On Sun, 2002-05-26 at 10:11, J.A. Magallon wrote:
> >Splitting PII from PPro is a good move for another reason. The PPro
> >requires a locked spin_unlock due to an errata - the PII seems not to.
> >
>
> So I can kill CONFIG_X86_PPRO_FENCE for a PII ? If yes, I will try.
As I understand the errata involved yes you can. If so please make sure
the PII specific kernel panics on a ppro because subtle locking failure
is not a pleasant result when someone runs the wrong kernel.
PII specific also means you can assume MMX is present which may be
useful in future page copying accelerations
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This archive was generated by hypermail 2b29 : Fri May 31 2002 - 22:00:18 EST