Messages in this thread Patch in this message | | | Date | Fri, 06 Aug 2010 11:30:30 -0700 | From | Greg KH <> | Subject | [09/38] xen: netfront: explicitly generate arp_notify event after migration. |
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2.6.35-stable review patch. If anyone has any objections, please let us know.
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From: Ian Campbell <Ian.Campbell@citrix.com>
commit 592970675c9522bde588b945388c7995c8b51328 upstream.
Use newly introduced netif_notify_peers() method to ensure a gratuitous ARP is generated after a migration.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: David S. Miller <davem@davemloft.net> Cc: netdev@vger.kernel.org Cc: xen-devel@lists.xensource.com Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/net/xen-netfront.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1621,6 +1621,7 @@ static void backend_changed(struct xenbu if (xennet_connect(netdev) != 0) break; xenbus_switch_state(dev, XenbusStateConnected); + netif_notify_peers(netdev); break; case XenbusStateClosing:
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