/* 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 */