DepSurf

Function: __lock_task_sighand

Status

Regular

• In 4.4: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8108f1a0)
  Location: kernel/signal.c:1209
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:do_send_sig_info
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:send_sigqueue
    - kernel/sys.c:k_getrusage
    - kernel/sched/auto_group.c:autogroup_move_group
    - kernel/sched/auto_group.c:sched_autogroup_fork
    - kernel/sched/auto_group.c:proc_sched_autogroup_set_nice
    - kernel/sched/auto_group.c:proc_sched_autogroup_show_task
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/base.c:oom_score_adj_write
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:oom_score_adj_read
    - fs/proc/base.c:oom_adj_read
    - fs/proc/base.c:oom_adj_write
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
    - drivers/tty/tty_audit.c:tty_audit_push_current
  

  Symbols:

  ffffffff8108f1a0-ffffffff8108f226: __lock_task_sighand (STB_GLOBAL)
  

• In 4.8: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81092210)
  Location: kernel/signal.c:1209
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:k_getrusage
    - kernel/sched/auto_group.c:proc_sched_autogroup_show_task
    - kernel/sched/auto_group.c:proc_sched_autogroup_set_nice
    - kernel/sched/auto_group.c:sched_autogroup_fork
    - kernel/sched/auto_group.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff81092210-ffffffff81092295: __lock_task_sighand (STB_GLOBAL)
  

• In 4.10: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810971a0)
  Location: kernel/signal.c:1215
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:k_getrusage
    - kernel/sched/auto_group.c:proc_sched_autogroup_show_task
    - kernel/sched/auto_group.c:proc_sched_autogroup_set_nice
    - kernel/sched/auto_group.c:sched_autogroup_fork
    - kernel/sched/auto_group.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_schedule
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810971a0-ffffffff81097225: __lock_task_sighand (STB_GLOBAL)
  

• In 4.13: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810944a0)
  Location: kernel/signal.c:1233
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810944a0-ffffffff81094524: __lock_task_sighand (STB_GLOBAL)
  

• In 4.15: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109b340)
  Location: kernel/signal.c:1234
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff8109b340-ffffffff8109b3c4: __lock_task_sighand (STB_GLOBAL)
  

• In 4.18: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109f2b0)
  Location: kernel/signal.c:1242
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff8109f2b0-ffffffff8109f320: __lock_task_sighand (STB_GLOBAL)
  

• In 5.0: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810a7570)
  Location: kernel/signal.c:1325
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_info_as_cred
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810a7570-ffffffff810a75e0: __lock_task_sighand (STB_GLOBAL)
  

• In 5.3: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ab9a0)
  Location: kernel/signal.c:1363
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810ab9a0-ffffffff810aba03: __lock_task_sighand (STB_GLOBAL)
  

