Changeset 4cc2ddd in mainline for kernel/arch/amd64/include/mm/as.h


Ignore:
Timestamp:
2008-01-15T13:19:35Z (16 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
62da45a
Parents:
22e8166d
Message:

amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/arch/amd64/include/mm/as.h

    r22e8166d r4cc2ddd  
    3939
    4040#define KERNEL_ADDRESS_SPACE_START_ARCH         (unsigned long) 0xffff800000000000
    41 #define KERNEL_ADDRESS_SPACE_END_ARCH           (unsigned long) 0xffffffffffffffff
     41#define KERNEL_ADDRESS_SPACE_END_ARCH           (unsigned long) 0xffffffff80000000
    4242#define USER_ADDRESS_SPACE_START_ARCH           (unsigned long) 0x0000000000000000
    4343#define USER_ADDRESS_SPACE_END_ARCH             (unsigned long) 0x00007fffffffffff
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