matthieu castet wrote:
> hi,
> 
> on monocpu machine (and maybe even on smp machine), when you try to 
> acces to a cpu that don't exist (/dev/cpu/1/cpuid), cpuid (msr) call 
> cpu_online, but on nosmp machine if the cpu!=0 this procude a BUG();
> So I add a check that verify if the cpu can exist before calling 
> cpu_online.
> 
> Matthieu CASTET
oups i send the wrong patch