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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 04:56:45 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 04:56:45 +0300
commit7bb033829ef3ecfc491c0ed0197966e8f197fbdc (patch)
tree9bf410d9726a351970e83bf5f189b5f10035d6f6 /arch/x86/Kconfig.debug
parent4a0853bf88c8f56e1c01eda02e6625aed09d55d9 (diff)
parent0f5bf6d0afe4be6e1391908ff2d6dc9730e91550 (diff)
downloadlinux-7bb033829ef3ecfc491c0ed0197966e8f197fbdc.tar.xz
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/x86/Kconfig.debug')
-rw-r--r--arch/x86/Kconfig.debug11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 783099f2ac72..c4cba00dbdee 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -109,17 +109,6 @@ config DEBUG_WX
If in doubt, say "Y".
-config DEBUG_SET_MODULE_RONX
- bool "Set loadable kernel module data as NX and text as RO"
- depends on MODULES
- ---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".
-
config DOUBLEFAULT
default y
bool "Enable doublefault exception handler" if EXPERT