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-rw-r--r--arch/arm/kernel/smp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 77e2e9c..e55ea95 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -256,7 +256,9 @@ void __cpuexit cpu_die(void)
asmlinkage void __cpuinit secondary_start_kernel(void)
{
struct mm_struct *mm = &init_mm;
- unsigned int cpu = smp_processor_id();
+ unsigned int cpu;
+
+ cpu = smp_processor_id();
printk("CPU%u: Booted secondary processor\n", cpu);
@@ -273,6 +275,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
local_flush_tlb_all();
cpu_init();
+ preempt_disable();
/*
* Give the platform a chance to do its own initialisation.
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