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/OK3568_Linux_fs/kernel/arch/arm64/include/asm/
H A Dmman.h38 static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) in arch_vm_get_page_prot() argument
42 if (vm_flags & VM_ARM64_BTI) in arch_vm_get_page_prot()
55 if (vm_flags & VM_MTE) in arch_vm_get_page_prot()
60 #define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags) argument
77 static inline bool arch_validate_flags(unsigned long vm_flags) in arch_validate_flags() argument
83 return !(vm_flags & VM_MTE) || (vm_flags & VM_MTE_ALLOWED); in arch_validate_flags()
85 #define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags) argument
/OK3568_Linux_fs/kernel/arch/sparc/include/asm/
H A Dmman.h49 #define arch_vm_get_page_prot(vm_flags) sparc_vm_get_page_prot(vm_flags) argument
50 static inline pgprot_t sparc_vm_get_page_prot(unsigned long vm_flags) in sparc_vm_get_page_prot() argument
52 return (vm_flags & VM_SPARC_ADI) ? __pgprot(_PAGE_MCD_4V) : __pgprot(0); in sparc_vm_get_page_prot()
63 #define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags) argument
67 static inline bool arch_validate_flags(unsigned long vm_flags) in arch_validate_flags() argument
73 if (vm_flags & VM_SPARC_ADI) { in arch_validate_flags()
78 if (vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in arch_validate_flags()
89 if (vm_flags & VM_MERGEABLE) in arch_validate_flags()
/OK3568_Linux_fs/kernel/mm/
H A Dmmap.c110 pgprot_t vm_get_page_prot(unsigned long vm_flags) in vm_get_page_prot() argument
112 pgprot_t ret = __pgprot(pgprot_val(protection_map[vm_flags & in vm_get_page_prot()
114 pgprot_val(arch_vm_get_page_prot(vm_flags))); in vm_get_page_prot()
120 static pgprot_t vm_pgprot_modify(pgprot_t oldprot, unsigned long vm_flags) in vm_pgprot_modify() argument
122 return pgprot_modify(oldprot, vm_get_page_prot(vm_flags)); in vm_pgprot_modify()
128 unsigned long vm_flags = vma->vm_flags; in vma_set_page_prot() local
131 vm_page_prot = vm_pgprot_modify(vma->vm_page_prot, vm_flags); in vma_set_page_prot()
133 vm_flags &= ~VM_SHARED; in vma_set_page_prot()
134 vm_page_prot = vm_pgprot_modify(vm_page_prot, vm_flags); in vma_set_page_prot()
146 if (vma->vm_flags & VM_DENYWRITE) in __remove_shared_vm_struct()
[all …]
H A Dmremap.c546 unsigned long vm_flags = vma->vm_flags; in move_vma() local
570 MADV_UNMERGEABLE, &vm_flags); in move_vma()
620 if (vm_flags & VM_ACCOUNT) { in move_vma()
621 vma->vm_flags &= ~VM_ACCOUNT; in move_vma()
638 vm_stat_account(mm, vma->vm_flags, new_len >> PAGE_SHIFT); in move_vma()
641 if (unlikely(vma->vm_flags & VM_PFNMAP)) in move_vma()
645 if (vm_flags & VM_ACCOUNT) { in move_vma()
647 vma->vm_flags |= VM_ACCOUNT; in move_vma()
664 vma->vm_flags &= VM_LOCKED_CLEAR_MASK; in move_vma()
676 if (vm_flags & VM_LOCKED) { in move_vma()
[all …]
H A Dnommu.c127 if (!(vma->vm_flags & (VM_IO | VM_PFNMAP))) in follow_pfn()
155 pgprot_t prot, unsigned long vm_flags, int node, in __vmalloc_node_range() argument
178 vma->vm_flags |= VM_USERMAP; in __vmalloc_user_flags()
540 if (region->vm_flags & VM_MAPPED_COPY) in __put_nommu_region()
921 unsigned long vm_flags; in determine_vm_flags() local
923 vm_flags = calc_vm_prot_bits(prot, 0) | calc_vm_flag_bits(flags); in determine_vm_flags()
928 vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; in determine_vm_flags()
