Comment # 3 on bug 1190797 from Fabian Vogt

According to
https://lore.kernel.org/lkml/20210808162453.1653-1-pali@kernel.org/, nls_utf8
will probably be dropped in the future. It seems to be necessary only for
specific filesystems.

What's your use case which needs this module?

I'll prepare SRs for TW and Leap.