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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-21 17:56:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-21 17:56:45 -0800 |
| commit | 7bb033829ef3ecfc491c0ed0197966e8f197fbdc (patch) | |
| tree | 9bf410d9726a351970e83bf5f189b5f10035d6f6 /arch/arm/Kconfig.debug | |
| parent | Merge tag 'usercopy-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux (diff) | |
| parent | arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX (diff) | |
| download | linux-dev-7bb033829ef3ecfc491c0ed0197966e8f197fbdc.tar.xz linux-dev-7bb033829ef3ecfc491c0ed0197966e8f197fbdc.zip | |
Merge tag 'rodata-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull rodata updates from Kees Cook:
"This renames the (now inaccurate) DEBUG_RODATA and related
SET_MODULE_RONX configs to the more sensible STRICT_KERNEL_RWX and
STRICT_MODULE_RWX"
* tag 'rodata-v4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX
arch: Move CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX to be common
Diffstat (limited to 'arch/arm/Kconfig.debug')
| -rw-r--r-- | arch/arm/Kconfig.debug | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index d83f7c369e51..426d2716f55d 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1738,17 +1738,6 @@ config PID_IN_CONTEXTIDR additional instructions during context switch. Say Y here only if you are planning to use hardware trace tools with this kernel. -config DEBUG_SET_MODULE_RONX - bool "Set loadable kernel module data as NX and text as RO" - depends on MODULES && MMU - ---help--- - This option helps catch unintended modifications to loadable - kernel module's text and read-only data. It also prevents execution - of module data. Such protection may interfere with run-time code - patching and dynamic kernel tracing - and they might also protect - against certain classes of kernel exploits. - If in doubt, say "N". - source "drivers/hwtracing/coresight/Kconfig" endmenu |