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-rw-r--r--kernel/fork.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 763a042eef9c..63a76166497a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -2921,8 +2921,6 @@ SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
}
#endif
-#ifdef __ARCH_WANT_SYS_CLONE3
-
noinline static int copy_clone_args_from_user(struct kernel_clone_args *kargs,
struct clone_args __user *uargs,
size_t usize)
@@ -3066,6 +3064,11 @@ SYSCALL_DEFINE2(clone3, struct clone_args __user *, uargs, size_t, size)
struct kernel_clone_args kargs;
pid_t set_tid[MAX_PID_NS_LEVEL];
+#ifdef __ARCH_BROKEN_SYS_CLONE3
+#warning clone3() entry point is missing, please fix
+ return -ENOSYS;
+#endif
+
kargs.set_tid = set_tid;
err = copy_clone_args_from_user(&kargs, uargs, size);
@@ -3077,7 +3080,6 @@ SYSCALL_DEFINE2(clone3, struct clone_args __user *, uargs, size_t, size)
return kernel_clone(&kargs);
}
-#endif
void walk_process_tree(struct task_struct *top, proc_visitor visitor, void *data)
{