• In 5.4: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b1fb0)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810b1fb0-ffffffff810b2013: __lock_task_sighand (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810baac8)
  Location: kernel/signal.c:1368
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/coredump.c:zap_threads
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810ba970-ffffffff810ba9d6: __lock_task_sighand (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b5d87)
  Location: kernel/signal.c:1369
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:handle_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/coredump.c:zap_threads
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810b5c30-ffffffff810b5c97: __lock_task_sighand (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b7987)
  Location: kernel/signal.c:1371
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/coredump.c:zap_threads
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810b7830-ffffffff810b7897: __lock_task_sighand (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810c9e07)
  Location: kernel/signal.c:1382
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/coredump.c:zap_threads
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810c9c80-ffffffff810c9ce7: __lock_task_sighand (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810e18f0)
  Location: kernel/signal.c:1383
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_unfreeze_traced
    - kernel/sys.c:getrusage
    - kernel/sched/build_utility.c:proc_sched_autogroup_show_task
    - kernel/sched/build_utility.c:proc_sched_autogroup_set_nice
    - kernel/sched/build_utility.c:sched_autogroup_fork
    - kernel/sched/build_utility.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/time/posix-cpu-timers.c:update_rlimit_cpu
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810e1740-ffffffff810e17b4: __lock_task_sighand (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81101c10)
  Location: kernel/signal.c:1384
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_unfreeze_traced
    - kernel/sys.c:getrusage
    - kernel/sched/build_utility.c:proc_sched_autogroup_show_task
    - kernel/sched/build_utility.c:proc_sched_autogroup_set_nice
    - kernel/sched/build_utility.c:sched_autogroup_fork
    - kernel/sched/build_utility.c:autogroup_move_group
    - kernel/freezer.c:__thaw_task
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/time/posix-cpu-timers.c:update_rlimit_cpu
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff81101a30-ffffffff81101aa4: __lock_task_sighand (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8110de29)
  Location: kernel/signal.c:1390
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_unfreeze_traced
    - kernel/sys.c:getrusage
    - kernel/sched/build_utility.c:proc_sched_autogroup_show_task
    - kernel/sched/build_utility.c:proc_sched_autogroup_set_nice
    - kernel/sched/build_utility.c:sched_autogroup_fork
    - kernel/sched/build_utility.c:autogroup_move_group
    - kernel/freezer.c:__thaw_task
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/time/posix-cpu-timers.c:update_rlimit_cpu
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff8110dc40-ffffffff8110dcb4: __lock_task_sighand (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81117789)
  Location: kernel/signal.c:1391
  Inline: True
  Inline callers:
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
  Direct callers:
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:compat_ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_unfreeze_traced
    - kernel/sched/build_utility.c:proc_sched_autogroup_show_task
    - kernel/sched/build_utility.c:proc_sched_autogroup_set_nice
    - kernel/sched/build_utility.c:sched_autogroup_fork
    - kernel/sched/build_utility.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:posix_cpu_timers_work
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/time/posix-cpu-timers.c:update_rlimit_cpu
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:fill_stats_for_tgid
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff811175a0-ffffffff81117614: __lock_task_sighand (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffff80001010dba0)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffff80001010dba0-ffff80001010dc94: __lock_task_sighand (STB_GLOBAL)
  

• In armhf: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c0365fa8)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  c0365fa8-c0366014: __lock_task_sighand (STB_GLOBAL)
  

• In ppc64el: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (c000000000154fb0)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  c000000000154fb0-c000000000155070: __lock_task_sighand (STB_GLOBAL)
  

• In riscv64: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffe0000ced04)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - kernel/taskstats.c:taskstats_user_cmd
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffe0000ced04-ffffffe0000ced70: __lock_task_sighand (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ac320)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810ac320-ffffffff810ac383: __lock_task_sighand (STB_GLOBAL)
  

• In azure: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109acb0)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff8109acb0-ffffffff8109ad13: __lock_task_sighand (STB_GLOBAL)
  

• In gcp: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ab880)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810ab880-ffffffff810ab8e3: __lock_task_sighand (STB_GLOBAL)
  

• In lowlatency: ✅

  struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, long unsigned int *flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b39a0)
  Location: kernel/signal.c:1368
  Inline: False
  Direct callers:
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_request
    - kernel/ptrace.c:ptrace_setsiginfo
    - kernel/ptrace.c:ptrace_getsiginfo
    - kernel/signal.c:send_sigqueue
    - kernel/signal.c:kill_pid_usb_asyncio
    - kernel/signal.c:do_send_sig_info
    - kernel/sys.c:getrusage
    - kernel/sched/autogroup.c:proc_sched_autogroup_show_task
    - kernel/sched/autogroup.c:proc_sched_autogroup_set_nice
    - kernel/sched/autogroup.c:sched_autogroup_fork
    - kernel/sched/autogroup.c:autogroup_move_group
    - kernel/freezer.c:freeze_task
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_rearm
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_get
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_set
    - kernel/time/posix-cpu-timers.c:posix_cpu_timer_del
    - kernel/cgroup/freezer.c:cgroup_freeze_task
    - fs/coredump.c:do_coredump
    - fs/proc/base.c:do_io_accounting
    - fs/proc/base.c:timers_start
    - fs/proc/base.c:proc_pid_limits
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:do_task_stat
    - fs/proc/array.c:proc_pid_status
  

  Symbols:

  ffffffff810b39a0-ffffffff810b3a12: __lock_task_sighand (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 ✅
• 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 ✅