22 lines
410 B
C
22 lines
410 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* arm64 KFENCE support.
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*
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* Copyright (C) 2020, Google LLC.
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*/
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#ifndef __ASM_KFENCE_H
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#define __ASM_KFENCE_H
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#include <asm/set_memory.h>
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static inline bool arch_kfence_init_pool(void) { return true; }
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static inline bool kfence_protect_page(unsigned long addr, bool protect)
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{
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set_memory_valid(addr, 1, !protect);
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return true;
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}
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#endif /* __ASM_KFENCE_H */
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