[dm-devel] BUG: sleeping function called during table_load()

Jun'ichi Nomura j-nomura at ce.jp.nec.com
Tue Apr 9 05:37:45 UTC 2013


Hello Jens,

On 03/01/13 18:06, Jens Axboe wrote:
> On Fri, Mar 01 2013, Jun'ichi Nomura wrote:
>> On 03/01/13 17:12, Hannes Reinecke wrote:
>>> during booting 3.8.0 I hit this:
>>>
>>> BUG: sleeping function called from invalid context at kernel/rcutree.c:2208
>>> in_atomic(): 1, irqs_disabled(): 0, pid: 1976, name: multipath
>>> Pid: 1976, comm: multipath Not tainted 3.8.0-default+ #18
>>
>> It seems the same issue with this:
>>   [PATCH repost] blkcg: fix "scheduling while atomic" in blk_queue_bypass_start
>>   https://patchwork.kernel.org/patch/2183891/
>>
>> I've been waiting for Jens to pick it up.
> 
> I just offloaded the bigger chunk for 3.9, there will be a 2nd round
> after -rc1 where this is going to be included (amongst other things).

It seems the above patch hasn't yet included in 3.9-rc6.
Could you take it?
(Maybe for 3.10, if it's too late for 3.9)

-- 
Jun'ichi Nomura, NEC Corporation




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