Re: [Umap2][4/11][0557:2002] NULL pointer dereference

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On 08/18/2016 12:02 PM, Oliver Neukum wrote:
> On Thu, 2016-08-18 at 12:03 +0300, Binyamin Sharet wrote:
>> On 08/18/2016 11:37 AM, Oliver Neukum wrote:
>>> On Wed, 2016-08-17 at 17:33 +0300, Binyamin Sharet wrote:
>>>> On 08/17/2016 05:19 PM, Oliver Neukum wrote:
>>>>> On Wed, 2016-08-17 at 17:07 +0300, Binyamin Sharet wrote:
>>>>>> Downloading firmware...
>>>>>> Firmware loaded. I'll be back...
>>>>>> probe of 1-1.1:1.0 failed with error -5
>>>>>>
>>>>>> after that there's USB disconnection, and the machine keeps working as
>>>>>> before.
>>>>>>
>>>>>> If you have any suggestion on how to perform it better, I'd be very
>>>>>> glad
>>>>>> to hear.
>>>>> The kaweth driver was loaded and performed as it should.
>>>>> Whence did you get your kernel sources?
>>> [..]
>>>> git checkout v4.8-rc2
>>>>
>>>> .config was taken from the default ubuntu installation (w/ kernel
>>>> v4.4.0-31-generic)
>>> Hi,
>>>
>>> I think I understand the issue. The oops happens if the firmware is
>>> requested unsuccessfully (missing, IO error, ...). It seems like your
>>> new test system has the firmware. Could you remove the firmwares
>>> "kaweth/*.bin" and retest?
>>>
>>> 	Regards
>>> 		Oliver
>>>
>>>
>> That's a good point!
>>
>> When there's no firmware we still get "unable to handle kernel paging
>> request at ..."
>>
>> So this issue still exist on 4.8-rc2 as well...
> Good!
>
> The attached patches should fix it.
>
> 	Regards
> 		Oliver
>
>
oops.. adding linux-usb again...

Just to make sure - which kernel version should I patch with those?

-- 
Binyamin Sharet,
Cisco, STARE-C

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