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

[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.