提交 366932de 编写于 作者: G gorcunov@gmail.com 提交者: Ingo Molnar

x86: relocate_kernel - use predefined macroses for page attributes

Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
上级 fd3af531
......@@ -10,14 +10,15 @@
#include <asm/page.h>
#include <asm/kexec.h>
#include <asm/processor-flags.h>
#include <asm/pgtable.h>
/*
* Must be relocatable PIC code callable as a C function
*/
#define PTR(x) (x << 2)
#define PAGE_ATTR 0x63 /* _PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_DIRTY */
#define PAE_PGD_ATTR 0x01 /* _PAGE_PRESENT */
#define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
#define PAE_PGD_ATTR (_PAGE_PRESENT)
.text
.align PAGE_SIZE
......
......@@ -10,13 +10,14 @@
#include <asm/page.h>
#include <asm/kexec.h>
#include <asm/processor-flags.h>
#include <asm/pgtable.h>
/*
* Must be relocatable PIC code callable as a C function
*/
#define PTR(x) (x << 3)
#define PAGE_ATTR 0x63 /* _PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_DIRTY */
#define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
.text
.align PAGE_SIZE
......
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