website-function

Function: force_sig_info

Status

Regular

• In 4.4: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8108f020)
  Location: kernel/signal.c:1160
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff8108f020-ffffffff8108f0f7: force_sig_info (STB_GLOBAL)
  

• In 4.8: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81092090)
  Location: kernel/signal.c:1160
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff81092090-ffffffff81092167: force_sig_info (STB_GLOBAL)
  

• In 4.10: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81097020)
  Location: kernel/signal.c:1166
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff81097020-ffffffff810970f7: force_sig_info (STB_GLOBAL)
  

• In 4.13: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81094320)
  Location: kernel/signal.c:1180
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff81094320-ffffffff810943fe: force_sig_info (STB_GLOBAL)
  

• In 4.15: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109b1c0)
  Location: kernel/signal.c:1181
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/kernel/umip.c:force_sig_info_umip_fault
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff8109b1c0-ffffffff8109b29e: force_sig_info (STB_GLOBAL)
  

• In 4.18: ✅

  int force_sig_info(int sig, struct siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109f130)
  Location: kernel/signal.c:1189
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:tracehook_report_syscall_exit
    - arch/x86/kernel/traps.c:math_error
    - arch/x86/kernel/traps.c:do_general_protection
    - arch/x86/kernel/traps.c:do_trap
    - arch/x86/kernel/ptrace.c:send_sigtrap
    - arch/x86/kernel/uprobes.c:arch_uretprobe_hijack_return_addr
    - arch/x86/kernel/umip.c:force_sig_info_umip_fault
    - arch/x86/mm/fault.c:force_sig_info_fault
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:seccomp_send_sigsys
    - kernel/events/uprobes.c:uprobe_notify_resume
    - kernel/events/uprobes.c:uprobe_notify_resume
  

  Symbols:

  ffffffff8109f130-ffffffff8109f20e: force_sig_info (STB_GLOBAL)
  

• In 5.0: ✅

  int force_sig_info(int sig, struct kernel_siginfo *info, struct task_struct *t);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810a73f0)
  Location: kernel/signal.c:1272
  Inline: False
  Direct callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig_fault
    - kernel/signal.c:force_sigsegv
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810a73f0-ffffffff810a74ce: force_sig_info (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ae70e)
  Location: kernel/signal.c:1334
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810ae390-ffffffff810ae3a9: force_sig_info (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b4d1e)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810b49a0-ffffffff810b49b9: force_sig_info (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810bd9ce)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sigsegv
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810bd780-ffffffff810bd799: force_sig_info (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b8cde)
  Location: kernel/signal.c:1340
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sigsegv
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810b8a90-ffffffff810b8aa9: force_sig_info (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ba2ce)
  Location: kernel/signal.c:1342
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_perf
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sigsegv
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810ba010-ffffffff810ba029: force_sig_info (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ccc6f)
  Location: kernel/signal.c:1353
  Inline: True
  Inline callers:
    - kernel/signal.c:signal_setup_done
    - kernel/signal.c:force_sig_fault_trapno
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_perf
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
  

  Symbols:

  ffffffff810cc670-ffffffff810cc68b: force_sig_info (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810e46ef)
  Location: kernel/signal.c:1354
  Inline: True
  Inline callers:
    - kernel/signal.c:signal_setup_done
    - kernel/signal.c:force_sig_fault_trapno
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
  

  Symbols:

  ffffffff810e3920-ffffffff810e3945: force_sig_info (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81104d5f)
  Location: kernel/signal.c:1355
  Inline: True
  Inline callers:
    - kernel/signal.c:signal_setup_done
    - kernel/signal.c:force_sig_fault_trapno
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
  

  Symbols:

  ffffffff81103ed0-ffffffff81103ef5: force_sig_info (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff81110fdf)
  Location: kernel/signal.c:1359
  Inline: True
  Inline callers:
    - kernel/signal.c:signal_setup_done
    - kernel/signal.c:force_sig_fault_trapno
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
  

  Symbols:

  ffffffff81110150-ffffffff81110175: force_sig_info (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8111a94f)
  Location: kernel/signal.c:1360
  Inline: True
  Inline callers:
    - kernel/signal.c:signal_setup_done
    - kernel/signal.c:force_sig_fault_trapno
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
  Direct callers:
    - kernel/entry/syscall_user_dispatch.c:syscall_user_dispatch
  

  Symbols:

  ffffffff81119aa0-ffffffff81119ac5: force_sig_info (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffff800010110e84)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffff800010110a40-ffff800010110a70: force_sig_info (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (c0368698)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  c03681fc-c0368228: force_sig_info (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (c000000000158764)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  c000000000158300-c000000000158318: force_sig_info (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffe0000d090c)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffe0000d065e-ffffffe0000d068a: force_sig_info (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810af08e)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810aed10-ffffffff810aed29: force_sig_info (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff8109d9de)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff8109d660-ffffffff8109d679: force_sig_info (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810ae5ee)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810ae270-ffffffff810ae289: force_sig_info (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  int force_sig_info(struct kernel_siginfo *info);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/signal.c (ffffffff810b685e)
  Location: kernel/signal.c:1339
  Inline: True
  Inline callers:
    - kernel/signal.c:force_sig_ptrace_errno_trap
    - kernel/signal.c:force_sig_pkuerr
    - kernel/signal.c:force_sig_bnderr
    - kernel/signal.c:force_sig_mceerr
    - kernel/signal.c:force_sig
  Direct callers:
    - kernel/seccomp.c:__seccomp_filter
  

  Symbols:

  ffffffff810b64e0-ffffffff810b64f9: force_sig_info (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 ⚠️

  • Param type changed. struct siginfo *info ➡️ struct kernel_siginfo *info
• Changed between 5.0 and 5.3 ⚠️

  • Param removed. int sig
  • Param removed. struct task_struct *t
  • Param reordered. sig, info, t ➡️ info
• 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 ✅