3 files changed, 5 insertions, 4 deletions

diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index b8186bac8b7e..6cf8fd2b79e8 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -61,7 +61,8 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task)
 struct cgroup_subsys devices_subsys;
 
 static int devcgroup_can_attach(struct cgroup_subsys *ss,
-                struct cgroup *new_cgroup, struct task_struct *task)
+                struct cgroup *new_cgroup, struct task_struct *task,
+                bool threadgroup)
 {
         if (current != task && !capable(CAP_SYS_ADMIN))
                         return -EPERM;
diff --git a/security/min_addr.c b/security/min_addr.c
index 14cc7b3b8d03..c844eed7915d 100644
--- a/security/min_addr.c
+++ b/security/min_addr.c
@@ -28,12 +28,12 @@ static void update_mmap_min_addr(void)
  * sysctl handler which just sets dac_mmap_min_addr = the new value and then
  * calls update_mmap_min_addr() so non MAP_FIXED hints get rounded properly
  */
-int mmap_min_addr_handler(struct ctl_table *table, int write, struct file *filp,
+int mmap_min_addr_handler(struct ctl_table *table, int write,
                           void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         int ret;
 
-        ret = proc_doulongvec_minmax(table, write, filp, buffer, lenp, ppos);
+        ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos);
 
         update_mmap_min_addr();
 
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 417f7c994522..bb230d5d7085 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2411,7 +2411,7 @@ static void selinux_bprm_committed_creds(struct linux_binprm *bprm)
         /* Wake up the parent if it is waiting so that it can recheck
          * wait permission to the new task SID. */
         read_lock(&tasklist_lock);
-        wake_up_interruptible(&current->real_parent->signal->wait_chldexit);
+        __wake_up_parent(current, current->real_parent);
         read_unlock(&tasklist_lock);
 }