Re: [PATCH] net: fix race in the receive/select

David Miller
2009-06-26T18:17:43Z

From: Davide Libenzi <davidel@xmailserver.org>
Date: Fri, 26 Jun 2009 11:12:15 -0700 (PDT)

> On Fri, 26 Jun 2009, Oleg Nesterov wrote:
>
>> Perhaps we can add
>>
>> void sock_poll_wait(struct file *file, struct sock *sk, poll_table *pt)
>> {
>> if (pt) {
>> poll_wait(file, sk->sk_sleep, pt);
>> /*
>> * fat comment
>> */
>> smp_mb(); // or smp_mb__after_unlock();
>> }
>> }
>
> That'd be fine IMHO. Are DaveM and Eric OK?

No objections from me.