Re: [RESEND PATCH 2/4] ARM: msm: Re-organize platsmp to make itextensible

[David Rientjes]

On Mon, 12 Aug 2013, Mark Rutland wrote:

> >  static void __init msm_smp_prepare_cpus(unsigned int max_cpus)
> >  {
> > +	int cpu, map;
> > +	unsigned int flags = 0;
> > +
> > +	for_each_present_cpu(cpu) {
> > +		map = cpu_logical_map(cpu);
> > +		if (map > ARRAY_SIZE(cold_boot_flags)) {
> > +			set_cpu_present(cpu, false);
> > +			__WARN();
> > +			continue;
> > +		}
> > +		flags |= cold_boot_flags[map];

__WARN() can't be used in generic code because it's possible to have 
CONFIG_BUG=n, you probably want something like WARN_ON(1) instead.
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