[PATCH 17/28] x86: vdso: Move the rng offset to vsyscall.h
Thomas Weißschuh
thomas.weissschuh at linutronix.de
Thu Oct 10 00:01:19 PDT 2024
vvar.h will go away, so move the last useful bit into vsyscall.h.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
---
arch/x86/entry/vdso/vdso-layout.lds.S | 1 +
arch/x86/include/asm/vdso/vsyscall.h | 3 ++-
arch/x86/include/asm/vvar.h | 2 --
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/entry/vdso/vdso-layout.lds.S b/arch/x86/entry/vdso/vdso-layout.lds.S
index acce60732e541f49dfc21d75e1b525c8a74f2341..c7e194b6e47def3bfa681b3ec5d45cfffbe839d2 100644
--- a/arch/x86/entry/vdso/vdso-layout.lds.S
+++ b/arch/x86/entry/vdso/vdso-layout.lds.S
@@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <asm/vdso.h>
+#include <asm/vdso/vsyscall.h>
/*
* Linker script for vDSO. This is an ELF shared object prelinked to
diff --git a/arch/x86/include/asm/vdso/vsyscall.h b/arch/x86/include/asm/vdso/vsyscall.h
index 5d6760746d15b0e12c7bf0eb727241e7576ca9c7..6e210e05f9f323e3e9ceca8a04d5f21fb6d04781 100644
--- a/arch/x86/include/asm/vdso/vsyscall.h
+++ b/arch/x86/include/asm/vdso/vsyscall.h
@@ -2,12 +2,13 @@
#ifndef __ASM_VDSO_VSYSCALL_H
#define __ASM_VDSO_VSYSCALL_H
+#define __VDSO_RND_DATA_OFFSET 640
+
#ifndef __ASSEMBLY__
#include <linux/timekeeper_internal.h>
#include <vdso/datapage.h>
#include <asm/vgtod.h>
-#include <asm/vvar.h>
extern struct vdso_data *vdso_data;
diff --git a/arch/x86/include/asm/vvar.h b/arch/x86/include/asm/vvar.h
index b605914f4d4347c16344e5b5e063697538d4895e..d95cf92296ef6acf66089a734465eda4cba9154c 100644
--- a/arch/x86/include/asm/vvar.h
+++ b/arch/x86/include/asm/vvar.h
@@ -19,8 +19,6 @@
#ifndef _ASM_X86_VVAR_H
#define _ASM_X86_VVAR_H
-#define __VDSO_RND_DATA_OFFSET 640
-
#ifdef EMIT_VVAR
/*
* EMIT_VVAR() is used by the kernel linker script to put vvars in the
--
2.47.0
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