DepSurf

Function: copy_siginfo_from_user

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810aa7c0)
  Location: kernel/signal.c:3096
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
  

  Symbols:

  ffffffff810aa7c0-ffffffff810aa80b: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.3: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810af850)
  Location: kernel/signal.c:3225
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff810af850-ffffffff810af89b: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.4: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b5e70)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff810b5e70-ffffffff810b5ebb: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.8: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810be380)
  Location: kernel/signal.c:3248
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__do_sys_pidfd_send_signal
  

  Symbols:

  ffffffff810be380-ffffffff810be42f: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.11: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b9680)
  Location: kernel/signal.c:3268
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__do_sys_pidfd_send_signal
  

  Symbols:

  ffffffff810b9680-ffffffff810b972f: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.13: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810bae50)
  Location: kernel/signal.c:3296
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__do_sys_pidfd_send_signal
  

  Symbols:

  ffffffff810bae50-ffffffff810baeff: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.15: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810cd740)
  Location: kernel/signal.c:3384
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__do_sys_pidfd_send_signal
  

  Symbols:

  ffffffff810cd740-ffffffff810cd80a: copy_siginfo_from_user (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810e5ce2)
  Location: kernel/signal.c:3364
  Inline: True
  Inline callers:
    - kernel/signal.c:__do_sys_pidfd_send_signal
  Direct callers:
    - kernel/ptrace.c:ptrace_request
  

  Symbols:

  ffffffff810e56e0-ffffffff810e5724: copy_siginfo_from_user (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8110693a)
  Location: kernel/signal.c:3366
  Inline: True
  Inline callers:
    - kernel/signal.c:__do_sys_pidfd_send_signal
  Direct callers:
    - kernel/ptrace.c:ptrace_request
  

  Symbols:

  ffffffff81106240-ffffffff81106284: copy_siginfo_from_user (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81112c2a)
  Location: kernel/signal.c:3390
  Inline: True
  Inline callers:
    - kernel/signal.c:__do_sys_pidfd_send_signal
  Direct callers:
    - kernel/ptrace.c:ptrace_request
  

  Symbols:

  ffffffff81112520-ffffffff81112564: copy_siginfo_from_user (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8111c61a)
  Location: kernel/signal.c:3401
  Inline: True
  Inline callers:
    - kernel/signal.c:__do_sys_pidfd_send_signal
  Direct callers:
    - kernel/ptrace.c:ptrace_request
  

  Symbols:

  ffffffff8111bf10-ffffffff8111bf54: copy_siginfo_from_user (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffff800010112140)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__arm64_sys_pidfd_send_signal
  

  Symbols:

  ffff800010112140-ffff800010112238: copy_siginfo_from_user (STB_GLOBAL)
  

• In armhf: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c0369258)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__se_sys_pidfd_send_signal
  

  Symbols:

  c0369258-c0369314: copy_siginfo_from_user (STB_GLOBAL)
  

• In ppc64el: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c000000000159c40)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__se_sys_pidfd_send_signal
  

  Symbols:

  c000000000159c40-c000000000159ce8: copy_siginfo_from_user (STB_GLOBAL)
  

• In riscv64: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffe0000d12e6)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:__se_sys_pidfd_send_signal
  

  Symbols:

  ffffffe0000d12e6-ffffffe0000d1340: copy_siginfo_from_user (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b01e0)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff810b01e0-ffffffff810b022b: copy_siginfo_from_user (STB_GLOBAL)
  

• In azure: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109eb00)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff8109eb00-ffffffff8109eb4b: copy_siginfo_from_user (STB_GLOBAL)
  

• In gcp: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810af740)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff810af740-ffffffff810af78b: copy_siginfo_from_user (STB_GLOBAL)
  

• In lowlatency: ✅

  int copy_siginfo_from_user(kernel_siginfo_t *to, const siginfo_t *from);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b7a10)
  Location: kernel/signal.c:3230
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:copy_siginfo_from_user_any
  

  Symbols:

  ffffffff810b7a10-ffffffff810b7a5b: copy_siginfo_from_user (STB_GLOBAL)
  

Differences

Regular

• 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 ✅