---

yaml --- r: 324024 b: refs/heads/master c: d4c9dbc h: refs/heads/master v: v3
git-mirror · Sep 7, 2012 · 87763ee · 87763ee
1 parent e79375f
commit 87763ee
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 057237bb35a605d795fd787868a1088705f26ee5
+refs/heads/master: d4c9dbc61fe0ca042b835c6f234af12fa5f18310
diff --git a/trunk/arch/x86/mm/tlb.c b/trunk/arch/x86/mm/tlb.c
@@ -320,7 +320,7 @@ static ssize_t tlbflush_write_file(struct file *file,
 	if (kstrtos8(buf, 0, &shift))
 		return -EINVAL;
 
-	if (shift > 64)
+	if (shift < -1 || shift >= BITS_PER_LONG)
 		return -EINVAL;
 
 	tlb_flushall_shift = shift;