---

yaml --- r: 80452 b: refs/heads/master c: d690b2a h: refs/heads/master v: v3
git-mirror · Jan 30, 2008 · d086ec1 · d086ec1
1 parent b20de35
commit d086ec1
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 793b24a2dd0d695c748efba7b2295e7f9fdd3139
+refs/heads/master: d690b2afd5a7a02816386aa704c8c0b1aca8d2de
diff --git a/trunk/arch/x86/mm/ioremap_32.c b/trunk/arch/x86/mm/ioremap_32.c
@@ -311,6 +311,22 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx)
 
 int __initdata early_ioremap_nested;
 
+static int __init check_early_ioremap_leak(void)
+{
+	if (!early_ioremap_nested)
+		return 0;
+
+	printk(KERN_WARNING
+		"Debug warning: early ioremap leak of %d areas detected.\n",
+			early_ioremap_nested);
+	printk(KERN_WARNING
+		"please boot with early_ioremap_debug and report the dmesg.\n");
+	WARN_ON(1);
+
+	return 1;
+}
+late_initcall(check_early_ioremap_leak);
+
 void __init *early_ioremap(unsigned long phys_addr, unsigned long size)
 {
 	unsigned long offset, last_addr;