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[PATCH] x86_64 machine_kexec: Use standard pagetable helpers

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Use the standard hardware page table manipulation macros.
This is possible now that linux works with all 4 levels
of the page tables.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric W. Biederman
2005-07-29 13:25:28 -06:00
committed by Linus Torvalds
parent 36c4fd23cc
commit 8bf2755664
2 changed files with 26 additions and 41 deletions
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2
include/asm-x86_64/pgtable.h
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@@ -176,6 +176,8 @@ extern inline void pgd_clear (pgd_t * pgd)
(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED | _PAGE_PCD)
#define __PAGE_KERNEL_LARGE \
(__PAGE_KERNEL | _PAGE_PSE)
#define __PAGE_KERNEL_LARGE_EXEC \
(__PAGE_KERNEL_EXEC | _PAGE_PSE)
#define MAKE_GLOBAL(x) __pgprot((x) | _PAGE_GLOBAL)