From: Justin Forbes on
gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1159#note_5860...
Or just wait it out, I submitted it upstream. Pavel has at least acked it:
https://lore.kernel.org/io-
uring/0d335e81-9a94-ca60-5659-bb46080b9242(a)gmail.com/T/#t