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LSM: Convert security_initcall() into DEFINE_LSM()

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Instead of using argument-based initializers, switch to defining the
contents of struct lsm_info on a per-LSM basis. This also drops
the final use of the now inaccurate "initcall" naming.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: James Morris <james.morris@microsoft.com>
Signed-off-by: James Morris <james.morris@microsoft.com>
This commit is contained in:
Kees Cook 2018-10-10 17:18:23 -07:00 • committed by James Morris
parent 3ac946d12e
commit 3d6e5f6dcf
6 changed files with 17 additions and 8 deletions
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5
include/linux/lsm_hooks.h
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@ -2045,11 +2045,10 @@ struct lsm_info {
extern struct lsm_info __start_lsm_info[], __end_lsm_info[];
#define security_initcall(lsm) \
#define DEFINE_LSM(lsm) \
static struct lsm_info __lsm_##lsm \
__used __section(.lsm_info.init) \
__aligned(sizeof(unsigned long)) \
= { .init = lsm, }
__aligned(sizeof(unsigned long))
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
/*