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and this patch

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(-)file_not_specified_in_diff (-7 / +7 lines)
Line  Link Here
--
1
net/ipv4/devinet.c  |    5 +++--
net/ipv4/devinet.c  |    5 +++--
2
net/ipv6/addrconf.c |    4 ++--
1
net/ipv6/addrconf.c |    4 ++--
3
2 files changed, 5 insertions(+), 4 deletions(-)
2
2 files changed, 5 insertions(+), 4 deletions(-)
4
-- linux-2.6.19.1.orig/net/ipv4/devinet.c
3
++ linux-2.6.19.1/net/ipv4/devinet.c
Lines 165-173 struct in_device *inetdev_init(struct ne Link Here
165
			      NET_IPV4_NEIGH, "ipv4", NULL, NULL);
165
			      NET_IPV4_NEIGH, "ipv4", NULL, NULL);
166
#endif
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#endif
167
167
168
	/* Account for reference dev->ip_ptr */
168
	/* Account for reference dev->ip_ptr (below) */
169
	in_dev_hold(in_dev);
169
	in_dev_hold(in_dev);
170
	rcu_assign_pointer(dev->ip_ptr, in_dev);
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170
172
#ifdef CONFIG_SYSCTL
171
#ifdef CONFIG_SYSCTL
173
	devinet_sysctl_register(in_dev, &in_dev->cnf);
172
	devinet_sysctl_register(in_dev, &in_dev->cnf);
Lines 176-181 struct in_device *inetdev_init(struct ne Link Here
176
	if (dev->flags & IFF_UP)
175
	if (dev->flags & IFF_UP)
177
		ip_mc_up(in_dev);
176
		ip_mc_up(in_dev);
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out:
177
out:
178
	/* we can receive as soon as ip_ptr is set -- do this last */
179
	rcu_assign_pointer(dev->ip_ptr, in_dev);
179
	return in_dev;
180
	return in_dev;
180
out_kfree:
181
out_kfree:
181
	kfree(in_dev);
182
	kfree(in_dev);
182
-- linux-2.6.19.1.orig/net/ipv6/addrconf.c
183
++ linux-2.6.19.1/net/ipv6/addrconf.c
Lines 413-420 static struct inet6_dev * ipv6_add_dev(s Link Here
413
	if (netif_carrier_ok(dev))
413
	if (netif_carrier_ok(dev))
414
		ndev->if_flags |= IF_READY;
414
		ndev->if_flags |= IF_READY;
415
415
416
	/* protected by rtnl_lock */
417
	rcu_assign_pointer(dev->ip6_ptr, ndev);
418
416
419
	ipv6_mc_init_dev(ndev);
417
	ipv6_mc_init_dev(ndev);
420
	ndev->tstamp = jiffies;
418
	ndev->tstamp = jiffies;
Lines 425-430 static struct inet6_dev * ipv6_add_dev(s Link Here
425
			      NULL);
423
			      NULL);
426
	addrconf_sysctl_register(ndev, &ndev->cnf);
424
	addrconf_sysctl_register(ndev, &ndev->cnf);
427
#endif
425
#endif
426
	/* protected by rtnl_lock */
427
	rcu_assign_pointer(dev->ip6_ptr, ndev);
428
	return ndev;
428
	return ndev;
429
}
429
}
430
430

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