On 11/24/2010 07:00 PM, meino.cra...@gmx.de wrote:

Hi,

  new features, new problems...
  Recent multi-core CPUs modify the clock freqs of their core
  if only a subset of all cores are used.

  Are their any CONFIGs need to be set in the linux kernel to
  guarantee a stable system running those kind of CPUs ?

Not necessary. The clocks are changed by the kernel in the first place. The CPU can't do so on its own, it's a cooperation between CPU and kernel.


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