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Message-ID: <1337754459.3361.1850.camel@edumazet-glaptop>
Date:	Wed, 23 May 2012 08:27:39 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Yanmin Zhang <yanmin_zhang@...ux.intel.com>
Cc:	David Miller <davem@...emloft.net>, kunx.jiang@...el.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ipv4: fix the rcu race between free_fib_info and
 ip_route_output_slow

On Wed, 2012-05-23 at 14:15 +0800, Yanmin Zhang wrote:

> 
> Besides fi->fib_dev here, we need check fi->fib_hash, fi->fib_lhash,
> and nexthop_nh->nh_hash.

No, its not needed.

I am sending a patch, because I feel this area is too complex for non
netdev guys.



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