From 15160b61868e42a012b861bdff6a892c51415fe4 Mon Sep 17 00:00:00 2001
From: Jack Steiner <steiner@sgi.com>
Date: Thu, 22 Dec 2005 13:45:41 -0600
Subject: [PATCH] --- yaml --- r: 18361 b: refs/heads/master c:
 cfbb1426bd76c4ba6ec4491c8df2a5dd3d984750 h: refs/heads/master i:   18359:
 e097cdf3a76c088342eb22c629104eca6991808a v: v3

---
 [refs]                   | 2 +-
 trunk/arch/ia64/mm/tlb.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index e75e96a61cb6..d1a9bd72708e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 17e8ce0e9417eee1f57f9b3d4aad168425e043c3
+refs/heads/master: cfbb1426bd76c4ba6ec4491c8df2a5dd3d984750
diff --git a/trunk/arch/ia64/mm/tlb.c b/trunk/arch/ia64/mm/tlb.c
index 41105d454423..6a4eec9113e8 100644
--- a/trunk/arch/ia64/mm/tlb.c
+++ b/trunk/arch/ia64/mm/tlb.c
@@ -90,7 +90,7 @@ ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start,
 {
 	static DEFINE_SPINLOCK(ptcg_lock);
 
-	if (mm != current->active_mm) {
+	if (mm != current->active_mm || !current->mm) {
 		flush_tlb_all();
 		return;
 	}