diff options
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 9b18ed97a8a2..67eec55093a5 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -74,28 +74,16 @@ config EFI_PGT_DUMP issues with the mapping of the EFI runtime regions into that table. -config DEBUG_RODATA - bool "Write protect kernel read-only data structures" - default y - depends on DEBUG_KERNEL - ---help--- - Mark the kernel read-only data as write-protected in the pagetables, - in order to catch accidental (and incorrect) writes to such const - data. This is recommended so that we can catch kernel bugs sooner. - If in doubt, say "Y". - config DEBUG_RODATA_TEST - bool "Testcase for the DEBUG_RODATA feature" - depends on DEBUG_RODATA + bool "Testcase for the marking rodata read-only" default y ---help--- - This option enables a testcase for the DEBUG_RODATA - feature as well as for the change_page_attr() infrastructure. + This option enables a testcase for the setting rodata read-only + as well as for the change_page_attr() infrastructure. If in doubt, say "N" config DEBUG_WX bool "Warn on W+X mappings at boot" - depends on DEBUG_RODATA select X86_PTDUMP_CORE ---help--- Generate a warning if any W+X mappings are found at boot. @@ -350,16 +338,6 @@ config DEBUG_IMR_SELFTEST If unsure say N here. -config X86_DEBUG_STATIC_CPU_HAS - bool "Debug alternatives" - depends on DEBUG_KERNEL - ---help--- - This option causes additional code to be generated which - fails if static_cpu_has() is used before alternatives have - run. - - If unsure, say N. - config X86_DEBUG_FPU bool "Debug the x86 FPU code" depends on DEBUG_KERNEL |