From e97154e2b643d2b7c8d843b45b9fe2652c4dbb64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E5=86=AC=E5=86=AC?= <lsongzhi@163.com>
Date: Wed, 3 Mar 2021 10:42:48 +0800
Subject: [PATCH] Fix peripherals memory mapping

Since `PERIPHERALS_START` and `PERIPHERALS_END` hasn't `KERNEL_OFFSET`, there's no need to minus it.
---
 kernel/src/arch/aarch64/memory.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/src/arch/aarch64/memory.rs b/kernel/src/arch/aarch64/memory.rs
index 5bfafbb5..51f1f3c8 100644
--- a/kernel/src/arch/aarch64/memory.rs
+++ b/kernel/src/arch/aarch64/memory.rs
@@ -89,7 +89,7 @@ fn map_kernel() {
         super::board::PERIPHERALS_START,
         super::board::PERIPHERALS_END,
         MemoryAttr::default().mmio(MMIOType::Device as u8),
-        Linear::new(offset),
+        Linear::new(0),
         "peripherals",
     );