Re: [PATCH] cpu hoptlug: avoid usage of smp_processor_id() in preemptible code

* Heiko Carstens <[email protected]> wrote:

> From: Heiko Carstens <[email protected]>
> 
> Replace smp_processor_id() with any_online_cpu(cpu_online_map) in 
> order to avoid lots of "BUG: using smp_processor_id() in preemptible 
> [00000001] code:..." messages in case taking a cpu online fails.

could you post the full message, including the stacktrace? I think this 
patch just works around the debugging message, and there might be some 
real bug to fix.

	Ingo
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