diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-21 20:56:45 -0500 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-21 20:56:45 -0500 |
commit | 7bb033829ef3ecfc491c0ed0197966e8f197fbdc (patch) | |
tree | 9bf410d9726a351970e83bf5f189b5f10035d6f6 /kernel/module.c | |
parent | 4a0853bf88c8f56e1c01eda02e6625aed09d55d9 (diff) | |
parent | 0f5bf6d0afe4be6e1391908ff2d6dc9730e91550 (diff) |
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 'kernel/module.c')
-rw-r--r-- | kernel/module.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/module.c b/kernel/module.c index 1a17ec0c8ae7..a3889169a3ae 100644 --- a/kernel/module.c +++ b/kernel/module.c | |||
@@ -76,9 +76,9 @@ | |||
76 | /* | 76 | /* |
77 | * Modules' sections will be aligned on page boundaries | 77 | * Modules' sections will be aligned on page boundaries |
78 | * to ensure complete separation of code and data, but | 78 | * to ensure complete separation of code and data, but |
79 | * only when CONFIG_DEBUG_SET_MODULE_RONX=y | 79 | * only when CONFIG_STRICT_MODULE_RWX=y |
80 | */ | 80 | */ |
81 | #ifdef CONFIG_DEBUG_SET_MODULE_RONX | 81 | #ifdef CONFIG_STRICT_MODULE_RWX |
82 | # define debug_align(X) ALIGN(X, PAGE_SIZE) | 82 | # define debug_align(X) ALIGN(X, PAGE_SIZE) |
83 | #else | 83 | #else |
84 | # define debug_align(X) (X) | 84 | # define debug_align(X) (X) |
@@ -1846,7 +1846,7 @@ static void mod_sysfs_teardown(struct module *mod) | |||
1846 | mod_sysfs_fini(mod); | 1846 | mod_sysfs_fini(mod); |
1847 | } | 1847 | } |
1848 | 1848 | ||
1849 | #ifdef CONFIG_DEBUG_SET_MODULE_RONX | 1849 | #ifdef CONFIG_STRICT_MODULE_RWX |
1850 | /* | 1850 | /* |
1851 | * LKM RO/NX protection: protect module's text/ro-data | 1851 | * LKM RO/NX protection: protect module's text/ro-data |
1852 | * from modification and any data from execution. | 1852 | * from modification and any data from execution. |