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-rw-r--r--arch/x86_64/kernel/traps.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index cb29fb96948..aac1c0be54c 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 */;