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