| 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 |
