From dfdcdd42fdf63452ddd1bed6f49ae2a35dfb5d6c Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@xensource.com>
Date: Tue, 17 Jul 2007 18:37:07 -0700
Subject: [PATCH] xen: disable all non-virtual drivers

A domU Xen environment has no non-virtual drivers, so make sure
they're all disabled at once.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
---
 arch/i386/xen/setup.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/i386/xen/setup.c b/arch/i386/xen/setup.c
index 3f8684eba6..2fe6eac510 100644
--- a/arch/i386/xen/setup.c
+++ b/arch/i386/xen/setup.c
@@ -91,4 +91,6 @@ void __init xen_arch_setup(void)
 	/* fill cpus_possible with all available cpus */
 	xen_fill_possible_map();
 #endif
+
+	paravirt_disable_iospace();
 }
-- 
2.39.5