From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762101AbZE0HZK (ORCPT ); Wed, 27 May 2009 03:25:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762051AbZE0HYq (ORCPT ); Wed, 27 May 2009 03:24:46 -0400 Received: from claw.goop.org ([74.207.240.146]:33524 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761734AbZE0HYp (ORCPT ); Wed, 27 May 2009 03:24:45 -0400 From: Jeremy Fitzhardinge To: Ingo Molnar Cc: the arch/x86 maintainers , Linux Kernel Mailing List , Xen-devel , Greg KH , Jens Axboe , Chris Wright , kurt.hackel@oracle.com, Andrew Morton , Ky Srinivasan , Beulich , Linus Torvalds , Matthew Wilcox , Jesse Barnes , Alex Nixon , Jeremy Fitzhardinge Subject: [PATCH 01/10] xen: Don't disable the I/O space Date: Wed, 27 May 2009 00:24:33 -0700 Message-Id: <1243409082-21349-2-git-send-email-jeremy@goop.org> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1243409082-21349-1-git-send-email-jeremy@goop.org> References: <1243409082-21349-1-git-send-email-jeremy@goop.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alex Nixon If a guest domain wants to access PCI devices through the frontend driver (coming later in the patch series), it will need access to the I/O space. [ Impact: Allow for domU IO access, preparing for pci passthrough ] Signed-off-by: Alex Nixon Signed-off-by: Jeremy Fitzhardinge --- arch/x86/xen/setup.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 805ae53..2439456 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -230,8 +230,5 @@ void __init xen_arch_setup(void) pm_idle = xen_idle; - if (!xen_initial_domain()) - paravirt_disable_iospace(); - fiddle_vdso(); } -- 1.6.0.6