DepSurf

Function: ident_p4d_init

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106c37c)
  Location: arch/x86/mm/ident_map.c:60
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81070e13)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81073d32)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81079c22)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d949)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107e9d9)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In 5.8: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81084850)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff81084850-ffffffff8108499a: ident_p4d_init (STB_LOCAL)
  

• In 5.11: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81085d50)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff81085d50-ffffffff81085ea6: ident_p4d_init (STB_LOCAL)
  

• In 5.13: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81086b00)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff81086b00-ffffffff81086c54: ident_p4d_init (STB_LOCAL)
  

• In 5.15: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81095e10)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff81095e10-ffffffff81095f64: ident_p4d_init (STB_LOCAL)
  

• In 5.19: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810a8640)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff810a8640-ffffffff810a87da: ident_p4d_init (STB_LOCAL)
  

• In 6.2: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c1930)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff810c1930-ffffffff810c1acd: ident_p4d_init (STB_LOCAL)
  

• In 6.5: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c5010)
  Location: arch/x86/mm/ident_map.c:61
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff810c5010-ffffffff810c51ad: ident_p4d_init (STB_LOCAL)
  

• In 6.8: ✅

  int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, long unsigned int addr, long unsigned int end);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810cd460)
  Location: arch/x86/mm/ident_map.c:74
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

  Symbols:

  ffffffff810cd460-ffffffff810cd5fd: ident_p4d_init (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d9d9)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106ccfa)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107d989)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107fa79)
  Location: arch/x86/mm/ident_map.c:61
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:kernel_ident_mapping_init
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