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