Re: [PATCH -mm] oprofile: BUG: using smp_processor_id() inpreemptible code

[Ingo Molnar]

* Ingo Molnar <mingo@xxxxxxx> wrote:

> > +	local_irq_save(flags);
> >  	__get_cpu_var(switch_index) = 0;
> > +	local_irq_restore(flags);
> 
> either use __raw_get_cpu_var() if we are for sure not preemptible 
> here, or fix the preemption status of this codepath.

i've applied the patch below instead to tip/oprofile - agreed?

	Ingo

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