[IA64] Prevent softlock up message when domain is restored.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

diff --git a/linux-2.6-xen-sparse/arch/ia64/kernel/time.c b/linux-2.6-xen-sparse/arch/ia64/kernel/time.c
index a151b72a210271d0d4ddb3dcd7e06ffb588ceb6c..cec97e3069f4913022e985d5c2838563cd394c76 100644 (file)
--- a/linux-2.6-xen-sparse/arch/ia64/kernel/time.c
+++ b/linux-2.6-xen-sparse/arch/ia64/kernel/time.c
@@ -322,6 +322,8 @@ time_resume(void)
 
        for_each_online_cpu(cpu)
                init_missing_ticks_accounting(cpu);
+
+       touch_softlockup_watchdog();
 }
 #else
 #define init_missing_ticks_accounting(cpu) do {} while (0)
@@ -412,6 +414,9 @@ ia64_init_itm (void)
        if (is_running_on_xen())
                init_missing_ticks_accounting(smp_processor_id());
 
+       /* avoid softlock up message when cpu is unplug and plugged again. */
+       touch_softlockup_watchdog();
+
        /* Setup the CPU local timer tick */
        ia64_cpu_local_tick();
 }