Re: failing kthread_create_on_node()

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From: Konrad Eisele <konrad@xxxxxxxxxxx>
Date: Tue, 17 Apr 2012 08:37:50 +0200

> 2. What happens next
> 
>    CPU1 will boot up and execute schedule().
>    ...
>    -> kernel/core.c:__schedule()

The stop thread doesn't actually run immediately when it is created,
so will need to be woken up to be scheduled and run.

At wakeup time, set_task_cpu() should fix things up and make the
task have a correct ->cpu in it's thread_info.

I wonder if one of the sparc32 global cpu masks isn't being
initialized properly.
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