netdev - Re: [net-ipv4] question about arguments position

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Message-ID: <20170504141548.Horde.VjUEZJdTZiLesC8PBMAO8QM@gator4166.hostgator.com>
Date:   Thu, 04 May 2017 14:15:48 -0500
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Joe Perches <joe@...ches.com>
Cc:     David Miller <davem@...emloft.net>, kuznet@....inr.ac.ru,
        jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [net-ipv4] question about arguments position


Quoting Joe Perches <joe@...ches.com>:

> On Thu, 2017-05-04 at 14:00 -0500, Gustavo A. R. Silva wrote:
>> Regarding the code comments, what about the following patch:
> []
>> diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
> []
>> @@ -389,6 +389,12 @@ static int sk_diag_fill(struct sock *sk, struct
>> sk_buff *skb,
>>                                    nlmsg_flags, unlh, net_admin);
>>   }
>>
>> +/*
>> + * Ignore the position of the arguments req->id.idiag_dport and
>> + * req->id.idiag_sport in both calls to inet_lookup() and inet6_lookup()
>> + * functions, once this is a locked in behavior exposed to user space.
>> + * Changing this will break things for people.
>> + */
>>   struct sock *inet_diag_find_one_icsk(struct net *net,
>>                                       struct inet_hashinfo *hashinfo,
>>                                       const struct inet_diag_req_v2 *req)
>>
>
> Seems sensible.  Thanks.

Should I resend it in a full and proper format or it can taken from here?

Thanks
--
Gustavo A. R. Silva