Re: [PATCH 2/7] microblaze: Make cpuinfo structure SMP aware

[Arnd Bergmann]

On Wed, Feb 12, 2020 at 4:42 PM Michal Simek <michal.simek@xxxxxxxxxx> wrote:

>  static void __flush_icache_range_msr_irq(unsigned long start, unsigned long end)
>  {
> +       unsigned int cpu = smp_processor_id();
> +       struct cpuinfo *cpuinfo = per_cpu_ptr(&cpu_info, cpu);

I think all the instances of smp_processor_id()/per_cpu_ptr() should
be replaced with get_cpu_ptr()/put_cpu_ptr(). Same for per_cpu_var()
 -> get_cpu_var().

       Arnd