DepSurf

Function: mm_fault_error

Status

Regular

• In 4.4: ✅

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106b240)
  Location: arch/x86/mm/fault.c:886
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8106b240-ffffffff8106b39f: mm_fault_error (STB_LOCAL)
  

• In 4.8: ✅

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, struct vm_area_struct *vma, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106b020)
  Location: arch/x86/mm/fault.c:977
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8106b020-ffffffff8106b1af: mm_fault_error (STB_LOCAL)
  

• In 4.10: ✅

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, struct vm_area_struct *vma, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106ec30)
  Location: arch/x86/mm/fault.c:1008
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8106ec30-ffffffff8106edba: mm_fault_error (STB_LOCAL)
  

• In 4.13: ✅

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, struct vm_area_struct *vma, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106e3b0)
  Location: arch/x86/mm/fault.c:1049
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8106e3b0-ffffffff8106e52c: mm_fault_error (STB_LOCAL)
  

• In 4.15: ✅

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, u32 *pkey, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81073450)
  Location: arch/x86/mm/fault.c:1029
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff81073450-ffffffff810735cc: mm_fault_error (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, u32 *pkey, unsigned int fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1001
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff81075dd0-ffffffff81075f1e: mm_fault_error (STB_LOCAL)
  ffffffff810765c9-ffffffff810765f7: mm_fault_error.cold.30 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1069
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8107bc40-ffffffff8107bd8f: mm_fault_error (STB_LOCAL)
  ffffffff8107cbe7-ffffffff8107cc48: mm_fault_error.cold.33 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1033
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff8107f6b0-ffffffff8107f7fd: mm_fault_error (STB_LOCAL)
  ffffffff81080476-ffffffff810804d1: mm_fault_error.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1055
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff81080740-ffffffff8108088d: mm_fault_error (STB_LOCAL)
  ffffffff81081520-ffffffff8108157b: mm_fault_error.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1021
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff81087770-ffffffff8108786f: mm_fault_error (STB_LOCAL)
  ffffffff8108848d-ffffffff810884f1: mm_fault_error.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:972
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff81087e50-ffffffff81087fcd: mm_fault_error (STB_LOCAL)
  ffffffff81bd9671-ffffffff81bd96cc: mm_fault_error.cold (STB_LOCAL)
  

• 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: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/powerpc/mm/fault.c (c000000000086a10)
  Location: arch/powerpc/mm/fault.c:170
  Inline: True
  Inline callers:
    - arch/powerpc/mm/fault.c:__do_page_fault
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1055
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff8107f740-ffffffff8107f88d: mm_fault_error (STB_LOCAL)
  ffffffff81080520-ffffffff8108057b: mm_fault_error.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1055
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff8106e7b0-ffffffff8106e8fd: mm_fault_error (STB_LOCAL)
  ffffffff8106f46c-ffffffff8106f4c7: mm_fault_error.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1055
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff8107f6f0-ffffffff8107f83d: mm_fault_error (STB_LOCAL)
  ffffffff810804d0-ffffffff8108052b: mm_fault_error.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  void mm_fault_error(struct pt_regs *regs, long unsigned int error_code, long unsigned int address, vm_fault_t fault);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/fault.c (0)
  Location: arch/x86/mm/fault.c:1055
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff810817e0-ffffffff8108192d: mm_fault_error (STB_LOCAL)
  ffffffff810825f0-ffffffff8108264b: mm_fault_error.cold (STB_LOCAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. struct vm_area_struct *vma
  • Param reordered. regs, error_code, address, fault ➡️ regs, error_code, address, vma, fault
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Param added. u32 *pkey
  • Param removed. struct vm_area_struct *vma
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param removed. u32 *pkey
  • Param reordered. regs, error_code, address, pkey, fault ➡️ regs, error_code, address, fault
  • Param type changed. unsigned int fault ➡️ vm_fault_t fault
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