4 files changed, 6 insertions, 6 deletions

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index e2baca48e596..41c0aa6d39ea 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1346,7 +1346,7 @@ union security_list_options {
         int (*sb_mount)(const char *dev_name, const struct path *path,
                         const char *type, unsigned long flags, void *data);
         int (*sb_umount)(struct vfsmount *mnt, int flags);
-        int (*sb_pivotroot)(struct path *old_path, struct path *new_path);
+        int (*sb_pivotroot)(const struct path *old_path, const struct path *new_path);
         int (*sb_set_mnt_opts)(struct super_block *sb,
                                 struct security_mnt_opts *opts,
                                 unsigned long kern_flags,
diff --git a/include/linux/security.h b/include/linux/security.h
index cb53cffbfae4..fcfa211c694f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -225,7 +225,7 @@ int security_sb_statfs(struct dentry *dentry);
 int security_sb_mount(const char *dev_name, const struct path *path,
                       const char *type, unsigned long flags, void *data);
 int security_sb_umount(struct vfsmount *mnt, int flags);
-int security_sb_pivotroot(struct path *old_path, struct path *new_path);
+int security_sb_pivotroot(const struct path *old_path, const struct path *new_path);
 int security_sb_set_mnt_opts(struct super_block *sb,
                                 struct security_mnt_opts *opts,
                                 unsigned long kern_flags,
@@ -542,8 +542,8 @@ static inline int security_sb_umount(struct vfsmount *mnt, int flags)
         return 0;
 }
 
-static inline int security_sb_pivotroot(struct path *old_path,
-                                        struct path *new_path)
+static inline int security_sb_pivotroot(const struct path *old_path,
+                                        const struct path *new_path)
 {
         return 0;
 }
diff --git a/security/security.c b/security/security.c
index cf6f31df524a..f7af0aaa173e 100644
--- a/security/security.c
+++ b/security/security.c
@@ -313,7 +313,7 @@ int security_sb_umount(struct vfsmount *mnt, int flags)
         return call_int_hook(sb_umount, 0, mnt, flags);
 }
 
-int security_sb_pivotroot(struct path *old_path, struct path *new_path)
+int security_sb_pivotroot(const struct path *old_path, const struct path *new_path)
 {
         return call_int_hook(sb_pivotroot, 0, old_path, new_path);
 }
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
index c7764bb747aa..75c998700190 100644
--- a/security/tomoyo/tomoyo.c
+++ b/security/tomoyo/tomoyo.c
@@ -429,7 +429,7 @@ static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
  *
  * Returns 0 on success, negative value otherwise.
  */
-static int tomoyo_sb_pivotroot(struct path *old_path, struct path *new_path)
+static int tomoyo_sb_pivotroot(const struct path *old_path, const struct path *new_path)
 {
         return tomoyo_path2_perm(TOMOYO_TYPE_PIVOT_ROOT, new_path, old_path);
 }