From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932070Ab2IQMI4 (ORCPT ); Mon, 17 Sep 2012 08:08:56 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:41302 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755969Ab2IQMIz (ORCPT ); Mon, 17 Sep 2012 08:08:55 -0400 Message-ID: <50571289.3040509@mvista.com> Date: Mon, 17 Sep 2012 16:07:37 +0400 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:15.0) Gecko/20120907 Thunderbird/15.0.1 MIME-Version: 1.0 To: Stefano Stabellini CC: "arnd@arndb.de" , "xen-devel@lists.xensource.com" , "linaro-dev@lists.linaro.org" , Ian Campbell , "konrad.wilk@oracle.com" , "catalin.marinas@arm.com" , "Tim (Xen.org)" , "linux-kernel@vger.kernel.org" , "linux@arm.linux.org.uk" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH v4 12/24] xen/arm: introduce CONFIG_XEN on ARM References: <1347621207-11294-12-git-send-email-stefano.stabellini@eu.citrix.com> <505374E2.5080308@mvista.com> In-Reply-To: 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 Hello. On 17-09-2012 14:57, Stefano Stabellini wrote: >>> Changes in v2: >>> - mark Xen guest support on ARM as EXPERIMENTAL. >>> Signed-off-by: Stefano Stabellini >>> Acked-by: Konrad Rzeszutek Wilk >>> --- >>> arch/arm/Kconfig | 10 ++++++++++ >>> 1 files changed, 10 insertions(+), 0 deletions(-) >>> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig >>> index 2f88d8d..e92518d 100644 >>> --- a/arch/arm/Kconfig >>> +++ b/arch/arm/Kconfig >>> @@ -1897,6 +1897,16 @@ config DEPRECATED_PARAM_STRUCT >>> This was deprecated in 2001 and announced to live on for 5 years. >>> Some old boot loaders still use this way. >>> >>> +config XEN_DOM0 >>> + def_bool y >>> + >>> +config XEN >>> + bool "Xen guest support on ARM (EXPERIMENTAL)" >>> + depends on EXPERIMENTAL && ARM && OF >>> + select XEN_DOM0 >> What's the point of selecting it if it's always "y"? > That's because on X86 is not always "y": there are things under > drivers/xen that compile on both platforms and depend on XEN_DOM0. But we're not on x86. On ARM this select is pointless. WBR, Sergei