On Thu, Sep 22, 2016 at 04:46:12PM +0530, Madhu K wrote: > Hi All, > > If i want to enable SMP, cores should be of same version( ex: both > core should ARM 7 ) or we could enable SMP on different version. Do you have a machine that has cores of different versions of a CPU? If so, what are they? thanks, greg k-h