DepSurf

Function: ptr_set_bit

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81031eb4)
  Location: arch/x86/include/asm/pgtable_64.h:148
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff81079824)
  Location: arch/x86/include/asm/pgtable_64.h:148
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8107cb1a)
  Location: arch/x86/include/asm/pgtable_64.h:148
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff826c592b)
  Location: arch/x86/include/asm/pgtable_64.h:148
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgd
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81033161)
  Location: arch/x86/include/asm/pgtable_64.h:149
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff8107c3f4)
  Location: arch/x86/include/asm/pgtable_64.h:149
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8107faec)
  Location: arch/x86/include/asm/pgtable_64.h:149
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff826efa16)
  Location: arch/x86/include/asm/pgtable_64.h:149
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgd
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810343a0)
  Location: arch/x86/include/asm/pgtable.h:1231
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff81082db7)
  Location: arch/x86/include/asm/pgtable.h:1231
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8108662b)
  Location: arch/x86/include/asm/pgtable.h:1231
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828a66cd)
  Location: arch/x86/include/asm/pgtable.h:1231
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036124)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff810869ef)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8108a233)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828beccc)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036a4b)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff810876df)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8108aeaf)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828c51a3)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81038567)
  Location: arch/x86/include/asm/pgtable.h:1212
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810897c3)
  Location: arch/x86/include/asm/pgtable.h:1212
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8109224f)
  Location: arch/x86/include/asm/pgtable.h:1212
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff82ce8239)
  Location: arch/x86/include/asm/pgtable.h:1212
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_setup_vsyscall
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81038f17)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810899a3)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81bd9ed4)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff82fd5c58)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_setup_vsyscall
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8103aa0e)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff8108aa7f)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81bcbf43)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff831e08b5)
  Location: arch/x86/include/asm/pgtable.h:1208
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81040409)
  Location: arch/x86/include/asm/pgtable.h:1179
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff8109a00c)
  Location: arch/x86/include/asm/pgtable.h:1179
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81ca1d65)
  Location: arch/x86/include/asm/pgtable.h:1179
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff832c3f93)
  Location: arch/x86/include/asm/pgtable.h:1179
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810480df)
  Location: arch/x86/include/asm/pgtable.h:1196
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810ad0b6)
  Location: arch/x86/include/asm/pgtable.h:1196
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81e513b5)
  Location: arch/x86/include/asm/pgtable.h:1196
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff834768ae)
  Location: arch/x86/include/asm/pgtable.h:1196
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81052e1f)
  Location: arch/x86/include/asm/pgtable.h:1214
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810c6cad)
  Location: arch/x86/include/asm/pgtable.h:1214
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff810d185f)
  Location: arch/x86/include/asm/pgtable.h:1214
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff83e9f8f4)
  Location: arch/x86/include/asm/pgtable.h:1214
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81053e02)
  Location: arch/x86/include/asm/pgtable.h:1215
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810ca425)
  Location: arch/x86/include/asm/pgtable.h:1215
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff810d4d0f)
  Location: arch/x86/include/asm/pgtable.h:1215
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff836c3a84)
  Location: arch/x86/include/asm/pgtable.h:1215
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8105b022)
  Location: arch/x86/include/asm/pgtable.h:1438
  Inline: True
  Inline callers:
    - arch/x86/kernel/ldt.c:map_ldt_struct
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
    - arch/x86/kernel/ldt.c:map_ldt_struct_to_user
  

  In arch/x86/mm/pgtable.c (ffffffff810d2915)
  Location: arch/x86/include/asm/pgtable.h:1438
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_ctor
    - arch/x86/mm/pgtable.c:pgd_ctor
  

  In arch/x86/mm/dump_pagetables.c (ffffffff810dd4af)
  Location: arch/x86/include/asm/pgtable.h:1438
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff838f4674)
  Location: arch/x86/include/asm/pgtable.h:1438
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_p4d
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036bab)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff810866df)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81089e6f)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828b013b)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff810264db)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff810753ed)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81078a4f)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828a8328)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:pti_user_pagetable_walk_pmd
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff81036a0b)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff8108668f)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff81089e1f)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828c303a)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/ldt.c (ffffffff8103790b)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  

  In arch/x86/mm/pgtable.c (ffffffff810887cf)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
    - arch/x86/mm/pgtable.c:pgd_alloc
  

  In arch/x86/mm/dump_pagetables.c (ffffffff8108c0bf)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_user_pgd_level_checkwx
    - arch/x86/mm/dump_pagetables.c:ptdump_walk_pgd_level_debugfs
  

  In arch/x86/mm/pti.c (ffffffff828c61c3)
  Location: arch/x86/include/asm/pgtable.h:1251
  Inline: True
  Inline callers:
    - arch/x86/mm/pti.c:pti_init
    - arch/x86/mm/pti.c:__pti_set_user_pgtbl
  

Differences