kernel/configs/fedora/debug/CONFIG_DEBUG_VM_PGTABLE

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# CONFIG_DEBUG_VM_PGTABLE:
#
# This option provides a debug method which can be used to test
# architecture page table helper functions on various platforms in
# verifying if they comply with expected generic MM semantics. This
# will help architecture code in making sure that any changes or
# new additions of these helpers still conform to expected
# semantics of the generic MM. Platforms will have to opt in for
# this through ARCH_HAS_DEBUG_VM_PGTABLE.
#
# If unsure, say N.
#
# Symbol: DEBUG_VM_PGTABLE [=y]
# Type : bool
# Defined at lib/Kconfig.debug:702
# Prompt: Debug arch page table for semantics compliance
# Depends on: MMU [=y] && ARCH_HAS_DEBUG_VM_PGTABLE [=y]
# Location:
# -> Kernel hacking
# -> Memory Debugging
#
#
#
CONFIG_DEBUG_VM_PGTABLE=y