From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f69.google.com (mail-pg0-f69.google.com [74.125.83.69]) by kanga.kvack.org (Postfix) with ESMTP id 7319F6B02F2 for ; Mon, 15 May 2017 10:14:02 -0400 (EDT) Received: by mail-pg0-f69.google.com with SMTP id u12so112702891pgo.4 for ; Mon, 15 May 2017 07:14:02 -0700 (PDT) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id y133si10892290pfg.257.2017.05.15.07.14.01 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 15 May 2017 07:14:01 -0700 (PDT) Subject: Re: [PATCHv5, REBASED 8/9] x86: Enable 5-level paging support References: <20170515121218.27610-1-kirill.shutemov@linux.intel.com> <20170515121218.27610-9-kirill.shutemov@linux.intel.com> <9af22de7-89f3-576a-f933-c4e593924091@suse.com> <20170515141118.wh45ham64unjk5y2@black.fi.intel.com> From: Juergen Gross Message-ID: Date: Mon, 15 May 2017 16:13:49 +0200 MIME-Version: 1.0 In-Reply-To: <20170515141118.wh45ham64unjk5y2@black.fi.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , Dan Williams , linux-mm@kvack.org, linux-kernel@vger.kernel.org On 15/05/17 16:11, Kirill A. Shutemov wrote: > On Mon, May 15, 2017 at 02:31:00PM +0200, Juergen Gross wrote: >>> diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig >>> index 027987638e98..12205e6dfa59 100644 >>> --- a/arch/x86/xen/Kconfig >>> +++ b/arch/x86/xen/Kconfig >>> @@ -5,6 +5,7 @@ >>> config XEN >>> bool "Xen guest support" >>> depends on PARAVIRT >>> + depends on !X86_5LEVEL >> >> I'd rather put this under "config XEN_PV". > > Makes sense. > > ----------------------8<---------------------------- > > From 422a980c748a5b84a013258eb7c00d61edc34492 Mon Sep 17 00:00:00 2001 > From: "Kirill A. Shutemov" > Date: Sat, 5 Nov 2016 03:24:03 +0300 > Subject: [PATCHv6 8/9] x86: Enable 5-level paging support > > Most of things are in place and we can enable support of 5-level paging. > > The patch makes XEN_PV dependent on !X86_5LEVEL. XEN_PV is not ready to > work with 5-level paging. > > Signed-off-by: Kirill A. Shutemov Xen part: Reviewed-by: Juergen Gross Juergen -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org