Kernel Kernel bug caused by (cpufreq: mediatek: Refine mtk_cpufreq_voltage_tracking()) on Banana Pi R64 (MT7622)

[Nick]

Hey,
thanks for all your help. I guess it's fine now.
If someone wants to reproduce my setup, I published the exact steps here:
https://forum.openwrt.org/t/running-vanilla-kernel-on-banana-pi-r64/145351

I still wonder why my initial try using the OpenWrt build-environment 
together with the 6.1 kernel failed.

Bests
Nick

On 12/19/22 13:21, Allen-KH Cheng (程冠勳) wrote:
> Hi Nick,
>
> This issue doesn't seem to be going to happen.
> Is there anything else we need help confirming?
>
> Thanks,
> Allen
>
> -----Original Message-----
> From: Linux-mediatek <linux-mediatek-bounces at lists.infradead.org> On
> Behalf Of Nick
> Sent: Wednesday, December 7, 2022 11:35 PM
> To: Viresh Kumar <viresh.kumar at linaro.org>; AngeloGioacchino Del Regno
> <angelogioacchino.delregno at collabora.com>
> Cc: Allen-KH Cheng (程冠勳) <Allen-KH.Cheng at mediatek.com>;
> linux-pm at vger.kernel.org; daniel at makrotopia.org;
> Project_Global_Chrome_Upstream_Group <
> Project_Global_Chrome_Upstream_Group at mediatek.com>; Rex-BC Chen (陳柏辰) <
> Rex-BC.Chen at mediatek.com>; Thorsten Leemhuis <regressions at leemhuis.info
>> ; linux-mediatek at lists.infradead.org; matthias.bgg at gmail.com;
> thomas.huehn at hs-nordhausen.de; Jia-wei Chang (張佳偉) <
> Jia-wei.Chang at mediatek.com>; linux-arm-kernel at lists.infradead.org;
> regressions at lists.linux.dev
> Subject: Re: Kernel Kernel bug caused by (cpufreq: mediatek: Refine
> mtk_cpufreq_voltage_tracking()) on Banana Pi R64 (MT7622)
>
> Did something changed on master? I compiled now the image I use on the
> BPI-R64 a bit differently.
> I used the openwrt toolchain "aarch64-openwrt-linux-musl-" to cross-
> compile the original linux repository on current master. Than I
> compiled with OpenWrt-Buildsystem a initramfs, put that together with
> mkimage to a "itb" and booted it. Suddenly it works:
>
> https://urldefense.com/v3/__https://gist.githubusercontent.com/PolynomialDivision/5e49529206ba5d273bf6a416c42c6234/raw/7ecff7be397a6e9a41ef120c3fa61060c488cf5b/mt7622-bpi-vanilla__;!!CTRNKA9wMg0ARbw!glNhziJx8pjvVsVoRm0LO8wshXJL_b2P_jYV5vO_9uhe1EnbMpWRnIEcj_561Ijxurd8C-Fjc7uCbBNIM_E-7YYc$
>   
>
> Bests
> Nick
>
> On 12/2/22 12:01, Viresh Kumar wrote:
>> On 02-12-22, 12:00, AngeloGioacchino Del Regno wrote:
>>> If Viresh can add those while applying the patch, that's fine for
>>> me
>>> - otherwise I can send a v2 adding the two suggested missing tags.
>> Sure, no problem.
>>
>