1# SPDX-License-Identifier: GPL-2.0 2menu "Kernel hacking" 3 4config TRACE_IRQFLAGS_SUPPORT 5 def_bool y 6 7source "lib/Kconfig.debug" 8 9config S390_PTDUMP 10 bool "Export kernel pagetable layout to userspace via debugfs" 11 depends on DEBUG_KERNEL 12 select DEBUG_FS 13 ---help--- 14 Say Y here if you want to show the kernel pagetable layout in a 15 debugfs file. This information is only useful for kernel developers 16 who are working in architecture specific areas of the kernel. 17 It is probably not a good idea to enable this feature in a production 18 kernel. 19 If in doubt, say "N" 20 21config EARLY_PRINTK 22 def_bool y 23 24endmenu 25