diff options
Diffstat (limited to 'arch/x86/Kconfig.debug')
-rw-r--r-- | arch/x86/Kconfig.debug | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 2a3dfbd5e677..567fe543e09c 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug | |||
@@ -114,18 +114,6 @@ config DEBUG_RODATA | |||
114 | data. This is recommended so that we can catch kernel bugs sooner. | 114 | data. This is recommended so that we can catch kernel bugs sooner. |
115 | If in doubt, say "Y". | 115 | If in doubt, say "Y". |
116 | 116 | ||
117 | config DIRECT_GBPAGES | ||
118 | bool "Enable gbpages-mapped kernel pagetables" | ||
119 | depends on DEBUG_KERNEL && EXPERIMENTAL && X86_64 | ||
120 | help | ||
121 | Enable gigabyte pages support (if the CPU supports it). This can | ||
122 | improve the kernel's performance a tiny bit by reducing TLB | ||
123 | pressure. | ||
124 | |||
125 | This is experimental code. | ||
126 | |||
127 | If in doubt, say "N". | ||
128 | |||
129 | config DEBUG_RODATA_TEST | 117 | config DEBUG_RODATA_TEST |
130 | bool "Testcase for the DEBUG_RODATA feature" | 118 | bool "Testcase for the DEBUG_RODATA feature" |
131 | depends on DEBUG_RODATA | 119 | depends on DEBUG_RODATA |