Re: [BUG] 6.2-rc1 spi-mt65xx broken on mt7986

["Linux kernel regression tracking (#update)" <regressions@leemhuis.info>]

On 05.01.23 13:59, Thorsten Leemhuis wrote:
> On 05.01.23 13:40, Ricardo Ribalda wrote:
>>
>> I replied on my phone, so the mail came out in html and the list did
>> not pick it up, then Frank also answered in html.
>>
>> I believe we are good with this:
>> https://lore.kernel.org/all/Y7WOlkuLaLt1DdY+@sirena.org.uk/
> 
> Ohh, that was the same issue? I had missed that (and it's pretty obvious
> when I look at it now :-/ ). Sorry for the noise then, but these things
> happen when dealing with so many different regressions.
> 
>> Thanks for headsup anyway
> 
> Many thx for clarifying!
> 
> #regzbot fix: spi: mediatek: Enable irq when pdata is ready

Sigh, seem I'm too stupid for proper copy'n'paste today and want to fix
it up now; sorry for the noise:

#regzbot fix: spi: mediatek: Enable irq before the spi registration

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
That page also explains what to do if mails like this annoy you.

>> On Thu, 5 Jan 2023 at 13:21, Thorsten Leemhuis
>> <regressions@leemhuis.info> wrote:
>>>
>>> [CCing the regression mailing list, as it should be in the loop:
>>> https://docs.kernel.org/admin-guide/reporting-regressions.html]
>>>
>>> On 27.12.22 11:28, Frank Wunderlich wrote:
>>>> Hi,
>>>>
>>>> the following commit breaks SPIM-NOR on mt7986:
>>>>
>>>> c6f7874687f7 2022-11-28 spi: mediatek: Enable irq when pdata is ready
>>>
>>> Ricardo, do you have this report on your radar? Just wondering, as it
>>> was posted a week ago and didn't even get a single reply afaics. This of
>>> course can happen at this time of the year, but I thought a quick status
>>> inquiry wouldn't hurt.
>>>
>>>>> [    2.145931] pc : mtk_spi_can_dma+0x0/0x34
>>>>> [    2.155212] lr : mtk_spi_interrupt+0x74/0x360
>>>>>
>>>>> [    2.091801] mtk-spi 1100a000.spi: spi-mem transfer timeout
>>>>> [    2.097310] spi-nor: probe of spi0.0 failed with error -110
>>>>> [    2.102930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000010
>>>>
>>>> after reverting the commit, no trace happens and nor is recognized on my board
>>>
>>> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
>>> --
>>> Everything you wanna know about Linux kernel regression tracking:
>>> https://linux-regtracking.leemhuis.info/about/#tldr
>>> If I did something stupid, please tell me, as explained on that page.
>>>
>>> #regzbot poke
>>
>>
>>