DepSurf

Function: flush_tlb_range

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/mm/hugetlbpage.c (ffff8000100b17c4)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - arch/arm64/mm/hugetlbpage.c:huge_ptep_clear_flush
    - arch/arm64/mm/hugetlbpage.c:set_huge_pte_at
    - arch/arm64/mm/hugetlbpage.c:get_clear_flush
  

  In mm/mprotect.c (ffff8000103055ec)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/mremap.c (ffff800010306314)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/mremap.c:move_page_tables
  

  In mm/pgtable-generic.c (ffff80001030847c)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/pgtable-generic.c:pmdp_invalidate
    - mm/pgtable-generic.c:pmdp_huge_clear_flush
    - mm/pgtable-generic.c:pmdp_clear_flush_young
  

  In mm/rmap.c (ffff800010309fd4)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/hugetlb.c (ffff8000103359f4)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
  

  In mm/huge_memory.c (ffff800010357fe0)
  Location: arch/arm64/include/asm/tlbflush.h:214
  Inline: True
  Inline callers:
    - mm/huge_memory.c:move_huge_pmd
    - mm/huge_memory.c:do_huge_pmd_numa_page
  

• In armhf: ✅

  void flush_tlb_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/smp_tlb.c (c03142c4)
  Location: arch/arm/kernel/smp_tlb.c:220
  Inline: False
  Direct callers:
    - mm/memory.c:unmap_page_range
    - mm/memory.c:tlb_flush
    - mm/mmu_gather.c:tlb_finish_mmu
    - mm/mprotect.c:change_protection_range
    - mm/mremap.c:move_page_tables
    - mm/madvise.c:tlb_flush_mmu_tlbonly
  

  Symbols:

  c03142c4-c0314394: flush_tlb_range (STB_GLOBAL)
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/mprotect.c (c0000000003d2bc0)
  Location: arch/powerpc/include/asm/book3s/64/tlbflush.h:68
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/mremap.c (c0000000003d3970)
  Location: arch/powerpc/include/asm/book3s/64/tlbflush.h:68
  Inline: True
  

  In mm/rmap.c (c0000000003d9b24)
  Location: arch/powerpc/include/asm/book3s/64/tlbflush.h:68
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
  

  In mm/migrate.c (c000000000434c84)
  Location: arch/powerpc/include/asm/book3s/64/tlbflush.h:68
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (c0000000004407b8)
  Location: arch/powerpc/include/asm/book3s/64/tlbflush.h:68
  Inline: True
  Inline callers:
    - mm/huge_memory.c:move_huge_pmd
    - mm/huge_memory.c:do_huge_pmd_numa_page
  

• In riscv64: ✅

  void flush_tlb_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/riscv/mm/tlbflush.c (ffffffe0000ba582)
  Location: arch/riscv/mm/tlbflush.c:52
  Inline: False
  Direct callers:
    - mm/mprotect.c:change_protection_range
    - mm/mremap.c:move_page_tables
    - mm/rmap.c:try_to_unmap_one
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
  

  Symbols:

  ffffffe0000ba582-ffffffe0000ba5c8: flush_tlb_range (STB_GLOBAL)
  

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch