Re: repeated Kernel oops need help to debug

[Jürgen Groß <jgross@xxxxxxxx>]

On 24.08.20 20:31, moftah moftah wrote:
> Hi Jurgon,
>
> I think the commit 021a17ed796b is mostly causing the issue as you explained
> I tried to port back the fixes in 5.4 and 5.5 back to 4.19 but that was 
> out of my level (the code changed between those versions and I no longer 
> clearly see where to apply the fixes)
> So the other workaround i did is that i reverted 021a17ed796b in 4.19 
> and comibled new kernel
> the new kernel is much more stable although the issue still occur but i 
> would say the frequency of the occurring is 10% of  what it was before 
> reverting 021a17ed796b
> maybe if someone can port the fixed in 5.4 and 5.5 back to 4.19 it will 
> fix the issue 100% (I still have the oops but the frequency is less than 
> before)
You should ask the authors of the two fixup patches to backport them.


Juergen