Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=06f99ac87ef3f1f706cd1eb794b16dfbfe60ee29
Commit: 06f99ac87ef3f1f706cd1eb794b16dfbfe60ee29
Parent: bc3c6058bc8f9845ae73f6dc727570778f103858
Author: Roland McGrath <[EMAIL PROTECTED]>
AuthorDate: Wed Oct 17 18:04:40 2007 +0200
Committer: Thomas Gleixner <[EMAIL PROTECTED]>
CommitDate: Wed Oct 17 20:16:43 2007 +0200
x86: vdso put vars in rodata
This adds a const to the definitions vvar.c makes, so that the vdso_*
variables go into .rodata instead of .data. This is essentially a
cosmetic change, just giving the section headers in the vDSO file more
pleasing flags. These variables are read-only from the perspective of
the vDSO itself and user mode, even though the contents of the DSO image
were adjusted at boot.
Signed-off-by: Roland McGrath <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
arch/x86/vdso/vvar.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/vdso/vvar.c b/arch/x86/vdso/vvar.c
index 6fc2221..1b7e703 100644
--- a/arch/x86/vdso/vvar.c
+++ b/arch/x86/vdso/vvar.c
@@ -8,5 +8,5 @@
#include <asm/timex.h>
#include <asm/vgtod.h>
-#define VEXTERN(x) typeof (__ ## x) *vdso_ ## x = (void *)VMAGIC;
+#define VEXTERN(x) typeof (__ ## x) *const vdso_ ## x = (void *)VMAGIC;
#include "vextern.h"
-
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