diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index fb4f172b8b..70f48b6d37 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -429,9 +429,13 @@ static int handle_node(struct domain *d, struct kernel_info *kinfo, * - Device used by Xen: Obviously dom0 can't use them * - Memory: the guest will see a different view of memory. It will * be allocated later. + * - Disabled device: Linux is able to cope with status="disabled" + * property. Therefore these device doesn't need to be mapped. This + * solution can be use later for pass through. */ if ( dt_device_used_by(np) != DOMID_XEN && - !dt_device_type_is_equal(np, "memory") ) + !dt_device_type_is_equal(np, "memory") && + dt_device_is_available(np) ) { res = map_device(d, np);