---

yaml --- r: 164913 b: refs/heads/master c: fb100d7 h: refs/heads/master i: 164911: 5b1fbc2 v: v3
git-mirror · Sep 23, 2009 · 922626a · 922626a
1 parent 72a8dd3
commit 922626a
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4c1ea3dd718a1d93a726cb3e66665ac4170dcccd
+refs/heads/master: fb100d78c04ff6053047625d0368d0d4b1d9912a
diff --git a/trunk/drivers/lguest/page_tables.c b/trunk/drivers/lguest/page_tables.c
@@ -996,11 +996,9 @@ static unsigned long setup_pagetables(struct lguest *lg,
 	if (copy_to_user(&pgdir[0], &pgd, sizeof(pgd)) != 0)
 		return -EFAULT;
 	/*
-	 * And the third PGD entry (ie. addresses 3G-4G).
-	 *
-	 * FIXME: This assumes that PAGE_OFFSET for the Guest is 0xC0000000.
+	 * And the other PGD entry to make the linear mapping at PAGE_OFFSET
 	 */
-	if (copy_to_user(&pgdir[3], &pgd, sizeof(pgd)) != 0)
+	if (copy_to_user(&pgdir[KERNEL_PGD_BOUNDARY], &pgd, sizeof(pgd)))
 		return -EFAULT;
 #else
 	/*