Comment # 3 on bug 1217010 from Petr Vorel

(In reply to Petr Vorel from comment #2)
> aa5b9178c019 ("mm: invalidation check mapping before folio_contains")
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
> ?id=e88e0d366f9cfbb810b0c8509dc5d130d5a53e02

I overlook the