[mirror_ubuntu-bionic-kernel.git] / arch / m32r / Kconfig.debug

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

source "lib/Kconfig.debug"

config DEBUG_PAGEALLOC
	bool "Debug page memory allocations"
	depends on DEBUG_KERNEL && BROKEN
	help
	  Unmap pages from the kernel linear mapping after free_pages().
	  This results in a large slowdown, but helps to find certain types
	  of memory corruptions.

config FRAME_POINTER
	bool "Compile the kernel with frame pointers"
	help
	  If you say Y here the resulting kernel image will be slightly larger
	  and slower, but it will give very useful debugging information.
	  If you don't debug the kernel, you can say N, but we may not be able
	  to solve problems without frame pointers.

endmenu
Commit	Line	Data
b2441318	1	# SPDX-License-Identifier: GPL-2.0
1da177e4 LT	2	menu "Kernel hacking"
	3
	4	source "lib/Kconfig.debug"
	5
1da177e4	6	config DEBUG_PAGEALLOC
4a2f0acf	7	bool "Debug page memory allocations"
697ae16a	8	depends on DEBUG_KERNEL && BROKEN
1da177e4 LT	9	help
	10	Unmap pages from the kernel linear mapping after free_pages().
	11	This results in a large slowdown, but helps to find certain types
	12	of memory corruptions.
	13
	14	config FRAME_POINTER
	15	bool "Compile the kernel with frame pointers"
	16	help
	17	If you say Y here the resulting kernel image will be slightly larger
	18	and slower, but it will give very useful debugging information.
	19	If you don't debug the kernel, you can say N, but we may not be able
	20	to solve problems without frame pointers.
	21
	22	endmenu