1# SPDX-License-Identifier: GPL-2.0 2 3config TRACE_IRQFLAGS_SUPPORT 4 def_bool y 5 6config EARLY_PRINTK 7 bool "Activate early kernel debugging" 8 default y 9 select SERIAL_CORE_CONSOLE 10 help 11 Enable early printk on console 12 This is useful for kernel debugging when your machine crashes very 13 early before the console code is initialized. 14 You should normally say N here, unless you want to debug such a crash. 15