From cc48f7109b22307f9e21f241613f63c2fd04db53 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 26 Nov 2010 13:00:59 +0100
Subject: [PATCH] --- yaml --- r: 223035 b: refs/heads/master c:
 61ab25447ad6334a74e32f60efb135a3467223f8 h: refs/heads/master i:   223033:
 ba7f0ecab9b9251573382c294cd39bdc05fed334   223031:
 efef49101e29ef5b5183b2a3c30779a3a78d3855 v: v3

---
 [refs]                | 2 +-
 trunk/kernel/printk.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 4fb04b5f571f..1617cc865d82 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49f4138346b3cec2706adff02658fe27ceb1e46f
+refs/heads/master: 61ab25447ad6334a74e32f60efb135a3467223f8
diff --git a/trunk/kernel/printk.c b/trunk/kernel/printk.c
index cf7588e93f6f..a23315dc4498 100644
--- a/trunk/kernel/printk.c
+++ b/trunk/kernel/printk.c
@@ -1082,6 +1082,8 @@ void printk_tick(void)
 
 int printk_needs_cpu(int cpu)
 {
+	if (unlikely(cpu_is_offline(cpu)))
+		printk_tick();
 	return per_cpu(printk_pending, cpu);
 }