930 vm_flags |= VM_MAYSHARE; in determine_vm_flags()
935 vm_flags |= VM_MAYSHARE | (capabilities & NOMMU_VMFLAGS); in determine_vm_flags()
937 vm_flags |= VM_SHARED; in determine_vm_flags()
[all …]
H A Duserfaultfd.c64 bool writable = dst_vma->vm_flags & VM_WRITE; in mfill_atomic_install_pte()
65 bool vm_shared = dst_vma->vm_flags & VM_SHARED; in mfill_atomic_install_pte()
286 int vm_alloc_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
287 int vm_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
337 vm_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
512 if (!(dst_vma->vm_flags & VM_SHARED)) { in mfill_atomic_pte()
588 dst_vma->vm_flags & VM_SHARED)) in __mcopy_atomic()
596 if (wp_copy && !(dst_vma->vm_flags & VM_UFFD_WP)) in __mcopy_atomic()
617 if (!(dst_vma->vm_flags & VM_SHARED) && in __mcopy_atomic()
757 if (!dst_vma || (dst_vma->vm_flags & VM_SHARED)) in mwriteprotect_range()
[all …]
H A Dmlock.c455 WRITE_ONCE(vma->vm_flags, vma->vm_flags & VM_LOCKED_CLEAR_MASK); in munlock_vma_pages_range()
542 vm_flags_t old_flags = vma->vm_flags; in mlock_fixup()
544 if (newflags == vma->vm_flags || (vma->vm_flags & VM_SPECIAL) || in mlock_fixup()
589 WRITE_ONCE(vma->vm_flags, newflags); in mlock_fixup()
622 vm_flags_t newflags = vma->vm_flags & VM_LOCKED_CLEAR_MASK; in apply_vma_lock_flags()
673 if (vma->vm_flags & VM_LOCKED) { in count_mm_mlocked_page_nr()
741 vm_flags_t vm_flags = VM_LOCKED; in SYSCALL_DEFINE3() local
747 vm_flags |= VM_LOCKONFAULT; in SYSCALL_DEFINE3()
749 return do_mlock(start, len, vm_flags); in SYSCALL_DEFINE3()
804 newflags = vma->vm_flags & VM_LOCKED_CLEAR_MASK; in apply_mlockall_flags()
H A Dmprotect.c68 if (prot_numa && !(vma->vm_flags & VM_SHARED) && in change_pte_range()
96 if (is_cow_mapping(vma->vm_flags) && in change_pte_range()
137 !(vma->vm_flags & VM_SOFTDIRTY))) { in change_pte_range()
403 unsigned long oldflags = vma->vm_flags; in mprotect_fixup()
421 (vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) && in mprotect_fixup()
460 VM_WARN_ON((vma->vm_flags ^ newflags) & ~VM_SOFTDIRTY); in mprotect_fixup()
484 WRITE_ONCE(vma->vm_flags, newflags); in mprotect_fixup()
564 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_mprotect_pkey()
572 if (!(vma->vm_flags & VM_GROWSUP)) in do_mprotect_pkey()
587 if (rier && (vma->vm_flags & VM_MAYEXEC)) in do_mprotect_pkey()
[all …]
/OK3568_Linux_fs/kernel/include/trace/events/
H A Dfs_dax.h18 __field(unsigned long, vm_flags)
31 __entry->vm_flags = vmf->vma->vm_flags;
43 __entry->vm_flags & VM_SHARED ? "shared" : "private",
70 __field(unsigned long, vm_flags)
79 __entry->vm_flags = vmf->vma->vm_flags;
89 __entry->vm_flags & VM_SHARED ? "shared" : "private",
111 __field(unsigned long, vm_flags)
122 __entry->vm_flags = vmf->vma->vm_flags;
134 __entry->vm_flags & VM_SHARED ? "shared" : "private",
158 __field(unsigned long, vm_flags)
[all …]
/OK3568_Linux_fs/kernel/arch/powerpc/include/asm/
H A Dmman.h27 static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) in arch_vm_get_page_prot() argument
30 return (vm_flags & VM_SAO) ? in arch_vm_get_page_prot()
31 __pgprot(_PAGE_SAO | vmflag_to_pte_pkey_bits(vm_flags)) : in arch_vm_get_page_prot()
32 __pgprot(0 | vmflag_to_pte_pkey_bits(vm_flags)); in arch_vm_get_page_prot()
34 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0); in arch_vm_get_page_prot()
37 #define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags) argument
