is how well > it runs. The wider the testing, the better the code, of course. We're > actively testing on amd64 and i386 with limited testing on sparc64 and > ARM. I've been running with this patches on amd64 on multiple machines > for months. amd64 is rock solid from my experience. But your mileage may > vary, hence the CFT. :-) :) So for MIPS, there's a documented way to run up the emulator framework to do testing. https://wiki.freebsd.org/FreeBSD/MipsEmulation That way you can give it a whirl before us MIPS people with hardware can get around to it. :P -a