683b33f7e7
It seems that something is wrong when patch "riscv/vdso:
Refactor asm/vdso.h" is merged.
Let's fix the merge issue.
Fixes: 8edab02386 ("Merge remote-tracking branch 'palmer/riscv-vdso-cleanup' into for-next")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
28 lines
660 B
C
28 lines
660 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2012 ARM Limited
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* Copyright (C) 2014 Regents of the University of California
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* Copyright (C) 2017 SiFive
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*/
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#ifndef _ASM_RISCV_VDSO_H
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#define _ASM_RISCV_VDSO_H
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/*
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* All systems with an MMU have a VDSO, but systems without an MMU don't
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* support shared libraries and therefor don't have one.
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*/
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#ifdef CONFIG_MMU
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#define __VVAR_PAGES 2
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#ifndef __ASSEMBLY__
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#include <generated/vdso-offsets.h>
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#define VDSO_SYMBOL(base, name) \
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(void __user *)((unsigned long)(base) + __vdso_##name##_offset)
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#endif /* !__ASSEMBLY__ */
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#endif /* CONFIG_MMU */
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#endif /* _ASM_RISCV_VDSO_H */
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