--- arch/arm/kernel/smp.c

+++ arch/arm/kernel/smp.c

@@ -277,15 +277,7 @@ void __init smp_setup_processor_id(void)

for (i = 1; i < NR_CPUS; ++i)

cpu_logical_map(i) = i == cpu ? 0 : i;

- printk(KERN_INFO "Booting AnthraX on physical CPU %d\n", cpu);

- printk(KERN_INFO " ");

- printk(KERN_INFO ".........................................................................");

- printk(KERN_INFO "This software is not authorized for public use or distribution. ");

- printk(KERN_INFO "see http://anthrax-kernels.us for details and use restrictions.");

- printk(KERN_INFO ".........................................................................");

- printk(KERN_INFO " ");

- printk(KERN_INFO "Copyright(C) 2011-2012 Chad Goodman, All Rights Reserved. ");

- printk(KERN_INFO " ");

+ printk(KERN_INFO "Booting Linux on physical CPU %d\n", cpu);

}

/*

@@ -315,7 +307,6 @@ static inline int skip_secondary_calibra

#else

return -ENXIO;

#endif

-

}

/*

@@ -325,20 +316,28 @@ static inline int skip_secondary_calibra

asmlinkage void __cpuinit secondary_start_kernel(void)

{

struct mm_struct *mm = &init_mm;

- unsigned int cpu = smp_processor_id();

+ unsigned int cpu;

pr_debug("CPU%u: Booted secondary processor\n", cpu);

/*

+ * The identity mapping is uncached (strongly ordered), so

+ * switch away from it before attempting any exclusive accesses.

+ */

+ cpu_switch_mm(mm->pgd, mm);

+ enter_lazy_tlb(mm, current);

+ local_flush_tlb_all();

+

+ /*

* All kernel threads share the same mm context; grab a

* reference and switch to it.

*/

+ cpu = smp_processor_id();

atomic_inc(&mm->mm_count);

current->active_mm = mm;

cpumask_set_cpu(cpu, mm_cpumask(mm));

- cpu_switch_mm(mm->pgd, mm);

- enter_lazy_tlb(mm, current);

- local_flush_tlb_all();

+

+ printk("CPU%u: Booted secondary processor\n", cpu);

cpu_init();

preempt_disable();

@@ -349,9 +348,6 @@ asmlinkage void __cpuinit secondary_star

*/

platform_secondary_init(cpu);

- /*

- * Enable local interrupts.

- */

notify_cpu_starting(cpu);

if (skip_secondary_calibrate())

@@ -564,9 +560,9 @@ static void ipi_cpu_stop(unsigned int cp

raw_spin_lock(&stop_lock);

printk(KERN_CRIT "CPU%u: stopping\n", cpu);

dump_stack();

-#if CONFIG_SEC_DEBUG

+/*#if CONFIG_SEC_DEBUG

sec_debug_dump_stack();

-#endif

+#endif*/

raw_spin_unlock(&stop_lock);

}