Re: TASK_RUNNING state and interrupt handling

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Dear Deepak

> Hi all,
>
> I read following statement in "Understanding Linux
> kernel"
>
> "the process on behalf of which an interrupt handler
> is executed must always stay in the TASK_RUNNING
> state, or a system freeze could occur."

I think the statement is wrong. Interrupt handler is not running on 
behalf of any process. However, it is true to not do any blocking 
operation inside interrupt handler.

regards

Mulyadi


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