| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | |
| Heiko Carstens | 1f194a4 | 2006-07-03 00:24:46 -0700 | [diff] [blame] | 3 | config TRACE_IRQFLAGS_SUPPORT |
| Martin Schwidefsky | 6f9a3c3 | 2011-01-05 12:47:15 +0100 | [diff] [blame] | 4 | def_bool y |
| Heiko Carstens | 1f194a4 | 2006-07-03 00:24:46 -0700 | [diff] [blame] | 5 | |
| Heiko Carstens | e76e82d | 2012-10-04 14:46:12 +0200 | [diff] [blame] | 6 | config S390_PTDUMP |
| 7 | bool "Export kernel pagetable layout to userspace via debugfs" |
| 8 | depends on DEBUG_KERNEL |
| 9 | select DEBUG_FS |
| Masahiro Yamada | a7f7f62 | 2020-06-14 01:50:22 +0900 | [diff] [blame] | 10 | help |
| Heiko Carstens | e76e82d | 2012-10-04 14:46:12 +0200 | [diff] [blame] | 11 | Say Y here if you want to show the kernel pagetable layout in a |
| 12 | debugfs file. This information is only useful for kernel developers |
| 13 | who are working in architecture specific areas of the kernel. |
| 14 | It is probably not a good idea to enable this feature in a production |
| 15 | kernel. |
| 16 | If in doubt, say "N" |
| 17 | |
| Heiko Carstens | 89175cf | 2017-01-11 09:14:52 +0100 | [diff] [blame] | 18 | config EARLY_PRINTK |
| 19 | def_bool y |