xen: do not initialize PV timers on HVM if !xen_have_vector_callback

[pandora-kernel.git] / arch / x86 / xen / time.c

diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 1a5353a..b2bb5aa 100644 (file)
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -489,8 +489,9 @@ static void xen_hvm_setup_cpu_clockevents(void)
 __init void xen_hvm_init_time_ops(void)
 {
        /* vector callback is needed otherwise we cannot receive interrupts
-        * on cpu > 0 */
-       if (!xen_have_vector_callback && num_present_cpus() > 1)
+        * on cpu > 0 and at this point we don't know how many cpus are
+        * available */
+       if (!xen_have_vector_callback)
                return;
        if (!xen_feature(XENFEAT_hvm_safe_pvclock)) {
                printk(KERN_INFO "Xen doesn't support pvclock on HVM,"