From 18dd9dd74f094ead27d593fff55464648a486977 Mon Sep 17 00:00:00 2001
From: hailin cai <hailin.cai.neulion@gmail.com>
Date: Tue, 23 Feb 2016 15:21:07 -0500
Subject: [PATCH] Update Booting/linux-bootstrap-2md.md

---
 Booting/linux-bootstrap-2md.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Booting/linux-bootstrap-2md.md b/Booting/linux-bootstrap-2md.md
index af38404..1defd5f 100644
--- a/Booting/linux-bootstrap-2md.md
+++ b/Booting/linux-bootstrap-2md.md
@@ -368,6 +368,7 @@ ENDPROC(memset)
 ```c
 /*from cpu.c*/
 check_cpu(&cpu_level, &req_level, &err_flags);
+/*after check_cpu call, req_level = req_level defined in cpucheck.c*/
 if (cpu_level < req_level) {
     printf("This kernel requires an %s CPU, ", cpu_name(req_level)); 
     printf("but only detected an %s CPU.\n", cpu_name(cpu_level));