Comment 11 for bug 1967924

@mihalicyn Yes, this patch without AUFS enabled doesn't introduce any problem, but that's because without AUFS the patch is basically a no-op.

Here's the ported patch that was applied to 5.15:
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?h=hwe-5.15-next&id=e3e60b65fa4db4722bd4b02a9dae58f7ff5d83d2

It'd be great if you could take a look and see if you spot any obvious bugs. I'll do more tests later today, trying to better figure out the real issue here.