From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758959AbZHRNsH (ORCPT ); Tue, 18 Aug 2009 09:48:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758943AbZHRNsG (ORCPT ); Tue, 18 Aug 2009 09:48:06 -0400 Received: from mx2.redhat.com ([66.187.237.31]:60048 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758939AbZHRNsE (ORCPT ); Tue, 18 Aug 2009 09:48:04 -0400 Message-ID: <4A8AB0FE.1010204@redhat.com> Date: Tue, 18 Aug 2009 16:47:42 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Thunderbird/3.0b3 MIME-Version: 1.0 To: Gregory Haskins CC: Gregory Haskins , mingo@elte.hu, alacrityvm-devel@lists.sourceforge.net, mst@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH v3 3/6] vbus: add a "vbus-proxy" bus model References: <4A8A67ED0200005A000528F5@sinclair.provo.novell.com> <4A8A67F70200005A000528F8@sinclair.provo.novell.com> <4A8A67F70200005A000528F8@sinclair.provo.novell.com> <4A8AA0C6.805@redhat.com> <4A8AAA67.8060602@gmail.com> In-Reply-To: <4A8AAA67.8060602@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/18/2009 04:19 PM, Gregory Haskins wrote: > Yeah, exactly. I think MMIO is particularly challenging because I don't > know if there are any bits left to use. But like I said, its a problem > for another day IMO. > x86_64 only uses 48 bits out of the 64 bits in a virtual address, so there are several guaranteed-unused bits. -- error compiling committee.c: too many arguments to function