DepSurf

Function: bad_area_nosemaphore

Status

Regular

• In 4.4: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106b180)
  Location: arch/x86/mm/fault.c:819
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:mm_fault_error
    - arch/x86/mm/fault.c:__do_page_fault
  

  Symbols:

  ffffffff8106b180-ffffffff8106b195: bad_area_nosemaphore (STB_LOCAL)
  

• In 4.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106aec0)
  Location: arch/x86/mm/fault.c:885
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8106aec0-ffffffff8106aed6: bad_area_nosemaphore (STB_LOCAL)
  

• In 4.10: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106ead0)
  Location: arch/x86/mm/fault.c:916
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8106ead0-ffffffff8106eae6: bad_area_nosemaphore (STB_LOCAL)
  

• In 4.13: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106e250)
  Location: arch/x86/mm/fault.c:957
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8106e250-ffffffff8106e266: bad_area_nosemaphore (STB_LOCAL)
  

• In 4.15: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81073290)
  Location: arch/x86/mm/fault.c:932
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff81073290-ffffffff810732a6: bad_area_nosemaphore (STB_LOCAL)
  

• In 4.18: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81075c10)
  Location: arch/x86/mm/fault.c:904
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff81075c10-ffffffff81075c26: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.0: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107ba30)
  Location: arch/x86/mm/fault.c:951
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8107ba30-ffffffff8107ba48: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.3: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107f530)
  Location: arch/x86/mm/fault.c:916
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8107f530-ffffffff8107f548: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.4: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810805c0)
  Location: arch/x86/mm/fault.c:938
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff810805c0-ffffffff810805d8: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810875f0)
  Location: arch/x86/mm/fault.c:904
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:do_kern_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff810875f0-ffffffff81087608: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.11: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81087ce0)
  Location: arch/x86/mm/fault.c:850
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff81087ce0-ffffffff81087cf8: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.13: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81088890)
  Location: arch/x86/mm/fault.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff81088890-ffffffff810888a8: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.15: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81097cc0)
  Location: arch/x86/mm/fault.c:852
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff81097cc0-ffffffff81097cd8: bad_area_nosemaphore (STB_LOCAL)
  

• In 5.19: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810aa8a0)
  Location: arch/x86/mm/fault.c:852
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff810aa8a0-ffffffff810aa8c7: bad_area_nosemaphore (STB_LOCAL)
  

• In 6.2: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810c4490)
  Location: arch/x86/mm/fault.c:883
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff810c4490-ffffffff810c44b7: bad_area_nosemaphore (STB_LOCAL)
  

• In 6.5: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810c7cd0)
  Location: arch/x86/mm/fault.c:863
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff810c7cd0-ffffffff810c7cf7: bad_area_nosemaphore (STB_LOCAL)
  

• In 6.8: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810d01a0)
  Location: arch/x86/mm/fault.c:854
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
  

  Symbols:

  ffffffff810d01a0-ffffffff810d01c7: bad_area_nosemaphore (STB_LOCAL)
  

Arch

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

  int bad_area_nosemaphore(struct pt_regs *regs, long unsigned int address);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/mm/fault.c (c000000000085ed0)
  Location: arch/powerpc/mm/fault.c:98
  Inline: False
  Direct callers:
    - arch/powerpc/mm/fault.c:__do_page_fault
  

  Symbols:

  c000000000085ed0-c000000000085f38: bad_area_nosemaphore (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107f5c0)
  Location: arch/x86/mm/fault.c:938
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8107f5c0-ffffffff8107f5d8: bad_area_nosemaphore (STB_LOCAL)
  

• In azure: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106e5a0)
  Location: arch/x86/mm/fault.c:938
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8106e5a0-ffffffff8106e5b8: bad_area_nosemaphore (STB_LOCAL)
  

• In gcp: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107f570)
  Location: arch/x86/mm/fault.c:938
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff8107f570-ffffffff8107f588: bad_area_nosemaphore (STB_LOCAL)
  

• In lowlatency: ✅

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

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81081660)
  Location: arch/x86/mm/fault.c:938
  Inline: False
  Direct callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:mm_fault_error
  

  Symbols:

  ffffffff81081660-ffffffff81081678: bad_area_nosemaphore (STB_LOCAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. struct vm_area_struct *vma
• 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
• 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 ✅
• 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 ✅

Arch

• Changed between amd64 and ppc64el ⚠️

  • Param removed. long unsigned int error_code
  • Param reordered. regs, error_code, address ➡️ regs, address
  • Return type changed. void ➡️ int

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 ✅