On Tue, Mar 27, 2007 at 12:17:17PM -0700, Yu, Fenghua wrote: > >+ */ > >+ if (local_cpu_data->itc_freq != per_cpu(cpu_info, cpuid - > 1).itc_freq >|| > >+ local_cpu_data->proc_freq != per_cpu(cpu_info, > cpuid - >1).proc_freq || > > BSP (cupid=0) should always calibrate delay. Otherwise the patch won't > work. True, but the call to calibrate the delay on cpu 0 comes from a different place. See the call in init/main.c. The code in smp_callin() is only called for cpus 1, 2, ... -- jack - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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