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authorAndy Lutomirski <luto@amacapital.net>2014-05-05 12:19:37 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2014-05-05 13:19:07 -0700
commit2b6f2e649f7376d9871df63a9aa0b41efd464d74 (patch)
tree29f17389b5af4c85da7b5ed329df8eef46b3d759 /arch/x86
parentf40c330091c7aa9956ab66f97a3abc8a68b67240 (diff)
downloadop-kernel-dev-2b6f2e649f7376d9871df63a9aa0b41efd464d74.zip
op-kernel-dev-2b6f2e649f7376d9871df63a9aa0b41efd464d74.tar.gz
x86, vdso: Remove vestiges of VDSO_PRELINK and some outdated comments
These definitions had no effect. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Link: http://lkml.kernel.org/r/946c104e40c47319f8ab406e54118799cb55bd99.1399317206.git.luto@amacapital.net Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/vdso/vdso.lds.S7
-rw-r--r--arch/x86/vdso/vdso32/vdso32.lds.S5
-rw-r--r--arch/x86/vdso/vdsox32.lds.S7
3 files changed, 3 insertions, 16 deletions
diff --git a/arch/x86/vdso/vdso.lds.S b/arch/x86/vdso/vdso.lds.S
index b96b267..75e3404 100644
--- a/arch/x86/vdso/vdso.lds.S
+++ b/arch/x86/vdso/vdso.lds.S
@@ -1,14 +1,11 @@
/*
* Linker script for 64-bit vDSO.
* We #include the file to define the layout details.
- * Here we only choose the prelinked virtual address.
*
* This file defines the version script giving the user-exported symbols in
- * the DSO. We can define local symbols here called VDSO* to make their
- * values visible using the asm-x86/vdso.h macros from the kernel proper.
+ * the DSO.
*/
-#define VDSO_PRELINK 0xffffffffff700000
#include "vdso-layout.lds.S"
/*
@@ -28,5 +25,3 @@ VERSION {
local: *;
};
}
-
-VDSO64_PRELINK = VDSO_PRELINK;
diff --git a/arch/x86/vdso/vdso32/vdso32.lds.S b/arch/x86/vdso/vdso32/vdso32.lds.S
index f072095..31056cf 100644
--- a/arch/x86/vdso/vdso32/vdso32.lds.S
+++ b/arch/x86/vdso/vdso32/vdso32.lds.S
@@ -1,17 +1,14 @@
/*
* Linker script for 32-bit vDSO.
* We #include the file to define the layout details.
- * Here we only choose the prelinked virtual address.
*
* This file defines the version script giving the user-exported symbols in
- * the DSO. We can define local symbols here called VDSO* to make their
- * values visible using the asm-x86/vdso.h macros from the kernel proper.
+ * the DSO.
*/
#include <asm/page.h>
#define BUILD_VDSO32
-#define VDSO_PRELINK 0
#include "../vdso-layout.lds.S"
diff --git a/arch/x86/vdso/vdsox32.lds.S b/arch/x86/vdso/vdsox32.lds.S
index 62272aa..46b991b 100644
--- a/arch/x86/vdso/vdsox32.lds.S
+++ b/arch/x86/vdso/vdsox32.lds.S
@@ -1,14 +1,11 @@
/*
* Linker script for x32 vDSO.
* We #include the file to define the layout details.
- * Here we only choose the prelinked virtual address.
*
* This file defines the version script giving the user-exported symbols in
- * the DSO. We can define local symbols here called VDSO* to make their
- * values visible using the asm-x86/vdso.h macros from the kernel proper.
+ * the DSO.
*/
-#define VDSO_PRELINK 0
#include "vdso-layout.lds.S"
/*
@@ -24,5 +21,3 @@ VERSION {
local: *;
};
}
-
-VDSOX32_PRELINK = VDSO_PRELINK;
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