website-function

Function: register_sysrq_key

Status

Regular

• In 4.4: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff814edd00)
  Location: drivers/tty/sysrq.c:1067
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff814edd00-ffffffff814edd12: register_sysrq_key (STB_GLOBAL)
  

• In 4.8: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8153e980)
  Location: drivers/tty/sysrq.c:1074
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff8153e980-ffffffff8153e992: register_sysrq_key (STB_GLOBAL)
  

• In 4.10: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8156afd0)
  Location: drivers/tty/sysrq.c:1074
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff8156afd0-ffffffff8156afe2: register_sysrq_key (STB_GLOBAL)
  

• In 4.13: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8157f600)
  Location: drivers/tty/sysrq.c:1083
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff8157f600-ffffffff8157f612: register_sysrq_key (STB_GLOBAL)
  

• In 4.15: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff815e4170)
  Location: drivers/tty/sysrq.c:1088
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff815e4170-ffffffff815e4182: register_sysrq_key (STB_GLOBAL)
  

• In 4.18: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8161d4d0)
  Location: drivers/tty/sysrq.c:1088
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - security/lock_down.c:lockdown_lift_sysrq
  

  Symbols:

  ffffffff8161d4d0-ffffffff8161d4e2: register_sysrq_key (STB_GLOBAL)
  

• In 5.0: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8163a730)
  Location: drivers/tty/sysrq.c:1082
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - security/lock_down.c:lockdown_lift_sysrq
  

  Symbols:

  ffffffff8163a730-ffffffff8163a742: register_sysrq_key (STB_GLOBAL)
  

• In 5.3: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8166eac0)
  Location: drivers/tty/sysrq.c:1088
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - security/lock_down.c:lockdown_lift_sysrq
  

  Symbols:

  ffffffff8166eac0-ffffffff8166ead2: register_sysrq_key (STB_GLOBAL)
  

• In 5.4: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff816910e0)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffff816910e0-ffffffff816910f2: register_sysrq_key (STB_GLOBAL)
  

• In 5.8: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff817438a0)
  Location: drivers/tty/sysrq.c:1090
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff817438a0-ffffffff817438b2: register_sysrq_key (STB_GLOBAL)
  

• In 5.11: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8175f7b0)
  Location: drivers/tty/sysrq.c:1133
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff8175f7b0-ffffffff8175f7c2: register_sysrq_key (STB_GLOBAL)
  

• In 5.13: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81743610)
  Location: drivers/tty/sysrq.c:1134
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff81743610-ffffffff81743622: register_sysrq_key (STB_GLOBAL)
  

• In 5.15: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff817c4100)
  Location: drivers/tty/sysrq.c:1134
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff817c4100-ffffffff817c4112: register_sysrq_key (STB_GLOBAL)
  

• In 5.19: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81900df0)
  Location: drivers/tty/sysrq.c:1139
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff81900df0-ffffffff81900e0c: register_sysrq_key (STB_GLOBAL)
  

• In 6.2: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81a5aab0)
  Location: drivers/tty/sysrq.c:1139
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff81a5aab0-ffffffff81a5aacc: register_sysrq_key (STB_GLOBAL)
  

• In 6.5: ✅

  int register_sysrq_key(int key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81aa50e0)
  Location: drivers/tty/sysrq.c:1139
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  ffffffff81aa50e0-ffffffff81aa50fc: register_sysrq_key (STB_GLOBAL)
  

• In 6.8: ✅

  int register_sysrq_key(u8 key, const struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81af7b10)
  Location: drivers/tty/sysrq.c:1138
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
    - drivers/gpu/drm/drm_fb_helper.c:__drm_fb_helper_initial_config_and_unlock
  

  Symbols:

  ffffffff81af7b10-ffffffff81af7b30: register_sysrq_key (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffff800010864428)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffff800010864428-ffff800010864460: register_sysrq_key (STB_GLOBAL)
  

• In armhf: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (c0969d6c)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  c0969d6c-c0969d8c: register_sysrq_key (STB_GLOBAL)
  

• In ppc64el: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (c0000000009033c0)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - arch/powerpc/xmon/xmon.c:setup_xmon_sysrq
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
    - kernel/debug/debug_core.c:kgdb_register_io_module
  

  Symbols:

  c0000000009033c0-c0000000009033d8: register_sysrq_key (STB_GLOBAL)
  

• In riscv64: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffe00053ac4a)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffe00053ac4a-ffffffe00053ac7e: register_sysrq_key (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81656b60)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffff81656b60-ffffffff81656b72: register_sysrq_key (STB_GLOBAL)
  

• In azure: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81636ef0)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffff81636ef0-ffffffff81636f02: register_sysrq_key (STB_GLOBAL)
  

• In gcp: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff81684f20)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffff81684f20-ffffffff81684f32: register_sysrq_key (STB_GLOBAL)
  

• In lowlatency: ✅

  int register_sysrq_key(int key, struct sysrq_key_op *op_p);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/sysrq.c (ffffffff8169f450)
  Location: drivers/tty/sysrq.c:1081
  Inline: False
  Direct callers:
    - kernel/power/poweroff.c:pm_sysrq_init
    - kernel/rcu/tree.c:rcu_sysrq_init
  

  Symbols:

  ffffffff8169f450-ffffffff8169f462: register_sysrq_key (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 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param type changed. struct sysrq_key_op *op_p ➡️ const struct sysrq_key_op *op_p
• 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param type changed. int key ➡️ u8 key

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 ✅