[ros-dev] KeBugCheck

[Gunnar Dalsnes]

Thomas Weidenmueller wrote:
> Mike Nordell wrote:
> 
>> Hartmut Birr wrote:
>>
>>  
>>
>> If not, it's simply impossible to get correct and intended functionality,
>> should preemtion occur.

Irql must obviously stay the same no matter if we were preempted and/or 
taskswitched a trillion times. The case here is probably a bug in the 
task switcher, where it "restores" the thread at a irql different from 
what was current when it was "suspended", and after 11 hours(!) this bug 
just happends to materialize in-between two related KeGetKurrentIrql 
calls. It doesnt sound very likely, does it... Still, i cant think of 
anything else that may cause this behaviour.

>>  
>>
> I very much doubt the irql should change at all...

Youre right

> 
> Best Regards,
> Thomas
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