Attachment 318010 Details for Bug 460874 – Proposed/posted patch for rhel4.8.

[patch] Proposed/posted patch for rhel4.8.

netfront-loss-packet-migrating2.patch (text/plain), 1.53 KB, created by Don Dutile (Red Hat) on 2008-09-29 21:41:24 UTC

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Creator: Don Dutile (Red Hat)

Created: 2008-09-29 21:41:24 UTC

Size: 1.53 KB

patch

obsolete

>--- linux-2.6.9/drivers/xen/netfront/netfront.c.orig	2008-09-11 15:40:09.000000000 -0400
>+++ linux-2.6.9/drivers/xen/netfront/netfront.c	2008-09-29 11:37:34.000000000 -0400
>@@ -518,11 +518,14 @@ static void backend_changed(struct xenbu
> 	switch (backend_state) {
> 	case XenbusStateInitialising:
> 	case XenbusStateInitialised:
>-	case XenbusStateConnected:
> 	case XenbusStateUnknown:
> 	case XenbusStateClosed:
> 		break;
> 
>+	case XenbusStateConnected:
>+		(void)send_fake_arp(netdev);
>+		break;
>+
> 	case XenbusStateInitWait:
> 		if (network_connect(netdev) != 0) {
> 			netif_free(np);
>@@ -2041,7 +2044,7 @@ static int
> netdev_notify(struct notifier_block *this, unsigned long event, void *ptr)
> {
> 	struct in_ifaddr  *ifa = (struct in_ifaddr *)ptr;
>-	struct net_device *dev = ifa->ifa_dev->dev;
>+	struct net_device *dev = ptr;
> 
> 	/* Carrier up event and is it one of our devices? */
> 	if (event == NETDEV_CHANGE && netif_carrier_ok(dev) &&
>@@ -2140,7 +2143,7 @@ static int __init netif_init(void)
> 	IPRINTK("Initialising virtual ethernet driver.\n");
> 
> 	(void)register_inetaddr_notifier(&notifier_inetdev);
>-	(void)register_inetaddr_notifier(&notifier_netdev);
>+	(void)register_netdevice_notifier(&notifier_netdev);
> 
> 	return xenbus_register_frontend(&netfront);
> }
>@@ -2154,7 +2157,7 @@ static void __exit netif_exit(void)
> 	if (is_initial_xendomain())
> 		return;
> 
>-	unregister_inetaddr_notifier(&notifier_netdev);
>+	unregister_netdevice_notifier(&notifier_netdev);
> 	unregister_inetaddr_notifier(&notifier_inetdev);
> 
> 	return xenbus_unregister_driver(&netfront);

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Attachments on bug 460874: 315515 | 315517 | 315519 | 317446 | 318010