Merge branch 'v2.6.36-rc8' into for-2.6.37/barrier

Conflicts:
	block/blk-core.c
	drivers/block/loop.c
	mm/swapfile.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 1a5353a753fc..b2bb5aa3b054 100644
--- 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,"