[mirror_ubuntu-artful-kernel.git] / arch / tile / Kconfig.debug

menu "Kernel hacking"

source "lib/Kconfig.debug"

config EARLY_PRINTK
	bool "Early printk" if EXPERT && DEBUG_KERNEL
	default y
	help
	  Write kernel log output directly via the hypervisor console.

	  This is useful for kernel debugging when your machine crashes very
	  early before the console code is initialized. For normal operation
	  it is not recommended because it looks ugly and doesn't cooperate
	  with klogd/syslogd. You should normally N here,
	  unless you want to debug such a crash.

config TILE_HVGLUE_TRACE
	bool "Provide wrapper functions for hypervisor ABI calls"
	default n
	help
	  Provide wrapper functions for the hypervisor ABI calls
	  defined in arch/tile/kernel/hvglue.S.  This allows tracing
	  mechanisms, etc., to have visibility into those calls.

endmenu
Commit	Line	Data
867e359b CM	1	menu "Kernel hacking"
	2
	3	source "lib/Kconfig.debug"
	4
	5	config EARLY_PRINTK
6a108a14	6	bool "Early printk" if EXPERT && DEBUG_KERNEL
867e359b CM	7	default y
	8	help
	9	Write kernel log output directly via the hypervisor console.
	10
	11	This is useful for kernel debugging when your machine crashes very
	12	early before the console code is initialized. For normal operation
	13	it is not recommended because it looks ugly and doesn't cooperate
	14	with klogd/syslogd. You should normally N here,
	15	unless you want to debug such a crash.
	16
9ae09838 CM	17	config TILE_HVGLUE_TRACE
	18	bool "Provide wrapper functions for hypervisor ABI calls"
	19	default n
	20	help
	21	Provide wrapper functions for the hypervisor ABI calls
	22	defined in arch/tile/kernel/hvglue.S. This allows tracing
	23	mechanisms, etc., to have visibility into those calls.
	24
867e359b	25	endmenu