[PATCH v7] cpufreq/pasemi: fix an use-after-free inpas_cpufreq_cpu_init()

Christian Zigotzky chzigotzky at xenosoft.de
Thu Jul 18 22:46:39 AEST 2019

On 09.07.2019 at 03:39am, wen.yang99 at zte.com.cn wrote:
>> Hello Wen,
>> Thanks for your patch!
>> Did you test your patch with a P.A. Semi board?
> Hello Christian, thank you.
> We don't have a P.A. Semi board yet, so we didn't test it.
> If you have such a board, could you please kindly help to test it?
> --
> Thanks and regards,
> Wen

Hello Wen,

I successfully tested your pasemi cpufreq modifications with my P.A. 
Semi board [1] today.

First I patched the latest Git kernel with Viresh Kumar's patch [2]. 
After that I was able to patch the latest Git kernel with your v7 patch [3].

Then the kernel compiled without any errors.

Afterwards I successfully tested the new Git kernel with some cpufreq 
governors on openSUSE Tumbleweed 20190521 PowerPC64 [4] and on ubuntu 
MATE 16.04.6 LTS PowerPC32.

Thanks a lot for your work!

Tested-by: Christian Zigotzky <chzigotzky at xenosoft.de>


[1] https://en.wikipedia.org/wiki/AmigaOne_X1000
[3] https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/193735.html
[4] Screenshots: 

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