From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JrBTI-0007S0-Pq for qemu-devel@nongnu.org; Wed, 30 Apr 2008 08:31:40 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JrBTH-0007RY-53 for qemu-devel@nongnu.org; Wed, 30 Apr 2008 08:31:40 -0400 Received: from [199.232.76.173] (port=37792 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JrBTG-0007RS-Si for qemu-devel@nongnu.org; Wed, 30 Apr 2008 08:31:38 -0400 Received: from mail.codesourcery.com ([65.74.133.4]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JrBTG-0002xE-1N for qemu-devel@nongnu.org; Wed, 30 Apr 2008 08:31:38 -0400 From: Paul Brook Subject: Re: [Qemu-devel] Qemu and mmap_min_addr Date: Wed, 30 Apr 2008 13:31:32 +0100 References: <48185B4D.4060903@hut.fi> In-Reply-To: <48185B4D.4060903@hut.fi> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200804301331.32869.paul@codesourcery.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Jussi Hakala > The newest Ubuntu, Hardy Heron, ships with a default value of 65536 in > /proc/sys/vm/mmap_min_addr which will cause the following problem (the > test program is a simple hello world compiled for arm architecture). You have to use a nonzero GUEST_BASE to offset the guest VM. However this hasn't been tested in a while, and has probably bitrotted. Paul