Raspberry Pi2 kernel warnings

[Svatopluk Kraus]

OK, Thanks.

On Fri, Nov 27, 2015 at 7:09 PM, Karl Denninger <karl at denninger.net> wrote:
> The patch still looks good -- it ran overnight without any warnings and
> is still grinning.
>
> On 11/26/2015 23:06, Karl Denninger wrote:
>> On 11/26/2015 15:20, Svatopluk Kraus wrote:
>>> On Thu, Nov 26, 2015 at 8:08 PM, Karl Denninger <karl at denninger.net> wrote:
>>>> I'm getting these on a fairly consistent basis on a Pi that is talking
>>>> to a Zwave USB stick and a serial USB interface (two instances that both
>>>> show up as serial devices):
>>>>
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10007
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10007
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10027
>>>> bcm_dma0: unused DMA intr CH=3, CS=20f10007
>>>>
>>>> They're showing up maybe every half-hour or so.... doesn't appear to be
>>>> doing anything bad, other than displaying the message.....
>>>>
>>> I'm just finished a patch which works well for me. I plan to commit it
>>> after some more testing. The patch is attached if you want to test it
>>> too.
>>>
>>> Svatopluk Kraus
>>>
>> I have the patch loaded on on the Pi that is exhibiting the problem --
>> so far looks good.
>>
>
> --
> Karl Denninger
> karl at denninger.net <mailto:karl at denninger.net>
> /The Market Ticker/
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