DepSurf

Function: unhandled_signal

Status

Regular

• In 4.4: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8108dd30)
  Location: kernel/signal.c:495
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff8108dd30-ffffffff8108dd6a: unhandled_signal (STB_GLOBAL)
  

• In 4.8: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81090db0)
  Location: kernel/signal.c:495
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81090db0-ffffffff81090def: unhandled_signal (STB_GLOBAL)
  

• In 4.10: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81095d30)
  Location: kernel/signal.c:497
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81095d30-ffffffff81095d6f: unhandled_signal (STB_GLOBAL)
  

• In 4.13: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81092ce0)
  Location: kernel/signal.c:503
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81092ce0-ffffffff81092d1d: unhandled_signal (STB_GLOBAL)
  

• In 4.15: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81099bc0)
  Location: kernel/signal.c:505
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:force_sig_info_umip_fault
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81099bc0-ffffffff81099bfd: unhandled_signal (STB_GLOBAL)
  

• In 4.18: ✅

  int unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109db90)
  Location: kernel/signal.c:507
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:force_sig_info_umip_fault
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff8109db90-ffffffff8109dbcd: unhandled_signal (STB_GLOBAL)
  

• In 5.0: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810a5ea0)
  Location: kernel/signal.c:539
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810a5ea0-ffffffff810a5edb: unhandled_signal (STB_GLOBAL)
  

• In 5.3: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810aab70)
  Location: kernel/signal.c:549
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810aab70-ffffffff810aabae: unhandled_signal (STB_GLOBAL)
  

• In 5.4: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b1170)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810b1170-ffffffff810b11ae: unhandled_signal (STB_GLOBAL)
  

• In 5.8: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ba810)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810ba810-ffffffff810ba84e: unhandled_signal (STB_GLOBAL)
  

• In 5.11: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b5ad0)
  Location: kernel/signal.c:555
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810b5ad0-ffffffff810b5b0e: unhandled_signal (STB_GLOBAL)
  

• In 5.13: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b76d0)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810b76d0-ffffffff810b770e: unhandled_signal (STB_GLOBAL)
  

• In 5.15: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810c9b20)
  Location: kernel/signal.c:555
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810c9b20-ffffffff810c9b5e: unhandled_signal (STB_GLOBAL)
  

• In 5.19: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810e1580)
  Location: kernel/signal.c:555
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:gp_user_force_sig_segv
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810e1580-ffffffff810e15c6: unhandled_signal (STB_GLOBAL)
  

• In 6.2: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81101840)
  Location: kernel/signal.c:555
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81101840-ffffffff81101886: unhandled_signal (STB_GLOBAL)
  

• In 6.5: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8110d9f0)
  Location: kernel/signal.c:556
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff8110d9f0-ffffffff8110da89: unhandled_signal (STB_GLOBAL)
  

• In 6.8: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81117330)
  Location: kernel/signal.c:547
  Inline: False
  Direct callers:
    - arch/x86/kernel/traps.c:exc_general_protection
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/kernel/cet.c:do_user_cp_fault
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81117330-ffffffff811173c9: unhandled_signal (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffff80001010cd48)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/arm64/kernel/traps.c:arm64_show_signal
  

  Symbols:

  ffff80001010cd48-ffff80001010cda8: unhandled_signal (STB_GLOBAL)
  

• In armhf: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c0364fc8)
  Location: kernel/signal.c:554
  Inline: False
  

  Symbols:

  c0364fc8-c0365024: unhandled_signal (STB_GLOBAL)
  

• In ppc64el: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c000000000153c90)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/traps.c:show_signal_msg
  

  Symbols:

  c000000000153c90-c000000000153ce8: unhandled_signal (STB_GLOBAL)
  

• In riscv64: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffe0000ce304)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/riscv/kernel/traps.c:do_trap
  

  Symbols:

  ffffffe0000ce304-ffffffe0000ce358: unhandled_signal (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ab4e0)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810ab4e0-ffffffff810ab51e: unhandled_signal (STB_GLOBAL)
  

• In azure: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81099e80)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff81099e80-ffffffff81099ebe: unhandled_signal (STB_GLOBAL)
  

• In gcp: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810aaa40)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810aaa40-ffffffff810aaa7e: unhandled_signal (STB_GLOBAL)
  

• In lowlatency: ✅

  bool unhandled_signal(struct task_struct *tsk, int sig);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b2b20)
  Location: kernel/signal.c:554
  Inline: False
  Direct callers:
    - arch/x86/kernel/umip.c:fixup_umip_exception
    - arch/x86/mm/fault.c:__bad_area_nosemaphore
  

  Symbols:

  ffffffff810b2b20-ffffffff810b2b5e: unhandled_signal (STB_GLOBAL)
  

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 ⚠️

  • Return type changed. int ➡️ bool
• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