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Date: Wed, 10 Oct 2012 21:51:17 +0900
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Subject: Re: [PATCH] cpufreq, powernow-k8: Fix usage of smp_processor_id() in
 preemptible code
From: Tejun Heo <tj@kernel.org>
To: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, linux-kernel@vger.kernel.org,
        cpufreq@vger.kernel.org, stable@vger.kernel.org
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Hello,

On Wed, Oct 10, 2012 at 9:48 PM, Andreas Herrmann
<andreas.herrmann3@amd.com> wrote:
> Please ignore my patch. It was insufficiently tested -- sorry for this.
> (powernowk8_target_fn might sleep).
>
> Have to take a closer look how to avoid below issue.

Probably the only thing which can be done is always bouncing to the
percpu work item.

Thanks.

-- 
tejun