| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | menu "Kernel hacking" |
| 3 | |
| 4 | config TRACE_IRQFLAGS_SUPPORT |
| 5 | def_bool y |
| 6 | |
| 7 | source "lib/Kconfig.debug" |
| 8 | |
| 9 | config S390_PTDUMP |
| 10 | bool "Export kernel pagetable layout to userspace via debugfs" |
| 11 | depends on DEBUG_KERNEL |
| 12 | select DEBUG_FS |
| 13 | ---help--- |
| 14 | Say Y here if you want to show the kernel pagetable layout in a |
| 15 | debugfs file. This information is only useful for kernel developers |
| 16 | who are working in architecture specific areas of the kernel. |
| 17 | It is probably not a good idea to enable this feature in a production |
| 18 | kernel. |
| 19 | If in doubt, say "N" |
| 20 | |
| 21 | config EARLY_PRINTK |
| 22 | def_bool y |
| 23 | |
| 24 | endmenu |