From: Christoph Hellwig <hch@lst.de>Date: Thu, 14 May 2020 16:45:33 +0200> +int inet6_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)> +{> + struct sock *sk = sock->sk;> + void __user *argp = compat_ptr(arg);Reverse chrstimas tree please.