Greg KH
2010-Aug-06 18:30 UTC
[Xen-devel] [09/38] xen: netfront: explicitly generate arp_notify event after migration.
2.6.35-stable review patch. If anyone has any objections, please let us know. ------------------ 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: _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Campbell
2010-Aug-10 13:07 UTC
[Xen-devel] Re: [09/38] xen: netfront: explicitly generate arp_notify event after migration.
Hi Greg, Looks like I forgot to request this for 2.6.32 too, could you queue it up there as well? It depends on the previous patch in this series (arp_notify: allow drivers to explicitly request a notification event.). Thanks, Ian. On Fri, 2010-08-06 at 19:30 +0100, Greg KH wrote:> 2.6.35-stable review patch. If anyone has any objections, please let us know. > > ------------------ > > 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: > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Greg KH
2010-Aug-11 19:43 UTC
[Xen-devel] Re: [09/38] xen: netfront: explicitly generate arp_notify event after migration.
On Tue, Aug 10, 2010 at 02:07:27PM +0100, Ian Campbell wrote:> Hi Greg, > > Looks like I forgot to request this for 2.6.32 too, could you queue it > up there as well? > > It depends on the previous patch in this series (arp_notify: allow > drivers to explicitly request a notification event.).Now queued up for .32 and .34-stable kernels. thanks, greg k-h _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel