1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index cb29fb96948d..aac1c0be54c6 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -465,13 +465,14 @@ static unsigned int die_nest_count;
 
 unsigned __kprobes long oops_begin(void)
 {
-        int cpu = smp_processor_id();
+        int cpu;
         unsigned long flags;
 
         oops_enter();
 
         /* racy, but better than risking deadlock. */
         local_irq_save(flags);
+        cpu = smp_processor_id();
         if (!spin_trylock(&die_lock)) { 
                 if (cpu == die_owner) 
                         /* nested oops. should stop eventually */;