From b3a80ba57178034aa71b6e008c3fee8ea4a9ddae Mon Sep 17 00:00:00 2001
From: WangRunji <wangrunji0408@163.com>
Date: Thu, 29 Nov 2018 00:20:12 +0800
Subject: [PATCH] update riscv-pk & README

---
 README.md | 2 +-
 riscv-pk  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 5724e44..6ebf56f 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ cargo install cargo-xbuild bootimage
 ```
 
 ```bash
-git clone https://github.com/wangrunji0408/RustOS.git
+git clone https://github.com/wangrunji0408/RustOS.git --recursive
 cd RustOS/kernel
 rustup override set nightly
 make run arch=riscv32|x86_64|aarch64
diff --git a/riscv-pk b/riscv-pk
index e125938..98d2ffb 160000
--- a/riscv-pk
+++ b/riscv-pk
@@ -1 +1 @@
-Subproject commit e12593841af47b6b15c7de63804342ef87f271ce
+Subproject commit 98d2ffbb3203e1d9a936b067c51f8522a5ff9677