Re: [uas/3.16.1] panic in uas_data_cmplt()
From: Chunwei Chen
Date: Tue Sep 02 2014 - 08:15:46 EST
On èå2014å09æ02æ 14:50, Hans de Goede wrote:
> Hi,
>
> On 09/02/2014 06:18 AM, Chunwei Chen wrote:
>> Dear all:
>>
>> The kernel version is 3.16.1-1-ARCH
>>
>> Today I keep getting this panic when booting up.
>> http://i.imgur.com/0Rx93Kr.jpg
>>
>> It might be that the UAS device was in some strange state,
>> because that after I unplugged and power-cycled the UAS,
>> everything went normal again.
>>
>> Does anyone know what's the root cause of this issue?
>> Or could anyone provide some instruction on how to debug this issue?
>
> There seem to be some issues in the error handling paths of the uas
> driver. I plan to rewrite them completely for robustness and go
> through them with a fine comb to fix any possible bugs while at it.
>
> I'll send out a mail when I've a new version ready for testing.
>
> Regards,
>
> Hans
>
Hi Hans,
Thanks for looking into this.
Kind regards,
Chunwei
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