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x86/vdso: Move the rng offset to vsyscall.h

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vvar.h will go away, so move the last useful bit into vsyscall.h.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-17-b64f0842d512@linutronix.de
This commit is contained in:
Thomas Weißschuh
2024-10-10 09:01:19 +02:00
committed by Thomas Gleixner
parent c3a190d425
commit 75ceb49add
3 changed files with 3 additions and 3 deletions
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1
arch/x86/entry/vdso/vdso-layout.lds.S
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@@ -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

3
arch/x86/include/asm/vdso/vsyscall.h
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@@ -2,11 +2,12 @@
#ifndef __ASM_VDSO_VSYSCALL_H
#define __ASM_VDSO_VSYSCALL_H
#define __VDSO_RND_DATA_OFFSET 640
#ifndef __ASSEMBLY__
#include <vdso/datapage.h>
#include <asm/vgtod.h>
#include <asm/vvar.h>
extern struct vdso_data *vdso_data;

2
arch/x86/include/asm/vvar.h
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@@ -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