From: gorcunov@gmail.com <gorcunov@gmail.com>
Date: Sat, 22 Mar 2008 21:00:09 +0000 (+0300)
Subject: x86: relocate_kernel - use predefined macroses for page attributes
X-Git-Tag: v3.12-rc1~22029^2~121
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=366932deb335f0b84a08463c5c912bd42ac3397a;p=kernel%2Fkernel-generic.git

x86: relocate_kernel - use predefined macroses for page attributes

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S
index a7ecc8e..c30fe25 100644
--- a/arch/x86/kernel/relocate_kernel_32.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
@@ -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
diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
index 0c93a94..f5afe66 100644
--- a/arch/x86/kernel/relocate_kernel_64.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
@@ -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