4 files changed, 7 insertions, 7 deletions
diff --git a/security/apparmor/include/audit.h b/security/apparmor/include/audit.h
index 30e8d768725..ba3dfd17f23 100644
--- a/security/apparmor/include/audit.h
+++ b/security/apparmor/include/audit.h
@@ -109,7 +109,6 @@ struct apparmor_audit_data {
 	void *profile;
 	const char *name;
 	const char *info;
-	struct task_struct *tsk;
 	union {
 		void *target;
 		struct {
diff --git a/security/apparmor/include/capability.h b/security/apparmor/include/capability.h
index 2e7c9d6a2f3..fc3fa381d85 100644
--- a/security/apparmor/include/capability.h
+++ b/security/apparmor/include/capability.h
@@ -4,7 +4,7 @@
  * This file contains AppArmor capability mediation definitions.
  *
  * Copyright (C) 1998-2008 Novell/SUSE
- * Copyright 2009-2010 Canonical Ltd.
+ * Copyright 2009-2013 Canonical Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -38,8 +38,7 @@ struct aa_caps {
 
 extern struct aa_fs_entry aa_fs_entry_caps[];
 
-int aa_capable(struct task_struct *task, struct aa_profile *profile, int cap,
-	       int audit);
+int aa_capable(struct aa_profile *profile, int cap, int audit);
 
 static inline void aa_free_cap_rules(struct aa_caps *caps)
 {
diff --git a/security/apparmor/include/ipc.h b/security/apparmor/include/ipc.h
index aeda0fbc8b2..288ca76e2fb 100644
--- a/security/apparmor/include/ipc.h
+++ b/security/apparmor/include/ipc.h
@@ -19,8 +19,8 @@
 
 struct aa_profile;
 
-int aa_may_ptrace(struct task_struct *tracer_task, struct aa_profile *tracer,
-		  struct aa_profile *tracee, unsigned int mode);
+int aa_may_ptrace(struct aa_profile *tracer, struct aa_profile *tracee,
+		  unsigned int mode);
 
 int aa_ptrace(struct task_struct *tracer, struct task_struct *tracee,
 	      unsigned int mode);
diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h
index f2d4b6348cb..c28b0f20ab5 100644
--- a/security/apparmor/include/policy.h
+++ b/security/apparmor/include/policy.h
@@ -360,7 +360,9 @@ static inline void aa_put_replacedby(struct aa_replacedby *p)
 static inline void __aa_update_replacedby(struct aa_profile *orig,
 					  struct aa_profile *new)
 {
-	struct aa_profile *tmp = rcu_dereference(orig->replacedby->profile);
+	struct aa_profile *tmp;
+	tmp = rcu_dereference_protected(orig->replacedby->profile,
+					mutex_is_locked(&orig->ns->lock));
 	rcu_assign_pointer(orig->replacedby->profile, aa_get_profile(new));
 	orig->flags |= PFLAG_INVALID;
 	aa_put_profile(tmp);