diff --git a/[refs] b/[refs]
index ea73d8514549..74f917ec8acc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 54d5d42404e7705cf3804593189e963350d470e5
+refs/heads/master: c078d3266e58a3edd698b9f143f78fc585679031
diff --git a/trunk/arch/x86_64/kernel/process.c b/trunk/arch/x86_64/kernel/process.c
index 7577f9d7a75d..8661f82ac70b 100644
--- a/trunk/arch/x86_64/kernel/process.c
+++ b/trunk/arch/x86_64/kernel/process.c
@@ -310,6 +310,7 @@ void __show_regs(struct pt_regs * regs)
 
 void show_regs(struct pt_regs *regs)
 {
+	printk("CPU %d:", smp_processor_id());
 	__show_regs(regs);
 	show_trace(&regs->rsp);
 }