1 files changed, 1 insertions, 0 deletions

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 3b6b7fcf5b55..0172ba774523 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);