373 static int check_ptrace_options(unsigned long data)  in check_ptrace_options()  argument
375 	if (data & ~(unsigned long)PTRACE_O_MASK)  in check_ptrace_options()
378 	if (unlikely(data & PTRACE_O_SUSPEND_SECCOMP)) {  in check_ptrace_options()
587 static int ptrace_detach(struct task_struct *child, unsigned int data)  in ptrace_detach()  argument
589 	if (!valid_signal(data))  in ptrace_detach()
605 	child->exit_code = data;  in ptrace_detach()
683 static int ptrace_setoptions(struct task_struct *child, unsigned long data)  in ptrace_setoptions()  argument
688 	ret = check_ptrace_options(data);  in ptrace_setoptions()
695 	flags |= (data << PT_OPT_FLAG_SHIFT);  in ptrace_setoptions()
735 				unsigned long data)  in ptrace_peek_siginfo()  argument
782 			compat_siginfo_t __user *uinfo = compat_ptr(data);  in ptrace_peek_siginfo()
792 			siginfo_t __user *uinfo = (siginfo_t __user *) data;  in ptrace_peek_siginfo()
800 		data += sizeof(siginfo_t);  in ptrace_peek_siginfo()
834 			 unsigned long data)  in ptrace_resume()  argument
838 	if (!valid_signal(data))  in ptrace_resume()
878 	need_siglock = data && !thread_group_empty(current);  in ptrace_resume()
881 	child->exit_code = data;  in ptrace_resume()
1030 		   unsigned long addr, unsigned long data)  in ptrace_request()  argument
1035 	void __user *datavp = (void __user *) data;  in ptrace_request()
1042 		return generic_ptrace_peekdata(child, addr, data);  in ptrace_request()
1045 		return generic_ptrace_pokedata(child, addr, data);  in ptrace_request()
1051 		ret = ptrace_setoptions(child, data);  in ptrace_request()
1058 		ret = ptrace_peek_siginfo(child, addr, data);  in ptrace_request()
1178 		ret = ptrace_detach(child, data);  in ptrace_request()
1219 		return ptrace_resume(child, request, data);  in ptrace_request()
1269 		unsigned long, data)  in SYSCALL_DEFINE4()  argument
1288 		ret = ptrace_attach(child, request, addr, data);  in SYSCALL_DEFINE4()
1303 	ret = arch_ptrace(child, request, addr, data);  in SYSCALL_DEFINE4()
1314 			    unsigned long data)  in generic_ptrace_peekdata()  argument
1322 	return put_user(tmp, (unsigned long __user *)data);  in generic_ptrace_peekdata()
1326 			    unsigned long data)  in generic_ptrace_pokedata()  argument
1330 	copied = ptrace_access_vm(tsk, addr, &data, sizeof(data),  in generic_ptrace_pokedata()
1332 	return (copied == sizeof(data)) ? 0 : -EIO;  in generic_ptrace_pokedata()
1338 			  compat_ulong_t addr, compat_ulong_t data)  in compat_ptrace_request()  argument
1340 	compat_ulong_t __user *datap = compat_ptr(data);  in compat_ptrace_request()
1358 		ret = ptrace_access_vm(child, addr, &data, sizeof(data),  in compat_ptrace_request()
1360 		ret = (ret != sizeof(data) ? -EIO : 0);  in compat_ptrace_request()
1409 		ret = ptrace_request(child, request, addr, data);  in compat_ptrace_request()
1416 		       compat_long_t, addr, compat_long_t, data)  in COMPAT_SYSCALL_DEFINE4()  argument
1433 		ret = ptrace_attach(child, request, addr, data);  in COMPAT_SYSCALL_DEFINE4()
1446 		ret = compat_arch_ptrace(child, request, addr, data);  in COMPAT_SYSCALL_DEFINE4()