On Thu, Apr 21, 2022 at 02:08:30PM -0400, Mikulas Patocka wrote:
> Hi
Not really needed in a changelog text :)
> This is backport of patches d208b89401e0 ("dm: fix mempool NULL pointer
> race when completing IO") and 9f6dc6337610 ("dm: interlock pending dm_io
> and dm_wait_for_bios_completion") for the kernel 5.10.
Can you just make these 2 different patches?
>
> The bugs fixed by these patches can cause random crashing when reloading
> dm table, so it is eligible for stable backport.
>
> This patch is different from the upstream patches because the code
> diverged significantly.
>
This change is _VERY_ different. I would need acks from the maintainers
of this code before I could accept this, along with a much more detailed
description of why the original commits will not work here as well.
Same for the other backports.
thanks,
greg k-h
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