[FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

Christian Zigotzky chzigotzky at xenosoft.de
Tue May 4 21:02:22 AEST 2021


Am 04.05.21 um 12:07 schrieb Christian Zigotzky:
> Am 04.05.21 um 11:49 schrieb Christophe Leroy:
>>
>>
>> Le 04/05/2021 à 11:46, Christian Zigotzky a écrit :
>>> Am 04.05.21 um 11:11 schrieb Christophe Leroy:
>>>>
>>>>
>>>> Le 04/05/2021 à 11:09, Christian Zigotzky a écrit :
>>>>> Am 04.05.21 um 10:58 schrieb Christophe Leroy:
>>>>>>
>>>>>>
>>>>>> Le 04/05/2021 à 10:29, Christian Zigotzky a écrit :
>>>>>>> On 04 May 2021 at 09:47am, Christophe Leroy wrote:
>>>>>>>> Hi
>>>>>>>>
>>>>>>>> Le 04/05/2021 à 09:21, Christian Zigotzky a écrit :
>>>>>>>>> Hi Christophe,
>>>>>>>>>
>>>>>>>>> Thanks for your answer but I think I don't know how it works 
>>>>>>>>> with the cherry-pick.
>>>>>>>>>
>>>>>>>>> $ git bisect start
>>>>>>>>
>>>>>>>> As you suspect the problem to be specific to powerpc, I can do
>>>>>>>>
>>>>>>>> git bisect start -- arch/powerpc
>>>>>>>>
>>>>>>>>
>>>>>>>>> $ git bisect good 68a32ba14177d4a21c4a9a941cf1d7aea86d436f
>>>>>>>>> $ git bisect bad c70a4be130de333ea079c59da41cc959712bb01c
>>>>>>>>
>>>>>>>> You said that powerpc-5.13-1 is bad so you can narrow the 
>>>>>>>> search I think:
>>>>>>>>
>>>>>>>> git bisect bad powerpc-5.13-1
>>>>>>>> git bisect good 887f3ceb51cd3~
>>>>>>> I tried it but without any success.
>>>>>>>
>>>>>>> git bisect bad powerpc-5.13-1
>>>>>>>
>>>>>>> Output:
>>>>>>> fatal: Needed a single revision
>>>>>>> Bad rev input: powerpc-5.13-1
>>>>>>
>>>>>> I don't understand, on my side it works. Maybe a difference 
>>>>>> between your version of git and mine.
>>>>>>
>>>>>> In that case, just use the SHA corresponding to the merge:
>>>>>>
>>>>>> git bisect bad c70a4be130de333ea079c59da41cc959712bb01c
>>>>>>
>>>>>> Christophe
>>>>> Do you use a BookE machine?
>>>>
>>>> No I don't unfortunately, and I have tried booting in QEMU a kernel 
>>>> built with your config, but it freezes before any output.
>>> You can use my kernels and distributions.
>>>
>>
>> Ok, I'll see if I can do something with them.
>>
>> In the meantime, have you been able to bisect ?
>>
>> Thanks
>> Christophe
> I am bisecting currently.
>
> $ git bisect start -- arch/powerpc
> $ git bisect good 887f3ceb51cd3~
> $ git bisect bad c70a4be130de333ea079c59da41cc959712bb01c
OK, there is another issue after the second bisecting step. The boot 
stops after loading the dtb and uImage file. I can't solve 2 issues with 
bisecting at the same time.


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