Re: [PATCH net] tcp: fix access to sk->sk_state in tcp_poll()

2017-04-30 Thread David Miller 
From: Davide Caratti 
Date: Wed, 26 Apr 2017 19:07:35 +0200

> avoid direct access to sk->sk_state when tcp_poll() is called on a socket
> using active TCP fastopen with deferred connect. Use local variable
> 'state', which stores the result of sk_state_load(), like it was done in
> commit 00fd38d938db ("tcp: ensure proper barriers in lockless contexts").
> 
> Fixes: 19f6d3f3c842 ("net/tcp-fastopen: Add new API support")
> Signed-off-by: Davide Caratti 

Applied.

Re: [PATCH net] tcp: fix access to sk->sk_state in tcp_poll()

2017-04-26 Thread Wei Wang 
On Wed, Apr 26, 2017 at 10:07 AM, Davide Caratti  wrote:
> avoid direct access to sk->sk_state when tcp_poll() is called on a socket
> using active TCP fastopen with deferred connect. Use local variable
> 'state', which stores the result of sk_state_load(), like it was done in
> commit 00fd38d938db ("tcp: ensure proper barriers in lockless contexts").
>
> Fixes: 19f6d3f3c842 ("net/tcp-fastopen: Add new API support")
> Signed-off-by: Davide Caratti 

Acked-by: Wei Wang 
Thanks for the fix.