Rafael J. Wysocki wrote:
quoted text
> On Saturday 20 March 2010, Peter Zijlstra wrote:
>   
>> On Sat, 2010-03-20 at 22:47 +0530, Sachin Sant wrote:
>>     
>>> Running cpu hotplug tests on a x86_64 box results in
>>> the following BUG.
>>>
>>> BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
>>> IP: [<ffffffff81037388>] amd_pmu_cpu_offline+0x38/0x67
>>>       
>> I guess something like the below might work.
>>     
>
> Not really.  Sachin, please try this patch instead:
> https://patchwork.kernel.org/patch/87189/
>   
Works for me. Thanks Rafael.

Regards
-Sachin

-- 

---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
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