path: root/arch/s390/Kconfig.debug

menu "Kernel hacking"

config TRACE_IRQFLAGS_SUPPORT
	bool
	default y

source "lib/Kconfig.debug"

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

endmenu