598 		info->si_pid = 0;  in collect_signal()
1095 			q->info.si_pid = task_tgid_nr_ns(current,  in __send_signal_locked()
1108 			q->info.si_pid = 0;  in __send_signal_locked()
1210 			info->si_pid = 0;  in send_signal_locked()
1499  *	kernel_pid_t	si_pid;
1535 	*((sigval_t *)&info.si_pid) = addr;  in kill_pid_usb_asyncio()
1642 	info.si_pid = 0;  in force_sig()
1656 	info.si_pid = 0;  in force_fatal_sig()
1669 	info.si_pid = 0;  in force_exit_sig()
2210 	info.si_pid = task_pid_nr_ns(tsk, task_active_pid_ns(tsk->parent));  in do_notify_parent()
2258 	 * Send with __send_signal as si_pid and si_uid are in the  in do_notify_parent()
2305 	info.si_pid = task_pid_nr_ns(tsk, task_active_pid_ns(parent));  in do_notify_parent_cldstop()
2510 	info.si_pid = task_pid_vnr(current);  in ptrace_do_notify()
2764 		info->si_pid = task_pid_vnr(current->parent);  in ptrace_signal()
3572 		to->si_pid = from->si_pid;  in copy_siginfo_to_external32()
3611 		to->si_pid = from->si_pid;  in copy_siginfo_to_external32()
3618 		to->si_pid = from->si_pid;  in copy_siginfo_to_external32()
3650 		to->si_pid = from->si_pid;  in post_copy_siginfo_from_user32()
3689 		to->si_pid    = from->si_pid;  in post_copy_siginfo_from_user32()
3704 		to->si_pid = from->si_pid;  in post_copy_siginfo_from_user32()
3942 	info->si_pid = task_tgid_vnr(current);  in prepare_kill_siginfo()
4913 	CHECK_OFFSET(si_pid);  in siginfo_buildtime_checks()
4922 	CHECK_OFFSET(si_pid);  in siginfo_buildtime_checks()
4927 	CHECK_OFFSET(si_pid);  in siginfo_buildtime_checks()
4955 	BUILD_BUG_ON(offsetof(struct siginfo, si_pid) !=  in siginfo_buildtime_checks()
4958 		BUILD_BUG_ON(sizeof_field(struct siginfo, si_pid) !=  in siginfo_buildtime_checks()
4961 		BUILD_BUG_ON((sizeof_field(struct siginfo, si_pid) +  in siginfo_buildtime_checks()
4964 		BUILD_BUG_ON(offsetofend(struct siginfo, si_pid) !=  in siginfo_buildtime_checks()
4968 	BUILD_BUG_ON(offsetof(struct compat_siginfo, si_pid) !=  in siginfo_buildtime_checks()
4970 	BUILD_BUG_ON(sizeof_field(struct compat_siginfo, si_pid) !=  in siginfo_buildtime_checks()
4972 	BUILD_BUG_ON(sizeof_field(struct compat_siginfo, si_pid) !=  in siginfo_buildtime_checks()
4973 		     sizeof_field(struct siginfo, si_pid));  in siginfo_buildtime_checks()