linux-kernel - [PATCH] x86: relocate_kernel - use predefined PAGE

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Date:	Fri, 21 Mar 2008 23:12:14 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: relocate_kernel - use predefined PAGE_SIZE instead of
	own alias

This patch does clean up relocate_kernel_(32|64).S a bit by getting rid
of local PAGE_ALIGNED macro. We should use well-known PAGE_SIZE instead

Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
---

 relocate_kernel_32.S |    3 +--
 relocate_kernel_64.S |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

Index: linux-2.6.git/arch/x86/kernel/relocate_kernel_32.S
===================================================================
--- linux-2.6.git.orig/arch/x86/kernel/relocate_kernel_32.S	2008-03-15 11:24:51.000000000 +0300
+++ linux-2.6.git/arch/x86/kernel/relocate_kernel_32.S	2008-03-21 23:00:10.000000000 +0300
@@ -15,12 +15,11 @@
  */
 
 #define PTR(x) (x << 2)
-#define PAGE_ALIGNED (1 << PAGE_SHIFT)
 #define PAGE_ATTR 0x63 /* _PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_DIRTY */
 #define PAE_PGD_ATTR 0x01 /* _PAGE_PRESENT */
 
 	.text
-	.align PAGE_ALIGNED
+	.align PAGE_SIZE
 	.globl relocate_kernel
 relocate_kernel:
 	movl	8(%esp), %ebp /* list of pages */
Index: linux-2.6.git/arch/x86/kernel/relocate_kernel_64.S
===================================================================
--- linux-2.6.git.orig/arch/x86/kernel/relocate_kernel_64.S	2008-03-15 11:24:51.000000000 +0300
+++ linux-2.6.git/arch/x86/kernel/relocate_kernel_64.S	2008-03-21 22:59:08.000000000 +0300
@@ -15,11 +15,10 @@
  */
 
 #define PTR(x) (x << 3)
-#define PAGE_ALIGNED (1 << PAGE_SHIFT)
 #define PAGE_ATTR 0x63 /* _PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_DIRTY */
 
 	.text
-	.align PAGE_ALIGNED
+	.align PAGE_SIZE
 	.code64
 	.globl relocate_kernel
 relocate_kernel:
--
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