diff --git a/kernel/params.c b/kernel/params.c
index f406655..718945d 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -143,9 +143,15 @@
 
 	while (*args) {
 		int ret;
+		int irq_was_disabled;
 
 		args = next_arg(args, &param, &val);
+		irq_was_disabled = irqs_disabled();
 		ret = parse_one(param, val, params, num, unknown);
+		if (irq_was_disabled && !irqs_disabled()) {
+			printk(KERN_WARNING "parse_args(): option '%s' enabled "
+					"irq's!\n", param);
+		}
 		switch (ret) {
 		case -ENOENT:
 			printk(KERN_ERR "%s: Unknown parameter `%s'\n",