Re: [PATCH 2/4] ipv6: move SIOCADDRT and SIOCDELRT handling into ->compat_ioctl

[David Miller]

From: Christoph Hellwig <h...@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.