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Revert "Kernel: Move Kernel mapping to 0xc0000000"

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This reverts commit bd33c66273.

This broke the network card drivers, since they depended on kmalloc
addresses being identity-mapped.
This commit is contained in:
Andreas Kling 2019-11-23 17:27:09 +01:00
parent f61ed8eab5
commit 9a157b5e81
13 changed files with 64 additions and 132 deletions
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5
Kernel/VM/MemoryManager.h
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@ -1,5 +1,6 @@
#pragma once
#include <AK/String.h>
#include <AK/Badge.h>
#include <AK/Bitmap.h>
#include <AK/ByteBuffer.h>
@ -7,7 +8,6 @@
#include <AK/NonnullRefPtrVector.h>
#include <AK/RefCounted.h>
#include <AK/RefPtr.h>
#include <AK/String.h>
#include <AK/Types.h>
#include <AK/Vector.h>
#include <AK/Weakable.h>
@ -114,8 +114,7 @@ private:
RefPtr<PageDirectory> m_kernel_page_directory;
PageTableEntry* m_page_table_zero { nullptr };
PageTableEntry* m_page_table_768 { nullptr };
PageTableEntry* m_page_table_769 { nullptr };
PageTableEntry* m_page_table_one { nullptr };
VirtualAddress m_quickmap_addr;