/usr/src/linux-headers-5.15.0-190/fs/unicode
Edit: /usr/src/linux-headers-5.15.0-190/fs/unicode/Kconfig (337B)
# SPDX-License-Identifier: GPL-2.0-only
#
# UTF-8 normalization
#
config UNICODE
bool "UTF-8 normalization and casefolding support"
help
Say Y here to enable UTF-8 NFD normalization and NFD+CF casefolding
support.
config UNICODE_NORMALIZATION_SELFTEST
tristate "Test UTF-8 normalization support"
depends on UNICODE
default n