Merge branch 'master' into for-next

Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.

1 files changed, 7 insertions, 3 deletions

diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index 69f39974c041..4e5b0213fdc1 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -37,9 +37,13 @@ struct new_utsname {
 #include <linux/nsproxy.h>
 #include <linux/err.h>
 
+struct user_namespace;
+extern struct user_namespace init_user_ns;
+
 struct uts_namespace {
         struct kref kref;
         struct new_utsname name;
+        struct user_namespace *user_ns;
 };
 extern struct uts_namespace init_uts_ns;
 
@@ -50,7 +54,7 @@ static inline void get_uts_ns(struct uts_namespace *ns)
 }
 
 extern struct uts_namespace *copy_utsname(unsigned long flags,
-                                        struct uts_namespace *ns);
+                                          struct task_struct *tsk);
 extern void free_uts_ns(struct kref *kref);
 
 static inline void put_uts_ns(struct uts_namespace *ns)
@@ -67,12 +71,12 @@ static inline void put_uts_ns(struct uts_namespace *ns)
 }
 
 static inline struct uts_namespace *copy_utsname(unsigned long flags,
-                                        struct uts_namespace *ns)
+                                                 struct task_struct *tsk)
 {
         if (flags & CLONE_NEWUTS)
                 return ERR_PTR(-EINVAL);
 
-        return ns;
+        return tsk->nsproxy->uts_ns;
 }
 #endif