/OK3568_Linux_fs/kernel/arch/powerpc/include/asm/book3s/64/
H A Dhash-pkey.h5 static inline u64 hash__vmflag_to_pte_pkey_bits(u64 vm_flags) in hash__vmflag_to_pte_pkey_bits() argument
7 return (((vm_flags & VM_PKEY_BIT0) ? H_PTE_PKEY_BIT0 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
8 ((vm_flags & VM_PKEY_BIT1) ? H_PTE_PKEY_BIT1 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
9 ((vm_flags & VM_PKEY_BIT2) ? H_PTE_PKEY_BIT2 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
10 ((vm_flags & VM_PKEY_BIT3) ? H_PTE_PKEY_BIT3 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
11 ((vm_flags & VM_PKEY_BIT4) ? H_PTE_PKEY_BIT4 : 0x0UL)); in hash__vmflag_to_pte_pkey_bits()
/OK3568_Linux_fs/kernel/arch/x86/include/uapi/asm/
H A Dmman.h16 #define arch_vm_get_page_prot(vm_flags) __pgprot( \ argument
17 ((vm_flags) & VM_PKEY_BIT0 ? _PAGE_PKEY_BIT0 : 0) | \
18 ((vm_flags) & VM_PKEY_BIT1 ? _PAGE_PKEY_BIT1 : 0) | \
19 ((vm_flags) & VM_PKEY_BIT2 ? _PAGE_PKEY_BIT2 : 0) | \
20 ((vm_flags) & VM_PKEY_BIT3 ? _PAGE_PKEY_BIT3 : 0))
/OK3568_Linux_fs/kernel/include/linux/
H A Dkhugepaged.h18 unsigned long vm_flags);
57 unsigned long vm_flags) in khugepaged_enter() argument
62 (khugepaged_req_madv() && (vm_flags & VM_HUGEPAGE))) && in khugepaged_enter()
63 !(vm_flags & VM_NOHUGEPAGE) && in khugepaged_enter()
78 unsigned long vm_flags) in khugepaged_enter() argument
83 unsigned long vm_flags) in khugepaged_enter_vma_merge() argument
H A Duserfaultfd_k.h94 return vma->vm_flags & (VM_UFFD_WP | VM_UFFD_MINOR); in uffd_disable_huge_pmd_share()
99 return vma->vm_flags & VM_UFFD_MISSING; in userfaultfd_missing()
104 return vma->vm_flags & VM_UFFD_WP; in userfaultfd_wp()
109 return vma->vm_flags & VM_UFFD_MINOR; in userfaultfd_minor()
126 return vma->vm_flags & __VM_UFFD_FLAGS; in userfaultfd_armed()
H A Dhuge_mm.h137 unsigned long vm_flags) in transhuge_vma_enabled() argument
140 if ((vm_flags & VM_NOHUGEPAGE) || in transhuge_vma_enabled()
159 if (!transhuge_vma_enabled(vma, vma->vm_flags)) in __transparent_hugepage_enabled()
173 return !!(vma->vm_flags & VM_HUGEPAGE); in __transparent_hugepage_enabled()
226 int hugepage_madvise(struct vm_area_struct *vma, unsigned long *vm_flags,
377 unsigned long vm_flags) in transhuge_vma_enabled() argument
421 unsigned long *vm_flags, int advice) in hugepage_madvise() argument
/OK3568_Linux_fs/kernel/fs/
H A Duserfaultfd.c615 vma->vm_flags &= ~__VM_UFFD_FLAGS; in userfaultfd_event_wait_completion()
648 WRITE_ONCE(vma->vm_flags, in dup_userfaultfd()
649 vma->vm_flags & ~__VM_UFFD_FLAGS); in dup_userfaultfd()
731 vma->vm_flags &= ~__VM_UFFD_FLAGS; in mremap_userfaultfd_prep()
872 !!(vma->vm_flags & __VM_UFFD_FLAGS)); in userfaultfd_release()
877 new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS; in userfaultfd_release()
889 WRITE_ONCE(vma->vm_flags, new_flags); in userfaultfd_release()
1260 unsigned long vm_flags) in vma_can_userfault() argument
1263 if (vm_flags & VM_UFFD_WP) { in vma_can_userfault()
1268 if (vm_flags & VM_UFFD_MINOR) { in vma_can_userfault()
[all …]
/OK3568_Linux_fs/kernel/arch/nds32/mm/
H A Dcacheflush.c34 cpu_cache_wbinval_page(kaddr, vma->vm_flags & VM_EXEC); in flush_icache_page()
68 (vma->vm_flags & VM_EXEC)) { in update_mmu_cache()
72 cpu_cache_wbinval_page(kaddr, vma->vm_flags & VM_EXEC); in update_mmu_cache()
