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arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX

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Both of these options are poorly named. The features they provide are
necessary for system security and should not be considered debug only.
Change the names to CONFIG_STRICT_KERNEL_RWX and
CONFIG_STRICT_MODULE_RWX to better describe what these options do.

Signed-off-by: Laura Abbott <labbott@redhat.com>
Acked-by: Jessica Yu <jeyu@redhat.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Laura Abbott
2017-02-06 16:31:58 -08:00
committed by Kees Cook
parent ad21fc4faa
commit 0f5bf6d0af
24 changed files with 41 additions and 43 deletions
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4
include/linux/init.h
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@@ -126,10 +126,10 @@ void prepare_namespace(void);
void __init load_default_modules(void);
int __init init_rootfs(void);
#if defined(CONFIG_DEBUG_RODATA) || defined(CONFIG_DEBUG_SET_MODULE_RONX)
#if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_STRICT_MODULE_RWX)
extern bool rodata_enabled;
#endif
#ifdef CONFIG_DEBUG_RODATA
#ifdef CONFIG_STRICT_KERNEL_RWX
void mark_rodata_ro(void);
#endif