---

yaml --- r: 79971 b: refs/heads/master c: 5af7250 h: refs/heads/master i: 79969: 14a772d 79967: e0ecd66 v: v3
git-mirror · Jan 30, 2008 · 23ffb2c · 23ffb2c
1 parent b08427c
commit 23ffb2c
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Showing 2 changed files with 8 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 25deca53e9b74a899efd3ae1f4493f4f2ce36846
+refs/heads/master: 5af725026fe902bf81f1b90b1b9d9ee4b9e1eb6a
diff --git a/trunk/arch/x86/kernel/ldt.c b/trunk/arch/x86/kernel/ldt.c
@@ -186,7 +186,7 @@ static int read_default_ldt(void __user *ptr, unsigned long bytecount)
 static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
 {
 	struct mm_struct *mm = current->mm;
-	__u32 entry_1, entry_2;
+	struct desc_struct ldt;
 	int error;
 	struct user_desc ldt_info;
 
@@ -218,21 +218,20 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
 	/* Allow LDTs to be cleared by the user. */
 	if (ldt_info.base_addr == 0 && ldt_info.limit == 0) {
 		if (oldmode || LDT_empty(&ldt_info)) {
-			entry_1 = 0;
-			entry_2 = 0;
+			memset(&ldt, 0, sizeof(ldt));
 			goto install;
 		}
 	}
 
-	entry_1 = LDT_entry_a(&ldt_info);
-	entry_2 = LDT_entry_b(&ldt_info);
+	ldt.a = LDT_entry_a(&ldt_info);
+	ldt.b = LDT_entry_b(&ldt_info);
 	if (oldmode)
-		entry_2 &= ~(1 << 20);
+		ldt.avl = 0;
 
 	/* Install the new entry ...  */
 install:
-	write_ldt_entry(mm->context.ldt, ldt_info.entry_number, entry_1,
-			entry_2);
+	write_ldt_entry(mm->context.ldt, ldt_info.entry_number,
+			ldt.a, ldt.b);
 	error = 0;
 
 out_unlock: