Re: Odroid U2 Kernel 4.7rc7+ Hang on reboot

[Krzysztof Kozlowski <k.kozlowski@samsung.com>]

On 07/15/2016 03:23 PM, Tobias Jakobi wrote:
> Krzysztof Kozlowski wrote:
>> On 07/15/2016 03:15 PM, Tobias Jakobi wrote:
>>> Hey,
>>>
>>> Krzysztof Kozlowski wrote:
>>>> On 07/15/2016 09:55 AM, Krzysztof Kozlowski wrote:
>>>>>>> Nicolas Dufresne wrote:
>>>>>>>> Le jeudi 14 juillet 2016 à 15:37 -0400, Nicolas Dufresne a écrit :
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> I'm using the Odroid U2 to test some features implemented in
>>>>>>>>> GStreamer.
>>>>>>>>> The parts I need mostly works in mainline kernel, my main
>>>>>>>>> annoyance
>>>>>>>>> ist
>>>>>>>>> that reboot hangs.
>>>>>>>>>
>>>>>>>>> Is this issue known ? I'm booting from SD card is that matters.
>>>>>>>>> Any
>>>>>>>>> advise would be appreciated. I'm not list member, so please keep
>>>>>>>>> me
>>>>>>>>> in
>>>>>>>>> CC. I'm sharing my .config, in case that is my fault.
>>>>>
>>>>> First of all - use just command "reboot" to restart. It should work. If
>>>>> it doesn't, please let us now.
>>>>>
>>>>> I was able to reproduce your issue - OOPS in emergency restart - also in
>>>>> my configuration (U3 + eMMC + network boot).
>>>>>
>>>>> It is weird... I'll take a look at it.
>>>>
>>>> Actually I did not encounter OOPS of yours. I was able to reproduce a
>>>> failure to reboot on U3. XU3 reboots fine. It might be related to pwrseq...
>>> I'm not sure how much that helps, but I can't reproduce any of this on
>>> my X2 (which is quite closely related to the U2/U3).
>>
>> You mean sysrq reboot works fine?
> No, I haven't checked that yet. But normal reboot and poweroff via init
> works properly.

Yeah, these work fine. It is all about emergency restart.

Best regards,
Krzysztof