From owner-svn-src-head@freebsd.org  Wed Aug 12 17:37:47 2015
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@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 9652299FCEF
 for <svn-src-head@mailman.ysv.freebsd.org>;
 Wed, 12 Aug 2015 17:37:47 +0000 (UTC) (envelope-from ed@nuxi.nl)
Received: from mail-ob0-f180.google.com (mail-ob0-f180.google.com
 [209.85.214.180])
 (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 235E9E2D
 for <svn-src-head@freebsd.org>; Wed, 12 Aug 2015 17:37:46 +0000 (UTC)
 (envelope-from ed@nuxi.nl)
Received: by obbhe7 with SMTP id he7so18302554obb.0
 for <svn-src-head@freebsd.org>; Wed, 12 Aug 2015 10:37:40 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:mime-version:in-reply-to:references:date
 :message-id:subject:from:to:cc:content-type;
 bh=g/XxFW3AUsc1XFlZmeswzjEN5YaDgCABBxA5rFOGoAc=;
 b=cza5NtRsKVxm/M1hpxxW4EYbgbh1wdkQZvqVH1WUyJ428FSl/OqOT63V2Z0c6zkSaV
 Btw98p1WJIKjsbEkD/Qu15pB4KB1X/IrTkOG0lZKR93EPdG/MwEexy2oDVRiZOvkpE4Q
 vnBNN9FbBy+D0quvEDjuF2egL+VO6cXf5MuIo2fpn5cBqL98btuBGJNHdLVAIYNjIeSQ
 YB/y0MYO5TFax5Q+unnh5JHfE35U0+0dyRkRzNOLM/1qLxP58EyFhkaC0uba6cj5sxO9
 X9ckDGUsndIP7/X74C7wA0pluplowVVeFteUsXtlS1NPpfOoeTv7J0Sozs+gi9uDvdX0
 OeZA==
X-Gm-Message-State: ALoCoQkr3aiG3DNtwe0wn6MHacemyzM9+zMqkb0jtnnhPXn4sAskZdoh+v1iNn+htGkOzdR+Ij8V
MIME-Version: 1.0
X-Received: by 10.60.74.193 with SMTP id w1mr30709913oev.33.1439401060146;
 Wed, 12 Aug 2015 10:37:40 -0700 (PDT)
Received: by 10.76.50.84 with HTTP; Wed, 12 Aug 2015 10:37:40 -0700 (PDT)
X-Originating-IP: [84.27.222.46]
In-Reply-To: <201508121526.t7CFQWHM091851@repo.freebsd.org>
References: <201508121526.t7CFQWHM091851@repo.freebsd.org>
Date: Wed, 12 Aug 2015 19:37:40 +0200
Message-ID: <CABh_MK=jcnPUKAi+TLge5MMUtT6oJ-QYkniG+yW9MFCYQ=FTiQ@mail.gmail.com>
Subject: Re: svn commit: r286667 - in head/sys: amd64/amd64 conf
 dev/vt/hw/efifb dev/vt/hw/vga i386/i386 x86/include x86/x86
From: Ed Schouten <ed@nuxi.nl>
To: Marcel Moolenaar <marcel@freebsd.org>
Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, 
 svn-src-head@freebsd.org
Content-Type: text/plain; charset=UTF-8
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 12 Aug 2015 17:37:47 -0000

Hi Marcel,

2015-08-12 17:26 GMT+02:00 Marcel Moolenaar <marcel@freebsd.org>:
>   Better support memory mapped console devices, such as VGA and EFI
>   frame buffers and memory mapped UARTs.

This change causes my FreeBSD instance in Virtualbox 4.3.28 (OS X) to
crash. As soon as the kernel initializes the graphics on startup
(read: before printing any messages), I see random garbage appear on
screen, followed by a popup dialog from Virtualbox that a fatal
machine exception has occurred.

HTH,
-- 
Ed Schouten <ed@nuxi.nl>
Nuxi, 's-Hertogenbosch, the Netherlands
KvK-nr.: 62051717