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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Define generic no-op hooks for arch_dup_mmap and arch_exit_mmap4 * to be included in asm-FOO/mmu_context.h for any arch FOO which5 * doesn't need to hook these.6 */7#ifndef _ASM_GENERIC_MM_HOOKS_H8#define _ASM_GENERIC_MM_HOOKS_H9 10static inline int arch_dup_mmap(struct mm_struct *oldmm,11 struct mm_struct *mm)12{13 return 0;14}15 16static inline void arch_exit_mmap(struct mm_struct *mm)17{18}19 20static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,21 bool write, bool execute, bool foreign)22{23 /* by default, allow everything */24 return true;25}26#endif /* _ASM_GENERIC_MM_HOOKS_H */27