139 if (vma->vm_flags & VM_EXEC) in flush_cache_range()
146 cpu_cache_wbinval_page(start, vma->vm_flags & VM_EXEC); in flush_cache_range()
160 cpu_cache_wbinval_page(vto, vma->vm_flags & VM_EXEC); in flush_cache_page()
274 if (vma->vm_flags & VM_EXEC) { in copy_to_user_page()
310 if (vma->vm_flags & VM_EXEC) in flush_anon_page()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/linux/
H A Dmali_memory.c169 (unsigned int)(vma->vm_end - vma->vm_start), vma->vm_flags)); in mali_mmap()
213 vma->vm_flags |= VM_IO; in mali_mmap()
214 vma->vm_flags |= VM_DONTCOPY; in mali_mmap()
215 vma->vm_flags |= VM_PFNMAP; in mali_mmap()
217 vma->vm_flags |= VM_RESERVED; in mali_mmap()
219 vma->vm_flags |= VM_DONTDUMP; in mali_mmap()
220 vma->vm_flags |= VM_DONTEXPAND; in mali_mmap()
232 if (!(vma->vm_flags & VM_WRITE)) { in mali_mmap()
235 vma->vm_flags |= VM_WRITE | VM_READ; in mali_mmap()
/OK3568_Linux_fs/kernel/arch/hexagon/mm/
H A Dvm_fault.c68 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_page_fault()
80 if (!(vma->vm_flags & VM_EXEC)) in do_page_fault()
84 if (!(vma->vm_flags & VM_READ)) in do_page_fault()
88 if (!(vma->vm_flags & VM_WRITE)) in do_page_fault()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/ump/linux/
H A Dump_osk_low_level_mem.c145 vma->vm_flags |= VM_IO; in _ump_osk_mem_mapregion_init()
147 vma->vm_flags |= VM_RESERVED; in _ump_osk_mem_mapregion_init()
149 vma->vm_flags |= VM_DONTDUMP; in _ump_osk_mem_mapregion_init()
150 vma->vm_flags |= VM_DONTEXPAND; in _ump_osk_mem_mapregion_init()
151 vma->vm_flags |= VM_PFNMAP; in _ump_osk_mem_mapregion_init()
209 (unsigned int)vma->vm_page_prot, vma->vm_flags, retval)); in _ump_osk_mem_mapregion_map()
/OK3568_Linux_fs/kernel/arch/nios2/mm/
H A Dcacheflush.c87 if (!(mpnt->vm_flags & VM_MAYSHARE)) in flush_aliases()
136 if (vma == NULL || (vma->vm_flags & VM_EXEC)) in flush_cache_range()
156 if (vma->vm_flags & VM_EXEC) in flush_cache_page()
228 if (vma->vm_flags & VM_EXEC) in update_mmu_cache()
259 if (vma->vm_flags & VM_EXEC) in copy_from_user_page()
270 if (vma->vm_flags & VM_EXEC) in copy_to_user_page()
H A Dfault.c101 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_page_fault()
118 if (!(vma->vm_flags & VM_EXEC)) in do_page_fault()
122 if (!(vma->vm_flags & VM_READ)) in do_page_fault()
126 if (!(vma->vm_flags & VM_WRITE)) in do_page_fault()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_ttm_glue.c52 if ((vma->vm_flags & (VM_SHARED | VM_MAYWRITE)) != VM_MAYWRITE) in vmw_mmap()
53 vma->vm_flags = (vma->vm_flags & ~VM_MIXEDMAP) | VM_PFNMAP; in vmw_mmap()
/OK3568_Linux_fs/kernel/arch/alpha/mm/
H A Dfault.c128 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_page_fault()
138 if (!(vma->vm_flags & VM_EXEC)) in do_page_fault()
142 if (!(vma->vm_flags & (VM_READ | VM_WRITE))) in do_page_fault()
145 if (!(vma->vm_flags & VM_WRITE)) in do_page_fault()
/OK3568_Linux_fs/kernel/arch/sparc/mm/
H A Dfault_32.c208 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_sparc_fault()
219 if (!(vma->vm_flags & VM_WRITE)) in do_sparc_fault()
223 if (!(vma->vm_flags & (VM_READ | VM_EXEC))) in do_sparc_fault()
386 if (!(vma->vm_flags & VM_GROWSDOWN)) in force_user_fault()
393 if (!(vma->vm_flags & VM_WRITE)) in force_user_fault()
397 if (!(vma->vm_flags & (VM_READ | VM_EXEC))) in force_user_fault()

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