[mirror_ubuntu-bionic-kernel.git] / arch / s390 / Kconfig.debug

# SPDX-License-Identifier: GPL-2.0
menu "Kernel hacking"

config TRACE_IRQFLAGS_SUPPORT
	def_bool y

source "lib/Kconfig.debug"

config S390_PTDUMP
	bool "Export kernel pagetable layout to userspace via debugfs"
	depends on DEBUG_KERNEL
	select DEBUG_FS
	---help---
	  Say Y here if you want to show the kernel pagetable layout in a
	  debugfs file. This information is only useful for kernel developers
	  who are working in architecture specific areas of the kernel.
	  It is probably not a good idea to enable this feature in a production
	  kernel.
	  If in doubt, say "N"

config EARLY_PRINTK
	def_bool y

endmenu
Commit	Line	Data
b2441318	1	# SPDX-License-Identifier: GPL-2.0
1da177e4 LT	2	menu "Kernel hacking"
1da177e4 LT	3
1f194a4c	4	config TRACE_IRQFLAGS_SUPPORT
6f9a3c33	5	def_bool y
1f194a4c	6
1da177e4 LT	7	source "lib/Kconfig.debug"
1da177e4 LT	8
e76e82d7 HC	9	config 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
89175cf7 HC	21	config EARLY_PRINTK
	22	def_bool y
	23
1da177e4	24	endmenu