From 250898ca335f337bc032a9693dc0a30a1cb85825 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Wed, 12 Feb 2025 15:36:51 -0500 Subject: lsm: rework lsm_active_cnt and lsm_idlist[] Move the LSM active count and lsm_id list declarations out of a header that is visible across the kernel and into a header that is limited to the LSM framework. This not only helps keep the include/linux headers smaller and cleaner, it helps prevent misuse of these variables. Reviewed-by: Casey Schaufler Reviewed-by: John Johansen Reviewed-by: Mimi Zohar Signed-off-by: Paul Moore --- include/linux/security.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/security.h') diff --git a/include/linux/security.h b/include/linux/security.h index 92ac3f27b973..556890ea2e83 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -167,8 +167,6 @@ struct lsm_prop { }; extern const char *const lockdown_reasons[LOCKDOWN_CONFIDENTIALITY_MAX+1]; -extern u32 lsm_active_cnt; -extern const struct lsm_id *lsm_idlist[]; /* These functions are in security/commoncap.c */ extern int cap_capable(const struct cred *cred, struct user_namespace *ns, -- cgit v1.2.3 From dfa024bc3f67a97e1a975dd66b83af8b3845eb19 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Fri, 21 Feb 2025 11:53:29 -0500 Subject: lsm: add a LSM_STARTED_ALL notification event Add a new LSM notifier event, LSM_STARTED_ALL, which is fired once at boot when all of the LSMs have been started. Reviewed-by: Kees Cook Reviewed-by: Casey Schaufler Reviewed-by: John Johansen Signed-off-by: Paul Moore --- include/linux/security.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/security.h') diff --git a/include/linux/security.h b/include/linux/security.h index 556890ea2e83..eb36451ce41f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -85,6 +85,7 @@ struct timezone; enum lsm_event { LSM_POLICY_CHANGE, + LSM_STARTED_ALL, }; struct dm_verity_digest { -- cgit v1.2.3 From ca459ca70f60ce05445845eca74c788b0d5ddb1b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 25 Oct 2025 18:34:49 -0400 Subject: kill securityfs_recursive_remove() it's an unused alias for securityfs_remove() Acked-by: Paul Moore Signed-off-by: Al Viro --- include/linux/security.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/security.h') diff --git a/include/linux/security.h b/include/linux/security.h index 92ac3f27b973..9e710cfee744 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -2258,8 +2258,6 @@ static inline void securityfs_remove(struct dentry *dentry) #endif -#define securityfs_recursive_remove securityfs_remove - #ifdef CONFIG_BPF_SYSCALL union bpf_attr; struct bpf_map; -- cgit v1.2.3