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| 2 | |
| 3 | * Define generic no-op hooks for arch_dup_mmap and arch_exit_mmap
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| 4 | * to be included in asm-FOO/mmu_context.h for any arch FOO which
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| 5 | * doesn't need to hook these.
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| 6 |
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| 7 | #ifndef _ASM_GENERIC_MM_HOOKS_H
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| 8 | #define _ASM_GENERIC_MM_HOOKS_H
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| 9 |
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| 10 | static inline int arch_dup_mmap(struct mm_struct *oldmm,
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| 11 | struct mm_struct *mm)
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| 12 | {
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| 13 | return 0;
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| 14 | }
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| 15 |
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| 16 | static inline void arch_exit_mmap(struct mm_struct *mm)
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| 17 | {
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| 18 | }
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| 19 |
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| 20 | static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
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| 21 | bool write, bool execute, bool foreign)
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| 22 | {
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| 23 |
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| 24 | return true;
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| 25 | }
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| 26 | #endif
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