Ingo Molnar wrote:
quoted text
>>>
>>> TODO: Examine the cpuid to determine the nop to use.
>>>   
>> Don't think that will help in general.  qemu claims its a Pentium II.
> 
> ok. I've applied Steve's patch as it's a good bugfix. The extra paranoia 
> about faulting on 0x90 seems excessive but doesnt hurt ;-)
> 

I think what we need to do is to test the NOPL instruction and create a 
Linux-specific CPUID bit for it.  I'll do that and submit to tip:x86/cpu.

	-hpa
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