From b684fea967610cd79f4aec803745348f2f312ad6 Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@sw.ru>
Date: Tue, 18 Sep 2007 22:46:27 -0700
Subject: [PATCH] --- yaml --- r: 65020 b: refs/heads/master c:
 efc63c4fb0f95865907472d1c6bc0cfea9ee156b h: refs/heads/master v: v3

---
 [refs]                 | 2 +-
 trunk/kernel/utsname.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 351df976842f..f8823b688d6d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 019ad4a0a60b09022945273848b5a686e39a78aa
+refs/heads/master: efc63c4fb0f95865907472d1c6bc0cfea9ee156b
diff --git a/trunk/kernel/utsname.c b/trunk/kernel/utsname.c
index 9d8180a0f0d8..816d7b24fa03 100644
--- a/trunk/kernel/utsname.c
+++ b/trunk/kernel/utsname.c
@@ -28,7 +28,9 @@ static struct uts_namespace *clone_uts_ns(struct uts_namespace *old_ns)
 	if (!ns)
 		return ERR_PTR(-ENOMEM);
 
+	down_read(&uts_sem);
 	memcpy(&ns->name, &old_ns->name, sizeof(ns->name));
+	up_read(&uts_sem);
 	kref_init(&ns->kref);
 	return ns;
 }