DepSurf

Function: do_trap

Status

Regular

• In 4.4: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102f010)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_error_trap
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
  

  Symbols:

  ffffffff8102f010-ffffffff8102f14b: do_trap (STB_LOCAL)
  

• In 4.8: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102e0d0)
  Location: arch/x86/kernel/traps.c:232
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102e0d0-ffffffff8102e20a: do_trap (STB_LOCAL)
  

• In 4.10: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102dfc0)
  Location: arch/x86/kernel/traps.c:232
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102dfc0-ffffffff8102e0fa: do_trap (STB_LOCAL)
  

• In 4.13: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102c920)
  Location: arch/x86/kernel/traps.c:267
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102c920-ffffffff8102ca6b: do_trap (STB_LOCAL)
  

• In 4.15: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102cfa0)
  Location: arch/x86/kernel/traps.c:252
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102cfa0-ffffffff8102d0d7: do_trap (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, siginfo_t *info);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:252
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102e000-ffffffff8102e0ce: do_trap (STB_LOCAL)
  ffffffff8102eebc-ffffffff8102ef0f: do_trap.cold.12 (STB_LOCAL)
  

• In 5.0: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8102f380)
  Location: arch/x86/kernel/traps.c:244
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8102f380-ffffffff8102f45f: do_trap (STB_LOCAL)
  

• In 5.3: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81031170)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81031170-ffffffff81031253: do_trap (STB_LOCAL)
  

• In 5.4: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81031a30)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81031a30-ffffffff81031b13: do_trap (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:152
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81034230-ffffffff81034318: do_trap (STB_LOCAL)
  ffffffff81034761-ffffffff8103477f: do_trap.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:156
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81034c30-ffffffff81034d26: do_trap (STB_LOCAL)
  ffffffff81bd330d-ffffffff81bd332b: do_trap.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:156
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81036690-ffffffff81036786: do_trap (STB_LOCAL)
  ffffffff81bc5725-ffffffff81bc5743: do_trap.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:156
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8103b9b0-ffffffff8103baa6: do_trap (STB_LOCAL)
  ffffffff81c9833c-ffffffff81c9835a: do_trap.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/traps.c (0)
  Location: arch/x86/kernel/traps.c:158
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff810427d0-ffffffff810428cc: do_trap (STB_LOCAL)
  ffffffff81e47813-ffffffff81e47831: do_trap.cold (STB_LOCAL)
  

• In 6.2: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8104c260)
  Location: arch/x86/kernel/traps.c:160
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8104c260-ffffffff8104c34a: do_trap (STB_LOCAL)
  

• In 6.5: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff8104cad0)
  Location: arch/x86/kernel/traps.c:160
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff8104cad0-ffffffff8104cbba: do_trap (STB_LOCAL)
  

• In 6.8: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81053d50)
  Location: arch/x86/kernel/traps.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_int3
    - arch/x86/kernel/traps.c:exc_bounds
    - arch/x86/kernel/traps.c:exc_alignment_check
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81053d50-ffffffff81053e3a: do_trap (STB_LOCAL)
  

Arch

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

  void do_trap(struct pt_regs *regs, int signo, int code, long unsigned int addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/riscv/kernel/traps.c (ffffffe0000b6ce8)
  Location: arch/riscv/kernel/traps.c:59
  Inline: False
  Direct callers:
    - arch/riscv/mm/fault.c:do_page_fault
    - arch/riscv/mm/fault.c:do_page_fault
    - arch/riscv/mm/fault.c:do_page_fault
  

  Symbols:

  ffffffe0000b6ce8-ffffffe0000b6da6: do_trap (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81031b90)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81031b90-ffffffff81031c73: do_trap (STB_LOCAL)
  

• In azure: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff81021660)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff81021660-ffffffff81021743: do_trap (STB_LOCAL)
  

• In gcp: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff810319f0)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff810319f0-ffffffff81031ad3: do_trap (STB_LOCAL)
  

• In lowlatency: ✅

  void do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, long int error_code, int sicode, void *addr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/traps.c (ffffffff810328b0)
  Location: arch/x86/kernel/traps.c:245
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_bounds
    - arch/x86/kernel/traps.c:do_error_trap
  

  Symbols:

  ffffffff810328b0-ffffffff81032993: do_trap (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. int sicode
  • Param added. void *addr
  • Param removed. siginfo_t *info
• 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 riscv64 ⚠️

  • Param added. int signo
  • Param added. int code
  • Param removed. int trapnr
  • Param removed. int signr
  • Param removed. char *str
  • Param removed. long int error_code
  • Param removed. int sicode
  • Param reordered. trapnr, signr, str, regs, error_code, sicode, addr ➡️ regs, signo, code, addr
  • Param type changed. void *addr ➡️ long unsigned int addr

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 ✅