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From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
To: Balakumaran Kannan <kumaran.4353@gmail.com>
Cc: David Miller <davem@davemloft.net>,
	eric.dumazet@gmail.com, kaber@trash.net, kuznet@ms2.inr.ac.ru,
	jmorris@namei.org, Balakumaran.Kannan@ap.sony.com,
	maruthi.thotad@ap.sony.com, netdev@vger.kernel.org,
	jamshed.a@ap.sony.com, amit.agarwal@ap.sony.com,
	takuzo.ohara@jp.sony.com, aaditya.kumar@ap.sony.com,
	YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Subject: Re: [PATCH v2] net IPv6 : Fix broken IPv6 routing table after loopback down-up
Date: Mon, 01 Apr 2013 23:16:47 +0900	[thread overview]
Message-ID: <515996CF.3030809@linux-ipv6.org> (raw)
In-Reply-To: <515976BE.6060607@gmail.com>

Balakumaran Kannan wrote:

> @@ -2540,6 +2543,31 @@ static void init_loopback(struct net_dev
>  	}
> 
>  	add_addr(idev, &in6addr_loopback, 128, IFA_HOST);
> +
> +	/* Add routes to other interface's IPv6 addresses */
> +	for_each_netdev(dev_net(dev), sp_dev) {
> +
> +		if (!strcmp(sp_dev->name, dev->name))
> +			continue;
> +
> +		idev = __in6_dev_get(sp_dev);
> +		if (NULL == idev)
> +			continue;

idev == NULL or !idev.

--yoshfuji

  reply	other threads:[~2013-04-01 14:16 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-28 13:27 [PATCH v2] net IPv6 : Fix broken IPv6 routing table after loopback down-up Balakumaran Kannan
2013-03-28 13:44 ` Eric Dumazet
2013-03-28 13:45   ` Eric Dumazet
2013-03-28 14:04     ` Balakumaran Kannan
2013-03-28 14:47       ` Balakumaran Kannan
2013-03-28 15:14         ` Balakumaran Kannan
2013-03-29 19:17           ` David Miller
2013-03-31  6:38             ` Balakumaran Kannan
2013-04-01 11:59               ` Balakumaran Kannan
2013-04-01 14:16                 ` YOSHIFUJI Hideaki [this message]
2013-04-02 10:45                   ` Balakumaran Kannan
2013-04-02 18:37                     ` David Miller
2013-03-28 18:23   ` Paul E. McKenney
2013-03-28 18:49     ` Eric Dumazet
2013-03-28 19:39       ` Paul E. McKenney

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