From: David Miller <davem@davemloft.net>
To: ixaphire@qrator.net
Cc: yoshfuji@linux-ipv6.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH net-next v3] tcp: md5: check md5 signature without socket lock
Date: Wed, 06 Aug 2014 16:00:56 -0700 (PDT) [thread overview]
Message-ID: <20140806.160056.2041553888385106816.davem@davemloft.net> (raw)
In-Reply-To: <20140807023822.dc786be51bcb7c22577f66e1@qrator.net>
From: Dmitry Popov <ixaphire@qrator.net>
Date: Thu, 7 Aug 2014 02:38:22 +0400
> Since a8afca032 (tcp: md5: protects md5sig_info with RCU) tcp_md5_do_lookup
> doesn't require socket lock, rcu_read_lock is enough. Therefore socket lock is
> no longer required for tcp_v{4,6}_inbound_md5_hash too, so we can move these
> calls (wrapped with rcu_read_{,un}lock) before bh_lock_sock:
> from tcp_v{4,6}_do_rcv to tcp_v{4,6}_rcv.
>
> Signed-off-by: Dmitry Popov <ixaphire@qrator.net>
Applied, thank you.
prev parent reply other threads:[~2014-08-06 23:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 22:38 Dmitry Popov
2014-08-06 23:00 ` David Miller [this message]
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