DepSurf

Function: __sigqueue_alloc

Status

Regular

• In 4.4: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8108cd70)
  Location: kernel/signal.c:361
  Inline: False
  Direct callers:
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:sigqueue_alloc
  

  Symbols:

  ffffffff8108cd70-ffffffff8108ce35: __sigqueue_alloc (STB_LOCAL)
  

• In 4.8: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8108ff40)
  Location: kernel/signal.c:361
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff8108ff40-ffffffff81090005: __sigqueue_alloc (STB_LOCAL)
  

• In 4.10: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81094ec0)
  Location: kernel/signal.c:361
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff81094ec0-ffffffff81094f85: __sigqueue_alloc (STB_LOCAL)
  

• In 4.13: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81091f50)
  Location: kernel/signal.c:367
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff81091f50-ffffffff81092015: __sigqueue_alloc (STB_LOCAL)
  

• In 4.15: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81098de0)
  Location: kernel/signal.c:369
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff81098de0-ffffffff81098ea5: __sigqueue_alloc (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:371
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff8109c5d0-ffffffff8109c671: __sigqueue_alloc (STB_LOCAL)
  ffffffff810a2e64-ffffffff810a2e8e: __sigqueue_alloc.cold.53 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:402
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810a4830-ffffffff810a48d6: __sigqueue_alloc (STB_LOCAL)
  ffffffff810aba64-ffffffff810aba8e: __sigqueue_alloc.cold.58 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810a94b0-ffffffff810a9565: __sigqueue_alloc (STB_LOCAL)
  ffffffff810b0f45-ffffffff810b0f6f: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810afa80-ffffffff810afb52: __sigqueue_alloc (STB_LOCAL)
  ffffffff810b7695-ffffffff810b76bf: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810b78d0-ffffffff810b79ea: __sigqueue_alloc (STB_LOCAL)
  ffffffff810bf5e5-ffffffff810bf60f: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:413
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810b2b60-ffffffff810b2c71: __sigqueue_alloc (STB_LOCAL)
  ffffffff81bdba3c-ffffffff81bdba66: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:411
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810b41a0-ffffffff810b42b0: __sigqueue_alloc (STB_LOCAL)
  ffffffff81bcdaec-ffffffff81bcdb16: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810c6270-ffffffff810c6359: __sigqueue_alloc (STB_LOCAL)
  ffffffff81ca45d3-ffffffff81ca45fd: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
  

  Symbols:

  ffffffff810dda70-ffffffff810ddb79: __sigqueue_alloc (STB_LOCAL)
  ffffffff81e53e56-ffffffff81e53e80: __sigqueue_alloc.cold (STB_LOCAL)
  

• In 6.2: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810fdba0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
  

  Symbols:

  ffffffff810fdba0-ffffffff810fdcca: __sigqueue_alloc (STB_LOCAL)
  

• In 6.5: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81109c10)
  Location: kernel/signal.c:413
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
  

  Symbols:

  ffffffff81109c10-ffffffff81109d3a: __sigqueue_alloc (STB_LOCAL)
  

• In 6.8: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags, int override_rlimit, const unsigned int sigqueue_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff811135b0)
  Location: kernel/signal.c:404
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
    - kernel/signal.c:__send_signal_locked
  

  Symbols:

  ffffffff811135b0-ffffffff811136da: __sigqueue_alloc (STB_LOCAL)
  

Arch

• In arm64: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffff80001010b420)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffff80001010b420-ffff80001010b57c: __sigqueue_alloc (STB_LOCAL)
  

• In armhf: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c0363d00)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  c0363d00-c0363e4c: __sigqueue_alloc (STB_LOCAL)
  

• In ppc64el: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c000000000151f40)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  c000000000151f40-c0000000001520e0: __sigqueue_alloc (STB_LOCAL)
  

• In riscv64: ✅

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffe0000cd49c)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffe0000cd49c-ffffffe0000cd586: __sigqueue_alloc (STB_LOCAL)
  

Flavor

• In aws: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810a9df0-ffffffff810a9ec2: __sigqueue_alloc (STB_LOCAL)
  ffffffff810b1a05-ffffffff810b1a2f: __sigqueue_alloc.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810987a0-ffffffff81098872: __sigqueue_alloc (STB_LOCAL)
  ffffffff810a0325-ffffffff810a034f: __sigqueue_alloc.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810a9350-ffffffff810a9422: __sigqueue_alloc (STB_LOCAL)
  ffffffff810b0f65-ffffffff810b0f8f: __sigqueue_alloc.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  struct sigqueue *__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/signal.c (0)
  Location: kernel/signal.c:412
  Inline: False
  Direct callers:
    - kernel/signal.c:sigqueue_alloc
    - kernel/signal.c:__send_signal
    - kernel/signal.c:__send_signal
  

  Symbols:

  ffffffff810b1560-ffffffff810b164c: __sigqueue_alloc (STB_LOCAL)
  ffffffff810b923d-ffffffff810b9267: __sigqueue_alloc.cold (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 ✅
• No changes between 4.18 and 5.0 ✅
• 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 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. gfp_t gfp_flags
  • Param added. const unsigned int sigqueue_flags
  • Param removed. gfp_t flags
• 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 ✅