1 files changed, 16 insertions, 1 deletions

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index dd7b88f2ec7..53257421082 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1033,6 +1033,13 @@ static void xen_machine_halt(void)
         xen_reboot(SHUTDOWN_poweroff);
 }
 
+static void xen_machine_power_off(void)
+{
+        if (pm_power_off)
+                pm_power_off();
+        xen_reboot(SHUTDOWN_poweroff);
+}
+
 static void xen_crash_shutdown(struct pt_regs *regs)
 {
         xen_reboot(SHUTDOWN_crash);
@@ -1058,7 +1065,7 @@ int xen_panic_handler_init(void)
 static const struct machine_ops xen_machine_ops __initconst = {
         .restart = xen_restart,
         .halt = xen_machine_halt,
-        .power_off = xen_machine_halt,
+        .power_off = xen_machine_power_off,
         .shutdown = xen_machine_halt,
         .crash_shutdown = xen_crash_shutdown,
         .emergency_restart = xen_emergency_restart,
@@ -1241,6 +1248,14 @@ asmlinkage void __init xen_start_kernel(void)
                 if (pci_xen)
                         x86_init.pci.arch_init = pci_xen_init;
         } else {
+                const struct dom0_vga_console_info *info =
+                        (void *)((char *)xen_start_info +
+                                 xen_start_info->console.dom0.info_off);
+
+                xen_init_vga(info, xen_start_info->console.dom0.info_size);
+                xen_start_info->console.domU.mfn = 0;
+                xen_start_info->console.domU.evtchn = 0;
+
                 /* Make sure ACS will be enabled */
                 pci_request_acs();
         }