diff options
| author | Laura Abbott <labbott@redhat.com> | 2017-02-06 16:31:58 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2017-02-07 12:32:52 -0800 |
| commit | 0f5bf6d0afe4be6e1391908ff2d6dc9730e91550 (patch) | |
| tree | 12c10057175483fe3f3720b37b7ffb5b73241b2a /kernel/module.c | |
| parent | ad21fc4faa2a1f919bac1073b885df9310dbc581 (diff) | |
| download | lwn-0f5bf6d0afe4be6e1391908ff2d6dc9730e91550.tar.gz lwn-0f5bf6d0afe4be6e1391908ff2d6dc9730e91550.zip | |
arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX
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>
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 5088784c0cf9..e71478569273 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -74,9 +74,9 @@ /* * Modules' sections will be aligned on page boundaries * to ensure complete separation of code and data, but - * only when CONFIG_DEBUG_SET_MODULE_RONX=y + * only when CONFIG_STRICT_MODULE_RWX=y */ -#ifdef CONFIG_DEBUG_SET_MODULE_RONX +#ifdef CONFIG_STRICT_MODULE_RWX # define debug_align(X) ALIGN(X, PAGE_SIZE) #else # define debug_align(X) (X) @@ -1847,7 +1847,7 @@ static void mod_sysfs_teardown(struct module *mod) mod_sysfs_fini(mod); } -#ifdef CONFIG_DEBUG_SET_MODULE_RONX +#ifdef CONFIG_STRICT_MODULE_RWX /* * LKM RO/NX protection: protect module's text/ro-data * from modification and any data from execution. |