deal with this...upstream.
-Original Message-
From: Bai, Haiqing
Sent: April 23, 2019 11:02 PM
To: David Miller
Cc: netdev@vger.kernel.org; Elmahrad, Abdelghani
Subject: RE: [PATCH] net: socket: Exit earlier from __sock_create if
CONFIG_IPV6 is disabled
Actually I know this clearly,
[mailto:da...@davemloft.net]
Sent: 2019年4月24日 9:43
To: Bai, Haiqing
Cc: netdev@vger.kernel.org; Elmahrad, Abdelghani
Subject: Re: [PATCH] net: socket: Exit earlier from __sock_create if
CONFIG_IPV6 is disabled
From: Haiqing Bai
Date: Tue, 23 Apr 2019 17:00:23 +0800
> diff --git a/net/socket.
From: Haiqing Bai
Date: Tue, 23 Apr 2019 17:00:23 +0800
> diff --git a/net/socket.c b/net/socket.c
> index 8255f5bda0aa..7927c2bcad65 100644
> --- a/net/socket.c
> +++ b/net/socket.c
> @@ -1339,6 +1339,11 @@ int __sock_create(struct net *net, int family, int
> type, int protocol,
> if (typ
From: Radovan Prodanovic
Tests shows that it takes more than 10ms for __sock_create with
AF_INET6 returning failure if CONFIG_IPV6 is not set
The fix checks this case and make it exit with not supporting
error before calling request_module
if 'CONFIG_MODULE=y' and 'CONFIG_IPV6 is not set'
socket
