1663 static int copy_mm(unsigned long clone_flags, struct task_struct *tsk)  in copy_mm()  argument
1686 	if (clone_flags & CLONE_VM) {  in copy_mm()
1700 static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)  in copy_fs()  argument
1703 	if (clone_flags & CLONE_FS) {  in copy_fs()
1720 static int copy_files(unsigned long clone_flags, struct task_struct *tsk)  in copy_files()  argument
1732 	if (clone_flags & CLONE_FILES) {  in copy_files()
1747 static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)  in copy_sighand()  argument
1751 	if (clone_flags & CLONE_SIGHAND) {  in copy_sighand()
1766 	if (clone_flags & CLONE_CLEAR_SIGHAND)  in copy_sighand()
1796 static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)  in copy_signal()  argument
1800 	if (clone_flags & CLONE_THREAD)  in copy_signal()
2064 static void copy_oom_score_adj(u64 clone_flags, struct task_struct *tsk)  in copy_oom_score_adj()  argument
2071 	if ((clone_flags & (CLONE_VM | CLONE_THREAD | CLONE_VFORK)) != CLONE_VM)  in copy_oom_score_adj()
2113 	const u64 clone_flags = args->flags;  in copy_process()  local
2120 	if ((clone_flags & (CLONE_NEWNS|CLONE_FS)) == (CLONE_NEWNS|CLONE_FS))  in copy_process()
2123 	if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS))  in copy_process()
2130 	if ((clone_flags & CLONE_THREAD) && !(clone_flags & CLONE_SIGHAND))  in copy_process()
2138 	if ((clone_flags & CLONE_SIGHAND) && !(clone_flags & CLONE_VM))  in copy_process()
2147 	if ((clone_flags & CLONE_PARENT) &&  in copy_process()
2155 	if (clone_flags & CLONE_THREAD) {  in copy_process()
2156 		if ((clone_flags & (CLONE_NEWUSER | CLONE_NEWPID)) ||  in copy_process()
2165 	if (clone_flags & (CLONE_THREAD | CLONE_VM)) {  in copy_process()
2170 	if (clone_flags & CLONE_PIDFD) {  in copy_process()
2176 		if (clone_flags & (CLONE_DETACHED | CLONE_THREAD))  in copy_process()
2190 	if (!(clone_flags & CLONE_THREAD))  in copy_process()
2216 	p->set_child_tid = (clone_flags & CLONE_CHILD_SETTID) ? args->child_tid : NULL;  in copy_process()
2220 	p->clear_child_tid = (clone_flags & CLONE_CHILD_CLEARTID) ? args->child_tid : NULL;  in copy_process()
2230 	retval = copy_creds(p, clone_flags);  in copy_process()
2340 	retval = sched_fork(clone_flags, p);  in copy_process()
2344 	retval = perf_event_init_task(p, clone_flags);  in copy_process()
2352 	retval = security_task_alloc(p, clone_flags);  in copy_process()
2355 	retval = copy_semundo(clone_flags, p);  in copy_process()
2358 	retval = copy_files(clone_flags, p);  in copy_process()
2361 	retval = copy_fs(clone_flags, p);  in copy_process()
2364 	retval = copy_sighand(clone_flags, p);  in copy_process()
2367 	retval = copy_signal(clone_flags, p);  in copy_process()
2370 	retval = copy_mm(clone_flags, p);  in copy_process()
2373 	retval = copy_namespaces(clone_flags, p);  in copy_process()
2376 	retval = copy_io(clone_flags, p);  in copy_process()
2399 	if (clone_flags & CLONE_PIDFD) {  in copy_process()
2428 	if ((clone_flags & (CLONE_VM|CLONE_VFORK)) == CLONE_VM)  in copy_process()
2444 	if (clone_flags & CLONE_THREAD) {  in copy_process()
2507 	if (clone_flags & (CLONE_PARENT|CLONE_THREAD)) {  in copy_process()
2510 		if (clone_flags & CLONE_THREAD)  in copy_process()
2528 	rseq_fork(p, clone_flags);  in copy_process()
2552 		ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);  in copy_process()
2608 	trace_task_newtask(p, clone_flags);  in copy_process()
2609 	uprobe_copy_process(p, clone_flags);  in copy_process()
2611 	copy_oom_score_adj(clone_flags, p);  in copy_process()
2621 	if (clone_flags & CLONE_PIDFD) {  in copy_process()
2641 	if (!(clone_flags & CLONE_THREAD))  in copy_process()
2747 	u64 clone_flags = args->flags;  in kernel_clone()  local
2774 	if (!(clone_flags & CLONE_UNTRACED)) {  in kernel_clone()
2775 		if (clone_flags & CLONE_VFORK)  in kernel_clone()
2803 	if (clone_flags & CLONE_PARENT_SETTID)  in kernel_clone()
2806 	if (clone_flags & CLONE_VFORK) {  in kernel_clone()
2812 	if (IS_ENABLED(CONFIG_LRU_GEN) && !(clone_flags & CLONE_VM)) {  in kernel_clone()
2825 	if (clone_flags & CLONE_VFORK) {  in kernel_clone()
2897 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()  argument
2902 SYSCALL_DEFINE5(clone, unsigned long, newsp, unsigned long, clone_flags,  in SYSCALL_DEFINE5()
2907 SYSCALL_DEFINE6(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()
2913 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()
2920 		.flags		= (lower_32_bits(clone_flags) & ~CSIGNAL),  in SYSCALL_DEFINE5()
2924 		.exit_signal	= (lower_32_bits(clone_flags) & CSIGNAL),  in SYSCALL_DEFINE5()