From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59554) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YGtNZ-0002DP-Nr for qemu-devel@nongnu.org; Thu, 29 Jan 2015 12:59:46 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YGtNW-00085T-JG for qemu-devel@nongnu.org; Thu, 29 Jan 2015 12:59:45 -0500 Received: from mail-wi0-x22f.google.com ([2a00:1450:400c:c05::22f]:47959) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YGtNW-000854-C0 for qemu-devel@nongnu.org; Thu, 29 Jan 2015 12:59:42 -0500 Received: by mail-wi0-f175.google.com with SMTP id fb4so29874192wid.2 for ; Thu, 29 Jan 2015 09:59:41 -0800 (PST) Sender: Paolo Bonzini Message-ID: <54CA7508.2030706@redhat.com> Date: Thu, 29 Jan 2015 18:59:36 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <54CA6CF6.7090308@redhat.com> In-Reply-To: <54CA6CF6.7090308@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] address order of virtio-mmio devices List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Laszlo Ersek , Peter Maydell Cc: qemu devel list On 29/01/2015 18:25, Laszlo Ersek wrote: > Another possibility would be to replace QLIST_INSERT_HEAD() with > QTAILQ_INSERT_TAIL() in qbus_realize(), but compared to the virt board > code, that could very easily regress stuff. Yes, this would be an ABI change. Paolo