[PATCH v3 11/12] Documentation/mm: Document the crash memaction registry

[sashiko-bot at kernel.org]

> Describe the crash memaction registry, including its kernel and userspace
> interfaces, allocation lifetime rules, and current limitations.
> 
> Signed-off-by: Jan Sebastian Götte <linux at jaseg.de>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260928-crash-memaction-upstream-20260921-v3-0-e511e9ee2329@jaseg.de?part=11