Fusion and RT Rreempt [Was: RTAI/fusion 0.7.2]

Max Krasnyansky maxk at qualcomm.com
Thu Jun 2 19:24:40 CEST 2005


Philippe Gerum wrote:
> Max Krasnyansky wrote:
> 
>> Gilles Chanteperdrix wrote:
>>
>>> Philippe Gerum wrote:
>>>  > Max Krasnyansky wrote:
>>>  > > This is totally reproduceable btw. I played with the BIOS 
>>> settings and  > > stuff,
>>>  > > makes no difference. MSI workaround is enabled but makes no 
>>> difference.
>>>
>>> SMI workaround is probably ineffective with this architecture, it
>>> currently works only with ICH based intel chipset. When SMI workaround
>>> detects a known chipset, it prints a clear message on the console. 
>>
>>
>>
>> Sure. It did spit that out in my case.
>>
>> RTAI: Intel chipset found, enabling SMI workaround.
> 
> 
> Then, it definitely looks like that some SMI source remains unhandled by 
> our counter-measures...
> 

I guess I need to look at the spec for that chipset and see what can be
disabled. I'll also check with IBM folks.

Max




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