Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755212AbcDGAKa (ORCPT ); Wed, 6 Apr 2016 20:10:30 -0400 Received: from mail.kernel.org ([198.145.29.136]:55468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754511AbcDGAG5 (ORCPT ); Wed, 6 Apr 2016 20:06:57 -0400 From: "Luis R. Rodriguez" To: bp@alien8.de, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, rusty@rustcorp.com.au Cc: x86@kernel.org, linux-kernel@vger.kernel.org, luto@amacapital.net, boris.ostrovsky@oracle.com, david.vrabel@citrix.com, konrad.wilk@oracle.com, xen-devel@lists.xensource.com, lguest@lists.ozlabs.org, andriy.shevchenko@linux.intel.com, jlee@suse.com, glin@suse.com, matt@codeblueprint.co.uk, andrew.cooper3@citrix.com, "Luis R. Rodriguez" Subject: [PATCH v4 02/14] x86/xen: use X86_SUBARCH_XEN for PV guest boots Date: Wed, 6 Apr 2016 17:06:22 -0700 Message-Id: <1459987594-5434-3-git-send-email-mcgrof@kernel.org> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> References: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 805 Lines: 23 The use of subarch should have no current effect on Xen PV guests, as such this should have no current functional effects. Signed-off-by: Luis R. Rodriguez --- arch/x86/xen/enlighten.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 9b8f1eacc110..40487f1ecb4c 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1661,6 +1661,7 @@ asmlinkage __visible void __init xen_start_kernel(void) boot_params.hdr.ramdisk_image = initrd_start; boot_params.hdr.ramdisk_size = xen_start_info->mod_len; boot_params.hdr.cmd_line_ptr = __pa(xen_start_info->cmd_line); + boot_params.hdr.hardware_subarch = X86_SUBARCH_XEN; if (!xen_initial_domain()) { add_preferred_console("xenboot", 0, NULL); -- 2.7.2