x86 hvm: Fix build error with some GCC versions.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/xen/arch/x86/hvm/rtc.c b/xen/arch/x86/hvm/rtc.c
index 256c3c660e213bae88484d8ff98eb37ce6b61418..81a74a33c631a76ca00242e4c3eff6a84b7e6e65 100644 (file)
--- a/xen/arch/x86/hvm/rtc.c
+++ b/xen/arch/x86/hvm/rtc.c
@@ -291,9 +291,9 @@ static void rtc_update_second(void *opaque)
      * trying to sync the RTC registers */
     if ( unlikely(now - s->next_second_time > SECONDS(86400)) )
     {
-        dprintk(XENLOG_WARNING, "HVM RTC: dom %u skipping %llu seconds\n",
+        dprintk(XENLOG_WARNING, "HVM RTC: dom %u skipping %"PRId64" seconds\n",
                 vrtc_domain(s)->domain_id, 
-                (now - s->next_second_time) / SYSTEM_TIME_HZ);
+                (int64_t)((now - s->next_second_time) / SYSTEM_TIME_HZ));
         s->next_second_time = now;
     }