From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Tue, 8 Jul 2008 22:07:07 +0000 (-0700)
Subject: xen: make sure the kernel command line is right
X-Git-Tag: v2.6.27-rc1~955^2~1^20~23
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=b7c3c5c15936a40c79ef40af7b3bac801c7feb20;p=linux-2.6-omap-h63xx.git

xen: make sure the kernel command line is right

Point the boot params cmd_line_ptr to the domain-builder-provided
command line.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 3b6b7fcf5b5..0172ba77452 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1587,6 +1587,7 @@ asmlinkage void __init xen_start_kernel(void)
 	boot_params.hdr.ramdisk_image = xen_start_info->mod_start
 		? __pa(xen_start_info->mod_start) : 0;
 	boot_params.hdr.ramdisk_size = xen_start_info->mod_len;
+	boot_params.hdr.cmd_line_ptr = __pa(xen_start_info->cmd_line);
 
 	if (!is_initial_xendomain()) {
 		add_preferred_console("xenboot", 0, NULL);